tweaked the --audio-quality input validation/specification

pull/8/head
Filippo Valsorda 12 years ago
parent b24676ce88
commit 3a68d7b467

@ -91,8 +91,8 @@ which means you can modify it, redistribute it or use it however you like.
--audio-format FORMAT "best", "aac", "vorbis", "mp3", "m4a", or "wav"; --audio-format FORMAT "best", "aac", "vorbis", "mp3", "m4a", or "wav";
best by default best by default
--audio-quality QUALITY ffmpeg/avconv audio quality specification, insert a --audio-quality QUALITY ffmpeg/avconv audio quality specification, insert a
value between 0 (highest) and 9 (lowest) or a value between 0 (better) and 9 (worse) for VBR or a
specific bitrate like 128 (default 5) specific bitrate like 128K (default 5)
-k, --keep-video keeps the video file on disk after the post- -k, --keep-video keeps the video file on disk after the post-
processing; the video is erased by default processing; the video is erased by default

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@ -297,7 +297,7 @@ def parseOpts():
postproc.add_option('--audio-format', metavar='FORMAT', dest='audioformat', default='best', postproc.add_option('--audio-format', metavar='FORMAT', dest='audioformat', default='best',
help='"best", "aac", "vorbis", "mp3", "m4a", or "wav"; best by default') help='"best", "aac", "vorbis", "mp3", "m4a", or "wav"; best by default')
postproc.add_option('--audio-quality', metavar='QUALITY', dest='audioquality', default='5', postproc.add_option('--audio-quality', metavar='QUALITY', dest='audioquality', default='5',
help='ffmpeg/avconv audio quality specification, insert a value between 0 (highest) and 9 (lowest) or a specific bitrate like 128 (default 5)') help='ffmpeg/avconv audio quality specification, insert a value between 0 (better) and 9 (worse) for VBR or a specific bitrate like 128K (default 5)')
postproc.add_option('-k', '--keep-video', action='store_true', dest='keepvideo', default=False, postproc.add_option('-k', '--keep-video', action='store_true', dest='keepvideo', default=False,
help='keeps the video file on disk after the post-processing; the video is erased by default') help='keeps the video file on disk after the post-processing; the video is erased by default')
@ -443,6 +443,10 @@ def _real_main():
if opts.extractaudio: if opts.extractaudio:
if opts.audioformat not in ['best', 'aac', 'mp3', 'vorbis', 'm4a', 'wav']: if opts.audioformat not in ['best', 'aac', 'mp3', 'vorbis', 'm4a', 'wav']:
parser.error(u'invalid audio format specified') parser.error(u'invalid audio format specified')
if opts.audioquality:
opts.audioquality = opts.audioquality.strip('k').strip('K')
if not opts.audioquality.isdigit():
parser.error(u'invalid audio quality specified')
# File downloader # File downloader
fd = FileDownloader({ fd = FileDownloader({

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