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I want to convert the following simple oggenc
command to use ffmpeg
instead:
oggenc -b 8 input.wav -o out.ogg
From the ffmpeg libvorbis wrapper doc, it says,
The following options are supported by the libvorbis wrapper. The oggenc-equivalent of the options are listed in parentheses.
b (-b)
Set bitrate expressed in bits/s for ABR. oggenc -b is expressed in kilobits/s.
But I just don't know how to apply it to ffmpeg
, I've tried,
ffmpeg -i input.aac -c:a libvorbis -b 8 out.ogg
ffmpeg -i input.aac -c:a libvorbis b 8 out.ogg
ffmpeg -i input.aac -c:a libvorbis=b:8 out.ogg
but none is working as expected.
UPDATE: What I want to know is how to "translate" the options listed in ffmpeg (libvorbis wrapper) doc into ffmpeg command. I can get away with -ab
switch to do the transcode, but I don't think it is the libvorbis wrapper specific options. So if you provide the answer, please provide the demo specifying all the following options as well.
b (-b)
q (-q)
minrate (-m)
maxrate (-M)
iblock
If you want such a low bitrate why not use a more suitable format such as Opus? – llogan – 2016-09-06T04:50:17.117
@LordNeckbeard, is Opus widely supported, even on older version of Windows? – xpt – 2016-09-06T14:55:48.317
I don't use Windows often, and I don't know what Windows version(s) you are referring to, but I'd guess the answer is "no" for native support of both Opus and Vorbis unless you use VLC or some other sane player. – llogan – 2016-09-06T16:38:07.683