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Log a better error message if ffprobe or avconv are not found (related #1134)
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@ -100,7 +100,8 @@ class FFmpegExtractAudioPP(FFmpegPostProcessor):
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self._nopostoverwrites = nopostoverwrites
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self._nopostoverwrites = nopostoverwrites
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def get_audio_codec(self, path):
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def get_audio_codec(self, path):
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if not self._exes['ffprobe'] and not self._exes['avprobe']: return None
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if not self._exes['ffprobe'] and not self._exes['avprobe']:
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raise PostProcessingError(u'ffprobe or avprobe not found. Please install one.')
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try:
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try:
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cmd = [self._exes['avprobe'] or self._exes['ffprobe'], '-show_streams', encodeFilename(self._ffmpeg_filename_argument(path))]
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cmd = [self._exes['avprobe'] or self._exes['ffprobe'], '-show_streams', encodeFilename(self._ffmpeg_filename_argument(path))]
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handle = subprocess.Popen(cmd, stderr=compat_subprocess_get_DEVNULL(), stdout=subprocess.PIPE)
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handle = subprocess.Popen(cmd, stderr=compat_subprocess_get_DEVNULL(), stdout=subprocess.PIPE)
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