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Detect: Sometimes encoders work when not listed in ffmpeg -codecs

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This commit is contained in:
Ross Patterson 2019-08-11 20:36:41 -07:00
parent 47cc498aa6
commit c04c2e9c35
1 changed files with 3 additions and 7 deletions
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10
ffmpeg/_detect.py
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@ -210,16 +210,12 @@ def detect_codecs(decoder, encoder, hwaccels=None, cmd='ffmpeg'):
avail_decoders = build_codecs.get(decoder, {}).get('decoders', [])
avail_encoders = build_codecs.get(encoder, {}).get('encoders', [])
if not avail_decoders:
raise ValueError(
'Could not detect a supported decoder for {0!r}'.format(decoder))
if not avail_encoders:
raise ValueError(
'Could not detect a supported encoder for {0!r}'.format(encoder))
codecs_kwargs = []
default_kwargs = collections.OrderedDict(
output=collections.OrderedDict(codec=avail_encoders[0]))
output=collections.OrderedDict())
if avail_encoders:
default_kwargs['output']['codec'] = avail_encoders[0]
for hwaccel in hwaccels_data['hwaccels']:
if hwaccel['codecs']: