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fix ffmpeg version error

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This commit is contained in:
FengYu 2014-08-12 17:08:51 +08:00
parent 9142a45284
commit eaf59fc745
1 changed files with 8 additions and 3 deletions
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11
src/you_get/processor/ffmpeg.py
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@ -7,11 +7,16 @@ def get_usable_ffmpeg(cmd):
try: try:
p = subprocess.Popen([cmd, '-version'], stdout=subprocess.PIPE, stderr=subprocess.PIPE) p = subprocess.Popen([cmd, '-version'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
out, err = p.communicate() out, err = p.communicate()
vers = str(out, 'utf-8').split('\n')[0].split(' ') vers = str(out, 'utf-8').split('\n')[0].split()
assert (vers[0] == 'ffmpeg' and vers[2][0] > '0') or (vers[0] == 'avconv') assert (vers[0] == 'ffmpeg' and vers[2][0] > '0') or (vers[0] == 'avconv')
return cmd, [int(i) for i in vers[2].split('.')] #if the version is strange like 'N-1234-gd1111', set version to 2.0
try:
version = [int(i) for i in vers[2].split('.')]
except:
version = [2, 0]
return cmd, version
except: except:
return None return None, None
FFMPEG, FFMPEG_VERSION = get_usable_ffmpeg('ffmpeg') or get_usable_ffmpeg('avconv') FFMPEG, FFMPEG_VERSION = get_usable_ffmpeg('ffmpeg') or get_usable_ffmpeg('avconv')