add return_token_timestamps to WhisperProcessor (#30812)
* compute num_frames in WhisperFeatureExtractor
* add return_num_frames in WhisperFeatureProcessor + adapt pipeline
* return_timestamps renaming + pipeline fix
* fix
* fix
* fix
* add tests
* Update src/transformers/models/whisper/feature_extraction_whisper.py
Co-authored-by: Sanchit Gandhi <93869735+sanchit-gandhi@users.noreply.github.com>
* apply review changes
* fix
* Update src/transformers/models/whisper/feature_extraction_whisper.py
Co-authored-by: Sanchit Gandhi <93869735+sanchit-gandhi@users.noreply.github.com>
* Update tests/models/whisper/test_modeling_whisper.py
Co-authored-by: Sanchit Gandhi <93869735+sanchit-gandhi@users.noreply.github.com>
* apply review
* fix
* review changes
* Update src/transformers/models/whisper/feature_extraction_whisper.py
Co-authored-by: amyeroberts <22614925+amyeroberts@users.noreply.github.com>
* make style quality
* EXPECTED_OUTPUT in single line
* small numpy->torch fix
* fix
---------
Co-authored-by: Sanchit Gandhi <93869735+sanchit-gandhi@users.noreply.github.com>
Co-authored-by: amyeroberts <22614925+amyeroberts@users.noreply.github.com>
