Use shlex.split for --pp-params and update related docs.

This commit is contained in:
Aurélio A. Heckert 2015-06-16 18:10:31 -03:00
parent d84f1d14b5
commit 14835de9fb
5 changed files with 10 additions and 6 deletions

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@ -214,7 +214,7 @@ ## Post-processing Options:
--audio-quality QUALITY Specify ffmpeg/avconv audio quality, insert a value between 0 (better) and 9 (worse) for VBR or a specific bitrate like 128K (default
5)
--recode-video FORMAT Encode the video to another format if necessary (currently supported: mp4|flv|ogg|webm|mkv|xvid)
--pp-params Extra parameters for video post-processor. The params will be splited on spaces.
--pp-params Extra parameters for video post-processor.
-k, --keep-video Keep the video file on disk after the post-processing; the video is erased by default
--no-post-overwrites Do not overwrite post-processed files; the post-processed files are overwritten by default
--embed-subs Embed subtitles in the video (only for mkv and mp4 videos)

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@ -261,6 +261,7 @@ class YoutubeDL(object):
The following options are used by the post processors:
prefer_ffmpeg: If True, use ffmpeg instead of avconv if both are available,
otherwise prefer avconv.
pp_params: Extra parameters for external apps, like avconv.
"""
params = None

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@ -171,8 +171,10 @@ def _real_main(argv=None):
if opts.recodevideo is not None:
if opts.recodevideo not in ['mp4', 'flv', 'webm', 'ogg', 'mkv', 'xvid']:
parser.error('invalid video recode format specified')
if opts.pp_params is not None:
opts.pp_params = opts.pp_params.split()
if opts.pp_params is None:
opts.pp_params = []
else:
opts.pp_params = shlex.split(opts.pp_params)
if opts.convertsubtitles is not None:
if opts.convertsubtitles not in ['srt', 'vtt', 'ass']:
parser.error('invalid subtitle format specified')

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@ -689,8 +689,8 @@ def _hide_login_info(opts):
help='Encode the video to another format if necessary (currently supported: mp4|flv|ogg|webm|mkv|xvid)')
postproc.add_option(
'--pp-params',
dest='pp_params', default=None,
help='Extra parameters for video post-processor. The params will be splited on spaces.')
dest='pp_params', default=None, metavar='ARGS',
help='Extra parameters for video post-processor.')
postproc.add_option(
'-k', '--keep-video',
action='store_true', dest='keepvideo', default=False,

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@ -22,7 +22,8 @@ class PostProcessor(object):
of the chain is reached.
PostProcessor objects follow a "mutual registration" process similar
to InfoExtractor objects.
to InfoExtractor objects. And it can receive parameters from CLI trough
--pp-params.
"""
_downloader = None