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chore(doctrings): updating docstrings

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CarolinePascal
2026-05-04 17:01:11 +02:00
parent 016799dfa1
commit 50e2d7b5f4
1 changed files with 6 additions and 5 deletions
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src/lerobot/datasets/video_utils.py
+6 -5
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@@ -116,11 +116,12 @@ class VideoEncoderConfig:
check_video_encoder_config_pyav(self) check_video_encoder_config_pyav(self)
def resolve_vcodec(self) -> None: def resolve_vcodec(self) -> None:
"""Validate vcodec and resolve 'auto' to best available HW encoder, fallback to libsvtav1. """Check ``vcodec`` and, when it is ``"auto"``, pick a concrete encoder.
Any explicitly-requested codec that isn't in the local FFmpeg build is For ``"auto"``, the first hardware encoder in the preference list that FFmpeg
also silently rewritten to ``libsvtav1`` so encoding never hard-fails on exposes is chosen; if none are available, ``libsvtav1`` is used. If the
a host missing the requested encoder. resolved codec (explicit or after auto-selection) is not present in the
local FFmpeg build, raises ``ValueError``.
""" """
if self.vcodec not in VALID_VIDEO_CODECS: if self.vcodec not in VALID_VIDEO_CODECS:
raise ValueError(f"Invalid vcodec '{self.vcodec}'. Must be one of: {sorted(VALID_VIDEO_CODECS)}") raise ValueError(f"Invalid vcodec '{self.vcodec}'. Must be one of: {sorted(VALID_VIDEO_CODECS)}")
@@ -131,7 +132,7 @@ class VideoEncoderConfig:
logger.info(f"Auto-selected video codec: {encoder}") logger.info(f"Auto-selected video codec: {encoder}")
self.vcodec = encoder self.vcodec = encoder
return return
logger.info("No hardware encoder available, falling back to software encoder 'libsvtav1'") logger.warning("No hardware encoder available, falling back to software encoder 'libsvtav1'")
self.vcodec = "libsvtav1" self.vcodec = "libsvtav1"
if self.detect_available_encoders(self.vcodec): if self.detect_available_encoders(self.vcodec):