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50fps should result in 25fps videos

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j 2012-01-04 14:34:23 +05:30
parent 73e82cca92
commit 3dc8dfcacd
1 changed files with 9 additions and 3 deletions
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12
pandora_client/extract.py
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@ -117,7 +117,13 @@ def video_cmd(video, target, profile, info):
fps = AspectRatio(info['video'][0]['framerate']) fps = AspectRatio(info['video'][0]['framerate'])
width = int(dar * height) width = int(dar * height)
width += width % 2 width += width % 2
extra = []
if fps == 50:
fps = 25
extra += ['-r', '25']
if fps == 60:
fps = 30
extra += ['-r', '30']
bitrate = height*width*fps*bpp/1000 bitrate = height*width*fps*bpp/1000
aspect = dar.ratio aspect = dar.ratio
#use 1:1 pixel aspect ratio if dar is close to that #use 1:1 pixel aspect ratio if dar is close to that
@ -129,7 +135,7 @@ def video_cmd(video, target, profile, info):
'-s', '%dx%d'%(width, height), '-s', '%dx%d'%(width, height),
'-aspect', aspect, '-aspect', aspect,
'-vf', 'yadif', '-vf', 'yadif',
] ] + extra
else: else:
video_settings = ['-vn'] video_settings = ['-vn']
@ -143,7 +149,7 @@ def video_cmd(video, target, profile, info):
else: else:
audio_settings = ['-an'] audio_settings = ['-an']
cmd = ['ffmpeg', '-y', '-i', video] \ cmd = ['ffmpeg', '-y', '-i', video, '-threads', '4'] \
+ audio_settings \ + audio_settings \
+ video_settings \ + video_settings \
+ ['-f','webm', target] + ['-f','webm', target]