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revert 8c977 wrong format, use b:v instead of vb, b:a instead of ab, no speed for 1st pass vp9

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j 2023-07-29 10:58:52 +02:00
parent 4073942ec2
commit a25ad7c947
1 changed files with 6 additions and 5 deletions
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11
pandora/archive/extract.py
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@ -219,7 +219,7 @@ def stream(video, target, profile, info, audio_track=0, flags={}):
bitrate = height*width*fps*bpp/1000
video_settings = trim + [
'-vb', '%dk' % bitrate,
'-b:v', '%dk' % bitrate,
'-aspect', aspect,
# '-vf', 'yadif',
'-max_muxing_queue_size', '512',
@ -286,7 +286,7 @@ def stream(video, target, profile, info, audio_track=0, flags={}):
ac = min(ac, audiochannels)
audio_settings += ['-ac', str(ac)]
if audiobitrate:
audio_settings += ['-ab', audiobitrate]
audio_settings += ['-b:a', audiobitrate]
if format == 'mp4':
audio_settings += ['-c:a', 'aac', '-strict', '-2']
elif audio_codec == 'libopus':
@ -319,11 +319,12 @@ def stream(video, target, profile, info, audio_track=0, flags={}):
pass1_post = post[:]
pass1_post[-1] = '/dev/null'
if format == 'webm':
pass1_post = ['-speed', '4'] + pass1_post
if video_codec != 'libvpx-vp9':
pass1_post = ['-speed', '4'] + pass1_post
post = ['-speed', '1'] + post
cmds.append(base + ['-an', '-v:pass', '1', '-passlogfile', '%s.log' % target]
cmds.append(base + ['-an', '-pass', '1', '-passlogfile', '%s.log' % target]
+ video_settings + pass1_post)
cmds.append(base + ['-v:pass', '2', '-passlogfile', '%s.log' % target]
cmds.append(base + ['-pass', '2', '-passlogfile', '%s.log' % target]
+ audio_settings + video_settings + post)
else:
cmds.append(base + audio_settings + video_settings + post)