The dataset viewer is not available for this subset.
Exception: SplitsNotFoundError
Message: The split names could not be parsed from the dataset config.
Traceback: Traceback (most recent call last):
File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 286, in get_dataset_config_info
for split_generator in builder._split_generators(
~~~~~~~~~~~~~~~~~~~~~~~~~^
StreamingDownloadManager(base_path=builder.base_path, download_config=download_config)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/webdataset/webdataset.py", line 80, in _split_generators
raise ValueError(
...<2 lines>...
)
ValueError: The TAR archives of the dataset should be in WebDataset format, but the files in the archive don't share the same prefix or the same types.
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/src/services/worker/src/worker/job_runners/config/split_names.py", line 68, in compute_split_names_from_streaming_response
for split in get_dataset_split_names(
~~~~~~~~~~~~~~~~~~~~~~~^
path=dataset,
^^^^^^^^^^^^^
config_name=config,
^^^^^^^^^^^^^^^^^^^
token=hf_token,
^^^^^^^^^^^^^^^
)
^
File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 340, in get_dataset_split_names
info = get_dataset_config_info(
path,
...<6 lines>...
**config_kwargs,
)
File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 291, in get_dataset_config_info
raise SplitsNotFoundError("The split names could not be parsed from the dataset config.") from err
datasets.inspect.SplitsNotFoundError: The split names could not be parsed from the dataset config.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.
YAML Metadata Warning:empty or missing yaml metadata in repo card
Check out the documentation for more information.
motion_example_0506: indexed tar archive
Uncompressed tar shards preserving source-relative paths, including all modalities. Original regular files: 1,498,378. Archive shards: 71.
Wait for REMOTE_VERIFIED.json before treating this upload as complete.
No dataset license is inferred or granted by this packaging operation.
Read a member without extracting the dataset
Download the index and required tar shards, plus pack_motion_example.py:
from pack_motion_example import PackedMotionReader
reader = PackedMotionReader('/path/to/dataset_tar')
payload = reader.read_bytes('metadata.jsonl') # use an existing indexed path
reader.close()
reader.open(path) buffers one member and supports file-object readers such as numpy.load / torch.load. Existing filename-only video decoders need an adapter.
Restore files
Keep the tar files, archive_index.sqlite, archive_index.tsv, SHA256SUMS, packing_summary.json, and both Python scripts in one folder:
python unpack_motion_example.py --archive-dir /path/to/dataset_tar --output-dir /path/to/new_restored_directory --workers 8
Restoration verifies SHA256 and refuses mismatching existing files. External symlink targets are not copied; external links require explicit opt-in. Hardlinks were materialized as independent files. Ownership is not restored; special permission bits are removed and owner access is retained.
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