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[utils] Restrict parse_codecs and add theora as known vcodec (#21381)

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This commit is contained in:
Sergey M․ 2019-06-14 01:56:17 +07:00
parent 8361e7f934
commit 28cc2241e4
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GPG Key ID: 2C393E0F18A9236D
2 changed files with 12 additions and 8 deletions
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9
test/test_utils.py
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@ -822,6 +822,15 @@ class TestUtil(unittest.TestCase):
'vcodec': 'av01.0.05M.08',
'acodec': 'none',
})
self.assertEqual(parse_codecs('theora, vorbis'), {
'vcodec': 'theora',
'acodec': 'vorbis',
})
self.assertEqual(parse_codecs('unknownvcodec, unknownacodec'), {
'vcodec': 'unknownvcodec',
'acodec': 'unknownacodec',
})
self.assertEqual(parse_codecs('unknown'), {})
def test_escape_rfc3986(self):
reserved = "!*'();:@&=+$,/?#[]"

11
youtube_dl/utils.py
View File

@ -2529,7 +2529,7 @@ def parse_codecs(codecs_str):
vcodec, acodec = None, None
for full_codec in splited_codecs:
codec = full_codec.split('.')[0]
if codec in ('avc1', 'avc2', 'avc3', 'avc4', 'vp9', 'vp8', 'hev1', 'hev2', 'h263', 'h264', 'mp4v', 'hvc1', 'av01'):
if codec in ('avc1', 'avc2', 'avc3', 'avc4', 'vp9', 'vp8', 'hev1', 'hev2', 'h263', 'h264', 'mp4v', 'hvc1', 'av01', 'theora'):
if not vcodec:
vcodec = full_codec
elif codec in ('mp4a', 'opus', 'vorbis', 'mp3', 'aac', 'ac-3', 'ec-3', 'eac3', 'dtsc', 'dtse', 'dtsh', 'dtsl'):
@ -2540,13 +2540,8 @@ def parse_codecs(codecs_str):
if not vcodec and not acodec:
if len(splited_codecs) == 2:
return {
'vcodec': vcodec,
'acodec': acodec,
}
elif len(splited_codecs) == 1:
return {
'vcodec': 'none',
'acodec': vcodec,
'vcodec': splited_codecs[0],
'acodec': splited_codecs[1],
}
else:
return {