R-yan/l1ving_youtube-dl
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For MP4 format and stdout, use -movflags option.

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This commit is contained in:
Anand Tamariya 2018-12-24 16:37:38 +05:30
parent a79580dc9a
commit f0cbbcf089
1 changed files with 3 additions and 1 deletions
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4
youtube_dl/downloader/external.py
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@ -300,10 +300,12 @@ class FFmpegFD(ExternalFD):
args += ['-fs', compat_str(self._TEST_FILE_SIZE)] args += ['-fs', compat_str(self._TEST_FILE_SIZE)]
if protocol in ('m3u8', 'm3u8_native'): if protocol in ('m3u8', 'm3u8_native'):
if self.params.get('hls_use_mpegts', False) or tmpfilename == '-': if self.params.get('hls_use_mpegts', False):
args += ['-f', 'mpegts'] args += ['-f', 'mpegts']
else: else:
args += ['-f', 'mp4'] args += ['-f', 'mp4']
if tmpfilename == '-':
args += ["-movflags", "frag_keyframe+empty_moov"]
if (ffpp.basename == 'ffmpeg' and is_outdated_version(ffpp._versions['ffmpeg'], '3.2', 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._versions['ffmpeg'], '3.2', False)) and (not info_dict.get('acodec') or info_dict['acodec'].split('.')[0] in ('aac', 'mp4a')):
args += ['-bsf:a', 'aac_adtstoasc'] args += ['-bsf:a', 'aac_adtstoasc']
elif protocol == 'rtmp': elif protocol == 'rtmp':