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Use avconv for downloading with m3u8 manifests if it's available (fixes #1735)

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Jaime Marquínez Ferrándiz 2013-11-10 16:47:03 +01:00
parent 0ed05a1d2d
commit 801dbbdffd
1 changed files with 13 additions and 9 deletions
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22
youtube_dl/FileDownloader.py
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@ -381,16 +381,20 @@ class FileDownloader(object):
self.report_destination(filename)
tmpfilename = self.temp_name(filename)
args = ['ffmpeg', '-y', '-i', url, '-f', 'mp4', '-c', 'copy',
'-absf', 'aac_adtstoasc', tmpfilename]
# Check for ffmpeg first
try:
subprocess.call(['ffmpeg', '-h'], stdout=(open(os.path.devnull, 'w')), stderr=subprocess.STDOUT)
except (OSError, IOError):
self.report_error(u'm3u8 download detected but "%s" could not be run' % args[0] )
return False
args = ['-y', '-i', url, '-f', 'mp4', '-c', 'copy',
'-bsf:a', 'aac_adtstoasc', tmpfilename]
retval = subprocess.call(args)
for program in ['avconv', 'ffmpeg']:
try:
subprocess.call([program, '-version'], stdout=(open(os.path.devnull, 'w')), stderr=subprocess.STDOUT)
break
except (OSError, IOError):
pass
else:
self.report_error(u'm3u8 download detected but ffmpeg or avconv could not be found')
cmd = [program] + args
retval = subprocess.call(cmd)
if retval == 0:
fsize = os.path.getsize(encodeFilename(tmpfilename))
self.to_screen(u'\r[%s] %s bytes' % (args[0], fsize))