diff options
Diffstat (limited to 'youtube_dl/postprocessor/ffmpeg.py')
| -rw-r--r-- | youtube_dl/postprocessor/ffmpeg.py | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/youtube_dl/postprocessor/ffmpeg.py b/youtube_dl/postprocessor/ffmpeg.py index 083c79592..338c145fa 100644 --- a/youtube_dl/postprocessor/ffmpeg.py +++ b/youtube_dl/postprocessor/ffmpeg.py @@ -11,6 +11,7 @@ from ..utils import ( compat_subprocess_get_DEVNULL, encodeArgument, encodeFilename, + get_exe_version, is_outdated_version, PostProcessingError, prepend_extension, @@ -19,23 +20,6 @@ from ..utils import ( ) -def get_version(executable): - """ Returns the version of the specified executable, - or False if the executable is not present """ - try: - out, err = subprocess.Popen( - [executable, '-version'], - stdout=subprocess.PIPE, stderr=subprocess.STDOUT).communicate() - except OSError: - return False - firstline = out.partition(b'\n')[0].decode('ascii', 'ignore') - m = re.search(r'version\s+([0-9._-a-zA-Z]+)', firstline) - if not m: - return u'present' - else: - return m.group(1) - - class FFmpegPostProcessorError(PostProcessingError): pass @@ -61,7 +45,7 @@ class FFmpegPostProcessor(PostProcessor): @staticmethod def get_versions(): programs = ['avprobe', 'avconv', 'ffmpeg', 'ffprobe'] - return dict((program, get_version(program)) for program in programs) + return dict((p, get_exe_version(p, args=['-version'])) for p in programs) @property def _executable(self): |