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FFmpegPostProcessor: decode stderr first and then get the last line (closes #837)

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This commit is contained in:
Jaime Marquínez Ferrándiz 2013-05-12 19:08:32 +02:00
parent 3c5e7729e1
commit fb2f83360c
1 changed files with 2 additions and 1 deletions
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youtube_dl/PostProcessor.py
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@ -85,8 +85,9 @@ class FFmpegPostProcessor(PostProcessor):
p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
stdout,stderr = p.communicate()
if p.returncode != 0:
stderr = stderr.decode('utf-8', 'replace')
msg = stderr.strip().split('\n')[-1]
raise FFmpegPostProcessorError(msg.decode('utf-8', 'replace'))
raise FFmpegPostProcessorError(msg)
def _ffmpeg_filename_argument(self, fn):
# ffmpeg broke --, see https://ffmpeg.org/trac/ffmpeg/ticket/2127 for details