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add to extract libavformat build version

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This commit is contained in:
kikuyan 2021-07-19 11:39:33 +09:00
parent 7b0a9430da
commit 9aa66caa5b
2 changed files with 8 additions and 5 deletions
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2
youtube_dl/downloader/external.py
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@ -321,7 +321,7 @@ class FFmpegFD(ExternalFD):
args += ['-f', 'mpegts']
else:
args += ['-f', 'mp4']
if (ffpp.basename == 'ffmpeg' and is_outdated_version(ffpp._lavf_version, '57.56.100', False)) and (not info_dict.get('acodec') or info_dict['acodec'].split('.')[0] in ('aac', 'mp4a')):
if (ffpp.basename == 'ffmpeg' and is_outdated_version(ffpp._lavf_version.get('runtime'), '57.56.100', False)) and (not info_dict.get('acodec') or info_dict['acodec'].split('.')[0] in ('aac', 'mp4a')):
args += ['-bsf:a', 'aac_adtstoasc']
elif protocol == 'rtmp':
args += ['-f', 'flv']

11
youtube_dl/postprocessor/ffmpeg.py
View File

@ -81,11 +81,14 @@ class FFmpegPostProcessor(PostProcessor):
# get ffmpeg and libavformat runtime versions
vers = get_exe_version(
path, args=['-version'],
version_re=r'(?s)version\s+([-0-9._a-zA-Z]+)(?:.*?libavformat.*?/\s+([0-9. ]+))?')
version_re=r'(?s)version\s+([-0-9._a-zA-Z]+)(?:.*?libavformat\s+([0-9. ]+)\s+/\s+([0-9. ]+))?')
if isinstance(vers, (list, tuple)):
ver = vers[0]
if len(vers) > 1 and vers[1]:
self._lavf_version = vers[1].replace(' ', '')
if len(vers) > 2 and vers[1] and vers[2]:
self._lavf_version = {
'build': vers[1].replace(' ', ''),
'runtime': vers[2].replace(' ', '')
}
else:
ver = vers
else:
@ -107,7 +110,7 @@ class FFmpegPostProcessor(PostProcessor):
self._paths = None
self._versions = None
self._lavf_version = None
self._lavf_version = {}
if self._downloader:
prefer_ffmpeg = self._downloader.params.get('prefer_ffmpeg', True)
location = self._downloader.params.get('ffmpeg_location')