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Unset ffmpeg's -seekable, -http_seekable, and -icy flags

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This commit is contained in:
nikhil 2021-08-02 20:33:49 -04:00
parent 236e3d30ba
commit b511872fbf
2 changed files with 17 additions and 0 deletions
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13
youtube_dl/downloader/external.py
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@ -243,6 +243,19 @@ class FFmpegFD(ExternalFD):
# https://github.com/ytdl-org/youtube-dl/issues/11800#issuecomment-275037127
# http://trac.ffmpeg.org/ticket/6125#comment:10
args += ['-seekable', '1' if seekable else '0']
http_seekable = info_dict.get('_http_seekable')
if http_seekable is not None:
# setting -http_seekable prevents ffmpeg from guessing if the server
# supports seeking in other kinds of requests (by adding the same header
# as above: `Range: bytes=0-`)
args += ['-http_seekable', '1' if http_seekable else '0']
icy = info_dict.get('_icy')
if icy is not None:
# setting -icy 0 prevents ffmpeg from sending the header `Icy-Metadata: 1`,
# which can cause also problems
# https://github.com/ytdl-org/youtube-dl/pull/29688
# https://trac.ffmpeg.org/ticket/5460#comment:5
args += ['-icy', '1' if icy else '0']
args += self._configuration_args()

4
youtube_dl/extractor/nbc.py
View File

@ -542,6 +542,10 @@ class NBCOlympicsStreamIE(AdobePassIE):
)['akamai'][0]['tokenizedUrl']
formats = self._extract_m3u8_formats(tokenized_url, pid, 'mp4')
for f in formats:
f['_seekable'] = False
f['_http_seekable'] = False
f['_icy'] = False
self._sort_formats(formats)
return {