* chore(video backend): renaming codec into video_backend in get_safe_default_video_backend()
* feat(pyav utils): adding suport for PyAV encoding parameters validation
* feat(VideoEncoderConfig): creating a VideoEncoderConfig to encapsulate encoding parameters
* feat(VideoEncoderConfig): propagating the VideoEncoderConfig in the codebase
* chore(docs): updating the docs
* feat(metadata): adding encoding parameters in dataset metadata
* fix(concatenation compatibility): adding compatibility check when concatenating video files
* feat(VideoEncoderConfig init): making VideoEncoderConfig more robust and adaptable to multiple backends
* feat(pyav checks): making pyav parameters checks more robust
* chore(duplicate): removing duplicate get_codec_options definition
* test(existing): adapting existing tests
* test(new): adding new tests for encoding related features
* chore(format): fixing formatting issues
* chore(PyAV): cleaning up PyAV utils and encoding parameters checks to stick to the minimun required tooling.
* chore(format): formatting code
* chore(doctrings): updating docstrings
* fix(camera_encoder_config): Removing camera_encoder_config from LeRobotDataset, as it's only required in LeRobotDatasetWriter.
* feat(default values): applying a consistent naming convention for default RGB cameras video encoder parameters
* fix(rollout): propagating VideoEncoderConfig to the latest recording modes
* chore(format): formatting code, fixing error messages and variable names
* fix(arguments order): reverting changes in arguments order in StreamingVideoEncoder
* chore(relative imports): switching to relative local imports within lerobot.datasets
* test(artifacts): cleaning up artifacts for the video encoding tests
* chore(docs): updating docs
* chore(fromat): formatting code
* fix(imports): refactoring the file architecture to avoid circular imports. VideoEncoderConfig is now defined in lerobot.configs and lazily imports av at runtime.
* fix(typos): fixing typos and small mistakes
* test(factories): updating factories
* feat(aggregate): updating dataset aggregation procedure. Encoding tuning paramters (crf, g,...) are ignored for validation and changed to None in the aggregated dataset if incompatible.
* docs(typos): fixing typos
* fix(deletion): reverting unwanted deletion
* fix(typos): fixing multiple typos
* feat(codec options): passing codec options to lerobot_edit_dataset episode deletion tool
* typo(typo): typo
* fix(typos): fixing remaining typos
* chore(rename): renaming camera_encoder_config to camera_encoder
* docs(clean): cleaning and formating docs
* docs(dataset): addind details about datasets
* chore(format): formatting code
* docs(warning): adding warning regarding encoding parameters modification
* fix(re-encoding): removing inconsistent re-encoding option in lerobot_edit_dataset
* typos(typos): typos
* chore(format): resolving prettier issues
* fix(h264_nvenc): fixing crf handling for h264_nvenc
* docs(clean): removing too technical parts of the docs
* fix(imports): fixing imports at the __init__ level
* fix(imports): fixing not very pretty imports in video config file
* feat(episode filtering): adding support for episodes filtering at initialization time in LeRobotDataset
* test(tests): adding tests
* chore(format): formatting code
* feat(performance): improving implementation for better performances on big datasets
* chores(warning): improving warnings and errors for episodes filtering
* test(invalid key): adding test for invalid filtering key
* chore(format): formatting code
* add: a flexible transformation registry
* fix: image transforms can be set both at init and after
* add: tests
* fix: take in review
* feat(datasets): add image transform setters
* fix: pre-commit
* fix: CI
---------
Signed-off-by: Francesco Capuano <74058581+fracapuano@users.noreply.github.com>
* refactor(dataset): split reader and writer
* chore(dataset): remove proxys
* refactor(dataset): better reader & writer encapsulation
* refactor(datasets): clean API + reduce leaky implementations
* refactor(dataset): API cleaning for writer, reader and meta
* refactor(dataset): expose writer & reader + other minor improvements
* refactor(dataset): improve teardown routine
* refactor(dataset): add hf_dataset property at the facade level
* chore(dataset): add init for datasset module
* docs(dataset): add docstrings for public API of the dataset classes
* tests(dataset): add tests for new classes
* fix(dataset): remove circular dependecy
* incremental parquet writing
* add .finalise() and a backup __del__ for stopping writers
* fix missing import
* precommit fixes added back the use of embed images
* added lazy loading for hf_Dataset to avoid frequently reloading the dataset during recording
* fix bug in video timestamps
* Added proper closing of parquet file before reading
* Added rigorous testing to validate the consistency of the meta data after creation of a new dataset
* fix bug in episode index during clear_episode_buffer
* fix(empty concat): check for empty paths list before data files concatenation
* fix(v3.0 message): updating v3.0 backward compatibility message.
* added fixes for the resume logic
* answering co-pilot review
* reverting some changes and style nits
* removed unused functions
* fix chunk_id and file_id when resuming
* - fix parquet loading when resuming
- add test to verify the parquet file integrity when resuming so that data files are now overwritten
* added general function get_file_size_in_mb and removed the one for video
* fix table size value when resuming
* Remove unnecessary reloading of the parquet file when resuming record.
Write to a new parquet file when resuming record
* added back reading parquet file for image datasets only
* - respond to Qlhoest comments
- Use pyarrows `from_pydict` function
- Add buffer for episode metadata to write to the parquet file in batches to improve efficiency
- Remove the use of `to_parquet_with_hf_images`
* fix(dataset_tools) with the new logic using proper finalize
bug in finding the latest path of the metdata that was pointing to the data files
added check for the metadata size in the case the metadatabuffer was not written yet
* nit in flush_metadata_buffer
* fix(lerobot_dataset) return the right dataset len when a subset of the dataset is requested
---------
Co-authored-by: Harsimrat Sandhawalia <hs.sandhawalia@gmail.com>
* chore: replace hard-coded 'action' values with constants throughout all the source code
* chore(tests): replace hard-coded action values with constants throughout all the test code
* chore: replace hard-coded OBS values with constants throughout all the source code
* chore(tests): replace hard-coded OBS values with constants throughout all the test code
* feat(policies): Initial setup to push policies to hub with tags and model card
* feat: add dataset that is used to train
* Add model template summary
* fix: Update link model_card template
* fix: remove print
* fix: change import name
* fix: add model summary in template
* fix: minor text
* fix: comments Lucain
* fix: feedback steven
* fix: restructure push to hub
* fix: remove unneeded changes
* fix: import
* fix: import 2
* Add MANIFEST.in
* fix: feedback pr
* Fix tests
* tests: Add smolvla end-to-end test
* Fix: smolvla test
* fix test name
* fix policy tests
* Add push to hub false policy tests
* Do push to hub cleaner
* fix(ci): add push_to_hub false in tests
---------
Co-authored-by: Steven Palma <steven.palma@huggingface.co>
Caroline Pascal