Upload batch take-000465-00001 (20 files)

.gitattributes

@@ -3225,3 +3225,4 @@ Room-scale/take-000464/timeline/timestamps.csv filter=lfs diff=lfs merge=lfs -te
 Room-scale/take-000464/timeline/zed_timestamps.csv filter=lfs diff=lfs merge=lfs -text
 Room-scale/take-000464/videos_and_annotations/SMPL-X_projection/overlay/manifest.csv filter=lfs diff=lfs merge=lfs -text
 Room-scale/take-000464/videos_and_annotations/human_mask_projection/manifest.csv filter=lfs diff=lfs merge=lfs -text
+Room-scale/take-000465/raw/egocentric_raw/20260216_104956/imu.csv filter=lfs diff=lfs merge=lfs -text

Room-scale/take-000465/caption/llm_description_part1.json

@@ -0,0 +1,18 @@
+{
+    "source_video_name": "2026-07-03-19-10-12.mp4",
+    "start": 0.0,
+    "end": 196.279,
+    "size": 69.60484313964844,
+    "FileId": "5001834812546742692",
+    "URL": "https://1437245006.vod-qcloud.com/dcad98e2vodcq1437245006/dabb72025001834812546742692/njkWiDZ1AT0A.mp4",
+    "upload_status": "success",
+    "video_name": "2026-07-03-19-10-12_part001",
+    "response": {
+        "reasoning": "**My Thought Process in Analyzing and Summarizing the Video**\n\nMy primary objective here is to dissect this video into a meaningful high-level task and a granular sequence of subtasks. I need to ensure the output is presented from my perspective, as if these were my internal contemplations, and that it's detailed enough for an expert in the field to grasp the full depth of my analysis.\n\n**High-level Task Formulation:**\n\nFirst, I'm observing the overall flow of actions. I see the individual filling a pot with water, placing it on the stove, and then igniting the burner. Simultaneously, they're retrieving vegetables from the refrigerator and bringing them to the counter, where they begin the process of preparation. The clear intent is to initiate cooking. Therefore, I'm consolidating this initial sequence into a concise, overarching task. \"Prepare vegetables for cooking\" seems accurate, but given the explicit act of boiling water, a more precise descriptor would be \"Boil water and prepare vegetables.\" This encapsulates both key activities and sets the stage for the subsequent breakdown.\n\n**Subtask Identification and Refinement:**\n\nNow, I need to break down the video into discrete, sequential actions, paying close attention to the timing and the specifics of each movement. My process involves watching the video segment by segment, identifying the core action, the objects involved, and the spatial transitions.\n\n*   **[00:00 - 00:20]**: I observe the person moving from the counter to the stove, picking up a pot, and then transporting it to the sink. This initial action can be described as \"pick up the pot from the stove and move it to the sink.\"\n\n*   **[00:20 - 00:27]**: The next clear action is the filling of the pot. I note the use of the tap and the visual cue of the water level reaching sufficiency. My description here is \"fill the pot with water from the tap until it has enough water.\"\n\n*   **[00:27 - 00:33]**: After filling, the pot is moved back to its cooking location. The action is straightforward: \"move the pot from the sink to the stove.\"\n\n*   **[00:33 - 00:39]**: The stove is then activated. This is a distinct interaction with an appliance: \"turn on the stove.\"\n\n*   **[00:39 - 00:54]**: The focus shifts to acquiring ingredients. The person walks to the refrigerator and opens its door. This is a preparatory step for ingredient retrieval: \"walk to the fridge and open the fridge door.\"\n\n*   **[00:54 - 01:05]**: Inside the fridge, a bag of vegetables is selected. The action is specific: \"take a bag of vegetables from the fridge.\"\n\n*   **[01:05 - 01:21]**: A second bag of vegetables is obtained, and the refrigerator door is closed. This involves a further interaction with the fridge and a new set of objects: \"take another bag of vegetables from the fridge and close the fridge door.\"\n\n*   **[01:21 - 01:38]**: The retrieved vegetables are brought to the preparation area. The movement and placement are noted: \"walk to the counter and place the bags of vegetables on the counter.\"\n\n*   **[01:38 - 01:46]**: The focus shifts to another area, where a bowl and chopsticks are picked up. This indicates a potential transition or a need for specific utensils: \"walk to the sink counter and pick up a bowl and chopsticks.\"\n\n*   **[01:46 - 02:00]**: The bowl and chopsticks are then moved to the sink. My initial thought was a wash, but a simpler, more direct action is evident: \"move the bowl and chopsticks to the sink.\"\n\n*   **[02:00 - 02:14]**: Returning to the main counter, a vegetable is extracted from a bag and placed for processing: \"take a vegetable out of the bag on the counter.\"\n\n*   **[02:14 - 02:22]**: A brief check is made on the stove. This is a monitoring action: \"walk to the stove to check the boiling water in the pot.\"\n\n*   **[02:22 - 02:59]**: The core preparation of the vegetable begins. I identify the tool used and the action: \"cut the vegetable on the cutting board using scissors.\"\n\n*   **[02:59 - 03:16]**: The final observed action is related to managing the remaining vegetables and the bags. This suggests either putting them away or preparing for further steps: \"pick up the bags of vegetables from the counter.\"\n\n**Refining Timestamps and Descriptions:**\n\nAs I review my initial breakdown, I realize the need for more precise timestamps and slightly more descriptive language to ensure clarity and accuracy for an expert audience.\n\n*   **00:00 - 00:21**: The action is walking to the stove, picking up a black pot, and moving it to the sink. My refined description is: \"pick up the pot from the stove and move it to the sink.\"\n\n*   **00:21 - 00:27**: The process of filling the pot with water from the tap is observed. I'll use: \"fill the pot with water from the tap until it has enough water.\"\n\n*   **00:27 - 00:33**: The pot is moved back to the stove and placed. The description becomes: \"place the pot onto the stove.\"\n\n*   **00:33 - 00:41**: The stove's controls are manipulated to turn it on. Description: \"turn on the stove.\"\n\n*   **00:41 - 00:54**: The movement to the refrigerator and its opening are noted. Description: \"walk to the fridge and open the fridge door.\"\n\n*   **00:54 - 01:05**: A bag of green leafy vegetables is retrieved from the fridge. Description: \"take a bag of vegetables from the fridge.\"\n\n*   **01:05 - 01:20**: A second bag is taken, and the fridge door is closed using the foot. Description: \"take another bag of vegetables from the fridge and close the fridge door.\"\n\n*   **01:20 - 01:38**: The bags are transported to the island counter and placed down. Description: \"walk to the counter and place the bags of vegetables on the counter.\"\n\n*   **01:38 - 01:48**: Movement to another counter to pick up a bowl with chopsticks. Description: \"walk to the sink counter and pick up the bowl with chopsticks.\"\n\n*   **01:48 - 02:00**: The bowl and chopsticks are moved to the sink, and a brief rinse occurs. I'll simplify this to: \"place the bowl and chopsticks into the sink.\"\n\n*   **02:00 - 02:15**: A vegetable is taken from a bag and placed on a cutting board. Description: \"take a vegetable out of the bag and place it on the cutting board.\"\n\n*   **02:15 - 02:22**: A check on the boiling water in the pot. Description: \"walk to the stove to check the boiling water in the pot.\"\n\n*   **02:22 - 02:59**: The vegetable is cut on the cutting board using scissors. Description: \"cut the vegetable on the cutting board using scissors.\"\n\n*   **02:59 - 03:16**: Remaining vegetables are packed back into the bag, and the bags are picked up. Description: \"put the remaining vegetables into the bag and pick up the bags of vegetables.\"\n\n**Final Verification:**\n\nI've reviewed the sequence, ensuring the timestamps are continuous and non-overlapping, and that the entire video duration is covered. The high-level task is concise and informative. Each subtask is described using an imperative sentence, focusing on a meaningful action with explicit objects, and specifying the source, target, or tool where relevant. The language is precise and avoids pronouns, which is crucial for a technical breakdown. The refinement process has ensured that the summary accurately reflects my detailed analysis and adheres to all specified constraints.\n\n",
+        "result": "Task: Boil water and prepare vegetables for cooking.\n\nSubtasks:\n1. [0.0-20.9] walk to the stove, pick up the pot, and move to the sink\n2. [20.9-27.1] fill the pot with water from the tap until it has enough water\n3. [27.1-33.3] move the pot from the sink and place the pot onto the stove\n4. [33.3-41.2] turn on the stove\n5. [41.2-54.3] walk to the fridge and open the fridge door\n6. [54.3-65.0] take a bag of vegetables from the fridge\n7. [65.0-80.1] take another bag of vegetables from the fridge and close the fridge door\n8. [80.1-98.2] walk to the counter and place the bags of vegetables on the counter\n9. [98.2-108.3] walk to the sink counter and pick up the bowl with chopsticks\n10. [108.3-120.1] place the bowl and chopsticks into the sink\n11. [120.1-135.2] take a vegetable out of the bag and place the vegetable onto the cutting board\n12. [135.2-142.3] walk to the stove to check the boiling water in the pot\n13. [142.3-179.4] cut the vegetable on the cutting board using scissors\n14. [179.4-196.0] put the remaining vegetables into the bag and pick up the bags of vegetables from the counter",
+        "prompt tokens": 6655,
+        "completion tokens": 3150,
+        "total tokens": 9805
+    },
+    "analysis_status": "success"
+}

Room-scale/take-000465/caption/llm_description_part10.json

@@ -0,0 +1,18 @@
+{
+    "source_video_name": "2026-07-03-19-10-12.mp4",
+    "start": 1676.507,
+    "end": 1872.786,
+    "size": 66.30223560333252,
+    "FileId": "5001834809366158222",
+    "URL": "https://1437245006.vod-qcloud.com/dcad98e2vodcq1437245006/5349d97e5001834809366158222/BA5VunRdMgQA.mp4",
+    "upload_status": "success",
+    "video_name": "2026-07-03-19-10-12_part010",
+    "response": {
+        "reasoning": "**Video Analysis and Task Decomposition**\n\nOkay, let's break this down systematically. I need to generate a clear, concise description of the actions in this video, including specific timestamps for each subtask. It seems like the person is performing a relatively complex sequence of activities.\n\nFirst, I identified that the initial segment involves moving from a lounge area to a low table. They grab a pan with food and chopsticks and immediately proceed towards the sink. I have to be precise with the timeline. I need to carefully track the movements and the objects being handled. At 0:49, they deposit chopsticks in the sink, then pick up the pan with food. The food is then disposed of in the trash, and at 1:03, the pan makes its way from the trash to the sink for cleaning.\n\nNow, let's go over the timestamps. The washing is pretty straightforward. Then, at 1:27, they grab the chopsticks from the sink. The pan and chopsticks make their way to the stovetop, and then at 1:46, they head to the sink again, now to pick up a lid. The lid goes from the sink to the stovetop. Now, the pan is covered by the lid.\n\nNext, the person moves from the stovetop to a long white table, at 2:29. They then start handling what appear to be the components of a coffee grinder. I think it would be useful to note this entire stage of events. The parts are picked up, and then the coffee grinder is assembled on the table. It appears a number of other items are placed on the table also at the same time.\n\nLet's organize the entire sequence into a clean list of subtasks, along with the timestamps:\n\nHere are the subtasks:\n\n1.  [0.0-22.0] Walk to the low table.\n2.  [22.0-49.0] Move the pan with food and chopsticks from the low table to the sink.\n3.  [49.0-57.0] Leave the chopsticks in the sink and pick up the pan with food.\n4.  [57.0-63.0] Dump the food from the pan into the trash can.\n5.  [63.0-69.0] Move the pan from the trash can to the sink.\n6.  [69.0-87.0] Wash the pan in the sink using a sponge.\n7.  [87.0-95.0] Pick up the chopsticks from the sink.\n8.  [95.0-106.0] Move the pan and chopsticks to the stovetop.\n9.  [106.0-115.0] Walk to the sink and pick up the pan lid.\n10. [115.0-141.0] Move the pan lid from the sink to the stovetop.\n11. [141.0-149.0] Cover the pan with the pan lid.\n12. [149.0-163.0] Walk from the stovetop to the white table.\n13. [163.0-182.0] Pick up the parts of a coffee grinder from the white table.\n14. [182.0-191.0] Assemble the coffee grinder.\n15. [191.0-206.0] Place the coffee grinder and other items on the white table.\n\n\n",
+        "result": "Task: Clean a pan with food, place it on a stovetop, and assemble a coffee grinder.\n\nSubtasks:\n1. [0.0-22.0] walk to the low table\n2. [22.0-49.0] move the pan with food and chopsticks from the low table to the sink\n3. [49.0-57.0] leave the chopsticks in the sink and pick up the pan with food\n4. [57.0-63.0] dump the food from the pan into the trash can\n5. [63.0-69.0] move the pan from the trash can to the sink\n6. [69.0-87.0] wash the pan in the sink using a sponge\n7. [87.0-95.0] pick up the chopsticks from the sink\n8. [95.0-106.0] move the pan and chopsticks to the stovetop\n9. [106.0-115.0] walk to the sink and pick up the pan lid\n10. [115.0-141.0] move the pan lid from the sink to the stovetop\n11. [141.0-149.0] cover the pan with the pan lid\n12. [149.0-163.0] walk from the stovetop to the white table\n13. [163.0-182.0] pick up the parts of a coffee grinder from the white table\n14. [182.0-191.0] assemble the coffee grinder\n15. [191.0-206.0] place the coffee grinder and other items on the white table",
+        "prompt tokens": 6977,
+        "completion tokens": 4855,
+        "total tokens": 11832
+    },
+    "analysis_status": "success"
+}

Room-scale/take-000465/caption/llm_description_part11.json

@@ -0,0 +1,18 @@
+{
+    "source_video_name": "2026-07-03-19-10-12.mp4",
+    "start": 1862.786,
+    "end": 2059.064,
+    "size": 63.6122522354126,
+    "FileId": "5001834812548425150",
+    "URL": "https://1437245006.vod-qcloud.com/dcad98e2vodcq1437245006/6d8dcff75001834812548425150/S1d2HydWpZIA.mp4",
+    "upload_status": "success",
+    "video_name": "2026-07-03-19-10-12_part011",
+    "response": {
+        "reasoning": "**High-Level Task Description and Subtask Breakdown**\n\nOkay, let's break this down. From the video, my immediate impression is that the person is performing a multi-step routine: they're cleaning something, getting a drink, and heading to bed. Let me make this a simple statement: the task is to *clean a cup, get a drink, and lie down to sleep*.\n\nHere's the detailed subtask breakdown, with temporal annotations in seconds, as requested. I've re-examined the video closely to ensure accurate timings.\n\n1.  [0.0-29.0] stand at the table and grab a tissue from the tissue box\n2.  [29.0-36.0] wipe the yellow cup using the tissue\n3.  [36.0-53.0] walk to the other side of the table and pick up the silver cup\n4.  [53.0-61.0] walk to the sink and turn on the faucet\n5.  [61.0-71.0] wash the silver cup using the sponge\n6.  [71.0-94.0] walk back to the table and pick up the yellow cup\n7.  [94.0-104.0] walk to the sink and wash the yellow cup\n8.  [104.0-114.0] walk to the water dispenser and fill the yellow cup with water\n9.  [114.0-120.0] walk to the table and place the yellow cup onto the table\n10. [120.0-131.0] walk to the water dispenser and dispense water into the yellow cup\n11. [131.0-158.0] walk into the living room and pick up the kettle from the table\n12. [158.0-169.0] release the kettle and pick up the glass from the table\n13. [169.0-180.0] walk to the bed\n14. [180.0-206.0] lie down on the bed\n\n\n",
+        "result": "Task: Clean the cups, pour a drink, and lie down on the bed.\n\nSubtasks:\n1. [0.0-29.0] stand at the table and grab a tissue from the tissue box\n2. [29.0-36.0] wipe the yellow cup using the tissue\n3. [36.0-53.0] walk around the table and pick up the silver cup\n4. [53.0-61.0] walk to the sink and turn on the faucet\n5. [61.0-71.0] wash the silver cup using the sponge\n6. [71.0-94.0] walk to the table and pick up the yellow cup\n7. [94.0-104.0] walk to the sink and wash the yellow cup\n8. [104.0-114.0] walk to the water dispenser and fill the yellow cup with water\n9. [114.0-120.0] walk to the table and place the yellow cup onto the table\n10. [120.0-131.0] walk to the water dispenser and dispense water into the yellow cup\n11. [131.0-158.0] walk into the living room and pick up the kettle from the table\n12. [158.0-169.0] pick up the glass from the table\n13. [169.0-180.0] walk to the bed\n14. [180.0-206.0] lie down onto the bed",
+        "prompt tokens": 7041,
+        "completion tokens": 7241,
+        "total tokens": 14282
+    },
+    "analysis_status": "success"
+}

Room-scale/take-000465/caption/llm_description_part12.json

@@ -0,0 +1,18 @@
+{
+    "source_video_name": "2026-07-03-19-10-12.mp4",
+    "start": 2049.064,
+    "end": 2245.343,
+    "size": 67.20430660247803,
+    "FileId": "5001834812547201166",
+    "URL": "https://1437245006.vod-qcloud.com/dcad98e2vodcq1437245006/1bc2df955001834812547201166/JL98kzFK9DMA.mp4",
+    "upload_status": "success",
+    "video_name": "2026-07-03-19-10-12_part012",
+    "response": {
+        "reasoning": "**My Thought Process for Analyzing and Deconstructing the Video**\n\nAlright, so the core request here is to dissect this video content, extract a high-level objective, and then break that down into a series of discrete, time-stamped subtasks. My aim is to present this in a way that's clear, actionable, and adheres to specific formatting and content constraints, demonstrating a thorough understanding of the temporal sequence and the agent's actions.\n\nFirst, I need to grasp the overall narrative or goal. Watching the video, it's pretty straightforward: the individual wakes up, moves to the living area, interacts with the TV and a remote to find and start a workout, and then proceeds to engage with that workout. So, the overarching task seems to be initiating and participating in a home workout session.\n\nNext, I'll meticulously segment the video into distinct phases, noting the start and end times for each action. This involves careful observation of the visual cues and the progression of the subject's movements and interactions.\n\n*   The initial phase, from `00:00` to `00:27`, clearly depicts the person disengaging from their resting state (getting off the bed) and initiating movement towards the general vicinity of the living room, where the TV is located.\n*   Following that, from `00:27` to `00:32`, the subject moves specifically towards a focal point – a yellow coffee table – to acquire a necessary tool: the remote control. They then proceed towards the TV itself.\n*   The crucial interaction happens between `00:32` and `01:04`. Here, the person stands before the TV and actively uses the remote to navigate the interface, specifically searching for content (\"pamela reif\"), selecting a video, and initiating playback. This is a multi-step process within this segment.\n*   Once the video is playing, the subject's next action is to return the tool, the remote, to its origin. This occurs from `01:04` to `01:17`, where they walk back to the coffee table and place the remote down.\n*   Finally, the longest segment, from `01:17` to `03:19`, shows the subject positioning themselves in front of the TV and actively participating in the workout routine as demonstrated by the video, performing various physical exercises.\n\nNow, I need to translate these observed actions into the required structured subtask format. The prompt emphasizes imperative sentences, meaningful actions, explicit mention of objects, and detailing the interaction structure (source, target, tool), while also ensuring no pronouns are used and that the temporal annotations are precise and continuous.\n\n*   For the first segment (`00:00 - 00:27`), the action is \"get off the bed and walk to the living room.\" This is a direct, imperative command describing the movement.\n*   For the second segment (`00:27 - 00:32`), the actions are \"pick up the remote control from the table and walk to the tv.\" This explicitly states the object being acted upon, the source, and the destination.\n*   For the third segment (`00:32 - 01:04`), the core action is searching and playing. I'll phrase it as \"search for a workout video on the tv using the remote control and play the workout video.\" This specifies the target (TV), the tool (remote control), and the content being interacted with. I've made sure to repeat \"workout video\" instead of using a pronoun.\n*   For the fourth segment (`01:04 - 01:17`), the action is returning the remote. \"walk to the table and place the remote control on the table\" fulfills the requirements, again being explicit about the object and its final placement.\n*   And for the final segment (`01:17 - 03:19`), the action is the active participation: \"follow the workout video on the tv.\"\n\nI'm double-checking the temporal annotations to ensure they're contiguous and accurately represent the video's flow without gaps or overlaps: `0.0-27.0`, `27.0-32.0`, `32.0-64.0`, `64.0-77.0`, and `77.0-199.0`. The sum of these durations matches the total video length.\n\nFinally, I'll formulate the high-level task description. Based on the sequence, it encapsulates the entire process. \"Use a remote control to play a workout video on the tv and follow the exercises\" seems to be a concise and accurate summary of the overall goal.\n\nThis structured approach ensures all constraints are met, leading to a precise and comprehensive breakdown of the video content.\n\n",
+        "result": "Task: Use a remote control to play a workout video on the tv and follow the exercises.\n\nSubtasks:\n1. [0.0-27.0] get off the bed and walk to the living room\n2. [27.0-32.0] pick up the remote control from the table and walk to the tv\n3. [32.0-64.0] search for a workout video on the tv using the remote control and play the workout video\n4. [64.0-77.0] walk to the table and place the remote control on the table\n5. [77.0-199.0] follow the workout video on the tv",
+        "prompt tokens": 6783,
+        "completion tokens": 1713,
+        "total tokens": 8496
+    },
+    "analysis_status": "success"
+}

Room-scale/take-000465/caption/llm_description_part13.json

@@ -0,0 +1,18 @@
+{
+    "source_video_name": "2026-07-03-19-10-12.mp4",
+    "start": 2235.343,
+    "end": 2431.621,
+    "size": 64.37111949920654,
+    "FileId": "5001834812541096875",
+    "URL": "https://1437245006.vod-qcloud.com/dcad98e2vodcq1437245006/49e0da225001834812541096875/E27MYoUYFagA.mp4",
+    "upload_status": "success",
+    "video_name": "2026-07-03-19-10-12_part013",
+    "response": {
+        "reasoning": "**My Thought Process on Analyzing the Video**\n\nHere's a breakdown of how I arrived at the task description and subtasks:\n\nFirst, my primary objective was to distill the entire sequence of events into a single, overarching task. I observed the individual interacting with a TV using a remote. While they performed several actions – initially watching something, then retrieving the remote, searching on YouTube, playing a new video, and finally turning the TV off – the most definitive and terminal action was shutting down the television. Therefore, I settled on \"Turn off the tv with a remote controller\" as the high-level task, as it encapsulates the ultimate goal demonstrated in the video.\n\nNext, I meticulously broke down the video into discrete, sequential subtasks, paying close attention to the temporal annotations. My thought process for each subtask was as follows:\n\n1.  **Initial Observation & \"Watch the tv\"**: I first noticed the person standing in front of the TV, engaged with the display. They were holding what initially appeared to be controllers, but upon closer inspection, I realized they were likely tracking gloves with markers. The crucial point here was that they were passively watching the content. This led to the first subtask, \"watch the tv,\" spanning from the start of the video (00:00) until the person began to disengage (01:29).\n\n2.  **Retrieving the Remote & \"walk to the table and pick up the remote controller\"**: I observed the shift in their behavior at 01:29 when they turned away from the TV. My attention then focused on their movement towards a coffee table where a remote was located. I precisely noted the action of reaching for and then acquiring the remote, marking this as the \"walk to the table and pick up the remote controller\" subtask. The temporal boundary was set from when they turned away (01:29) until they had the remote in hand and were turning back towards the TV (01:35).\n\n3.  **Returning to the TV & \"walk towards the tv and press the button on the remote controller\"**: After obtaining the remote, the next logical step was their return to the television. I saw them move back towards the TV and then operate the remote. The key event here was the screen changing at 01:44, indicating an interaction that exited the current video. This became the subtask \"walk towards the tv and press the button on the remote controller,\" covering the period from when they started moving back (01:35) until the screen change was evident (01:46).\n\n4.  **Searching on YouTube & \"type on the tv screen using the remote controller\"**: With the TV interface now changed, I observed the individual actively using the remote to navigate and input text, specifically for a search function. I noted the on-screen keyboard interaction. This led to the subtask \"type on the tv screen using the remote controller,\" defined by the duration of their typing and selection process, from when the search screen appeared (01:46) until the new video began to play (02:49).\n\n5.  **Watching the New Content & \"watch the tv\"**: Once the new video was selected and started playing, the behavior reverted to passive viewing. I saw another person walk by, and the individual continued to watch the new content. This repetition of the initial behavior necessitated another \"watch the tv\" subtask, running from when the new video started (02:49) until the point where the person initiated the shutdown sequence (03:09).\n\n6.  **Powering Off & \"turn off the tv with the remote controller\"**: The critical terminal action occurred when the individual pointed the remote at the TV and a button press resulted in the screen going black at 03:18. This was clearly the execution of the high-level task's primary objective, hence the subtask \"turn off the tv with the remote controller,\" from the initiation of the action (03:09) to the confirmed power-off state (03:19).\n\n7.  **Exiting the Scene & \"walk away from the tv\"**: Finally, after the TV was off, the individual physically disengaged from the area by walking away. This concluded the observed sequence, leading to the final subtask, \"walk away from the tv,\" from the moment the TV went black (03:19) to the end of the video segment (03:25).\n\nThroughout this process, I continuously cross-referenced the visual cues with the temporal markers, ensuring that each subtask was clearly defined by its actions, involved objects and tools, and had a continuous, non-overlapping temporal range that covered the entirety of the video. I also made sure the subtask descriptions were phrased imperatively, as requested.\n\n",
+        "result": "Task: Turn off the tv with a remote controller.\n\nSubtasks:\n1. [00.0-01.29] watch the tv\n2. [01.29-01.35] walk to the table and pick up the remote controller\n3. [01.35-01.46] walk towards the tv and press the button on the remote controller\n4. [01.46-02.49] type on the tv screen using the remote controller\n5. [02.49-03.09] watch the tv\n6. [03.09-03.19] turn off the tv with the remote controller\n7. [03.19-03.25] walk away from the tv",
+        "prompt tokens": 6975,
+        "completion tokens": 1805,
+        "total tokens": 8780
+    },
+    "analysis_status": "success"
+}

Room-scale/take-000465/caption/llm_description_part14.json

@@ -0,0 +1,18 @@
+{
+    "source_video_name": "2026-07-03-19-10-12.mp4",
+    "start": 2421.621,
+    "end": 2617.9,
+    "size": 67.89809894561768,
+    "FileId": "5001834812631061891",
+    "URL": "https://1437245006.vod-qcloud.com/dcad98e2vodcq1437245006/d1e26f185001834812631061891/rAa2qcWl4BEA.mp4",
+    "upload_status": "success",
+    "video_name": "2026-07-03-19-10-12_part014",
+    "response": {
+        "reasoning": "**Analysis and Task Decomposition**\n\nOkay, here's the breakdown of this video. First, I had to watch the video from a first-person perspective, getting a feel for the scene. The task is to describe the process as a set of interactions and steps. I started by meticulously timing each action from the video. It looks like the person starts in a room and walks toward a counter. At the counter, there's a stove and a pan. The person picks up the pan, walks to a table, and from a silver pouch pours something, it looks like grains, into the pan. Then, the person carries the pan back to the stove and sets it down. Next, the person walks over to a refrigerator, opens it, grabs a bottle (likely containing some cooking ingredient), and carries the bottle back to the counter, placing it next to the pan. The video ends with a view of the counter and the person. The full video is 202 seconds long.\n\nMy thought is, it looks like the main action is preparing to cook or roast something. The goal seems to be to collect ingredients needed for cooking. I formulated this as: \"Bring a pan with grains to the stove and retrieve a bottle from the refrigerator to the counter.\"\n\nTo fully define the subtasks, I needed to make them precise and non-overlapping. I re-analyzed the video and confirmed all actions. I created subtasks, specifying object interactions with their start and end times in seconds, covering the entire video length.\n\nHere are the derived subtasks, based on my analysis of the video's contents:\n\nTask: Gather ingredients by putting grains in a pan on the stove and getting a bottle from the refrigerator.\n\nSubtasks:\n1.  [0.0-35.0] Walk to the kitchen counter\n2.  [35.0-46.0] Pick up the pan from the stove\n3.  [46.0-50.0] Carry the pan to the table\n4.  [50.0-60.0] Pour grains from the bag into the pan\n5.  [60.0-75.0] Carry the pan to the stove\n6.  [75.0-90.0] Place the pan on the stove\n7.  [90.0-129.0] Walk to the refrigerator\n8.  [129.0-134.0] Open the refrigerator\n9.  [134.0-140.0] Take the bottle from the refrigerator\n10. [140.0-154.0] Carry the bottle to the kitchen counter\n11. [154.0-176.0] Place the bottle on the kitchen counter\n12. [176.0-202.0] Walk around the room\n\n\n",
+        "result": "Task: Gather ingredients by putting grains in a pan on the stove and fetching a bottle from the refrigerator to the kitchen counter.\n\nSubtasks:\n1. [0.0-35.0] walk to the kitchen counter\n2. [35.0-46.0] pick up the pan from the stove\n3. [46.0-50.0] carry the pan to the table\n4. [50.0-60.0] pour grains from the bag into the pan\n5. [60.0-75.0] carry the pan to the stove\n6. [75.0-90.0] place the pan on the stove\n7. [90.0-129.0] walk to the refrigerator\n8. [129.0-134.0] open the refrigerator\n9. [134.0-140.0] take the bottle from the refrigerator\n10. [140.0-154.0] carry the bottle to the kitchen counter\n11. [154.0-176.0] place the bottle on the kitchen counter\n12. [176.0-202.0] walk around the room",
+        "prompt tokens": 6913,
+        "completion tokens": 2865,
+        "total tokens": 9778
+    },
+    "analysis_status": "success"
+}

Room-scale/take-000465/caption/llm_description_part2.json

@@ -0,0 +1,18 @@
+{
+    "source_video_name": "2026-07-03-19-10-12.mp4",
+    "start": 186.279,
+    "end": 382.557,
+    "size": 63.712575912475586,
+    "FileId": "5001834812544141761",
+    "URL": "https://1437245006.vod-qcloud.com/dcad98e2vodcq1437245006/32c77c365001834812544141761/eqBjYYythaEA.mp4",
+    "upload_status": "success",
+    "video_name": "2026-07-03-19-10-12_part002",
+    "response": {
+        "reasoning": "**My Thought Process for Analyzing the Cooking Video**\n\nHere's a breakdown of how I processed your request to analyze the cooking video and extract the task and its constituent subtasks, adhering strictly to your detailed requirements.\n\nMy primary objective was to meticulously deconstruct the video into a coherent narrative of actions, much like dissecting a complex algorithm. You've set out a clear framework for this analysis: an overarching task statement and a granular sequence of subtasks, each with specific formatting and content constraints.\n\n**Deconstructing the Overall Task:**\n\nFirst, I needed to synthesize the entire sequence of actions into a single, overarching goal. Looking at the video, the individual is clearly preparing ingredients for what appears to be instant noodles, involving both washing vegetables and opening the noodle packet. Therefore, I formulated the task as: **Prepare vegetables and instant noodles for cooking.** This sentence encapsulates the core purpose of the entire observed activity.\n\n**Breaking Down into Subtasks: The Iterative Refinement Process**\n\nThis was the most intricate part. You've provided a precise blueprint for subtask description, which I had to follow religiously. This involved:\n\n1.  **Identifying Discrete Actions:** I watched the video segment by segment, identifying each complete, meaningful action performed by the subject. For instance, opening a bag is distinct from pulling vegetables out, which is distinct from cutting them.\n2.  **Ensuring Imperative Verbs:** Each subtask *must* start with a verb in the imperative mood. This means commands, like \"Pull,\" \"Cut,\" \"Transfer,\" etc. I constantly checked my proposed subtasks against this rule.\n3.  **Complete and Meaningful Actions:** I avoided fragments. An action like \"vegetables\" is not a subtask; \"Pull the vegetables from the plastic bag\" is. The action needs to describe a complete, understandable operation.\n4.  **Explicit Object Mention:** This is crucial. I had to avoid pronouns like \"it\" or \"them.\" Every object involved in an action (e.g., \"the vegetables,\" \"the plastic bag,\" \"the bowl,\" \"the scissors,\" \"the cutting board,\" \"the packet of noodles,\" \"the stove,\" \"the cabinet\") had to be explicitly named.\n5.  **Specifying Interaction Structure (Source, Target, Tool):** This required careful observation.\n    *   **Source:** Where an object is coming *from*. For example, \"from the plastic bag.\"\n    *   **Target:** Where an object is going *to*. For instance, \"onto the table\" or \"into the bowl.\"\n    *   **Tool:** The implement used to perform the action. For example, \"using the scissors.\"\n    I consciously worked to integrate these elements into the subtask descriptions to make them maximally informative.\n6.  **Continuous and Non-Overlapping Timestamps:** This was a significant constraint. I had to segment the video's total duration (`[0.0 - 205.0]` seconds) into continuous, adjacent time intervals. Each subtask's timestamp had to immediately follow the previous one, with no gaps and no overlaps, ensuring full video coverage. This often involved adjusting the end time of one subtask to be the start time of the next.\n\n**The Iterative Refinement Loop (as demonstrated in my internal thoughts):**\n\nMy process was highly iterative. I'd analyze a segment, draft a subtask, assign a timestamp, and then immediately review against *all* your requirements. If something was amiss, I'd go back and refine.\n\n*   **Initial Pass & Timestamping:** I started by broadly segmenting the video based on major actions and assigning preliminary timestamps. For example, `00:00 - 00:29` for handling the vegetables.\n*   **Subtask Drafting & Constraint Checking:** I then translated these segments into imperative sentences, focusing on explicit objects and interactions. This is where I first noticed the need to be precise about source/target/tool.\n*   **Timestamp Refinement for Continuity:** This was a critical adjustment phase. I meticulously adjusted the start and end times of each subtask to ensure they formed a seamless, continuous timeline from `0.0` to `205.0` seconds. I cross-referenced the second marks with the descriptive text you provided (e.g., `00:28` becomes `29.0` for the end of the first action, `00:54` becomes `54.0` as the start of the next).\n*   **Grammar and Precision Polish:** Finally, I went through each subtask description to ensure the language was precise, the verbs were appropriate, and all objects were explicitly mentioned without ambiguity. For example, clarifying \"pull the vegetables from the plastic bag\" instead of just \"open the bag.\" Or ensuring \"on the cutting board\" was included if the action occurred there. I also paid close attention to verbs like \"attempt to tear\" versus \"tear\" to accurately reflect the action's success or intent.\n\n**Example of Refinement in Action (Internal Monologue Snippet):**\n\n*   *Initial thought:* \"Wash veggies.\"\n*   *Applying constraints:* \"Wash the vegetables in the bowl.\" (Add object, specify location)\n*   *Adding interaction structure:* \"Wash the vegetables in the bowl using the wooden spatula.\" (Add tool)\n*   *Timestamping:* `[82.0 - 96.0]` (Ensure continuity and cover the action duration)\n\nBy repeatedly applying these checks and adjustments, I arrived at the final, detailed list of subtasks and the overall task statement, ensuring that every single one of your criteria was met. My goal was to deliver an analysis that was not just accurate to the video content, but also perfectly structured according to your expert-level requirements.\n\n",
+        "result": "Task: Prepare vegetables and instant noodles for cooking.\n\nSubtasks:\n1. [0.0-29.0] pull the vegetables from the plastic bag onto the table\n2. [29.0-54.0] cut the vegetables into pieces on the cutting board using the scissors\n3. [54.0-66.0] move the vegetables from the cutting board into the bowl\n4. [66.0-76.0] move the bowl from the table into the sink\n5. [76.0-82.0] turn on the faucet to pour water into the bowl\n6. [82.0-96.0] stir the vegetables in the bowl using the wooden spatula\n7. [96.0-104.0] turn off the faucet and place the wooden spatula into the sink\n8. [104.0-131.0] move the bowl from the sink onto the counter\n9. [131.0-152.0] take the packet of noodles from the cabinet\n10. [152.0-164.0] attempt to open the packet of noodles using hands\n11. [164.0-175.0] walk to the table and pick up the scissors\n12. [175.0-187.0] cut the packet of noodles using the scissors\n13. [187.0-205.0] walk to the stove and pull the noodles from the packet",
+        "prompt tokens": 6975,
+        "completion tokens": 4909,
+        "total tokens": 11884
+    },
+    "analysis_status": "success"
+}

Room-scale/take-000465/caption/llm_description_part3.json

@@ -0,0 +1,18 @@
+{
+    "source_video_name": "2026-07-03-19-10-12.mp4",
+    "start": 372.557,
+    "end": 568.836,
+    "size": 65.77732467651367,
+    "FileId": "5001834812544641721",
+    "URL": "https://1437245006.vod-qcloud.com/dcad98e2vodcq1437245006/3e7146d75001834812544641721/zGRAIA8Elg4A.mp4",
+    "upload_status": "success",
+    "video_name": "2026-07-03-19-10-12_part003",
+    "response": {
+        "reasoning": "**Analysis of the Instant Noodle Preparation Video**\n\nOkay, so the goal here is to give a high-level task description, along with a sequence of subtasks and precise temporal annotations, based on a video. My initial analysis tells me that the person is making instant noodles – that's the core task. I've broken this down methodically.\n\nFirst, I had to identify the overall task – \"Prepare instant noodles\".  I broke down the video into key events. I then considered each of those moments, taking temporal annotations into account.\n\nHere's how I did it:\n\n1.  **I analyzed the video frame-by-frame (or, close enough) to understand the sequence of actions.** I noted the person's movements, the items they interacted with (noodles, pan, seasoning packet, trash, vegetables, refrigerator).\n2.  **I then created a detailed list of subtasks, initially with less precise time codes.** I aimed for a clear, chronological breakdown. I refined the timeline to be precise, as requested.\n3.  **Finally, I went through multiple refinement steps** to get the subtasks into the right format. The prompt asked for imperative sentences, explicit objects, and explicit interaction structures with source/target/tool. I checked the timestamps, ensured the task breakdown made sense, and the durations were accurate. I ensured the objects were clear (packet of noodles, seasoning from the packet, pan).\n\nThe final subtasks, as extracted from the video, are as follows:\n\nTask: Prepare instant noodles\n\nSubtasks:\n1.  \\[0.0-6.0] carry the packet of instant noodles to the stove\n2.  \\[6.0-27.0] open the packet of instant noodles and put the noodles from the packet into the pan\n3.  \\[27.0-32.0] carry the empty noodle packet to the trash bin and throw the empty noodle packet into the trash bin\n4.  \\[32.0-41.0] walk to the stove\n5.  \\[41.0-54.0] stir the noodles in the pan using chopsticks\n6.  \\[54.0-63.0] pick up the flavor packet\n7.  \\[63.0-81.0] open the flavor packet and pour the seasoning from the flavor packet into the bowl\n8.  \\[81.0-85.0] carry the empty flavor packet to the trash bin and throw the empty flavor packet into the trash bin\n9.  \\[85.0-120.0] walk to the stove and stir the noodles in the pan using chopsticks\n10. \\[120.0-133.0] walk to the table and pick up the bag of vegetables\n11. \\[133.0-142.0] carry the bag of vegetables to the refrigerator\n12. \\[142.0-150.0] open the refrigerator, put the bag of vegetables into the refrigerator, and close the refrigerator\n13. \\[150.0-202.0] walk back to the stove\n\n\n",
+        "result": "Task: Prepare instant noodles and store leftover ingredients.\n\nSubtasks:\n1. [0.0-6.0] carry the packet of instant noodles to the stove\n2. [6.0-27.0] open the packet of instant noodles and put the noodles from the packet into the pan\n3. [27.0-32.0] carry the empty noodle packet to the trash bin and throw the empty noodle packet into the trash bin\n4. [32.0-41.0] walk to the stove\n5. [41.0-54.0] stir the noodles in the pan using chopsticks\n6. [54.0-63.0] pick up the flavor packet\n7. [63.0-81.0] open the flavor packet and pour the seasoning from the flavor packet into the bowl\n8. [81.0-85.0] carry the empty flavor packet to the trash bin and throw the empty flavor packet into the trash bin\n9. [85.0-120.0] walk to the stove and stir the noodles in the pan using chopsticks\n10. [120.0-133.0] walk to the table and pick up the bag of vegetables\n11. [133.0-142.0] carry the bag of vegetables to the refrigerator\n12. [142.0-150.0] open the refrigerator, put the bag of vegetables into the refrigerator, and close the refrigerator\n13. [150.0-202.0] walk back to the stove",
+        "prompt tokens": 6849,
+        "completion tokens": 3569,
+        "total tokens": 10418
+    },
+    "analysis_status": "success"
+}

Room-scale/take-000465/caption/llm_description_part4.json

@@ -0,0 +1,18 @@
+{
+    "source_video_name": "2026-07-03-19-10-12.mp4",
+    "start": 558.836,
+    "end": 755.114,
+    "size": 64.56153678894043,
+    "FileId": "5001834809348311698",
+    "URL": "https://1437245006.vod-qcloud.com/dcad98e2vodcq1437245006/1918d3c65001834809348311698/bDhXFrULD6cA.mp4",
+    "upload_status": "success",
+    "video_name": "2026-07-03-19-10-12_part004",
+    "response": {
+        "reasoning": "**My Thought Process**\n\nI understand that you want me to analyze a video depicting a human performing a manipulation task and then present my findings as my own internal thought process. This summary needs to be fulsome, reflecting a detailed breakdown of the actions observed. The output should consist of two parts: a single, concise sentence describing the overall task and a sequence of subtasks, each with its temporal annotation. Given your expertise, I will strive for clarity and precision in my descriptions, focusing on the functional aspects of the actions.\n\nHere's how I'll approach this:\n\nFirst, I need to comprehensively watch the video and identify the main objective the person is trying to achieve. This will form the basis of my high-level task description.\n\nSimultaneously, as I'm watching, I'll be breaking down the entire sequence of actions into discrete, temporal segments. For each segment, I'll note the start and end times and describe the specific manipulation or movement being performed. I'll pay close attention to the objects involved, the tools used (if any), and the interactions between them (e.g., picking up, pouring, placing, unscrewing).\n\nOnce I have a good grasp of the overall task and the detailed subtasks, I'll refine the descriptions. For the main task, I'll aim for a single, declarative sentence that encapsulates the entire goal. For the subtasks, I will use imperative verbs, specify the source and target of movements where applicable, mention any tools used, and ensure the temporal annotations are precise. I'll also consider if there's a natural flow or dependency between subtasks that should be reflected in the order.\n\nLet's review the video content and my breakdown:\n\n*   **00:00 - 00:09**: I see the person picking up a thermal jug from a counter and beginning to move.\n*   **00:09 - 00:15**: They are walking towards the stove and then pouring water from the jug into a pot that contains green vegetables.\n*   **00:15 - 00:23**: After pouring, they walk back to the original counter with the jug.\n*   **00:23 - 00:27**: The jug is then placed on the counter.\n*   **00:27 - 00:54**: A significant amount of time is spent on the jug's lid – twisting, struggling, and finally removing it. They then inspect the inside of the jug.\n*   **00:54 - 01:05**: The person carries the jug and its lid to the sink and proceeds to wash them.\n*   **01:05 - 01:31**: They bring the washed jug and lid back to the counter and reattach the lid.\n*   **01:31 - 01:53**: The jug is then transported to a different area, specifically the living room, and placed on a coffee table.\n*   **01:53 - 02:08**: The person walks back from the living area to the stove.\n*   **02:08 - 02:24**: At the stove, they use chopsticks to pick up the green vegetables from the pot and transfer them to another pan, which appears to contain noodles.\n*   **02:24 - 02:51**: They then pick up the pot and use the chopsticks to scrape any remaining contents (likely water or sauce) into the pan.\n*   **02:51 - 02:59**: The now-empty pot is carried to the sink.\n*   **02:59 - 03:07**: Returning to the island, they pick up a glass lid.\n*   **03:07 - 03:17**: This glass lid is then placed onto the pan on the stove.\n*   **03:17 - end**: Finally, they walk away, taking the chopsticks with them.\n\nNow, I need to synthesize this into the requested format.\n\nFor the high-level task, I'm considering the sequence: pour water, clean the jug, move vegetables to noodles, and cover the pan. The jug cleaning seems a bit extraneous to the core cooking, but it's a notable part of the sequence. A concise description that captures the main cooking steps would be: \"Prepare a meal by pouring hot water into a pot, transferring vegetables to a pan of noodles, and covering the pan.\" I'll refine this to be even more action-oriented. How about: \"Cook noodles by adding hot water to vegetables, transferring the vegetables to noodles, and covering the pan.\" Or, considering the jug's prominent role: \"Prepare a meal by pouring hot water, cleaning the kettle, transferring vegetables to noodles, and covering the pan.\" I'll aim for something that reflects the most critical functional steps.\n\nLet's settle on: **\"Prepare a meal by pouring hot water into a pot, transferring vegetables to a pan of noodles, and covering the pan.\"** This captures the core cooking actions.\n\nNow for the subtasks, ensuring temporal accuracy and clear descriptions of actions, sources, targets, and tools:\n\n1.  **[00:00 - 00:10]** I will describe this as: `pick up the kettle from the counter and walk to the stove`. This covers the initial movement and retrieval.\n2.  **[00:10 - 00:16]** My description here will be: `pour water from the kettle into the pot on the stove`. I'll note the pouring action and the objects involved.\n3.  **[00:16 - 00:27]** This will be: `carry the kettle back to the counter and place it down`. This reflects the return trip and the placement.\n4.  **[00:27 - 00:55]** I'll describe this as: `unscrew the lid from the kettle`. This captures the manipulation of the lid.\n5.  **[00:55 - 01:06]** My description will be: `carry the kettle and the lid to the sink and wash them under the tap`. This covers the cleaning phase.\n6.  **[01:06 - 01:32]** This will be: `carry the kettle back to the counter and screw the lid onto the kettle`. This marks the reassembly.\n7.  **[01:32 - 01:46]** I'll describe this as: `carry the kettle to the living room and place it onto the coffee table`. This covers the relocation of the kettle.\n8.  **[01:46 - 02:08]** My description will be: `walk back to the stove and pick up the chopsticks`. This indicates the return to the cooking area and acquiring the tool.\n9.  **[02:08 - 02:25]** This will be: `transfer vegetables from the pot into the pan using chopsticks`. This clearly states the transfer of ingredients with the tool.\n10. **[02:25 - 02:52]** I'll describe this as: `lift the pot and scrape the remaining contents from the pot into the pan using chopsticks`. This shows the final scraping action.\n11. **[02:52 - 03:01]** My description will be: `carry the pot to the sink and place it down`. This covers the disposal of the used pot.\n12. **[03:01 - 03:22]** This will be: `walk to the counter, pick up a glass lid, and place it onto the pan on the stove`. This details the final step of covering the pan.\n\nI've reviewed the timestamps and actions to ensure they are accurate and follow a logical progression. The subtasks describe distinct, observable actions with clear temporal boundaries and the necessary detail for an expert audience.\n\n---\n\n**Overall Task:** Prepare a meal by pouring hot water into a pot, transferring vegetables to a pan of noodles, and covering the pan.\n\n**Subtasks:**\n\n*   [00:00 - 00:10] pick up the kettle from the counter and walk to the stove\n*   [00:10 - 00:16] pour water from the kettle into the pot on the stove\n*   [00:16 - 00:27] carry the kettle back to the counter and place it down\n*   [00:27 - 00:55] unscrew the lid from the kettle\n*   [00:55 - 01:06] carry the kettle and the lid to the sink and wash them under the tap\n*   [01:06 - 01:32] carry the kettle back to the counter and screw the lid onto the kettle\n*   [01:32 - 01:46] carry the kettle to the living room and place it onto the coffee table\n*   [01:46 - 02:08] walk back to the stove and pick up the chopsticks\n*   [02:08 - 02:25] transfer vegetables from the pot into the pan using chopsticks\n*   [02:25 - 02:52] lift the pot and scrape the remaining contents from the pot into the pan using chopsticks\n*   [02:52 - 03:01] carry the pot to the sink and place it down\n*   [03:01 - 03:22] walk to the counter, pick up a glass lid, and place it onto the pan on the stove\n\n",
+        "result": "Task: Prepare a meal by pouring hot water into a pot, storing the kettle, transferring vegetables into a pan, and covering it with a lid.\n\nSubtasks:\n1. [00:00-00:10] pick up the kettle from the kitchen counter and walk to the stove\n2. [00:10-00:16] pour water from the kettle into the pot until finished pouring\n3. [00:16-00:27] carry the kettle back to the kitchen counter and place it down\n4. [00:27-00:55] unscrew the lid from the kettle\n5. [00:55-01:06] carry the kettle and the lid to the sink and wash them under the tap\n6. [01:06-01:32] carry the kettle back to the kitchen counter and screw the lid onto the kettle\n7. [01:32-01:46] carry the kettle to the living room and place it onto the coffee table\n8. [01:46-02:08] walk back to the stove and pick up the chopsticks\n9. [02:08-02:25] transfer vegetables from the pot into the pan using the chopsticks\n10. [02:25-02:52] lift the pot and scrape the remaining contents from the pot into the pan using the chopsticks\n11. [02:52-03:01] carry the empty pot to the sink and place it down\n12. [03:01-03:22] walk to the counter, pick up a glass lid, and place it onto the pan on the stove",
+        "prompt tokens": 6911,
+        "completion tokens": 3724,
+        "total tokens": 10635
+    },
+    "analysis_status": "success"
+}

Room-scale/take-000465/caption/llm_description_part5.json

@@ -0,0 +1,18 @@
+{
+    "source_video_name": "2026-07-03-19-10-12.mp4",
+    "start": 745.114,
+    "end": 941.393,
+    "size": 68.93754768371582,
+    "FileId": "5001834812543089454",
+    "URL": "https://1437245006.vod-qcloud.com/dcad98e2vodcq1437245006/e3c4ceff5001834812543089454/YPTauKiM8JoA.mp4",
+    "upload_status": "success",
+    "video_name": "2026-07-03-19-10-12_part005",
+    "response": {
+        "reasoning": "**Analysis of First-Person Manipulation Task: Coffee Brewing and Meal Tending**\n\nMy objective here is to thoroughly analyze a first-person perspective video depicting a manipulation task, with the ultimate goal of generating a detailed task description alongside a comprehensive list of subtasks, each meticulously annotated with its temporal boundaries.\n\nMy initial assessment is that the overarching action involves preparing coffee using a coffee machine with a pod, and then transitioning to attend to some food, likely noodles or soup, that is already cooking on the stove. I need to re-watch the footage to ensure I capture every nuance and establish a precise sequence.\n\nUpon reviewing the video, I've pieced together the following sequence of events:\n\n*   **[0.0-13.0]** I begin by holding a pot lid and chopsticks. I then place the pot lid on the kitchen counter next to the stove and proceed to walk towards the kitchen island.\n*   **[13.0-31.0]** My next action is to pick up a distinctive yellow mug from the kitchen island and then carry this mug over to the coffee machine.\n*   **[31.0-36.0]** I position the yellow mug directly beneath the coffee machine's dispenser.\n*   **[36.0-42.0]** I engage with the coffee machine by pressing its button to initiate the brewing process.\n*   **[42.0-64.0]** I then wait patiently until the coffee machine has completed dispensing coffee into the yellow mug.\n*   **[64.0-72.0]** Once the brewing is finished, I pick up the yellow mug and place it on the kitchen island.\n*   **[72.0-84.0]** My attention shifts to a silver sachet. I pick up this sachet, tear it open, and carefully pour its contents into the yellow mug.\n*   **[84.0-93.0]** After emptying the sachet, I place the now-empty silver sachet onto the kitchen island.\n*   **[93.0-104.0]** I retrieve the yellow mug from the kitchen island and carry it back to the coffee machine, placing it once again under the dispenser.\n*   **[104.0-107.0]** I press the button on the coffee machine again.\n*   **[107.0-125.0]** I wait until the coffee machine has finished dispensing water into the yellow mug.\n*   **[125.0-140.0]** With the coffee prepared, I carry the yellow mug to the living room and place it on the coffee table.\n*   **[140.0-148.0]** My next step is to walk back to the stove in the kitchen.\n*   **[148.0-164.0]** I pick up the pot lid and then use the chopsticks to stir the food that is cooking in the pot.\n*   **[164.0-174.0]** After stirring, I place the pot lid back onto the pot and then position the chopsticks on top of the pot lid.\n*   **[174.0-188.0]** I spend this period observing the food cooking in the pot.\n*   **[188.0-200.0]** I then reach for a small packet located on the kitchen counter and proceed to tear it open using both hands.\n*   **[200.0-207.0]** Finally, I walk towards the kitchen island while holding the torn small packet.\n\nBased on this detailed breakdown, I can formulate the primary task description as: \"Brew a cup of coffee, serve the cup of coffee on the living room table, and tend to the food cooking on the kitchen stove.\" This succinctly captures the overall objective of the observed actions.\n\n",
+        "result": "Task: Brew a cup of coffee, serve the cup of coffee on the living room table, and tend to the food cooking on the kitchen stove.\n\nSubtasks:\n1. [0.0-13.0] place the pot lid on the kitchen counter and walk to the kitchen island\n2. [13.0-31.0] pick up the yellow mug from the kitchen island and carry the yellow mug to the coffee machine\n3. [31.0-36.0] place the yellow mug under the coffee machine dispenser\n4. [36.0-42.0] press the button on the coffee machine to start brewing\n5. [42.0-64.0] wait until the coffee machine finishes dispensing coffee into the yellow mug\n6. [64.0-72.0] pick up the yellow mug and place the yellow mug on the kitchen island\n7. [72.0-84.0] pick up the silver sachet, tear open the silver sachet, and pour the powder from the silver sachet into the yellow mug\n8. [84.0-93.0] place the empty silver sachet on the kitchen island\n9. [93.0-104.0] carry the yellow mug from the kitchen island and place the yellow mug under the coffee machine dispenser\n10. [104.0-107.0] press the button on the coffee machine\n11. [107.0-125.0] wait until the coffee machine finishes dispensing water into the yellow mug\n12. [125.0-140.0] carry the yellow mug to the living room and place the yellow mug on the coffee table\n13. [140.0-148.0] walk back to the stove in the kitchen\n14. [148.0-164.0] pick up the pot lid and stir the food in the pot using chopsticks\n15. [164.0-174.0] place the pot lid onto the pot and place the chopsticks on top of the pot lid\n16. [174.0-188.0] wait while observing the food cooking in the pot\n17. [188.0-200.0] pick up the small packet from the kitchen counter and tear open the small packet using both hands\n18. [200.0-207.0] walk to the kitchen island while holding the torn small packet",
+        "prompt tokens": 7039,
+        "completion tokens": 5473,
+        "total tokens": 12512
+    },
+    "analysis_status": "success"
+}

Room-scale/take-000465/caption/llm_description_part6.json

@@ -0,0 +1,18 @@
+{
+    "source_video_name": "2026-07-03-19-10-12.mp4",
+    "start": 931.393,
+    "end": 1127.671,
+    "size": 66.97665786743164,
+    "FileId": "5001834812547008188",
+    "URL": "https://1437245006.vod-qcloud.com/dcad98e2vodcq1437245006/171c653e5001834812547008188/Wqy9nb9UBPkA.mp4",
+    "upload_status": "success",
+    "video_name": "2026-07-03-19-10-12_part006",
+    "response": {
+        "reasoning": "**Analysis of Cooking and Cleaning Procedure**\n\nMy understanding of the video is that the primary goal is to prepare some food and then clean up the tools used. It's a straightforward sequence of cooking actions followed by a clear breakdown of utensil maintenance. The whole process can be concisely described as: \"Add seasoning to food, chop vegetables, and clean the used kitchen utensils.\"\n\nHere is a detailed breakdown of the observed actions, presented as a sequence of subtasks with their corresponding time intervals:\n\n*   [0.0-19.0] Cut the seasoning packet using the scissors.\n*   [19.0-32.0] Pour the seasoning from the packet into the pan on the stove.\n*   [32.0-48.0] Stir the food in the pan using chopsticks.\n*   [48.0-62.0] Walk to the table and pick up the knife.\n*   [62.0-89.0] Cut the vegetables on the cutting board using the knife.\n*   [89.0-106.0] Carry the cutting board and the knife from the table to the sink.\n*   [106.0-134.0] Wash the cutting board and the knife in the sink.\n*   [134.0-144.0] Carry the cutting board and the knife from the sink to the table.\n*   [144.0-160.0] Wipe the knife using a paper towel.\n*   [160.0-199.0] Carry the wooden cutting board from the table to the other counter.\n\n",
+        "result": "Task: Add seasoning to the cooking food, chop vegetables, and wash the used kitchen utensils.\n\nSubtasks:\n1. [0.0-19.0] cut the seasoning packet using the scissors\n2. [19.0-32.0] pour the seasoning from the seasoning packet into the pan on the stove\n3. [32.0-48.0] stir the food in the pan using chopsticks\n4. [48.0-62.0] walk to the table and pick up the knife\n5. [62.0-89.0] cut the vegetables on the cutting board using the knife and transfer them into the tray\n6. [89.0-106.0] carry the cutting board and the knife from the table to the sink\n7. [106.0-134.0] wash the cutting board and the knife in the sink\n8. [134.0-144.0] carry the cutting board and the knife from the sink to the table\n9. [144.0-160.0] wipe the knife using a paper towel\n10. [160.0-199.0] carry the wooden cutting board from the table to the other counter",
+        "prompt tokens": 6783,
+        "completion tokens": 3646,
+        "total tokens": 10429
+    },
+    "analysis_status": "success"
+}

Room-scale/take-000465/caption/llm_description_part7.json

@@ -0,0 +1,18 @@
+{
+    "source_video_name": "2026-07-03-19-10-12.mp4",
+    "start": 1117.671,
+    "end": 1313.95,
+    "size": 68.09130096435547,
+    "FileId": "5001834812629861566",
+    "URL": "https://1437245006.vod-qcloud.com/dcad98e2vodcq1437245006/601bb8265001834812629861566/a2pcnjtIg4EA.mp4",
+    "upload_status": "success",
+    "video_name": "2026-07-03-19-10-12_part007",
+    "response": {
+        "reasoning": "**My Thought Process**\n\nMy primary objective here is to meticulously dissect the provided video content, transforming a visual sequence of actions into a structured, actionable summary. The request specifies a single-sentence overarching task description and a detailed breakdown of subtasks, each precisely timestamped. Given the user's presumed expertise, my analysis needs to be precise, unambiguous, and reflect a deep understanding of the workflow.\n\nInitially, I approach the video frame by frame, attempting to identify the core activity. My first pass suggests a person moving around the kitchen and then interacting with a TV. However, this initial impression is vague and requires rigorous refinement.\n\nMy analytical process involves a recursive loop of observation, hypothesis formation, and verification:\n\n1.  **Initial Observation and Hypothesis:** I see a person in a kitchen-like environment. They pick up an object, move it, pick up another, and then depart the immediate kitchen area. This leads me to think about food preparation or serving.\n\n2.  **Detailed Chronological Breakdown:** I begin segmenting the video into distinct temporal intervals, meticulously noting the actions occurring within each.\n    *   **[00:00 - 00:03]:** The individual is moving towards a kitchen counter. Straightforward movement.\n    *   **[00:03 - 00:08]:** An object, identified as a \"wooden board,\" is picked up and repositioned on the counter. I'm noting object identity and spatial manipulation.\n    *   **[00:08 - 00:15]:** Another item, a \"lunchbox,\" is acquired and placed onto the previously mentioned wooden board. This suggests a deliberate preparation step.\n    *   **[00:15 - 00:32]:** This segment presents a slight ambiguity. The person moves away from the counter, seemingly without anything, but then there's a hint of them carrying something. This prompts a re-evaluation.\n\n3.  **Focused Re-watching and Object/Action Tracing:** The ambiguity in the previous segment necessitates a more granular approach. I go back, focusing on specific timestamps and the state of the person's hands and immediate surroundings.\n    *   **[00:20]:** I notice the person looking at a pan containing noodles. This is a crucial detail that shifts my understanding of the task from simple object manipulation to something involving food.\n    *   **[00:22]:** Confirmed: hands are empty.\n    *   **[00:30]:** A pot with what appears to be hot water or tea is observed, but its origin needs confirmation. I realize the video might not be strictly linear or might have brief jumps.\n\n4.  **Object and Trajectory Re-confirmation:** To ensure accuracy, I trace the key objects and their movements chronologically, reconciling inconsistencies:\n    *   **[00:00 - 00:08]:** The wooden board is picked up from the counter and moved to the right. This is consistent.\n    *   **[00:08 - 00:16]:** The black lunchbox is picked up and placed on the board. Still consistent.\n    *   **[00:16 - 00:25]:** The person moves away from the kitchen, heading towards a \"white table.\" Then, I note a turn, implying a change in direction.\n    *   **[00:27]:** Directional change noted: moving towards a \"yellow sofa.\"\n    *   **[00:36]:** Return to the kitchen area. This explains the previous \"wandering\" or repositioning.\n    *   **[00:39]:** A spatula is grabbed. This confirms active food-related preparation.\n    *   **[00:41]:** The pan containing noodles is acquired. This is the central food item.\n    *   **[00:43 - 00:54]:** The pan with noodles is carried from the kitchen to the \"coffee table\" in the living room area. This is a significant movement of the main object.\n    *   **[00:54]:** The pan is placed on the coffee table.\n    *   **[00:55 - 01:03]:** The person sits on the sofa and picks up a TV remote. This introduces the secondary interaction element.\n    *   **[01:03 - 01:23]:** Interaction with the TV using the remote – turning it on or navigating.\n    *   **[01:23 - 01:31]:** Standing up from the sofa and moving closer to the TV.\n    *   **[01:31 - 03:14]:** Prolonged interaction with the TV, involving searching and typing on an on-screen keyboard. This is the culmination of the TV interaction.\n    *   **[03:14 - 03:21]:** The person walks back towards the coffee table/sofa area.\n\n5.  **Task Definition and Refinement:** Based on the consolidated observations, I can now articulate the primary goal. The initial setup with the board and lunchbox seems like a preparatory stage, but the *main* actions revolve around bringing the prepared food (noodles in the pan) to the living area and then engaging with the television. Therefore, the overarching task is: \"Bring the pan with noodles to the coffee table and turn on the TV to select a program.\" Or, more concisely reflecting the search aspect: \"Bring the pan of food to the coffee table and use the remote to search for a video on the TV.\"\n\n6.  **Subtask Structure and Timestamp Verification:** With the main task defined, I reconstruct the step-by-step breakdown, ensuring each subtask is a clear, imperative action and that the timestamps accurately bound the activity. I re-verify the start and end points of each action to ensure no overlap or gaps.\n    *   I refine the earlier kitchen actions to be more specific: picking up the board, placing the lunchbox.\n    *   The \"wandering\" in the kitchen is consolidated into a more direct \"walk to the kitchen counter\" where the pan is.\n    *   Each interaction with an object or space is clearly defined (pick up, place, walk, sit, use, search).\n    *   I ensure the verbs are consistently imperative (e.g., \"pick up,\" \"place,\" \"carry,\" \"sit,\" \"use,\" \"walk\").\n    *   The final check confirms that the subtasks logically flow from beginning to end and collectively encompass the entire video's narrative. The object names are consistent (wooden board, black lunch box, pan, coffee table, sofa, remote control, television, video).\n\nThis rigorous, iterative process of observation, hypothesis testing, and detailed verification allows me to produce the precise, timestamped breakdown that fulfills the user's request.\n\n",
+        "result": "Task: Bring a pan of food to the coffee table and use the remote control to search for a video on the television.\n\nSubtasks:\n1. [00:00-00:10] pick up the wooden board and place it on the table\n2. [00:10-00:17] pick up the black lunch box and place it on the wooden board\n3. [00:17-00:41] walk to the kitchen counter\n4. [00:41-00:45] pick up the pan from the kitchen counter\n5. [00:45-00:55] carry the pan and place it on the table in front of the sofa\n6. [00:55-01:04] sit on the sofa and pick up the remote control\n7. [01:04-01:25] use the remote control to interact with the television\n8. [01:25-01:33] stand up and walk towards the television\n9. [01:33-03:14] use the remote control to search for a video on the television\n10. [03:14-03:21] walk back to the sofa",
+        "prompt tokens": 6847,
+        "completion tokens": 2834,
+        "total tokens": 9681
+    },
+    "analysis_status": "success"
+}

Room-scale/take-000465/caption/llm_description_part8.json

@@ -0,0 +1,18 @@
+{
+    "source_video_name": "2026-07-03-19-10-12.mp4",
+    "start": 1303.95,
+    "end": 1500.229,
+    "size": 48.452863693237305,
+    "FileId": "5001834812546743124",
+    "URL": "https://1437245006.vod-qcloud.com/dcad98e2vodcq1437245006/dabbe8395001834812546743124/HxWGAaSRaMMA.mp4",
+    "upload_status": "success",
+    "video_name": "2026-07-03-19-10-12_part008",
+    "response": {
+        "reasoning": "**Analysis and Decomposition of the Video Sequence**\n\nAlright, let's break this down. The request is to analyze a video and extract a high-level task and subtasks with temporal annotations. The user wants a clean and concise description, as though I were narrating my internal thought process.\n\nFirst, I need to define the overall goal. Observing the video, the person is using the remote to turn on the TV, going to the couch, picking up and eating noodles, and then getting up and walking around. The core concept here is *watching TV while eating noodles*. Let's refine the task description for clarity: **\"Eat noodles while watching TV on the couch.\"** That's the main thing.\n\nNow, for the subtasks. I need to break the video down into segments and assign actions with start and end times. Let's start with the video's start.\n\n1.  **\\[0.0-28.0]**: The person is in front of the TV, interacting with the remote. The initial action is to use the remote to control the TV. I'll describe it as: \"control the TV with the remote.\"\n\n2.  **\\[28.0-36.0]**: The person turns and walks. Simple. It’s: \"walk to the couch.\"\n\n3.  **\\[36.0-65.0]**: They reach the couch and sit down. This is: \"sit on the couch.\"\n\n4.  **\\[65.0-80.0]**: Now they’re at the coffee table, picking up the bowl and chopsticks. The task is to \"pick up the pan and the chopsticks from the table.\"\n\n5.  **\\[80.0-161.0]**: The main activity here is eating. They’re using the chopsticks to eat the noodles. This part takes up a big chunk of the video, so \"eat the noodles from the pan using the chopsticks.\"\n\n6.  **\\[161.0-166.0]**: They put down the pan and chopsticks. So, \"place the pan and the chopsticks on the table.\"\n\n7.  **\\[166.0-197.0]**: Finally, they stand up, walk around the room. I will describe it as \"stand up from the couch and walk around the room.\"\n\nI need to make sure the time annotations are accurate and the tasks are mutually exclusive. I have to verify the eating start and end times, to be sure they're right. I’ve reviewed the footage multiple times. The times look correct now. All the actions are meaningful, use simple verbs, and explicitly mention the objects.\n\nThe full breakdown, with the high-level task, is as follows:\n\n**Task: Eat noodles while watching TV on the couch.**\n\n**Subtasks:**\n\n1.  \\[0.0-28.0] control the TV with the remote\n2.  \\[28.0-36.0] walk to the couch\n3.  \\[36.0-65.0] sit on the couch\n4.  \\[65.0-80.0] pick up the pan and the chopsticks from the table\n5.  \\[80.0-161.0] eat the noodles from the pan using the chopsticks\n6.  \\[161.0-166.0] place the pan and the chopsticks on the table\n7.  \\[166.0-197.0] stand up from the couch and walk around the room\n\nLooks good. This covers the entire video and the tasks are described clearly and concisely. I am satisfied with this analysis.\n\n\n",
+        "result": "Task: Eat noodles while watching TV on the couch.\n\nSubtasks:\n1. [0.0-28.0] control the TV with the remote\n2. [28.0-36.0] walk to the couch\n3. [36.0-65.0] sit on the couch\n4. [65.0-80.0] pick up the pan and the chopsticks from the table\n5. [80.0-161.0] eat the noodles from the pan using the chopsticks\n6. [161.0-166.0] place the pan and the chopsticks on the table\n7. [166.0-197.0] stand up from the couch and walk around the room",
+        "prompt tokens": 6721,
+        "completion tokens": 2306,
+        "total tokens": 9027
+    },
+    "analysis_status": "success"
+}

Room-scale/take-000465/caption/llm_description_part9.json

@@ -0,0 +1,18 @@
+{
+    "source_video_name": "2026-07-03-19-10-12.mp4",
+    "start": 1490.229,
+    "end": 1686.507,
+    "size": 65.8888111114502,
+    "FileId": "5001834812626998858",
+    "URL": "https://1437245006.vod-qcloud.com/dcad98e2vodcq1437245006/7bbc57525001834812626998858/mwQCDSgvnaIA.mp4",
+    "upload_status": "success",
+    "video_name": "2026-07-03-19-10-12_part009",
+    "response": {
+        "reasoning": "**Analysis of the Video Task and Subtasks**\n\nAlright, let's break this down systematically. The user wants me to analyze a video depicting a series of actions, and my task is to decompose the activity into a set of subtasks. I'm seeing a process that involves initially moving to a sofa, activating a TV, transferring food using a utensil, relocating, and finally, viewing the television. I need to be precise, so I will start by reviewing the timeline.\n\nFirst, I observe the initial movement from the kitchen area to the yellow sofa at the start. Then, there's the remote activation of the TV. After that, the person leans forward to grasp both the pan and the chopsticks, which signifies the commencement of food transfer. Next, the person uses chopsticks to transfer noodles from a pan into a cup, and the action continues until a significant amount is moved. After the noodle transfer, the person puts the chopsticks into the cup and carefully sets the pan down. Subsequently, there's a movement to grab the cup and the remote. Finally, the person stands, walks, and sits on a red chair. The final subtask is sitting and viewing the TV, with the cup and remote held. I've cross-checked these subtasks against the video, ensuring the timing and the objects are precisely captured.\n\nTo ensure clarity, I’ve refined the descriptions, incorporating specific objects and interactive steps, and included conditions. The overall structure is clear, concise, and explicitly addresses each element without pronouns. The structure is built with imperative sentences that are clear, use explicit objects (no pronouns), includes interactions with source, target, and tools, and has termination conditions such as \"until the desired amount of noodles is transferred\". I’m checking to see that the time intervals are continuous and non-overlapping. The final analysis yields a structured and complete set of subtasks. Now, I'm confident that the analysis and decomposition of this video have been methodically achieved. The time estimates have been cross-checked, and all subtasks have been meticulously defined, giving a full overview of the video activity.\n\n\n",
+        "result": "Task: Turn on the television, transfer noodles from a pan into a cup using chopsticks, and relocate to a chair to watch the television.\n\nSubtasks:\n1. [0.0-11.0] walk to the yellow sofa and sit down on the yellow sofa\n2. [11.0-48.0] turn on the television using the remote control\n3. [48.0-52.0] reach for the pan and the chopsticks on the table\n4. [52.0-129.0] transfer noodles from the pan into the cup using the chopsticks until the desired amount of noodles is transferred\n5. [129.0-137.0] place the chopsticks into the cup and place the pan onto the table\n6. [137.0-148.0] pick up the cup and the remote control from the table\n7. [148.0-157.0] stand up, walk to the red chair, and sit down on the red chair\n8. [157.0-198.0] sit on the red chair and watch the television",
+        "prompt tokens": 6721,
+        "completion tokens": 3174,
+        "total tokens": 9895
+    },
+    "analysis_status": "success"
+}

Room-scale/take-000465/motions/poses.pkl

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+version https://git-lfs.github.com/spec/v1
+oid sha256:819ff1a3fe52a5d65ec494c6790808809f5ee68ebf6682d5372d858c4a0b319f
+size 187505549

Room-scale/take-000465/motions/smplx.npz

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