from ..utils import (
check_executable,
compat_subprocess_get_DEVNULL,
+ encodeArgument,
encodeFilename,
PostProcessingError,
prepend_extension,
)
-
class FFmpegPostProcessorError(PostProcessingError):
pass
+
class FFmpegPostProcessor(PostProcessor):
- def __init__(self,downloader=None):
+ def __init__(self, downloader=None, deletetempfiles=False):
PostProcessor.__init__(self, downloader)
self._exes = self.detect_executables()
+ self._deletetempfiles = deletetempfiles
@staticmethod
def detect_executables():
for path in input_paths:
files_cmd.extend(['-i', encodeFilename(path, True)])
cmd = ([self._get_executable(), '-y'] + files_cmd
- + opts +
+ + [encodeArgument(o) for o in opts] +
[encodeFilename(self._ffmpeg_filename_argument(out_path), True)])
if self._downloader.params.get('verbose', False):
self._downloader.to_screen(u'[debug] ffmpeg command line: %s' % shell_quote(cmd))
p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
- stdout,stderr = p.communicate()
+ stdout, stderr = p.communicate()
if p.returncode != 0:
stderr = stderr.decode('utf-8', 'replace')
msg = stderr.strip().split('\n')[-1]
raise FFmpegPostProcessorError(msg)
+ if self._deletetempfiles:
+ for ipath in input_paths:
+ os.remove(ipath)
def run_ffmpeg(self, path, out_path, opts):
self.run_ffmpeg_multiple_files([path], out_path, opts)
filename = info['filepath']
temp_filename = prepend_extension(filename, 'temp')
- options = ['-c', 'copy']
+ if info['ext'] == u'm4a':
+ options = ['-vn', '-acodec', 'copy']
+ else:
+ options = ['-c', 'copy']
+
for (name, value) in metadata.items():
options.extend(['-metadata', '%s=%s' % (name, value)])
self.run_ffmpeg_multiple_files(info['__files_to_merge'], filename, args)
return True, info
+
+class FFmpegAudioFixPP(FFmpegPostProcessor):
+ def run(self, info):
+ filename = info['filepath']
+ temp_filename = prepend_extension(filename, 'temp')
+
+ options = ['-vn', '-acodec', 'copy']
+ self._downloader.to_screen(u'[ffmpeg] Fixing audio file "%s"' % filename)
+ self.run_ffmpeg(filename, temp_filename, options)
+
+ os.remove(encodeFilename(filename))
+ os.rename(encodeFilename(temp_filename), encodeFilename(filename))
+
+ return True, info