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Add support for more qualities, merging video+audio using MSE

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Signed-off-by: Jesús <heckyel@hyperbola.info>
This commit is contained in:
James Taylor
2021-08-17 17:58:17 -07:00
committed by Jesús
parent 0c106bb111
commit d56df02e7b
7 changed files with 575 additions and 31 deletions
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12
youtube/yt_data_extract/watch_extraction.py
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@@ -415,13 +415,21 @@ def _extract_formats(info, player_response):
fmt['itag'] = itag
fmt['ext'] = None
fmt['audio_bitrate'] = None
fmt['bitrate'] = yt_fmt.get('bitrate')
fmt['acodec'] = None
fmt['vcodec'] = None
fmt['width'] = yt_fmt.get('width')
fmt['height'] = yt_fmt.get('height')
fmt['file_size'] = yt_fmt.get('contentLength')
fmt['audio_sample_rate'] = yt_fmt.get('audioSampleRate')
fmt['audio_sample_rate'] = extract_int(yt_fmt.get('audioSampleRate'))
fmt['duration_ms'] = yt_fmt.get('approxDurationMs')
fmt['fps'] = yt_fmt.get('fps')
fmt['init_range'] = yt_fmt.get('initRange')
fmt['index_range'] = yt_fmt.get('indexRange')
for key in ('init_range', 'index_range'):
if fmt[key]:
fmt[key]['start'] = int(fmt[key]['start'])
fmt[key]['end'] = int(fmt[key]['end'])
update_format_with_type_info(fmt, yt_fmt)
cipher = dict(urllib.parse.parse_qsl(multi_get(yt_fmt,
'cipher', 'signatureCipher', default='')))
@@ -459,7 +467,7 @@ def extract_hls_formats(hls_manifest):
if lines[i].startswith('#EXT-X-STREAM-INF'):
fmt = {'acodec': None, 'vcodec': None, 'height': None,
'width': None, 'fps': None, 'audio_bitrate': None,
'itag': None, 'file_size': None,
'itag': None, 'file_size': None, 'duration_ms': None,
'audio_sample_rate': None, 'url': None}
properties = lines[i].split(':')[1]
properties += ',' # make regex work for last key-value pair