diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/__pycache__/run_fast_chunk_case.cpython-312.pyc b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/__pycache__/run_fast_chunk_case.cpython-312.pyc new file mode 100644 index 0000000000000000000000000000000000000000..b9f7b4750a186e84a269987ffebdd2834a61657f Binary files /dev/null and b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/__pycache__/run_fast_chunk_case.cpython-312.pyc differ diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/logs/example05_chunk01_seed6200.log b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/logs/example05_chunk01_seed6200.log new file mode 100644 index 0000000000000000000000000000000000000000..43a33e172f885745e4c851e7ab1f53d047db5e89 --- /dev/null +++ b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/logs/example05_chunk01_seed6200.log @@ -0,0 +1,23 @@ +Command: torchrun --nproc_per_node 4 --master_port 54584 generate_fast.py --task i2v-A14B --size '480*832' --ckpt_dir models/lingbot-world-base-cam --image examples/05/image.jpg --action_path examples/05 --dit_fsdp --t5_fsdp --ulysses_size 4 --frame_num 141 --base_seed 6200 --save_file experiments/fast_chunk_ablation_20260528/outputs/chunk_size_01/fast_chunk_ablation_example05_chunk01_seed6200.mp4 --prompt 'A first-person cinematic flight through a lush fantasy jungle, blue hands gripping vibrating leather reins in the foreground as an ancient gothic castle grows clearer ahead, with floating islands and distant waterfalls in the background.' --chunk_size 1 +W0528 22:14:50.260000 927363 /lustre/fs11/portfolios/nvr/projects/nvr_elm_llm/users/shyang/miniconda3/envs/lingbot_world_repro/lib/python3.10/site-packages/torch/distributed/run.py:793] +W0528 22:14:50.260000 927363 /lustre/fs11/portfolios/nvr/projects/nvr_elm_llm/users/shyang/miniconda3/envs/lingbot_world_repro/lib/python3.10/site-packages/torch/distributed/run.py:793] ***************************************** +W0528 22:14:50.260000 927363 /lustre/fs11/portfolios/nvr/projects/nvr_elm_llm/users/shyang/miniconda3/envs/lingbot_world_repro/lib/python3.10/site-packages/torch/distributed/run.py:793] Setting OMP_NUM_THREADS environment variable for each process to be 1 in default, to avoid your system being overloaded, please further tune the variable for optimal performance in your application as needed. +W0528 22:14:50.260000 927363 /lustre/fs11/portfolios/nvr/projects/nvr_elm_llm/users/shyang/miniconda3/envs/lingbot_world_repro/lib/python3.10/site-packages/torch/distributed/run.py:793] ***************************************** +[2026-05-28 22:15:15,623] INFO: offload_model is not specified, set to False. +[2026-05-28 22:15:15,671] INFO: Generation job args: Namespace(task='i2v-A14B', size='480*832', frame_num=141, ckpt_dir='models/lingbot-world-base-cam', offload_model=False, ulysses_size=4, t5_fsdp=True, t5_cpu=False, dit_fsdp=True, save_file='experiments/fast_chunk_ablation_20260528/outputs/chunk_size_01/fast_chunk_ablation_example05_chunk01_seed6200.mp4', prompt='A first-person cinematic flight through a lush fantasy jungle, blue hands gripping vibrating leather reins in the foreground as an ancient gothic castle grows clearer ahead, with floating islands and distant waterfalls in the background.', prompt_b=None, switch_frame=None, prompt_switch_case=None, use_prompt_extend=False, base_seed=6200, image='examples/05/image.jpg', action_path='examples/05', sample_shift=10.0, convert_model_dtype=False, local_attn_size=-1, sink_size=0, max_attention_size=None, chunk_size=1, save_dir='output') +[2026-05-28 22:15:15,671] INFO: Generation model config: {'__name__': 'Config: Wan I2V A14B', 't5_model': 'umt5_xxl', 't5_dtype': torch.bfloat16, 'text_len': 512, 'param_dtype': torch.bfloat16, 'num_train_timesteps': 1000, 'sample_fps': 16, 'sample_neg_prompt': '画面突变，色调艳丽，过曝，静态，细节模糊不清，字幕，风格，作品，画作，画面，静止，整体发灰，最差质量，低质量，JPEG压缩残留，丑陋的，残缺的，多余的手指，画得不好的手部，画得不好的脸部，畸形的，毁容的，形态畸形的肢体，手指融合，静止不动的画面，杂乱的背景，三条腿，背景人很多，倒着走，镜头晃动，画面闪烁，模糊，噪点，水印，签名，文字，变形，扭曲，液化，不合逻辑的结构，卡顿，PPT幻灯片感，过暗，欠曝，低对比度，霓虹灯光感，过度锐化，3D渲染感，人物，行人，游客，身体，皮肤，肢体，面部特征，汽车，电线', 'frame_num': 81, 't5_checkpoint': 'models_t5_umt5-xxl-enc-bf16.pth', 't5_tokenizer': 'google/umt5-xxl', 'vae_checkpoint': 'Wan2.1_VAE.pth', 'vae_stride': (4, 8, 8), 'patch_size': (1, 2, 2), 'dim': 5120, 'ffn_dim': 13824, 'freq_dim': 256, 'num_heads': 40, 'num_layers': 40, 'window_size': (-1, -1), 'qk_norm': True, 'cross_attn_norm': True, 'eps': 1e-06, 'low_noise_checkpoint': 'low_noise_model', 'high_noise_checkpoint': 'high_noise_model', 'fast_noise_checkpoint': 'lingbot_world_fast', 'sample_shift': 10.0, 'sample_steps': 70, 'boundary': 0.947, 'sample_guide_scale': (5.0, 5.0)} +NCCL version 2.21.5+cuda12.4 +[2026-05-28 22:15:18,285] INFO: Input prompt: A first-person cinematic flight through a lush fantasy jungle, blue hands gripping vibrating leather reins in the foreground as an ancient gothic castle grows clearer ahead, with floating islands and distant waterfalls in the background. +[2026-05-28 22:15:18,341] INFO: Input image: examples/05/image.jpg +[2026-05-28 22:15:18,341] INFO: Creating WanI2VFast pipeline. +[2026-05-28 22:16:07,788] INFO: loading models/lingbot-world-base-cam/models_t5_umt5-xxl-enc-bf16.pth +[2026-05-28 22:16:24,615] INFO: loading models/lingbot-world-base-cam/Wan2.1_VAE.pth +[2026-05-28 22:16:25,271] INFO: Creating WanModelFast from models/lingbot-world-base-cam + Loading checkpoint shards: 0%| | 0/16 [00:00 00:00:08,812 +第一人称电影镜头飞越茂密的幻想丛林，前景中蓝色双手握着震动的皮 +革缰绳，前方古老哥特城堡逐渐清晰，背景有漂浮岛屿和远处瀑布。 +A first-person cinematic flight through a lush fantasy jungle, blue hands +gripping vibrating leather reins in the foreground as an ancient gothic castle +grows clearer ahead, with floating islands and distant waterfalls in the +background. diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/outputs/chunk_size_02/fast_chunk_ablation_example05_chunk02_seed6200.mp4 b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/outputs/chunk_size_02/fast_chunk_ablation_example05_chunk02_seed6200.mp4 new file mode 100644 index 0000000000000000000000000000000000000000..e020c5d78383499b62aeb9be8a2a32abe6db5a29 --- /dev/null +++ b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/outputs/chunk_size_02/fast_chunk_ablation_example05_chunk02_seed6200.mp4 @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:efa7679885e1c2e99409c2ab82dd6eae9a34811cccc25fb14c7d97fda4577c8d +size 12947094 diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/outputs/chunk_size_02/fast_chunk_ablation_example05_chunk02_seed6200_subtitled.ass 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b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/outputs/chunk_size_04/fast_chunk_ablation_example05_chunk04_seed6200_subtitled.srt new file mode 100644 index 0000000000000000000000000000000000000000..4b6e34f9a4cad8b3f5b8ca0291cb86b7ec49e843 --- /dev/null +++ b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/outputs/chunk_size_04/fast_chunk_ablation_example05_chunk04_seed6200_subtitled.srt @@ -0,0 +1,8 @@ +1 +00:00:00,000 --> 00:00:08,812 +第一人称电影镜头飞越茂密的幻想丛林，前景中蓝色双手握着震动的皮 +革缰绳，前方古老哥特城堡逐渐清晰，背景有漂浮岛屿和远处瀑布。 +A first-person cinematic flight through a lush fantasy jungle, blue hands +gripping vibrating leather reins in the foreground as an ancient gothic castle +grows clearer ahead, with floating islands and distant waterfalls in the +background. diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/outputs/chunk_size_06/fast_chunk_ablation_example05_chunk06_seed6200.mp4 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0000000000000000000000000000000000000000..66e10b2d5969c44d8e33f33ffbfc9fc96302bd05 --- /dev/null +++ b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/outputs/chunk_size_06/fast_chunk_ablation_example05_chunk06_seed6200_subtitled.ass @@ -0,0 +1,14 @@ +[Script Info] +ScriptType: v4.00+ +PlayResX: 832 +PlayResY: 464 +WrapStyle: 0 +ScaledBorderAndShadow: yes + +[V4+ Styles] +Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, OutlineColour, BackColour, Bold, Italic, Underline, StrikeOut, ScaleX, ScaleY, Spacing, Angle, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, Encoding +Style: Default,Arial Unicode MS,15,&H00FFFFFF,&H000000FF,&H00000000,&H98000000,0,0,0,0,100,100,0,0,3,2,0,2,30,30,24,1 + +[Events] +Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text +Dialogue: 0,0:00:00.00,0:00:08.81,Default,,0,0,0,,第一人称电影镜头飞越茂密的幻想丛林，前景中蓝色双手握着震动的皮\N革缰绳，前方古老哥特城堡逐渐清晰，背景有漂浮岛屿和远处瀑布。\NA first-person cinematic flight through a lush fantasy jungle, blue hands\Ngripping vibrating leather reins in the foreground as an ancient gothic castle\Ngrows clearer ahead, with floating islands and distant waterfalls in the\Nbackground. diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/outputs/chunk_size_06/fast_chunk_ablation_example05_chunk06_seed6200_subtitled.mp4 b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/outputs/chunk_size_06/fast_chunk_ablation_example05_chunk06_seed6200_subtitled.mp4 new file mode 100644 index 0000000000000000000000000000000000000000..974b051755501ac3edc3191f9be06365c1840942 --- /dev/null +++ b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/outputs/chunk_size_06/fast_chunk_ablation_example05_chunk06_seed6200_subtitled.mp4 @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:58221a405a7519af948f6511209bbf572ee2a6dab0dbfd425f88576bd587b082 +size 4769040 diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/outputs/chunk_size_06/fast_chunk_ablation_example05_chunk06_seed6200_subtitled.srt b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/outputs/chunk_size_06/fast_chunk_ablation_example05_chunk06_seed6200_subtitled.srt new file mode 100644 index 0000000000000000000000000000000000000000..4b6e34f9a4cad8b3f5b8ca0291cb86b7ec49e843 --- /dev/null +++ b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/outputs/chunk_size_06/fast_chunk_ablation_example05_chunk06_seed6200_subtitled.srt @@ -0,0 +1,8 @@ +1 +00:00:00,000 --> 00:00:08,812 +第一人称电影镜头飞越茂密的幻想丛林，前景中蓝色双手握着震动的皮 +革缰绳，前方古老哥特城堡逐渐清晰，背景有漂浮岛屿和远处瀑布。 +A first-person cinematic flight through a lush fantasy jungle, blue hands +gripping vibrating leather reins in the foreground as an ancient gothic castle +grows clearer ahead, with floating islands and distant waterfalls in the +background. diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/outputs/chunk_size_12/fast_chunk_ablation_example05_chunk12_seed6200.mp4 b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/outputs/chunk_size_12/fast_chunk_ablation_example05_chunk12_seed6200.mp4 new file mode 100644 index 0000000000000000000000000000000000000000..b26385ffc281048e1a42f4641978d69d47bd5ae3 --- /dev/null +++ b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/outputs/chunk_size_12/fast_chunk_ablation_example05_chunk12_seed6200.mp4 @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:ccdfd8c51a72b2930862dac34cb54dd3ef4a15255b954f8d81d5ebbef136fb4f +size 13578543 diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/outputs/chunk_size_12/fast_chunk_ablation_example05_chunk12_seed6200_subtitled.ass b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/outputs/chunk_size_12/fast_chunk_ablation_example05_chunk12_seed6200_subtitled.ass new file mode 100644 index 0000000000000000000000000000000000000000..66e10b2d5969c44d8e33f33ffbfc9fc96302bd05 --- /dev/null +++ b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/outputs/chunk_size_12/fast_chunk_ablation_example05_chunk12_seed6200_subtitled.ass @@ -0,0 +1,14 @@ +[Script Info] +ScriptType: v4.00+ +PlayResX: 832 +PlayResY: 464 +WrapStyle: 0 +ScaledBorderAndShadow: yes + +[V4+ Styles] +Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, OutlineColour, BackColour, Bold, Italic, Underline, StrikeOut, ScaleX, ScaleY, Spacing, Angle, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, Encoding +Style: Default,Arial Unicode MS,15,&H00FFFFFF,&H000000FF,&H00000000,&H98000000,0,0,0,0,100,100,0,0,3,2,0,2,30,30,24,1 + +[Events] +Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text +Dialogue: 0,0:00:00.00,0:00:08.81,Default,,0,0,0,,第一人称电影镜头飞越茂密的幻想丛林，前景中蓝色双手握着震动的皮\N革缰绳，前方古老哥特城堡逐渐清晰，背景有漂浮岛屿和远处瀑布。\NA first-person cinematic flight through a lush fantasy jungle, blue hands\Ngripping vibrating leather reins in the foreground as an ancient gothic castle\Ngrows clearer ahead, with floating islands and distant waterfalls in the\Nbackground. diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/outputs/chunk_size_12/fast_chunk_ablation_example05_chunk12_seed6200_subtitled.mp4 b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/outputs/chunk_size_12/fast_chunk_ablation_example05_chunk12_seed6200_subtitled.mp4 new file mode 100644 index 0000000000000000000000000000000000000000..cbe6f0821dea3f4adf0240803ce78f92bf3a73d7 --- /dev/null +++ b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/outputs/chunk_size_12/fast_chunk_ablation_example05_chunk12_seed6200_subtitled.mp4 @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:3327067da12501b8628452a051f6b443df55b89d2129303545132b1f7f138a4f +size 5150744 diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/outputs/chunk_size_12/fast_chunk_ablation_example05_chunk12_seed6200_subtitled.srt b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/outputs/chunk_size_12/fast_chunk_ablation_example05_chunk12_seed6200_subtitled.srt new file mode 100644 index 0000000000000000000000000000000000000000..4b6e34f9a4cad8b3f5b8ca0291cb86b7ec49e843 --- /dev/null +++ b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/outputs/chunk_size_12/fast_chunk_ablation_example05_chunk12_seed6200_subtitled.srt @@ -0,0 +1,8 @@ +1 +00:00:00,000 --> 00:00:08,812 +第一人称电影镜头飞越茂密的幻想丛林，前景中蓝色双手握着震动的皮 +革缰绳，前方古老哥特城堡逐渐清晰，背景有漂浮岛屿和远处瀑布。 +A first-person cinematic flight through a lush fantasy jungle, blue hands +gripping vibrating leather reins in the foreground as an ancient gothic castle +grows clearer ahead, with floating islands and distant waterfalls in the +background. diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/report.md b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/report.md new file mode 100644 index 0000000000000000000000000000000000000000..49d7ca0a96034c0dd758e688c45956c8c09a35b0 --- /dev/null +++ b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/report.md @@ -0,0 +1,17 @@ +# LingBot Fast Chunk Size Ablation + +- Prompt: A first-person cinematic flight through a lush fantasy jungle, blue hands gripping vibrating leather reins in the foreground as an ancient gothic castle grows clearer ahead, with floating islands and distant waterfalls in the background. +- Image: `examples/05/image.jpg` +- Camera/action path: `examples/05` +- Seed: `6200` +- Frame num / FPS: `141` / `16` +- Effective duration: `8.8125` seconds + +| chunk_size | chunk seconds | status | wall time s | peak single GPU MiB | mean GPU util % | output | +| ---: | ---: | --- | ---: | ---: | ---: | --- | +| 1 | 0.25 | ok | 822.6 | 42025 | 9.234 | `experiments/fast_chunk_ablation_20260528/outputs/chunk_size_01/fast_chunk_ablation_example05_chunk01_seed6200.mp4` | +| 2 | 0.5 | ok | 809.0 | 42021 | 7.697 | `experiments/fast_chunk_ablation_20260528/outputs/chunk_size_02/fast_chunk_ablation_example05_chunk02_seed6200.mp4` | +| 3 | 0.75 | ok | 164.4 | 41973 | 37.346 | `experiments/fast_chunk_ablation_20260528/outputs/chunk_size_03/fast_chunk_ablation_example05_chunk03_seed6200.mp4` | +| 4 | 1.0 | ok | 795.6 | 42039 | 7.076 | `experiments/fast_chunk_ablation_20260528/outputs/chunk_size_04/fast_chunk_ablation_example05_chunk04_seed6200.mp4` | +| 6 | 1.5 | ok | 159.6 | 42059 | 36.496 | `experiments/fast_chunk_ablation_20260528/outputs/chunk_size_06/fast_chunk_ablation_example05_chunk06_seed6200.mp4` | +| 12 | 3.0 | ok | 178.0 | 42627 | 31.639 | `experiments/fast_chunk_ablation_20260528/outputs/chunk_size_12/fast_chunk_ablation_example05_chunk12_seed6200.mp4` | diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/run_fast_chunk_ablation_4gpu.sbatch b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/run_fast_chunk_ablation_4gpu.sbatch new file mode 100644 index 0000000000000000000000000000000000000000..0190e27ce2148ccecde061fb21b7619be8bfbd87 --- /dev/null +++ b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/run_fast_chunk_ablation_4gpu.sbatch @@ -0,0 +1,35 @@ +#!/bin/bash +#SBATCH -A nvr_elm_llm +#SBATCH -p batch_block1,batch_block2,batch_block3,batch_block4 +#SBATCH -t 04:00:00 +#SBATCH -N 1 +#SBATCH --gpus-per-node=4 +#SBATCH -J nvr_elm_llm:fast-chunk-ablation +#SBATCH --array=0-5%2 +#SBATCH -o experiments/fast_chunk_ablation_20260528/slurm/%x_%A_%a.out +#SBATCH -e experiments/fast_chunk_ablation_20260528/slurm/%x_%A_%a.err + +set -euo pipefail + +REPO_ROOT="/lustre/fs11/portfolios/nvr/projects/nvr_elm_llm/users/shyang/lingbot" +CONDA_SH="/lustre/fsw/portfolios/nvr/users/shyang/miniconda3/etc/profile.d/conda.sh" +LOCAL_ROOT="${LOCAL_ROOT:-experiments/fast_chunk_ablation_20260528}" +NPROC="${NPROC_PER_NODE:-4}" +MASTER_PORT=$((20000 + (SLURM_ARRAY_JOB_ID % 20000) + SLURM_ARRAY_TASK_ID * 100)) + +cd "${REPO_ROOT}" +mkdir -p "${LOCAL_ROOT}/slurm" +source "${CONDA_SH}" +conda activate lingbot_world_repro + +python "${LOCAL_ROOT}/run_fast_chunk_case.py" \ + --manifest "${LOCAL_ROOT}/manifest.json" \ + --case-index "${SLURM_ARRAY_TASK_ID}" \ + --output-root "${LOCAL_ROOT}/outputs" \ + --metrics-dir "${LOCAL_ROOT}/metrics" \ + --log-dir "${LOCAL_ROOT}/logs" \ + --ckpt-dir models/lingbot-world-base-cam \ + --nproc-per-node "${NPROC}" \ + --master-port "${MASTER_PORT}" \ + --monitor-interval "${MONITOR_INTERVAL:-1.0}" \ + --resume diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/run_fast_chunk_case.py b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/run_fast_chunk_case.py new file mode 100644 index 0000000000000000000000000000000000000000..871783ef35fc9d26871d9fac44ced78e48b0dfa6 --- /dev/null +++ b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/run_fast_chunk_case.py @@ -0,0 +1,319 @@ +#!/usr/bin/env python3 +from __future__ import annotations + +import argparse +import csv +import json +import os +import shlex +import subprocess +import sys +import threading +import time +from pathlib import Path + + +OOM_MARKERS = [ + "CUDA out of memory", + "torch.OutOfMemoryError", + "out of memory", + "CUBLAS_STATUS_ALLOC_FAILED", +] + + +def load_manifest(path: Path) -> dict: + return json.loads(path.read_text(encoding="utf-8")) + + +def query_gpu(): + cmd = [ + "nvidia-smi", + "--query-gpu=index,utilization.gpu,memory.used", + "--format=csv,noheader,nounits", + ] + try: + result = subprocess.run( + cmd, + check=True, + text=True, + stdout=subprocess.PIPE, + stderr=subprocess.PIPE, + ) + except (FileNotFoundError, subprocess.CalledProcessError): + return [] + + rows = [] + for line in result.stdout.splitlines(): + parts = [part.strip() for part in line.split(",")] + if len(parts) != 3: + continue + try: + rows.append( + { + "index": int(parts[0]), + "utilization_gpu_percent": int(parts[1]), + "memory_used_mib": int(parts[2]), + } + ) + except ValueError: + continue + return rows + + +def monitor_gpu(stop_event: threading.Event, samples: list[dict], interval: float) -> None: + while not stop_event.is_set(): + readings = query_gpu() + if readings: + samples.append({"time": time.time(), "gpus": readings}) + stop_event.wait(interval) + + +def summarize_gpu(samples: list[dict]) -> dict: + if not samples: + return { + "peak_total_memory_used_mib": None, + "peak_single_gpu_memory_used_mib": None, + "peak_by_gpu_mib": {}, + "mean_gpu_utilization_percent": None, + "mean_nonzero_gpu_count": None, + } + + peak_total = 0 + peak_single = 0 + peak_by_gpu: dict[str, int] = {} + util_values = [] + nonzero_counts = [] + for sample in samples: + total = 0 + nonzero = 0 + for gpu in sample["gpus"]: + idx = str(gpu["index"]) + used = gpu["memory_used_mib"] + util = gpu["utilization_gpu_percent"] + total += used + peak_single = max(peak_single, used) + peak_by_gpu[idx] = max(peak_by_gpu.get(idx, 0), used) + util_values.append(util) + if util > 0: + nonzero += 1 + nonzero_counts.append(nonzero) + peak_total = max(peak_total, total) + return { + "peak_total_memory_used_mib": peak_total, + "peak_single_gpu_memory_used_mib": peak_single, + "peak_by_gpu_mib": peak_by_gpu, + "mean_gpu_utilization_percent": round(sum(util_values) / len(util_values), 3) + if util_values + else None, + "mean_nonzero_gpu_count": round(sum(nonzero_counts) / len(nonzero_counts), 3) + if nonzero_counts + else None, + } + + +def detect_oom(log_file: Path) -> bool: + if not log_file.exists(): + return False + text = log_file.read_text(encoding="utf-8", errors="ignore") + return any(marker in text for marker in OOM_MARKERS) + + +def build_command(args: argparse.Namespace, manifest: dict, case: dict, output_file: Path) -> list[str]: + return [ + "torchrun", + "--nproc_per_node", + str(args.nproc_per_node), + "--master_port", + str(args.master_port), + "generate_fast.py", + "--task", + "i2v-A14B", + "--size", + manifest["size"], + "--ckpt_dir", + args.ckpt_dir, + "--image", + manifest["image"], + "--action_path", + manifest["action_path"], + "--dit_fsdp", + "--t5_fsdp", + "--ulysses_size", + str(args.nproc_per_node), + "--frame_num", + str(manifest["frame_num"]), + "--base_seed", + str(manifest["seed"]), + "--save_file", + str(output_file), + "--prompt", + manifest["prompt_en"], + "--chunk_size", + str(case["chunk_size"]), + ] + + +def write_summary_csv(path: Path, rows: list[dict]) -> None: + if not rows: + return + path.parent.mkdir(parents=True, exist_ok=True) + fieldnames = list(rows[0].keys()) + with path.open("w", encoding="utf-8", newline="") as handle: + writer = csv.DictWriter(handle, fieldnames=fieldnames) + writer.writeheader() + writer.writerows(rows) + + +def main() -> int: + parser = argparse.ArgumentParser() + parser.add_argument("--manifest", type=Path, default=Path("experiments/fast_chunk_ablation_20260528/manifest.json")) + parser.add_argument("--case-index", type=int, default=None) + parser.add_argument("--case-id", default=None) + parser.add_argument("--ckpt-dir", default="models/lingbot-world-base-cam") + parser.add_argument("--output-root", type=Path, default=Path("experiments/fast_chunk_ablation_20260528/outputs")) + parser.add_argument("--metrics-dir", type=Path, default=Path("experiments/fast_chunk_ablation_20260528/metrics")) + parser.add_argument("--log-dir", type=Path, default=Path("experiments/fast_chunk_ablation_20260528/logs")) + parser.add_argument("--nproc-per-node", type=int, default=4) + parser.add_argument("--master-port", type=int, default=None) + parser.add_argument("--monitor-interval", type=float, default=1.0) + parser.add_argument("--resume", action="store_true", default=False) + args = parser.parse_args() + + if args.master_port is None: + job_id = int(os.environ.get("SLURM_JOB_ID", os.getpid())) + task_id = int(os.environ.get("SLURM_ARRAY_TASK_ID", "0")) + args.master_port = 17000 + ((job_id * 97 + task_id * 7919 + os.getpid()) % 45000) + + manifest = load_manifest(args.manifest) + cases = manifest["cases"] + if args.case_index is not None: + case = cases[args.case_index] + else: + matches = [item for item in cases if item["case_id"] == args.case_id] + if len(matches) != 1: + raise SystemExit(f"Expected one matching case, found {len(matches)}") + case = matches[0] + + output_dir = args.output_root / f"chunk_size_{case['chunk_size']:02d}" + output_dir.mkdir(parents=True, exist_ok=True) + args.metrics_dir.mkdir(parents=True, exist_ok=True) + args.log_dir.mkdir(parents=True, exist_ok=True) + output_file = output_dir / f"fast_chunk_ablation_{case['case_id']}.mp4" + metrics_file = args.metrics_dir / f"{case['case_id']}.json" + log_file = args.log_dir / f"{case['case_id']}.log" + + if args.resume and metrics_file.exists() and output_file.exists(): + old = json.loads(metrics_file.read_text(encoding="utf-8")) + if old.get("status") == "ok" and old.get("output_exists"): + print(f"Case already completed: {output_file}") + return 0 + + cmd = build_command(args, manifest, case, output_file) + env = os.environ.copy() + env.setdefault("PYTHONUNBUFFERED", "1") + env.setdefault("TOKENIZERS_PARALLELISM", "false") + env.setdefault("NCCL_DEBUG", "WARN") + + samples: list[dict] = [] + stop_event = threading.Event() + monitor = threading.Thread( + target=monitor_gpu, + args=(stop_event, samples, args.monitor_interval), + daemon=True, + ) + + start = time.time() + monitor.start() + with log_file.open("w", encoding="utf-8") as log: + log.write("Command: " + " ".join(shlex.quote(part) for part in cmd) + "\n") + log.flush() + proc = subprocess.run( + cmd, + cwd=Path.cwd(), + env=env, + stdout=log, + stderr=subprocess.STDOUT, + text=True, + ) + stop_event.set() + monitor.join(timeout=5) + end = time.time() + + output_exists = output_file.exists() + status = "ok" if proc.returncode == 0 and output_exists else "failed" + if status == "failed" and detect_oom(log_file): + status = "oom" + summary = { + "case_id": case["case_id"], + "chunk_size": case["chunk_size"], + "chunk_frame_span": case["chunk_frame_span"], + "chunk_seconds": case["chunk_seconds"], + "frame_num": manifest["frame_num"], + "fps": manifest["fps"], + "effective_duration_seconds": manifest["effective_duration_seconds"], + "seed": manifest["seed"], + "status": status, + "returncode": proc.returncode, + "wall_time_seconds": round(end - start, 3), + "output_file": str(output_file), + "output_exists": output_exists, + "output_size_bytes": output_file.stat().st_size if output_exists else 0, + "log_file": str(log_file), + "metrics_file": str(metrics_file), + "nproc_per_node": args.nproc_per_node, + } + metrics = { + "case": case, + "manifest_settings": { + key: manifest[key] + for key in [ + "image", + "action_path", + "prompt_en", + "prompt_zh", + "fps", + "frame_num", + "effective_duration_seconds", + "seed", + "size", + ] + }, + "command": cmd, + "status": status, + "returncode": proc.returncode, + "start_time_unix": start, + "end_time_unix": end, + "wall_time_seconds": end - start, + "output_file": str(output_file), + "output_exists": output_exists, + "output_size_bytes": output_file.stat().st_size if output_exists else 0, + "summary": summary, + "gpu": summarize_gpu(samples), + "gpu_sample_count": len(samples), + } + metrics_file.write_text(json.dumps(metrics, indent=2, ensure_ascii=False) + "\n", encoding="utf-8") + + rows = [] + for path in sorted(args.metrics_dir.glob("*.json")): + try: + data = json.loads(path.read_text(encoding="utf-8")) + except Exception: + continue + row = dict(data.get("summary", {})) + gpu = data.get("gpu", {}) + row["peak_single_gpu_memory_used_mib"] = gpu.get("peak_single_gpu_memory_used_mib") + row["peak_total_memory_used_mib"] = gpu.get("peak_total_memory_used_mib") + row["mean_gpu_utilization_percent"] = gpu.get("mean_gpu_utilization_percent") + row["mean_nonzero_gpu_count"] = gpu.get("mean_nonzero_gpu_count") + rows.append(row) + write_summary_csv(args.manifest.parent / "run_manifest.csv", rows) + + if status != "ok": + print(f"Case {status}; see {log_file}", file=sys.stderr) + return proc.returncode if proc.returncode != 0 else 1 + print(f"Case completed: {output_file}") + return 0 + + +if __name__ == "__main__": + raise SystemExit(main()) diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/run_manifest.csv b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/run_manifest.csv new file mode 100644 index 0000000000000000000000000000000000000000..285865fe3030a0a9dddc899fc864ddde76524cf2 --- /dev/null +++ b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/run_manifest.csv @@ -0,0 +1,7 @@ +case_id,chunk_size,chunk_frame_span,chunk_seconds,frame_num,fps,effective_duration_seconds,seed,status,returncode,wall_time_seconds,peak_single_gpu_memory_used_mib,peak_total_memory_used_mib,mean_gpu_utilization_percent,mean_nonzero_gpu_count,output_file,output_size_bytes,nproc_per_node +example05_chunk01_seed6200,1,4,0.25,141,16,8.8125,6200,ok,0,822.604,42025,142300,9.234,0.399,experiments/fast_chunk_ablation_20260528/outputs/chunk_size_01/fast_chunk_ablation_example05_chunk01_seed6200.mp4,12860969,4 +example05_chunk02_seed6200,2,8,0.5,141,16,8.8125,6200,ok,0,808.982,42021,141858,7.697,0.356,experiments/fast_chunk_ablation_20260528/outputs/chunk_size_02/fast_chunk_ablation_example05_chunk02_seed6200.mp4,12947094,4 +example05_chunk03_seed6200,3,12,0.75,141,16,8.8125,6200,ok,0,164.363,41973,143526,37.346,1.702,experiments/fast_chunk_ablation_20260528/outputs/chunk_size_03/fast_chunk_ablation_example05_chunk03_seed6200.mp4,14589858,4 +example05_chunk04_seed6200,4,16,1.0,141,16,8.8125,6200,ok,0,795.557,42039,144140,7.076,0.323,experiments/fast_chunk_ablation_20260528/outputs/chunk_size_04/fast_chunk_ablation_example05_chunk04_seed6200.mp4,15530802,4 +example05_chunk06_seed6200,6,24,1.5,141,16,8.8125,6200,ok,0,159.64,42059,145216,36.496,1.562,experiments/fast_chunk_ablation_20260528/outputs/chunk_size_06/fast_chunk_ablation_example05_chunk06_seed6200.mp4,12875361,4 +example05_chunk12_seed6200,12,48,3.0,141,16,8.8125,6200,ok,0,178.042,42627,151852,31.639,1.405,experiments/fast_chunk_ablation_20260528/outputs/chunk_size_12/fast_chunk_ablation_example05_chunk12_seed6200.mp4,13578543,4 diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/run_manifest.json b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/run_manifest.json new file mode 100644 index 0000000000000000000000000000000000000000..6abaa4ab1f045a9e71e9f564c930723bffc136c3 --- /dev/null +++ b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/run_manifest.json @@ -0,0 +1,140 @@ +[ + { + "case_id": "example05_chunk01_seed6200", + "chunk_size": 1, + "chunk_frame_span": 4, + "chunk_seconds": 0.25, + "frame_num": 141, + "fps": 16, + "effective_duration_seconds": 8.8125, + "seed": 6200, + "status": "ok", + "returncode": 0, + "wall_time_seconds": 822.604, + "output_file": "experiments/fast_chunk_ablation_20260528/outputs/chunk_size_01/fast_chunk_ablation_example05_chunk01_seed6200.mp4", + "output_exists": true, + "output_size_bytes": 12860969, + "log_file": "experiments/fast_chunk_ablation_20260528/logs/example05_chunk01_seed6200.log", + "metrics_file": "experiments/fast_chunk_ablation_20260528/metrics/example05_chunk01_seed6200.json", + "nproc_per_node": 4, + "peak_single_gpu_memory_used_mib": 42025, + "peak_total_memory_used_mib": 142300, + "mean_gpu_utilization_percent": 9.234, + "mean_nonzero_gpu_count": 0.399 + }, + { + "case_id": "example05_chunk02_seed6200", + "chunk_size": 2, + "chunk_frame_span": 8, + "chunk_seconds": 0.5, + "frame_num": 141, + "fps": 16, + "effective_duration_seconds": 8.8125, + "seed": 6200, + "status": "ok", + "returncode": 0, + "wall_time_seconds": 808.982, + "output_file": "experiments/fast_chunk_ablation_20260528/outputs/chunk_size_02/fast_chunk_ablation_example05_chunk02_seed6200.mp4", + "output_exists": true, + "output_size_bytes": 12947094, + "log_file": "experiments/fast_chunk_ablation_20260528/logs/example05_chunk02_seed6200.log", + "metrics_file": "experiments/fast_chunk_ablation_20260528/metrics/example05_chunk02_seed6200.json", + "nproc_per_node": 4, + "peak_single_gpu_memory_used_mib": 42021, + "peak_total_memory_used_mib": 141858, + "mean_gpu_utilization_percent": 7.697, + "mean_nonzero_gpu_count": 0.356 + }, + { + "case_id": "example05_chunk03_seed6200", + "chunk_size": 3, + "chunk_frame_span": 12, + "chunk_seconds": 0.75, + "frame_num": 141, + "fps": 16, + "effective_duration_seconds": 8.8125, + "seed": 6200, + "status": "ok", + "returncode": 0, + "wall_time_seconds": 164.363, + "output_file": "experiments/fast_chunk_ablation_20260528/outputs/chunk_size_03/fast_chunk_ablation_example05_chunk03_seed6200.mp4", + "output_exists": true, + "output_size_bytes": 14589858, + "log_file": "experiments/fast_chunk_ablation_20260528/logs/example05_chunk03_seed6200.log", + "metrics_file": "experiments/fast_chunk_ablation_20260528/metrics/example05_chunk03_seed6200.json", + "nproc_per_node": 4, + "peak_single_gpu_memory_used_mib": 41973, + "peak_total_memory_used_mib": 143526, + "mean_gpu_utilization_percent": 37.346, + "mean_nonzero_gpu_count": 1.702 + }, + { + "case_id": "example05_chunk04_seed6200", + "chunk_size": 4, + "chunk_frame_span": 16, + "chunk_seconds": 1.0, + "frame_num": 141, + "fps": 16, + "effective_duration_seconds": 8.8125, + "seed": 6200, + "status": "ok", + "returncode": 0, + "wall_time_seconds": 795.557, + "output_file": "experiments/fast_chunk_ablation_20260528/outputs/chunk_size_04/fast_chunk_ablation_example05_chunk04_seed6200.mp4", + "output_exists": true, + "output_size_bytes": 15530802, + "log_file": "experiments/fast_chunk_ablation_20260528/logs/example05_chunk04_seed6200.log", + "metrics_file": "experiments/fast_chunk_ablation_20260528/metrics/example05_chunk04_seed6200.json", + "nproc_per_node": 4, + "peak_single_gpu_memory_used_mib": 42039, + "peak_total_memory_used_mib": 144140, + "mean_gpu_utilization_percent": 7.076, + "mean_nonzero_gpu_count": 0.323 + }, + { + "case_id": "example05_chunk06_seed6200", + "chunk_size": 6, + "chunk_frame_span": 24, + "chunk_seconds": 1.5, + "frame_num": 141, + "fps": 16, + "effective_duration_seconds": 8.8125, + "seed": 6200, + "status": "ok", + "returncode": 0, + "wall_time_seconds": 159.64, + "output_file": "experiments/fast_chunk_ablation_20260528/outputs/chunk_size_06/fast_chunk_ablation_example05_chunk06_seed6200.mp4", + "output_exists": true, + "output_size_bytes": 12875361, + "log_file": "experiments/fast_chunk_ablation_20260528/logs/example05_chunk06_seed6200.log", + "metrics_file": "experiments/fast_chunk_ablation_20260528/metrics/example05_chunk06_seed6200.json", + "nproc_per_node": 4, + "peak_single_gpu_memory_used_mib": 42059, + "peak_total_memory_used_mib": 145216, + "mean_gpu_utilization_percent": 36.496, + "mean_nonzero_gpu_count": 1.562 + }, + { + "case_id": "example05_chunk12_seed6200", + "chunk_size": 12, + "chunk_frame_span": 48, + "chunk_seconds": 3.0, + "frame_num": 141, + "fps": 16, + "effective_duration_seconds": 8.8125, + "seed": 6200, + "status": "ok", + "returncode": 0, + "wall_time_seconds": 178.042, + "output_file": "experiments/fast_chunk_ablation_20260528/outputs/chunk_size_12/fast_chunk_ablation_example05_chunk12_seed6200.mp4", + "output_exists": true, + "output_size_bytes": 13578543, + "log_file": "experiments/fast_chunk_ablation_20260528/logs/example05_chunk12_seed6200.log", + "metrics_file": "experiments/fast_chunk_ablation_20260528/metrics/example05_chunk12_seed6200.json", + "nproc_per_node": 4, + "peak_single_gpu_memory_used_mib": 42627, + "peak_total_memory_used_mib": 151852, + "mean_gpu_utilization_percent": 31.639, + "mean_nonzero_gpu_count": 1.405 + } +] diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_0.err b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_0.err new file mode 100644 index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_0.out b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_0.out new file mode 100644 index 0000000000000000000000000000000000000000..39683b231a8873471f5d36df2cbed0c45132374c --- /dev/null +++ b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_0.out @@ -0,0 +1 @@ +Case completed: experiments/fast_chunk_ablation_20260528/outputs/chunk_size_01/fast_chunk_ablation_example05_chunk01_seed6200.mp4 diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_1.err b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_1.err new file mode 100644 index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_1.out b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_1.out new file mode 100644 index 0000000000000000000000000000000000000000..366e5ee10589b56ccfb939108553783e4605e79e --- /dev/null +++ b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_1.out @@ -0,0 +1 @@ +Case completed: experiments/fast_chunk_ablation_20260528/outputs/chunk_size_02/fast_chunk_ablation_example05_chunk02_seed6200.mp4 diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_2.err b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_2.err new file mode 100644 index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_2.out b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_2.out new file mode 100644 index 0000000000000000000000000000000000000000..4cf0941457cde3a1fb33af996bb63b46fb32a03e --- /dev/null +++ b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_2.out @@ -0,0 +1 @@ +Case completed: experiments/fast_chunk_ablation_20260528/outputs/chunk_size_03/fast_chunk_ablation_example05_chunk03_seed6200.mp4 diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_3.err b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_3.err new file mode 100644 index 0000000000000000000000000000000000000000..fa5618ad0274e09096fc0d97556ac1492bdbcb40 --- /dev/null +++ b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_3.err @@ -0,0 +1 @@ +Case failed; see experiments/fast_chunk_ablation_20260528/logs/example05_chunk04_seed6200.log diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_3.out b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_3.out new file mode 100644 index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_4.err b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_4.err new file mode 100644 index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_4.out b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_4.out new file mode 100644 index 0000000000000000000000000000000000000000..9bc305d0028c98a152057faa153a7150f98fa5a4 --- /dev/null +++ b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_4.out @@ -0,0 +1 @@ +Case completed: experiments/fast_chunk_ablation_20260528/outputs/chunk_size_06/fast_chunk_ablation_example05_chunk06_seed6200.mp4 diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_5.err b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_5.err new file mode 100644 index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_5.out b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_5.out new file mode 100644 index 0000000000000000000000000000000000000000..9f4822ded10ddde726ae58efe007d760d3292bc3 --- /dev/null +++ b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936290_5.out @@ -0,0 +1 @@ +Case completed: experiments/fast_chunk_ablation_20260528/outputs/chunk_size_12/fast_chunk_ablation_example05_chunk12_seed6200.mp4 diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936813_3.err b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936813_3.err new file mode 100644 index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936813_3.out b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936813_3.out new file mode 100644 index 0000000000000000000000000000000000000000..8a61be2eda7c8d79990b25d85cd369ab2b9a3fe1 --- /dev/null +++ b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/slurm/nvr_elm_llm:fast-chunk-ablation_9936813_3.out @@ -0,0 +1 @@ +Case completed: experiments/fast_chunk_ablation_20260528/outputs/chunk_size_04/fast_chunk_ablation_example05_chunk04_seed6200.mp4 diff --git a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/upload_20260528_230433.log b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/upload_20260528_230433.log new file mode 100644 index 0000000000000000000000000000000000000000..f160866af9fec6ac96d2a4a37346d8c3dc7688cb --- /dev/null +++ b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/upload_20260528_230433.log @@ -0,0 +1,1499 @@ +Wrote 6 chunk ablation rows +ffmpeg version 7.0.2-static https://johnvansickle.com/ffmpeg/ Copyright (c) 2000-2024 the FFmpeg developers + built with gcc 8 (Debian 8.3.0-6) + configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gmp --enable-libgme --enable-gray --enable-libaom --enable-libfribidi --enable-libass --enable-libvmaf --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libvorbis --enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libdav1d --enable-libxvid --enable-libzvbi --enable-libzimg + libavutil 59. 8.100 / 59. 8.100 + libavcodec 61. 3.100 / 61. 3.100 + libavformat 61. 1.100 / 61. 1.100 + libavdevice 61. 1.100 / 61. 1.100 + libavfilter 10. 1.100 / 10. 1.100 + libswscale 8. 1.100 / 8. 1.100 + libswresample 5. 1.100 / 5. 1.100 + libpostproc 58. 1.100 / 58. 1.100 +Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'experiments/fast_chunk_ablation_20260528/outputs/chunk_size_01/fast_chunk_ablation_example05_chunk01_seed6200.mp4': + Metadata: + major_brand : isom + minor_version : 512 + compatible_brands: isomiso2avc1mp41 + encoder : Lavf61.1.100 + Duration: 00:00:08.81, start: 0.000000, bitrate: 11675 kb/s + Stream #0:0[0x1](und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(progressive), 832x464, 11672 kb/s, 16 fps, 16 tbr, 16384 tbn (default) + Metadata: + handler_name : VideoHandler + vendor_id : [0][0][0][0] + encoder : Lavc61.3.100 libx264 +[Parsed_ass_0 @ 0x68bbf40] libass API version: 0x1703000 +[Parsed_ass_0 @ 0x68bbf40] libass source: commit: 0.17.3-12-g5c00ca266dd49dd7cf93a79f09a661ab1ff66439 +[Parsed_ass_0 @ 0x68bbf40] Shaper: FriBidi 1.0.11 (SIMPLE) HarfBuzz-ng 3.1.1 (COMPLEX) +[Parsed_ass_0 @ 0x68bbf40] Using font provider fontconfig +[Parsed_ass_0 @ 0x68bbf40] Added subtitle file: '/lustre/fs11/portfolios/nvr/projects/nvr_elm_llm/users/shyang/lingbot/experiments/fast_chunk_ablation_20260528/outputs/chunk_size_01/fast_chunk_ablation_example05_chunk01_seed6200_subtitled.ass' (2 styles, 1 events) +Stream mapping: + Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264)) +Press [q] to stop, [?] for help +[Parsed_ass_0 @ 0x155544001d40] libass API version: 0x1703000 +[Parsed_ass_0 @ 0x155544001d40] libass source: commit: 0.17.3-12-g5c00ca266dd49dd7cf93a79f09a661ab1ff66439 +[Parsed_ass_0 @ 0x155544001d40] Shaper: FriBidi 1.0.11 (SIMPLE) HarfBuzz-ng 3.1.1 (COMPLEX) +[Parsed_ass_0 @ 0x155544001d40] Using font provider fontconfig +[Parsed_ass_0 @ 0x155544001d40] Added subtitle file: '/lustre/fs11/portfolios/nvr/projects/nvr_elm_llm/users/shyang/lingbot/experiments/fast_chunk_ablation_20260528/outputs/chunk_size_01/fast_chunk_ablation_example05_chunk01_seed6200_subtitled.ass' (2 styles, 1 events) +[Parsed_ass_0 @ 0x155544001d40] fontselect: (Arial Unicode MS, 400, 0) -> /usr/share/fonts/truetype/dejavu/DejaVuSans.ttf, 0, DejaVuSans +[Parsed_ass_0 @ 0x155544001d40] Glyph 0x7B2C not found, selecting one more font for (Arial Unicode MS, 400, 0) +[Parsed_ass_0 @ 0x155544001d40] fontselect: (Arial Unicode MS, 400, 0) -> /usr/share/fonts/truetype/droid/DroidSansFallbackFull.ttf, 0, DroidSansFallback +[libx264 @ 0x68b8dc0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2 +[libx264 @ 0x68b8dc0] profile High, level 3.0, 4:2:0, 8-bit +[libx264 @ 0x68b8dc0] 264 - core 164 r3191 4613ac3 - H.264/MPEG-4 AVC codec - Copyleft 2003-2024 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=4 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=16 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=18.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 +Output #0, mp4, to 'experiments/fast_chunk_ablation_20260528/outputs/chunk_size_01/fast_chunk_ablation_example05_chunk01_seed6200_subtitled.mp4': + Metadata: + major_brand : isom + minor_version : 512 + compatible_brands: isomiso2avc1mp41 + encoder : Lavf61.1.100 + Stream #0:0(und): Video: h264 (avc1 / 0x31637661), yuv420p(progressive), 832x464, q=2-31, 16 fps, 16384 tbn (default) + Metadata: + handler_name : VideoHandler + vendor_id : [0][0][0][0] + encoder : Lavc61.3.100 libx264 + Side data: + cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A +frame= 0 fps=0.0 q=0.0 size= 0KiB time=N/A bitrate=N/A speed=N/A frame= 0 fps=0.0 q=0.0 size= 0KiB time=N/A bitrate=N/A speed=N/A frame= 0 fps=0.0 q=0.0 size= 0KiB time=N/A bitrate=N/A speed=N/A frame= 4 fps=2.0 q=22.0 size= 0KiB time=00:00:00.12 bitrate= 3.1kbits/s speed=0.0612x frame= 8 fps=3.0 q=22.0 size= 256KiB time=00:00:00.37 bitrate=5593.4kbits/s speed=0.138x frame= 19 fps=5.8 q=22.0 size= 768KiB time=00:00:01.06 bitrate=5921.7kbits/s speed=0.323x frame= 30 fps=7.9 q=22.0 size= 1024KiB time=00:00:01.75 bitrate=4793.7kbits/s speed=0.461x frame= 39 fps=9.1 q=22.0 size= 1280KiB time=00:00:02.31 bitrate=4534.5kbits/s speed=0.539x frame= 48 fps= 10 q=22.0 size= 1536KiB time=00:00:02.87 bitrate=4376.8kbits/s speed= 0.6x frame= 59 fps= 11 q=22.0 size= 2048KiB time=00:00:03.56 bitrate=4709.5kbits/s speed=0.673x frame= 71 fps= 12 q=22.0 size= 2304KiB time=00:00:04.31 bitrate=4376.8kbits/s speed=0.744x frame= 83 fps= 13 q=22.0 size= 2816KiB time=00:00:05.06 bitrate=4556.9kbits/s speed=0.804x frame= 99 fps= 15 q=22.0 size= 3072KiB time=00:00:06.06 bitrate=4151.1kbits/s speed=0.892x frame= 114 fps= 16 q=22.0 size= 3584KiB time=00:00:07.00 bitrate=4194.4kbits/s speed=0.96x frame= 126 fps= 16 q=22.0 size= 3840KiB time=00:00:07.75 bitrate=4059.1kbits/s speed=0.994x frame= 135 fps= 16 q=22.0 size= 4352KiB time=00:00:08.31 bitrate=4289.0kbits/s speed= 1x [out#0/mp4 @ 0x6884bc0] video:4659KiB audio:0KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.054120% +frame= 141 fps= 17 q=-1.0 Lsize= 4662KiB time=00:00:08.68 bitrate=4395.7kbits/s speed=1.03x +[libx264 @ 0x68b8dc0] frame I:1 Avg QP:20.87 size: 93079 +[libx264 @ 0x68b8dc0] frame P:37 Avg QP:19.19 size: 55319 +[libx264 @ 0x68b8dc0] frame B:103 Avg QP:22.61 size: 25537 +[libx264 @ 0x68b8dc0] consecutive B-frames: 2.1% 0.0% 4.3% 93.6% +[libx264 @ 0x68b8dc0] mb I I16..4: 0.8% 45.2% 54.0% +[libx264 @ 0x68b8dc0] mb P I16..4: 0.4% 18.9% 15.2% P16..4: 17.5% 24.4% 17.3% 0.0% 0.0% skip: 6.3% +[libx264 @ 0x68b8dc0] mb B I16..4: 0.1% 5.4% 6.1% B16..8: 25.9% 20.0% 10.4% direct: 9.0% skip:23.1% L0:37.7% L1:36.0% BI:26.4% +[libx264 @ 0x68b8dc0] 8x8 transform intra:50.5% inter:38.1% +[libx264 @ 0x68b8dc0] coded y,uvDC,uvAC intra: 97.3% 96.5% 70.4% inter: 52.0% 37.3% 3.9% +[libx264 @ 0x68b8dc0] i16 v,h,dc,p: 10% 15% 4% 70% +[libx264 @ 0x68b8dc0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 13% 16% 13% 7% 10% 8% 13% 9% 13% +[libx264 @ 0x68b8dc0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 13% 16% 12% 8% 12% 8% 13% 8% 11% +[libx264 @ 0x68b8dc0] i8c dc,h,v,p: 52% 24% 16% 8% +[libx264 @ 0x68b8dc0] Weighted P-Frames: Y:5.4% UV:2.7% +[libx264 @ 0x68b8dc0] ref P L0: 49.7% 32.4% 12.5% 5.4% +[libx264 @ 0x68b8dc0] ref B L0: 91.0% 7.3% 1.6% +[libx264 @ 0x68b8dc0] ref B L1: 98.9% 1.1% +[libx264 @ 0x68b8dc0] kb/s:4330.37 +ffmpeg version 7.0.2-static https://johnvansickle.com/ffmpeg/ Copyright (c) 2000-2024 the FFmpeg developers + built with gcc 8 (Debian 8.3.0-6) + configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gmp --enable-libgme --enable-gray --enable-libaom --enable-libfribidi --enable-libass --enable-libvmaf --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libvorbis --enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libdav1d --enable-libxvid --enable-libzvbi --enable-libzimg + libavutil 59. 8.100 / 59. 8.100 + libavcodec 61. 3.100 / 61. 3.100 + libavformat 61. 1.100 / 61. 1.100 + libavdevice 61. 1.100 / 61. 1.100 + libavfilter 10. 1.100 / 10. 1.100 + libswscale 8. 1.100 / 8. 1.100 + libswresample 5. 1.100 / 5. 1.100 + libpostproc 58. 1.100 / 58. 1.100 +Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'experiments/fast_chunk_ablation_20260528/outputs/chunk_size_02/fast_chunk_ablation_example05_chunk02_seed6200.mp4': + Metadata: + major_brand : isom + minor_version : 512 + compatible_brands: isomiso2avc1mp41 + encoder : Lavf61.1.100 + Duration: 00:00:08.81, start: 0.000000, bitrate: 11753 kb/s + Stream #0:0[0x1](und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(progressive), 832x464, 11750 kb/s, 16 fps, 16 tbr, 16384 tbn (default) + Metadata: + handler_name : VideoHandler + vendor_id : [0][0][0][0] + encoder : Lavc61.3.100 libx264 +[Parsed_ass_0 @ 0x68bb180] libass API version: 0x1703000 +[Parsed_ass_0 @ 0x68bb180] libass source: commit: 0.17.3-12-g5c00ca266dd49dd7cf93a79f09a661ab1ff66439 +[Parsed_ass_0 @ 0x68bb180] Shaper: FriBidi 1.0.11 (SIMPLE) HarfBuzz-ng 3.1.1 (COMPLEX) +[Parsed_ass_0 @ 0x68bb180] Using font provider fontconfig +[Parsed_ass_0 @ 0x68bb180] Added subtitle file: '/lustre/fs11/portfolios/nvr/projects/nvr_elm_llm/users/shyang/lingbot/experiments/fast_chunk_ablation_20260528/outputs/chunk_size_02/fast_chunk_ablation_example05_chunk02_seed6200_subtitled.ass' (2 styles, 1 events) +Stream mapping: + Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264)) +Press [q] to stop, [?] for help +[Parsed_ass_0 @ 0x155544001d40] libass API version: 0x1703000 +[Parsed_ass_0 @ 0x155544001d40] libass source: commit: 0.17.3-12-g5c00ca266dd49dd7cf93a79f09a661ab1ff66439 +[Parsed_ass_0 @ 0x155544001d40] Shaper: FriBidi 1.0.11 (SIMPLE) HarfBuzz-ng 3.1.1 (COMPLEX) +[Parsed_ass_0 @ 0x155544001d40] Using font provider fontconfig +[Parsed_ass_0 @ 0x155544001d40] Added subtitle file: '/lustre/fs11/portfolios/nvr/projects/nvr_elm_llm/users/shyang/lingbot/experiments/fast_chunk_ablation_20260528/outputs/chunk_size_02/fast_chunk_ablation_example05_chunk02_seed6200_subtitled.ass' (2 styles, 1 events) +[Parsed_ass_0 @ 0x155544001d40] fontselect: (Arial Unicode MS, 400, 0) -> /usr/share/fonts/truetype/dejavu/DejaVuSans.ttf, 0, DejaVuSans +[Parsed_ass_0 @ 0x155544001d40] Glyph 0x7B2C not found, selecting one more font for (Arial Unicode MS, 400, 0) +[Parsed_ass_0 @ 0x155544001d40] fontselect: (Arial Unicode MS, 400, 0) -> /usr/share/fonts/truetype/droid/DroidSansFallbackFull.ttf, 0, DroidSansFallback +[libx264 @ 0x68b9680] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2 +[libx264 @ 0x68b9680] profile High, level 3.0, 4:2:0, 8-bit +[libx264 @ 0x68b9680] 264 - core 164 r3191 4613ac3 - H.264/MPEG-4 AVC codec - Copyleft 2003-2024 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=4 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=16 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=18.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 +Output #0, mp4, to 'experiments/fast_chunk_ablation_20260528/outputs/chunk_size_02/fast_chunk_ablation_example05_chunk02_seed6200_subtitled.mp4': + Metadata: + major_brand : isom + minor_version : 512 + compatible_brands: isomiso2avc1mp41 + encoder : Lavf61.1.100 + Stream #0:0(und): Video: h264 (avc1 / 0x31637661), yuv420p(progressive), 832x464, q=2-31, 16 fps, 16384 tbn (default) + Metadata: + handler_name : VideoHandler + vendor_id : [0][0][0][0] + encoder : Lavc61.3.100 libx264 + Side data: + cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A +frame= 0 fps=0.0 q=0.0 size= 0KiB time=N/A bitrate=N/A speed=N/A frame= 0 fps=0.0 q=0.0 size= 0KiB time=N/A bitrate=N/A speed=N/A frame= 1 fps=0.7 q=22.0 size= 0KiB time=-00:00:00.06 bitrate=N/A speed=N/A frame= 5 fps=2.3 q=22.0 size= 0KiB time=00:00:00.12 bitrate= 3.1kbits/s speed=0.0577x frame= 6 fps=2.2 q=22.0 size= 256KiB time=00:00:00.25 bitrate=8390.1kbits/s speed=0.0921x frame= 6 fps=1.9 q=22.0 size= 256KiB time=00:00:00.25 bitrate=8390.1kbits/s speed=0.0771x frame= 6 fps=1.6 q=22.0 size= 256KiB time=00:00:00.25 bitrate=8390.1kbits/s speed=0.0668x frame= 6 fps=1.4 q=22.0 size= 256KiB time=00:00:00.25 bitrate=8390.1kbits/s speed=0.0589x frame= 6 fps=1.3 q=22.0 size= 256KiB time=00:00:00.25 bitrate=8390.1kbits/s speed=0.0527x frame= 6 fps=1.1 q=22.0 size= 256KiB time=00:00:00.25 bitrate=8390.1kbits/s speed=0.0477x frame= 13 fps=2.3 q=22.0 size= 512KiB time=00:00:00.68 bitrate=6101.4kbits/s speed=0.12x frame= 21 fps=3.4 q=22.0 size= 768KiB time=00:00:01.18 bitrate=5298.4kbits/s speed=0.19x frame= 31 fps=4.6 q=22.0 size= 1280KiB time=00:00:01.81 bitrate=5785.5kbits/s speed=0.269x frame= 41 fps=5.7 q=22.0 size= 1536KiB time=00:00:02.43 bitrate=5162.4kbits/s speed=0.336x frame= 50 fps=6.4 q=22.0 size= 2048KiB time=00:00:03.00 bitrate=5592.5kbits/s speed=0.386x frame= 61 fps=7.4 q=22.0 size= 2304KiB time=00:00:03.68 bitrate=5118.6kbits/s speed=0.446x frame= 74 fps=8.4 q=22.0 size= 2560KiB time=00:00:04.50 bitrate=4660.4kbits/s speed=0.513x frame= 85 fps=9.2 q=22.0 size= 2816KiB time=00:00:05.18 bitrate=4447.0kbits/s speed=0.56x frame= 100 fps= 10 q=22.0 size= 3328KiB time=00:00:06.12 bitrate=4451.2kbits/s speed=0.627x frame= 117 fps= 11 q=22.0 size= 3584KiB time=00:00:07.18 bitrate=4084.9kbits/s speed= 0.7x frame= 127 fps= 12 q=22.0 size= 3840KiB time=00:00:07.81 bitrate=4026.6kbits/s speed=0.726x frame= 135 fps= 12 q=22.0 size= 4352KiB time=00:00:08.31 bitrate=4289.0kbits/s speed=0.738x [out#0/mp4 @ 0x6886b00] video:4677KiB audio:0KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.054411% +frame= 141 fps= 12 q=-1.0 Lsize= 4680KiB time=00:00:08.68 bitrate=4412.8kbits/s speed=0.76x +[libx264 @ 0x68b9680] frame I:1 Avg QP:21.15 size: 89913 +[libx264 @ 0x68b9680] frame P:36 Avg QP:19.17 size: 51153 +[libx264 @ 0x68b9680] frame B:104 Avg QP:22.23 size: 27474 +[libx264 @ 0x68b9680] consecutive B-frames: 1.4% 0.0% 2.1% 96.5% +[libx264 @ 0x68b9680] mb I I16..4: 0.5% 46.9% 52.7% +[libx264 @ 0x68b9680] mb P I16..4: 0.7% 20.1% 18.8% P16..4: 18.1% 22.3% 13.4% 0.0% 0.0% skip: 6.5% +[libx264 @ 0x68b9680] mb B I16..4: 0.1% 5.1% 8.6% B16..8: 27.4% 17.1% 7.9% direct: 8.7% skip:25.2% L0:25.8% L1:47.6% BI:26.5% +[libx264 @ 0x68b9680] 8x8 transform intra:44.0% inter:38.3% +[libx264 @ 0x68b9680] coded y,uvDC,uvAC intra: 96.5% 96.3% 68.6% inter: 45.9% 34.4% 3.2% +[libx264 @ 0x68b9680] i16 v,h,dc,p: 6% 22% 4% 68% +[libx264 @ 0x68b9680] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 14% 15% 13% 7% 10% 9% 11% 9% 12% +[libx264 @ 0x68b9680] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 14% 15% 13% 8% 11% 9% 11% 8% 10% +[libx264 @ 0x68b9680] i8c dc,h,v,p: 53% 23% 17% 8% +[libx264 @ 0x68b9680] Weighted P-Frames: Y:5.6% UV:2.8% +[libx264 @ 0x68b9680] ref P L0: 37.6% 28.2% 22.4% 11.5% 0.3% +[libx264 @ 0x68b9680] ref B L0: 88.4% 8.8% 2.8% +[libx264 @ 0x68b9680] ref B L1: 98.0% 2.0% +[libx264 @ 0x68b9680] kb/s:4347.24 +ffmpeg version 7.0.2-static https://johnvansickle.com/ffmpeg/ Copyright (c) 2000-2024 the FFmpeg developers + built with gcc 8 (Debian 8.3.0-6) + configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gmp --enable-libgme --enable-gray --enable-libaom --enable-libfribidi --enable-libass --enable-libvmaf --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libvorbis --enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libdav1d --enable-libxvid --enable-libzvbi --enable-libzimg + libavutil 59. 8.100 / 59. 8.100 + libavcodec 61. 3.100 / 61. 3.100 + libavformat 61. 1.100 / 61. 1.100 + libavdevice 61. 1.100 / 61. 1.100 + libavfilter 10. 1.100 / 10. 1.100 + libswscale 8. 1.100 / 8. 1.100 + libswresample 5. 1.100 / 5. 1.100 + libpostproc 58. 1.100 / 58. 1.100 +Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'experiments/fast_chunk_ablation_20260528/outputs/chunk_size_03/fast_chunk_ablation_example05_chunk03_seed6200.mp4': + Metadata: + major_brand : isom + minor_version : 512 + compatible_brands: isomiso2avc1mp41 + encoder : Lavf61.1.100 + Duration: 00:00:08.81, start: 0.000000, bitrate: 13244 kb/s + Stream #0:0[0x1](und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(progressive), 832x464, 13242 kb/s, 16 fps, 16 tbr, 16384 tbn (default) + Metadata: + handler_name : VideoHandler + vendor_id : [0][0][0][0] + encoder : Lavc61.3.100 libx264 +[Parsed_ass_0 @ 0x68b4740] libass API version: 0x1703000 +[Parsed_ass_0 @ 0x68b4740] libass source: commit: 0.17.3-12-g5c00ca266dd49dd7cf93a79f09a661ab1ff66439 +[Parsed_ass_0 @ 0x68b4740] Shaper: FriBidi 1.0.11 (SIMPLE) HarfBuzz-ng 3.1.1 (COMPLEX) +[Parsed_ass_0 @ 0x68b4740] Using font provider fontconfig +[Parsed_ass_0 @ 0x68b4740] Added subtitle file: '/lustre/fs11/portfolios/nvr/projects/nvr_elm_llm/users/shyang/lingbot/experiments/fast_chunk_ablation_20260528/outputs/chunk_size_03/fast_chunk_ablation_example05_chunk03_seed6200_subtitled.ass' (2 styles, 1 events) +Stream mapping: + Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264)) +Press [q] to stop, [?] for help +[Parsed_ass_0 @ 0x155544001d40] libass API version: 0x1703000 +[Parsed_ass_0 @ 0x155544001d40] libass source: commit: 0.17.3-12-g5c00ca266dd49dd7cf93a79f09a661ab1ff66439 +[Parsed_ass_0 @ 0x155544001d40] Shaper: FriBidi 1.0.11 (SIMPLE) HarfBuzz-ng 3.1.1 (COMPLEX) +[Parsed_ass_0 @ 0x155544001d40] Using font provider fontconfig +[Parsed_ass_0 @ 0x155544001d40] Added subtitle file: '/lustre/fs11/portfolios/nvr/projects/nvr_elm_llm/users/shyang/lingbot/experiments/fast_chunk_ablation_20260528/outputs/chunk_size_03/fast_chunk_ablation_example05_chunk03_seed6200_subtitled.ass' (2 styles, 1 events) +[Parsed_ass_0 @ 0x155544001d40] fontselect: (Arial Unicode MS, 400, 0) -> /usr/share/fonts/truetype/dejavu/DejaVuSans.ttf, 0, DejaVuSans +[Parsed_ass_0 @ 0x155544001d40] Glyph 0x7B2C not found, selecting one more font for (Arial Unicode MS, 400, 0) +[Parsed_ass_0 @ 0x155544001d40] fontselect: (Arial Unicode MS, 400, 0) -> /usr/share/fonts/truetype/droid/DroidSansFallbackFull.ttf, 0, DroidSansFallback +[libx264 @ 0x6887b40] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2 +[libx264 @ 0x6887b40] profile High, level 3.0, 4:2:0, 8-bit +[libx264 @ 0x6887b40] 264 - core 164 r3191 4613ac3 - H.264/MPEG-4 AVC codec - Copyleft 2003-2024 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=4 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=16 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=18.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 +Output #0, mp4, to 'experiments/fast_chunk_ablation_20260528/outputs/chunk_size_03/fast_chunk_ablation_example05_chunk03_seed6200_subtitled.mp4': + Metadata: + major_brand : isom + minor_version : 512 + compatible_brands: isomiso2avc1mp41 + encoder : Lavf61.1.100 + Stream #0:0(und): Video: h264 (avc1 / 0x31637661), yuv420p(progressive), 832x464, q=2-31, 16 fps, 16384 tbn (default) + Metadata: + handler_name : VideoHandler + vendor_id : [0][0][0][0] + encoder : Lavc61.3.100 libx264 + Side data: + cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A +frame= 0 fps=0.0 q=0.0 size= 0KiB time=N/A bitrate=N/A speed=N/A frame= 0 fps=0.0 q=0.0 size= 0KiB time=N/A bitrate=N/A speed=N/A frame= 0 fps=0.0 q=22.0 size= 0KiB time=N/A bitrate=N/A speed=N/A frame= 2 fps=1.0 q=22.0 size= 0KiB time=00:00:00.00 bitrate=N/A speed= 0x frame= 10 fps=3.5 q=22.0 size= 256KiB time=00:00:00.43 bitrate=4794.4kbits/s speed=0.153x frame= 19 fps=5.6 q=22.0 size= 768KiB time=00:00:01.06 bitrate=5921.7kbits/s speed=0.314x frame= 29 fps=7.5 q=22.0 size= 1280KiB time=00:00:01.68 bitrate=6214.0kbits/s speed=0.435x frame= 37 fps=8.4 q=22.0 size= 1536KiB time=00:00:02.18 bitrate=5752.4kbits/s speed=0.499x frame= 45 fps=9.2 q=22.0 size= 2048KiB time=00:00:02.68 bitrate=6242.8kbits/s speed=0.55x frame= 54 fps=9.9 q=22.0 size= 2304KiB time=00:00:03.25 bitrate=5807.6kbits/s speed=0.596x frame= 65 fps= 11 q=22.0 size= 2816KiB time=00:00:03.93 bitrate=5858.8kbits/s speed=0.661x frame= 77 fps= 12 q=22.0 size= 3072KiB time=00:00:04.68 bitrate=5368.8kbits/s speed=0.726x frame= 89 fps= 13 q=22.0 size= 3584KiB time=00:00:05.43 bitrate=5399.6kbits/s speed=0.782x frame= 102 fps= 14 q=22.0 size= 3840KiB time=00:00:06.25 bitrate=5033.2kbits/s speed=0.838x frame= 117 fps= 15 q=22.0 size= 4352KiB time=00:00:07.18 bitrate=4960.3kbits/s speed=0.903x frame= 127 fps= 15 q=22.0 size= 4864KiB time=00:00:07.81 bitrate=5100.3kbits/s speed=0.924x frame= 137 fps= 15 q=22.0 size= 5376KiB time=00:00:08.43 bitrate=5219.6kbits/s speed=0.942x [out#0/mp4 @ 0x68b4100] video:5653KiB audio:0KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.045432% +frame= 141 fps= 15 q=-1.0 Lsize= 5656KiB time=00:00:08.68 bitrate=5333.2kbits/s speed=0.954x +[libx264 @ 0x6887b40] frame I:1 Avg QP:20.89 size: 90588 +[libx264 @ 0x6887b40] frame P:35 Avg QP:19.58 size: 56811 +[libx264 @ 0x6887b40] frame B:105 Avg QP:22.18 size: 35326 +[libx264 @ 0x6887b40] consecutive B-frames: 0.7% 0.0% 0.0% 99.3% +[libx264 @ 0x6887b40] mb I I16..4: 0.6% 45.0% 54.4% +[libx264 @ 0x6887b40] mb P I16..4: 1.1% 24.4% 23.3% P16..4: 15.8% 17.8% 10.7% 0.0% 0.0% skip: 6.9% +[libx264 @ 0x6887b40] mb B I16..4: 0.1% 5.8% 10.8% B16..8: 27.1% 17.8% 8.2% direct: 8.2% skip:22.1% L0:24.1% L1:51.3% BI:24.6% +[libx264 @ 0x6887b40] 8x8 transform intra:42.2% inter:36.9% +[libx264 @ 0x6887b40] coded y,uvDC,uvAC intra: 96.7% 96.9% 75.3% inter: 47.5% 34.9% 3.5% +[libx264 @ 0x6887b40] i16 v,h,dc,p: 5% 22% 6% 67% +[libx264 @ 0x6887b40] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 15% 14% 15% 6% 10% 9% 11% 8% 11% +[libx264 @ 0x6887b40] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 14% 14% 14% 8% 11% 9% 11% 8% 11% +[libx264 @ 0x6887b40] i8c dc,h,v,p: 54% 22% 17% 7% +[libx264 @ 0x6887b40] Weighted P-Frames: Y:0.0% UV:0.0% +[libx264 @ 0x6887b40] ref P L0: 38.8% 24.0% 25.2% 12.0% +[libx264 @ 0x6887b40] ref B L0: 86.9% 9.7% 3.4% +[libx264 @ 0x6887b40] ref B L1: 97.7% 2.3% +[libx264 @ 0x6887b40] kb/s:5254.51 +ffmpeg version 7.0.2-static https://johnvansickle.com/ffmpeg/ Copyright (c) 2000-2024 the FFmpeg developers + built with gcc 8 (Debian 8.3.0-6) + configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gmp --enable-libgme --enable-gray --enable-libaom --enable-libfribidi --enable-libass --enable-libvmaf --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libvorbis --enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libdav1d --enable-libxvid --enable-libzvbi --enable-libzimg + libavutil 59. 8.100 / 59. 8.100 + libavcodec 61. 3.100 / 61. 3.100 + libavformat 61. 1.100 / 61. 1.100 + libavdevice 61. 1.100 / 61. 1.100 + libavfilter 10. 1.100 / 10. 1.100 + libswscale 8. 1.100 / 8. 1.100 + libswresample 5. 1.100 / 5. 1.100 + libpostproc 58. 1.100 / 58. 1.100 +Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'experiments/fast_chunk_ablation_20260528/outputs/chunk_size_04/fast_chunk_ablation_example05_chunk04_seed6200.mp4': + Metadata: + major_brand : isom + minor_version : 512 + compatible_brands: isomiso2avc1mp41 + encoder : Lavf61.1.100 + Duration: 00:00:08.81, start: 0.000000, bitrate: 14098 kb/s + Stream #0:0[0x1](und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(progressive), 832x464, 14096 kb/s, 16 fps, 16 tbr, 16384 tbn (default) + Metadata: + handler_name : VideoHandler + vendor_id : [0][0][0][0] + encoder : Lavc61.3.100 libx264 +[Parsed_ass_0 @ 0x68bc140] libass API version: 0x1703000 +[Parsed_ass_0 @ 0x68bc140] libass source: commit: 0.17.3-12-g5c00ca266dd49dd7cf93a79f09a661ab1ff66439 +[Parsed_ass_0 @ 0x68bc140] Shaper: FriBidi 1.0.11 (SIMPLE) HarfBuzz-ng 3.1.1 (COMPLEX) +[Parsed_ass_0 @ 0x68bc140] Using font provider fontconfig +[Parsed_ass_0 @ 0x68bc140] Added subtitle file: '/lustre/fs11/portfolios/nvr/projects/nvr_elm_llm/users/shyang/lingbot/experiments/fast_chunk_ablation_20260528/outputs/chunk_size_04/fast_chunk_ablation_example05_chunk04_seed6200_subtitled.ass' (2 styles, 1 events) +Stream mapping: + Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264)) +Press [q] to stop, [?] for help +[Parsed_ass_0 @ 0x155544001d40] libass API version: 0x1703000 +[Parsed_ass_0 @ 0x155544001d40] libass source: commit: 0.17.3-12-g5c00ca266dd49dd7cf93a79f09a661ab1ff66439 +[Parsed_ass_0 @ 0x155544001d40] Shaper: FriBidi 1.0.11 (SIMPLE) HarfBuzz-ng 3.1.1 (COMPLEX) +[Parsed_ass_0 @ 0x155544001d40] Using font provider fontconfig +[Parsed_ass_0 @ 0x155544001d40] Added subtitle file: '/lustre/fs11/portfolios/nvr/projects/nvr_elm_llm/users/shyang/lingbot/experiments/fast_chunk_ablation_20260528/outputs/chunk_size_04/fast_chunk_ablation_example05_chunk04_seed6200_subtitled.ass' (2 styles, 1 events) +[Parsed_ass_0 @ 0x155544001d40] fontselect: (Arial Unicode MS, 400, 0) -> /usr/share/fonts/truetype/dejavu/DejaVuSans.ttf, 0, DejaVuSans +[Parsed_ass_0 @ 0x155544001d40] Glyph 0x7B2C not found, selecting one more font for (Arial Unicode MS, 400, 0) +[Parsed_ass_0 @ 0x155544001d40] fontselect: (Arial Unicode MS, 400, 0) -> /usr/share/fonts/truetype/droid/DroidSansFallbackFull.ttf, 0, DroidSansFallback +[libx264 @ 0x68b9f40] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2 +[libx264 @ 0x68b9f40] profile High, level 3.0, 4:2:0, 8-bit +[libx264 @ 0x68b9f40] 264 - core 164 r3191 4613ac3 - H.264/MPEG-4 AVC codec - Copyleft 2003-2024 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=4 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=16 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=18.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 +Output #0, mp4, to 'experiments/fast_chunk_ablation_20260528/outputs/chunk_size_04/fast_chunk_ablation_example05_chunk04_seed6200_subtitled.mp4': + Metadata: + major_brand : isom + minor_version : 512 + compatible_brands: isomiso2avc1mp41 + encoder : Lavf61.1.100 + Stream #0:0(und): Video: h264 (avc1 / 0x31637661), yuv420p(progressive), 832x464, q=2-31, 16 fps, 16384 tbn (default) + Metadata: + handler_name : VideoHandler + vendor_id : [0][0][0][0] + encoder : Lavc61.3.100 libx264 + Side data: + cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A +frame= 0 fps=0.0 q=0.0 size= 0KiB time=N/A bitrate=N/A speed=N/A frame= 0 fps=0.0 q=0.0 size= 0KiB time=N/A bitrate=N/A speed=N/A frame= 1 fps=0.7 q=22.0 size= 0KiB time=-00:00:00.06 bitrate=N/A speed=N/A frame= 2 fps=1.0 q=22.0 size= 0KiB time=00:00:00.00 bitrate=N/A speed= 0x frame= 6 fps=2.3 q=22.0 size= 256KiB time=00:00:00.25 bitrate=8390.1kbits/s speed=0.096x frame= 13 fps=4.1 q=22.0 size= 512KiB time=00:00:00.68 bitrate=6101.4kbits/s speed=0.218x frame= 22 fps=6.0 q=22.0 size= 768KiB time=00:00:01.25 bitrate=5033.5kbits/s speed=0.343x frame= 32 fps=7.7 q=22.0 size= 1280KiB time=00:00:01.87 bitrate=5592.6kbits/s speed=0.452x frame= 40 fps=8.6 q=22.0 size= 1536KiB time=00:00:02.37 bitrate=5298.2kbits/s speed=0.511x frame= 48 fps=9.3 q=22.0 size= 2048KiB time=00:00:02.87 bitrate=5835.7kbits/s speed=0.558x frame= 56 fps=9.9 q=22.0 size= 2304KiB time=00:00:03.37 bitrate=5592.5kbits/s speed=0.598x frame= 64 fps= 10 q=22.0 size= 2560KiB time=00:00:03.87 bitrate=5412.1kbits/s speed=0.63x frame= 75 fps= 11 q=22.0 size= 3072KiB time=00:00:04.56 bitrate=5515.9kbits/s speed=0.686x frame= 83 fps= 12 q=22.0 size= 3328KiB time=00:00:05.06 bitrate=5385.4kbits/s speed=0.708x frame= 92 fps= 12 q=22.0 size= 3584KiB time=00:00:05.62 bitrate=5219.6kbits/s speed=0.735x frame= 103 fps= 13 q=22.0 size= 4096KiB time=00:00:06.31 bitrate=5315.6kbits/s speed=0.775x frame= 112 fps= 13 q=22.0 size= 4352KiB time=00:00:06.87 bitrate=5185.7kbits/s speed=0.795x frame= 122 fps= 13 q=22.0 size= 4864KiB time=00:00:07.50 bitrate=5312.8kbits/s speed=0.82x frame= 132 fps= 14 q=22.0 size= 5376KiB time=00:00:08.12 bitrate=5420.4kbits/s speed=0.842x frame= 139 fps= 14 q=-1.0 size= 5888KiB time=00:00:08.56 bitrate=5633.3kbits/s speed=0.843x [out#0/mp4 @ 0x6885340] video:6040KiB audio:0KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.042394% +frame= 141 fps= 14 q=-1.0 Lsize= 6042KiB time=00:00:08.68 bitrate=5697.8kbits/s speed=0.849x +[libx264 @ 0x68b9f40] frame I:1 Avg QP:20.85 size: 89577 +[libx264 @ 0x68b9f40] frame P:37 Avg QP:19.75 size: 58776 +[libx264 @ 0x68b9f40] frame B:103 Avg QP:22.40 size: 38057 +[libx264 @ 0x68b9f40] consecutive B-frames: 1.4% 2.8% 2.1% 93.6% +[libx264 @ 0x68b9f40] mb I I16..4: 1.4% 46.1% 52.5% +[libx264 @ 0x68b9f40] mb P I16..4: 1.1% 29.3% 25.2% P16..4: 13.0% 15.5% 9.1% 0.0% 0.0% skip: 6.8% +[libx264 @ 0x68b9f40] mb B I16..4: 0.2% 9.4% 12.3% B16..8: 24.6% 18.2% 8.6% direct: 7.8% skip:18.9% L0:40.3% L1:33.9% BI:25.8% +[libx264 @ 0x68b9f40] 8x8 transform intra:47.6% inter:37.6% +[libx264 @ 0x68b9f40] coded y,uvDC,uvAC intra: 97.2% 95.2% 65.8% inter: 50.8% 35.3% 2.8% +[libx264 @ 0x68b9f40] i16 v,h,dc,p: 17% 19% 8% 57% +[libx264 @ 0x68b9f40] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 20% 12% 14% 6% 9% 9% 10% 9% 11% +[libx264 @ 0x68b9f40] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 17% 13% 14% 8% 11% 9% 10% 8% 10% +[libx264 @ 0x68b9f40] i8c dc,h,v,p: 50% 21% 22% 7% +[libx264 @ 0x68b9f40] Weighted P-Frames: Y:0.0% UV:0.0% +[libx264 @ 0x68b9f40] ref P L0: 44.9% 25.4% 20.6% 9.2% +[libx264 @ 0x68b9f40] ref B L0: 91.1% 7.2% 1.7% +[libx264 @ 0x68b9f40] ref B L1: 98.3% 1.7% +[libx264 @ 0x68b9f40] kb/s:5613.96 +ffmpeg version 7.0.2-static https://johnvansickle.com/ffmpeg/ Copyright (c) 2000-2024 the FFmpeg developers + built with gcc 8 (Debian 8.3.0-6) + configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gmp --enable-libgme --enable-gray --enable-libaom --enable-libfribidi --enable-libass --enable-libvmaf --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libvorbis --enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libdav1d --enable-libxvid --enable-libzvbi --enable-libzimg + libavutil 59. 8.100 / 59. 8.100 + libavcodec 61. 3.100 / 61. 3.100 + libavformat 61. 1.100 / 61. 1.100 + libavdevice 61. 1.100 / 61. 1.100 + libavfilter 10. 1.100 / 10. 1.100 + libswscale 8. 1.100 / 8. 1.100 + libswresample 5. 1.100 / 5. 1.100 + libpostproc 58. 1.100 / 58. 1.100 +Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'experiments/fast_chunk_ablation_20260528/outputs/chunk_size_06/fast_chunk_ablation_example05_chunk06_seed6200.mp4': + Metadata: + major_brand : isom + minor_version : 512 + compatible_brands: isomiso2avc1mp41 + encoder : Lavf61.1.100 + Duration: 00:00:08.81, start: 0.000000, bitrate: 11688 kb/s + Stream #0:0[0x1](und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(progressive), 832x464, 11685 kb/s, 16 fps, 16 tbr, 16384 tbn (default) + Metadata: + handler_name : VideoHandler + vendor_id : [0][0][0][0] + encoder : Lavc61.3.100 libx264 +[Parsed_ass_0 @ 0x68bb180] libass API version: 0x1703000 +[Parsed_ass_0 @ 0x68bb180] libass source: commit: 0.17.3-12-g5c00ca266dd49dd7cf93a79f09a661ab1ff66439 +[Parsed_ass_0 @ 0x68bb180] Shaper: FriBidi 1.0.11 (SIMPLE) HarfBuzz-ng 3.1.1 (COMPLEX) +[Parsed_ass_0 @ 0x68bb180] Using font provider fontconfig +[Parsed_ass_0 @ 0x68bb180] Added subtitle file: '/lustre/fs11/portfolios/nvr/projects/nvr_elm_llm/users/shyang/lingbot/experiments/fast_chunk_ablation_20260528/outputs/chunk_size_06/fast_chunk_ablation_example05_chunk06_seed6200_subtitled.ass' (2 styles, 1 events) +Stream mapping: + Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264)) +Press [q] to stop, [?] for help +[Parsed_ass_0 @ 0x155544001d40] libass API version: 0x1703000 +[Parsed_ass_0 @ 0x155544001d40] libass source: commit: 0.17.3-12-g5c00ca266dd49dd7cf93a79f09a661ab1ff66439 +[Parsed_ass_0 @ 0x155544001d40] Shaper: FriBidi 1.0.11 (SIMPLE) HarfBuzz-ng 3.1.1 (COMPLEX) +[Parsed_ass_0 @ 0x155544001d40] Using font provider fontconfig +[Parsed_ass_0 @ 0x155544001d40] Added subtitle file: '/lustre/fs11/portfolios/nvr/projects/nvr_elm_llm/users/shyang/lingbot/experiments/fast_chunk_ablation_20260528/outputs/chunk_size_06/fast_chunk_ablation_example05_chunk06_seed6200_subtitled.ass' (2 styles, 1 events) +[Parsed_ass_0 @ 0x155544001d40] fontselect: (Arial Unicode MS, 400, 0) -> /usr/share/fonts/truetype/dejavu/DejaVuSans.ttf, 0, DejaVuSans +[Parsed_ass_0 @ 0x155544001d40] Glyph 0x7B2C not found, selecting one more font for (Arial Unicode MS, 400, 0) +[Parsed_ass_0 @ 0x155544001d40] fontselect: (Arial Unicode MS, 400, 0) -> /usr/share/fonts/truetype/droid/DroidSansFallbackFull.ttf, 0, DroidSansFallback +[libx264 @ 0x68b9680] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2 +[libx264 @ 0x68b9680] profile High, level 3.0, 4:2:0, 8-bit +[libx264 @ 0x68b9680] 264 - core 164 r3191 4613ac3 - H.264/MPEG-4 AVC codec - Copyleft 2003-2024 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=4 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=16 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=18.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 +Output #0, mp4, to 'experiments/fast_chunk_ablation_20260528/outputs/chunk_size_06/fast_chunk_ablation_example05_chunk06_seed6200_subtitled.mp4': + Metadata: + major_brand : isom + minor_version : 512 + compatible_brands: isomiso2avc1mp41 + encoder : Lavf61.1.100 + Stream #0:0(und): Video: h264 (avc1 / 0x31637661), yuv420p(progressive), 832x464, q=2-31, 16 fps, 16384 tbn (default) + Metadata: + handler_name : VideoHandler + vendor_id : [0][0][0][0] + encoder : Lavc61.3.100 libx264 + Side data: + cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A +frame= 0 fps=0.0 q=0.0 size= 0KiB time=N/A bitrate=N/A speed=N/A frame= 0 fps=0.0 q=0.0 size= 0KiB time=N/A bitrate=N/A speed=N/A frame= 0 fps=0.0 q=0.0 size= 0KiB time=N/A bitrate=N/A speed=N/A frame= 2 fps=0.3 q=22.0 size= 0KiB time=00:00:00.00 bitrate=N/A speed= 0x frame= 6 fps=0.7 q=22.0 size= 256KiB time=00:00:00.25 bitrate=8390.1kbits/s speed=0.0292x frame= 17 fps=1.9 q=22.0 size= 768KiB time=00:00:00.93 bitrate=6711.3kbits/s speed=0.103x frame= 25 fps=2.6 q=22.0 size= 1024KiB time=00:00:01.43 bitrate=5835.8kbits/s speed=0.149x frame= 35 fps=3.5 q=22.0 size= 1280KiB time=00:00:02.06 bitrate=5084.2kbits/s speed=0.203x frame= 46 fps=4.3 q=22.0 size= 1792KiB time=00:00:02.75 bitrate=5338.3kbits/s speed=0.259x frame= 55 fps=4.9 q=22.0 size= 2048KiB time=00:00:03.31 bitrate=5064.9kbits/s speed=0.297x frame= 66 fps=5.7 q=22.0 size= 2304KiB time=00:00:04.00 bitrate=4718.7kbits/s speed=0.344x frame= 78 fps=6.4 q=22.0 size= 2560KiB time=00:00:04.75 bitrate=4415.1kbits/s speed=0.391x frame= 90 fps=7.1 q=22.0 size= 3072KiB time=00:00:05.50 bitrate=4575.7kbits/s speed=0.435x frame= 106 fps=8.1 q=22.0 size= 3328KiB time=00:00:06.50 bitrate=4194.4kbits/s speed=0.495x frame= 119 fps=8.7 q=22.0 size= 3840KiB time=00:00:07.31 bitrate=4301.9kbits/s speed=0.536x frame= 131 fps=9.3 q=22.0 size= 4096KiB time=00:00:08.06 bitrate=4161.8kbits/s speed=0.57x [out#0/mp4 @ 0x6886b00] video:4655KiB audio:0KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.054506% +frame= 141 fps=9.7 q=-1.0 Lsize= 4657KiB time=00:00:08.68 bitrate=4391.6kbits/s speed=0.599x +[libx264 @ 0x68b9680] frame I:1 Avg QP:20.56 size: 90235 +[libx264 @ 0x68b9680] frame P:36 Avg QP:18.94 size: 49587 +[libx264 @ 0x68b9680] frame B:104 Avg QP:21.76 size: 27792 +[libx264 @ 0x68b9680] consecutive B-frames: 0.7% 1.4% 4.3% 93.6% +[libx264 @ 0x68b9680] mb I I16..4: 0.9% 47.7% 51.4% +[libx264 @ 0x68b9680] mb P I16..4: 1.3% 22.1% 16.9% P16..4: 18.9% 21.0% 12.6% 0.0% 0.0% skip: 7.1% +[libx264 @ 0x68b9680] mb B I16..4: 0.2% 5.6% 7.2% B16..8: 29.5% 18.8% 7.9% direct: 8.2% skip:22.7% L0:39.5% L1:38.3% BI:22.3% +[libx264 @ 0x68b9680] 8x8 transform intra:49.2% inter:41.0% +[libx264 @ 0x68b9680] coded y,uvDC,uvAC intra: 95.0% 95.0% 67.9% inter: 46.6% 34.1% 2.2% +[libx264 @ 0x68b9680] i16 v,h,dc,p: 5% 21% 7% 67% +[libx264 @ 0x68b9680] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 16% 16% 14% 6% 9% 8% 11% 8% 11% +[libx264 @ 0x68b9680] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 15% 14% 14% 8% 11% 9% 10% 8% 11% +[libx264 @ 0x68b9680] i8c dc,h,v,p: 53% 23% 17% 7% +[libx264 @ 0x68b9680] Weighted P-Frames: Y:0.0% UV:0.0% +[libx264 @ 0x68b9680] ref P L0: 46.4% 27.6% 17.5% 8.4% +[libx264 @ 0x68b9680] ref B L0: 90.9% 7.0% 2.1% +[libx264 @ 0x68b9680] ref B L1: 97.9% 2.1% +[libx264 @ 0x68b9680] kb/s:4326.36 +ffmpeg version 7.0.2-static https://johnvansickle.com/ffmpeg/ Copyright (c) 2000-2024 the FFmpeg developers + built with gcc 8 (Debian 8.3.0-6) + configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gmp --enable-libgme --enable-gray --enable-libaom --enable-libfribidi --enable-libass --enable-libvmaf --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libvorbis --enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libdav1d --enable-libxvid --enable-libzvbi --enable-libzimg + libavutil 59. 8.100 / 59. 8.100 + libavcodec 61. 3.100 / 61. 3.100 + libavformat 61. 1.100 / 61. 1.100 + libavdevice 61. 1.100 / 61. 1.100 + libavfilter 10. 1.100 / 10. 1.100 + libswscale 8. 1.100 / 8. 1.100 + libswresample 5. 1.100 / 5. 1.100 + libpostproc 58. 1.100 / 58. 1.100 +Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'experiments/fast_chunk_ablation_20260528/outputs/chunk_size_12/fast_chunk_ablation_example05_chunk12_seed6200.mp4': + Metadata: + major_brand : isom + minor_version : 512 + compatible_brands: isomiso2avc1mp41 + encoder : Lavf61.1.100 + Duration: 00:00:08.81, start: 0.000000, bitrate: 12326 kb/s + Stream #0:0[0x1](und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(progressive), 832x464, 12324 kb/s, 16 fps, 16 tbr, 16384 tbn (default) + Metadata: + handler_name : VideoHandler + vendor_id : [0][0][0][0] + encoder : Lavc61.3.100 libx264 +[Parsed_ass_0 @ 0x68bb040] libass API version: 0x1703000 +[Parsed_ass_0 @ 0x68bb040] libass source: commit: 0.17.3-12-g5c00ca266dd49dd7cf93a79f09a661ab1ff66439 +[Parsed_ass_0 @ 0x68bb040] Shaper: FriBidi 1.0.11 (SIMPLE) HarfBuzz-ng 3.1.1 (COMPLEX) +[Parsed_ass_0 @ 0x68bb040] Using font provider fontconfig +[Parsed_ass_0 @ 0x68bb040] Added subtitle file: '/lustre/fs11/portfolios/nvr/projects/nvr_elm_llm/users/shyang/lingbot/experiments/fast_chunk_ablation_20260528/outputs/chunk_size_12/fast_chunk_ablation_example05_chunk12_seed6200_subtitled.ass' (2 styles, 1 events) +Stream mapping: + Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264)) +Press [q] to stop, [?] for help +[Parsed_ass_0 @ 0x155544001d40] libass API version: 0x1703000 +[Parsed_ass_0 @ 0x155544001d40] libass source: commit: 0.17.3-12-g5c00ca266dd49dd7cf93a79f09a661ab1ff66439 +[Parsed_ass_0 @ 0x155544001d40] Shaper: FriBidi 1.0.11 (SIMPLE) HarfBuzz-ng 3.1.1 (COMPLEX) +[Parsed_ass_0 @ 0x155544001d40] Using font provider fontconfig +[Parsed_ass_0 @ 0x155544001d40] Added subtitle file: '/lustre/fs11/portfolios/nvr/projects/nvr_elm_llm/users/shyang/lingbot/experiments/fast_chunk_ablation_20260528/outputs/chunk_size_12/fast_chunk_ablation_example05_chunk12_seed6200_subtitled.ass' (2 styles, 1 events) +[Parsed_ass_0 @ 0x155544001d40] fontselect: (Arial Unicode MS, 400, 0) -> /usr/share/fonts/truetype/dejavu/DejaVuSans.ttf, 0, DejaVuSans +[Parsed_ass_0 @ 0x155544001d40] Glyph 0x7B2C not found, selecting one more font for (Arial Unicode MS, 400, 0) +[Parsed_ass_0 @ 0x155544001d40] fontselect: (Arial Unicode MS, 400, 0) -> /usr/share/fonts/truetype/droid/DroidSansFallbackFull.ttf, 0, DroidSansFallback +[libx264 @ 0x68b7c40] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2 +[libx264 @ 0x68b7c40] profile High, level 3.0, 4:2:0, 8-bit +[libx264 @ 0x68b7c40] 264 - core 164 r3191 4613ac3 - H.264/MPEG-4 AVC codec - Copyleft 2003-2024 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=4 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=16 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=18.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 +Output #0, mp4, to 'experiments/fast_chunk_ablation_20260528/outputs/chunk_size_12/fast_chunk_ablation_example05_chunk12_seed6200_subtitled.mp4': + Metadata: + major_brand : isom + minor_version : 512 + compatible_brands: isomiso2avc1mp41 + encoder : Lavf61.1.100 + Stream #0:0(und): Video: h264 (avc1 / 0x31637661), yuv420p(progressive), 832x464, q=2-31, 16 fps, 16384 tbn (default) + Metadata: + handler_name : VideoHandler + vendor_id : [0][0][0][0] + encoder : Lavc61.3.100 libx264 + Side data: + cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A +frame= 0 fps=0.0 q=0.0 size= 0KiB time=N/A bitrate=N/A speed=N/A frame= 0 fps=0.0 q=0.0 size= 0KiB time=N/A bitrate=N/A speed=N/A frame= 1 fps=0.7 q=22.0 size= 0KiB time=-00:00:00.06 bitrate=N/A speed=N/A frame= 3 fps=1.4 q=22.0 size= 0KiB time=00:00:00.12 bitrate= 3.1kbits/s speed=0.0578x frame= 10 fps=3.7 q=22.0 size= 256KiB time=00:00:00.50 bitrate=4195.1kbits/s speed=0.184x frame= 21 fps=6.3 q=22.0 size= 768KiB time=00:00:01.18 bitrate=5298.4kbits/s speed=0.357x frame= 29 fps=7.6 q=22.0 size= 1280KiB time=00:00:01.68 bitrate=6214.0kbits/s speed=0.441x frame= 37 fps=8.5 q=22.0 size= 1536KiB time=00:00:02.18 bitrate=5752.4kbits/s speed=0.505x frame= 46 fps=9.4 q=22.0 size= 1792KiB time=00:00:02.75 bitrate=5338.3kbits/s speed=0.56x frame= 55 fps= 10 q=22.0 size= 2304KiB time=00:00:03.31 bitrate=5698.0kbits/s speed=0.613x frame= 66 fps= 11 q=22.0 size= 2560KiB time=00:00:04.00 bitrate=5243.0kbits/s speed=0.677x frame= 78 fps= 12 q=22.0 size= 2816KiB time=00:00:04.75 bitrate=4856.6kbits/s speed=0.741x frame= 89 fps= 13 q=22.0 size= 3328KiB time=00:00:05.43 bitrate=5014.0kbits/s speed=0.787x frame= 101 fps= 14 q=22.0 size= 3584KiB time=00:00:06.18 bitrate=4745.1kbits/s speed=0.835x frame= 117 fps= 15 q=22.0 size= 4096KiB time=00:00:07.18 bitrate=4668.5kbits/s speed=0.909x frame= 126 fps= 15 q=22.0 size= 4352KiB time=00:00:07.75 bitrate=4600.3kbits/s speed=0.922x frame= 138 fps= 15 q=22.0 size= 4864KiB time=00:00:08.50 bitrate=4687.8kbits/s speed=0.954x [out#0/mp4 @ 0x68b3840] video:5027KiB audio:0KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.051087% +frame= 141 fps= 16 q=-1.0 Lsize= 5030KiB time=00:00:08.68 bitrate=4743.1kbits/s speed=0.97x +[libx264 @ 0x68b7c40] frame I:1 Avg QP:20.20 size: 93036 +[libx264 @ 0x68b7c40] frame P:35 Avg QP:19.20 size: 52138 +[libx264 @ 0x68b7c40] frame B:105 Avg QP:21.84 size: 30758 +[libx264 @ 0x68b7c40] consecutive B-frames: 0.7% 0.0% 0.0% 99.3% +[libx264 @ 0x68b7c40] mb I I16..4: 0.8% 44.9% 54.3% +[libx264 @ 0x68b7c40] mb P I16..4: 1.4% 26.9% 19.2% P16..4: 17.0% 18.0% 10.5% 0.0% 0.0% skip: 6.9% +[libx264 @ 0x68b7c40] mb B I16..4: 0.1% 5.3% 6.3% B16..8: 30.3% 19.0% 8.4% direct: 9.3% skip:21.2% L0:27.6% L1:47.8% BI:24.6% +[libx264 @ 0x68b7c40] 8x8 transform intra:51.6% inter:40.5% +[libx264 @ 0x68b7c40] coded y,uvDC,uvAC intra: 95.3% 96.2% 71.4% inter: 48.3% 36.0% 2.6% +[libx264 @ 0x68b7c40] i16 v,h,dc,p: 9% 23% 7% 61% +[libx264 @ 0x68b7c40] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 14% 15% 15% 6% 10% 8% 11% 8% 12% +[libx264 @ 0x68b7c40] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 14% 14% 14% 8% 11% 9% 11% 7% 11% +[libx264 @ 0x68b7c40] i8c dc,h,v,p: 53% 23% 17% 7% +[libx264 @ 0x68b7c40] Weighted P-Frames: Y:0.0% UV:0.0% +[libx264 @ 0x68b7c40] ref P L0: 41.9% 18.9% 26.5% 12.7% +[libx264 @ 0x68b7c40] ref B L0: 88.6% 8.5% 2.8% +[libx264 @ 0x68b7c40] ref B L1: 97.6% 2.4% +[libx264 @ 0x68b7c40] kb/s:4672.84 +wrote experiments/fast_chunk_ablation_20260528/outputs/chunk_size_01/fast_chunk_ablation_example05_chunk01_seed6200_subtitled.mp4 +wrote experiments/fast_chunk_ablation_20260528/outputs/chunk_size_02/fast_chunk_ablation_example05_chunk02_seed6200_subtitled.mp4 +wrote experiments/fast_chunk_ablation_20260528/outputs/chunk_size_03/fast_chunk_ablation_example05_chunk03_seed6200_subtitled.mp4 +wrote experiments/fast_chunk_ablation_20260528/outputs/chunk_size_04/fast_chunk_ablation_example05_chunk04_seed6200_subtitled.mp4 +wrote experiments/fast_chunk_ablation_20260528/outputs/chunk_size_06/fast_chunk_ablation_example05_chunk06_seed6200_subtitled.mp4 +wrote experiments/fast_chunk_ablation_20260528/outputs/chunk_size_12/fast_chunk_ablation_example05_chunk12_seed6200_subtitled.mp4 +validated upload payload: 6 raw videos, 6 subtitled videos +It seems you are trying to upload a large folder at once. This might take some time and then fail if the folder is too large. For such cases, it is recommended to upload in smaller batches or to use `HfApi().upload_large_folder(...)`/`hf upload-large-folder` instead. For more details, check out https://huggingface.co/docs/huggingface_hub/main/en/guides/upload#upload-a-large-folder. +Start hashing 59 files. +Finished hashing 59 files. + Processing Files (0 / 0) : | | 0.00B / 0.00B + New Data Upload : | | 0.00B / 0.00B  + + ...02_seed6200_subtitled.mp4: 1%| | 40.4kB / 4.79MB  + + + ...04_seed6200_subtitled.mp4: 1%| | 52.1kB / 6.19MB  + + + + ...le05_chunk06_seed6200.mp4: 1%| | 108kB / 12.9MB  + + + + + ...01_seed6200_subtitled.mp4: 1%| | 40.2kB / 4.77MB  + + + + + + ...12_seed6200_subtitled.mp4: 1%| | 43.4kB / 5.15MB  + + + + + + + ...le05_chunk02_seed6200.mp4: 1%| | 109kB / 12.9MB  + + + + + + + + ...le05_chunk04_seed6200.mp4: 1%| | 131kB / 15.5MB  + + ...02_seed6200_subtitled.mp4: 1%| | 40.4kB / 4.79MB  + + + ...04_seed6200_subtitled.mp4: 1%| | 52.1kB / 6.19MB  + + + + ...le05_chunk06_seed6200.mp4: 1%| | 108kB / 12.9MB  + + + + + ...01_seed6200_subtitled.mp4: 1%| | 40.2kB / 4.77MB  + + + + + + ...12_seed6200_subtitled.mp4: 1%| | 43.4kB / 5.15MB  + 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a/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/upload_results.sh b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/upload_results.sh new file mode 100644 index 0000000000000000000000000000000000000000..efc2637f823cef107d1b3bb9e10c1698be9b77de --- /dev/null +++ b/fast-inference/chunk-size-ablation/2026-05-28_same_prompt/20260528_230433/upload_results.sh @@ -0,0 +1,162 @@ +#!/bin/bash +set -euo pipefail + +REPO_ID="${REPO_ID:-Andyson/lingbot}" +REPO_TYPE="${REPO_TYPE:-dataset}" +LOCAL_ROOT="${LOCAL_ROOT:-experiments/fast_chunk_ablation_20260528}" +REMOTE_ROOT="${REMOTE_ROOT:-fast-inference/chunk-size-ablation/2026-05-28_same_prompt/$(date +%Y%m%d_%H%M%S)}" +EXPECTED_ROWS="${EXPECTED_ROWS:-6}" +SUBTITLE_WORKERS="${SUBTITLE_WORKERS:-1}" + +python - <<'PY' +import csv +import json +import os +from pathlib import Path + +local_root = Path(os.environ.get("LOCAL_ROOT", "experiments/fast_chunk_ablation_20260528")) +expected = int(os.environ.get("EXPECTED_ROWS", "6")) +manifest = json.loads((local_root / "manifest.json").read_text(encoding="utf-8")) +rows = [] +bad = [] +for case in manifest["cases"]: + metrics_file = local_root / "metrics" / f"{case['case_id']}.json" + if not metrics_file.exists(): + bad.append(f"{case['case_id']}: missing metrics") + continue + data = json.loads(metrics_file.read_text(encoding="utf-8")) + row = dict(data.get("summary", {})) + gpu = data.get("gpu", {}) + row["peak_single_gpu_memory_used_mib"] = gpu.get("peak_single_gpu_memory_used_mib") + row["peak_total_memory_used_mib"] = gpu.get("peak_total_memory_used_mib") + row["mean_gpu_utilization_percent"] = gpu.get("mean_gpu_utilization_percent") + row["mean_nonzero_gpu_count"] = gpu.get("mean_nonzero_gpu_count") + rows.append(row) + if ( + data.get("status") != "ok" + or row.get("frame_num") != manifest["frame_num"] + or row.get("seed") != manifest["seed"] + or row.get("output_exists") is not True + ): + bad.append(f"{case['case_id']}: {data.get('status')}") +if len(rows) != expected: + bad.append(f"expected {expected} rows, found {len(rows)}") +if bad: + raise SystemExit("Unfinished chunk ablation rows: " + "; ".join(bad)) + +csv_path = local_root / "run_manifest.csv" +json_path = local_root / "run_manifest.json" +fieldnames = [ + "case_id", + "chunk_size", + "chunk_frame_span", + "chunk_seconds", + "frame_num", + "fps", + "effective_duration_seconds", + "seed", + "status", + "returncode", + "wall_time_seconds", + "peak_single_gpu_memory_used_mib", + "peak_total_memory_used_mib", + "mean_gpu_utilization_percent", + "mean_nonzero_gpu_count", + "output_file", + "output_size_bytes", + "nproc_per_node", +] +with csv_path.open("w", encoding="utf-8", newline="") as handle: + writer = csv.DictWriter(handle, fieldnames=fieldnames) + writer.writeheader() + for row in sorted(rows, key=lambda item: item["chunk_size"]): + writer.writerow({key: row.get(key) for key in fieldnames}) +json_path.write_text(json.dumps(sorted(rows, key=lambda item: item["chunk_size"]), indent=2, ensure_ascii=False) + "\n", encoding="utf-8") + +report = [ + "# LingBot Fast Chunk Size Ablation", + "", + f"- Prompt: {manifest['prompt_en']}", + f"- Image: `{manifest['image']}`", + f"- Camera/action path: `{manifest['action_path']}`", + f"- Seed: `{manifest['seed']}`", + f"- Frame num / FPS: `{manifest['frame_num']}` / `{manifest['fps']}`", + f"- Effective duration: `{manifest['effective_duration_seconds']}` seconds", + "", + "| chunk_size | chunk seconds | status | wall time s | peak single GPU MiB | mean GPU util % | output |", + "| ---: | ---: | --- | ---: | ---: | ---: | --- |", +] +for row in sorted(rows, key=lambda item: item["chunk_size"]): + report.append( + "| {chunk_size} | {chunk_seconds} | {status} | {wall_time_seconds:.1f} | {peak_single_gpu_memory_used_mib} | {mean_gpu_utilization_percent} | `{output_file}` |".format(**row) + ) +(local_root / "report.md").write_text("\n".join(report) + "\n", encoding="utf-8") +print(f"Wrote {len(rows)} chunk ablation rows") +PY + +PROMPT_EN="$(python - <<'PY' +import json +import os +from pathlib import Path +local_root = Path(os.environ.get("LOCAL_ROOT", "experiments/fast_chunk_ablation_20260528")) +data = json.loads((local_root / "manifest.json").read_text(encoding="utf-8")) +print(data["prompt_en"]) +PY +)" +PROMPT_ZH="$(python - <<'PY' +import json +import os +from pathlib import Path +local_root = Path(os.environ.get("LOCAL_ROOT", "experiments/fast_chunk_ablation_20260528")) +data = json.loads((local_root / "manifest.json").read_text(encoding="utf-8")) +print(data["prompt_zh"]) +PY +)" + +python .codex/skills/lingbot-bilingual-video-subtitles/scripts/add_bilingual_subtitles.py \ + --root "${LOCAL_ROOT}/outputs" \ + --prompt "${PROMPT_EN}" \ + --prompt-zh "${PROMPT_ZH}" \ + --frame-num 141 \ + --fps 16 \ + --workers "${SUBTITLE_WORKERS}" \ + --force + +python - <<'PY' +import os +from pathlib import Path + +local_root = Path(os.environ.get("LOCAL_ROOT", "experiments/fast_chunk_ablation_20260528")) +expected = int(os.environ.get("EXPECTED_ROWS", "6")) +raw = sorted( + path for path in (local_root / "outputs").glob("*/*.mp4") + if not path.stem.endswith("_subtitled") +) +subtitled = sorted((local_root / "outputs").glob("*/*_subtitled.mp4")) +ass_files = sorted((local_root / "outputs").glob("*/*_subtitled.ass")) +srt_files = sorted((local_root / "outputs").glob("*/*_subtitled.srt")) +for label, files in { + "raw MP4s": raw, + "subtitled MP4s": subtitled, + "ASS subtitle files": ass_files, + "SRT subtitle files": srt_files, +}.items(): + if len(files) != expected: + raise SystemExit(f"Expected {expected} {label}, found {len(files)}") +for path in subtitled: + if path.stat().st_size == 0: + raise SystemExit(f"Empty subtitled video: {path}") +for path in ass_files + srt_files: + text = path.read_text(encoding="utf-8") + if not any(ord(ch) > 127 for ch in text): + raise SystemExit(f"Subtitle file lacks Chinese text: {path}") +print(f"validated upload payload: {len(raw)} raw videos, {len(subtitled)} subtitled videos") +PY + +hf auth whoami >/dev/null +hf repo create "${REPO_ID}" --repo-type "${REPO_TYPE}" --exist-ok >/dev/null +hf upload "${REPO_ID}" "${LOCAL_ROOT}" "${REMOTE_ROOT}" \ + --repo-type "${REPO_TYPE}" \ + --commit-message "Upload LingBot fast chunk-size ablation" + +echo "Uploaded ${LOCAL_ROOT} to ${REPO_ID}/${REMOTE_ROOT}"