Update README.md (#11787)

Add audio format argument dependency warning
This commit is contained in:
Iulian Onofrei 2017-01-20 18:25:04 +02:00 committed by Yen Chi Hsuan
parent f3c21cb7a7
commit f4ec8dce48

View File

@ -751,7 +751,7 @@ def parseOpts(overrideArguments=None):
help='Convert video files to audio-only files (requires ffmpeg or avconv and ffprobe or avprobe)')
postproc.add_option(
'--audio-format', metavar='FORMAT', dest='audioformat', default='best',
help='Specify audio format: "best", "aac", "vorbis", "mp3", "m4a", "opus", or "wav"; "%default" by default')
help='Specify audio format: "best", "aac", "vorbis", "mp3", "m4a", "opus", or "wav"; "%default" by default; No effect without -x')
postproc.add_option(
'--audio-quality', metavar='QUALITY',
dest='audioquality', default='5',