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Log a better error message if ffprobe or avconv are not found (related #1134)

This commit is contained in:
Jaime Marquínez Ferrándiz 2013-07-31 21:22:08 +02:00
parent bbcbf4d459
commit 4aa16a50f5
1 changed files with 2 additions and 1 deletions
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3
youtube_dl/PostProcessor.py
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@ -100,7 +100,8 @@ class FFmpegExtractAudioPP(FFmpegPostProcessor):
self._nopostoverwrites = nopostoverwrites self._nopostoverwrites = nopostoverwrites
def get_audio_codec(self, path): def get_audio_codec(self, path):
if not self._exes['ffprobe'] and not self._exes['avprobe']: return None if not self._exes['ffprobe'] and not self._exes['avprobe']:
raise PostProcessingError(u'ffprobe or avprobe not found. Please install one.')
try: try:
cmd = [self._exes['avprobe'] or self._exes['ffprobe'], '-show_streams', encodeFilename(self._ffmpeg_filename_argument(path))] cmd = [self._exes['avprobe'] or self._exes['ffprobe'], '-show_streams', encodeFilename(self._ffmpeg_filename_argument(path))]
handle = subprocess.Popen(cmd, stderr=compat_subprocess_get_DEVNULL(), stdout=subprocess.PIPE) handle = subprocess.Popen(cmd, stderr=compat_subprocess_get_DEVNULL(), stdout=subprocess.PIPE)