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feat: split file as long as the init section is changed

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fix
This commit is contained in:
acgnhiki 2024-06-20 19:53:49 +08:00
parent 1d681868f5
commit 7fc31e9e11
1 changed files with 9 additions and 3 deletions

12
src/blrec/hls/operators/segment_dumper.py
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@ -85,6 +85,10 @@ class SegmentDumper:
curr_profile = ffprobe(curr_init_item.payload)
logger.debug(f'current init section profile: {curr_profile}')
if prev_init_item.payload == curr_init_item.payload:
logger.debug('the current init section is identical to the previous one')
return False
prev_video_profile = prev_profile['streams'][0]
prev_audio_profile = prev_profile['streams'][1]
assert prev_video_profile['codec_type'] == 'video'
@ -103,7 +107,6 @@ class SegmentDumper:
or prev_video_profile['coded_height'] != curr_video_profile['coded_height']
):
logger.warning('Video parameters changed')
return True
if (
prev_audio_profile['codec_name'] != curr_audio_profile['codec_name']
@ -112,9 +115,12 @@ class SegmentDumper:
or prev_audio_profile.get('bit_rate') != curr_audio_profile.get('bit_rate')
):
logger.warning('Audio parameters changed')
return True
return False
logger.debug(
'must split the file '
'because the current init section is not identical to the previous one'
)
return True
def _need_split_file(self, item: Union[InitSectionData, SegmentData]) -> bool:
return item.segment.custom_parser_values.get('split', False)