Dataset Viewer
Duplicate
The dataset viewer is not available for this split.
Cannot load the dataset split (in streaming mode) to extract the first rows.
Error code:   StreamingRowsError
Exception:    CastError
Message:      Couldn't cast
slug: string
name: string
engine: string
model: string
sample_rate: int64
ref_audio: string
ref_text: string
speaker_embedding: string
accurate_mode: bool
clean_speaker_background: bool
text_normalization: bool
language: string
note: string
usage: list<item: string>
  child 0, item: string
sample_rate_note: string
voices: list<item: struct<id: string, label: string, language: string, audio_file: string, audio_relpath: st (... 92 chars omitted)
  child 0, item: struct<id: string, label: string, language: string, audio_file: string, audio_relpath: string, ref_t (... 80 chars omitted)
      child 0, id: string
      child 1, label: string
      child 2, language: string
      child 3, audio_file: string
      child 4, audio_relpath: string
      child 5, ref_text_file: string
      child 6, ref_text: string
      child 7, source: string
      child 8, notes: string
      child 9, bytes: int64
version: int64
purpose: string
to
{'version': Value('int64'), 'purpose': Value('string'), 'usage': List(Value('string')), 'sample_rate_note': Value('string'), 'voices': List({'id': Value('string'), 'label': Value('string'), 'language': Value('string'), 'audio_file': Value('string'), 'audio_relpath': Value('string'), 'ref_text_file': Value('string'), 'ref_text': Value('string'), 'source': Value('string'), 'notes': Value('string'), 'bytes': Value('int64')})}
because column names don't match
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/src/worker/utils.py", line 147, in get_rows_or_raise
                  return get_rows(
                      dataset=dataset,
                  ...<4 lines>...
                      column_names=column_names,
                  )
                File "/src/libs/libcommon/src/libcommon/utils.py", line 272, in decorator
                  return func(*args, **kwargs)
                File "/src/services/worker/src/worker/utils.py", line 127, in get_rows
                  rows_plus_one = list(itertools.islice(safe_iter(ds, dataset=dataset), rows_max_number + 1))
                File "/src/services/worker/src/worker/utils.py", line 478, in safe_iter
                  yield from ds.decode(False) if ds.features else ds
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2818, in __iter__
                  for key, example in ex_iterable:
                                      ^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2355, in __iter__
                  for key, pa_table in self._iter_arrow():
                                       ~~~~~~~~~~~~~~~~^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2380, in _iter_arrow
                  for key, pa_table in self.ex_iterable._iter_arrow():
                                       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 536, in _iter_arrow
                  for key, pa_table in iterator:
                                       ^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 419, in _iter_arrow
                  for key, pa_table in self.generate_tables_fn(**gen_kwags):
                                       ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 343, in _generate_tables
                  self._cast_table(pa_table, json_field_paths=json_field_paths),
                  ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 132, in _cast_table
                  pa_table = table_cast(pa_table, self.info.features.arrow_schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2369, in table_cast
                  return cast_table_to_schema(table, schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2297, in cast_table_to_schema
                  raise CastError(
                  ...<3 lines>...
                  )
              datasets.table.CastError: Couldn't cast
              slug: string
              name: string
              engine: string
              model: string
              sample_rate: int64
              ref_audio: string
              ref_text: string
              speaker_embedding: string
              accurate_mode: bool
              clean_speaker_background: bool
              text_normalization: bool
              language: string
              note: string
              usage: list<item: string>
                child 0, item: string
              sample_rate_note: string
              voices: list<item: struct<id: string, label: string, language: string, audio_file: string, audio_relpath: st (... 92 chars omitted)
                child 0, item: struct<id: string, label: string, language: string, audio_file: string, audio_relpath: string, ref_t (... 80 chars omitted)
                    child 0, id: string
                    child 1, label: string
                    child 2, language: string
                    child 3, audio_file: string
                    child 4, audio_relpath: string
                    child 5, ref_text_file: string
                    child 6, ref_text: string
                    child 7, source: string
                    child 8, notes: string
                    child 9, bytes: int64
              version: int64
              purpose: string
              to
              {'version': Value('int64'), 'purpose': Value('string'), 'usage': List(Value('string')), 'sample_rate_note': Value('string'), 'voices': List({'id': Value('string'), 'label': Value('string'), 'language': Value('string'), 'audio_file': Value('string'), 'audio_relpath': Value('string'), 'ref_text_file': Value('string'), 'ref_text': Value('string'), 'source': Value('string'), 'notes': Value('string'), 'bytes': Value('int64')})}
              because column names don't match

Need help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.

ZONOS2 VI — giọng Việt + Colab (L4)

Dataset phụ trợ cho Zyphra/ZONOS2:

  • 6 giọng tham chiếu tiếng Việt (audio + transcript)
  • 2 notebook Colab (clone giọng + đọc SRT), runtime GPU L4

Model weights ZONOS2 không nằm trong repo này — notebook tải từ Zyphra/ZONOS2.

Cấu trúc

voices/<slug>/
  ref.wav | ref.mp3
  ref_text.txt
colab/
  ZONOS2_VI_Clone_Colab.ipynb
  ZONOS2_VI_SRT_Colab.ipynb

Giọng

slug file
ban_mai Ban_Mai.mp3
lan_trinh Lan_Trinh.wav
ngan_ha Ngan_Ha.wav
ngoc_huyen Ngoc_Huyen.mp3
thao_trinh Thao_Trinh.wav
tuong_vy Tuong_Vy.wav

Colab

  1. Runtime → L4 (T4 không chạy ZONOS2)
  2. Mở notebook Clone hoặc SRT
  3. Đặt HF_REPO = "STBack23/zonos2-vi" (đã sẵn trong notebook)
  4. Clone tạo speaker.npy trên Drive; SRT dùng profile đó

License

  • Code / notebooks trong dataset: MIT (theo ZONOS2 inference)
  • Model weights Zyphra/ZONOS2: Apache-2.0
  • Audio mẫu: dùng nội bộ / theo quyền sở hữu của bạn khi clone giọng mới
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