wavenc - change bitrate

[Sebastian Dröge]

On So, 2014-04-06 at 21:12 -0700, cxphong wrote:
> Hello, 
> 
> My piple to convert mp3 to wav:
> 
> *gst-launch-0.10 filesrc location=file.mp3 ! mad ! audioconvert !
> "audio/x-raw-int, endianness=(int)1234, signed=(boolean)true, width=(int)16,
> depth=(int)16, rate=(int)44100, channels=(int)2" ! audiorate ! wavenc !
> filesink location=test.wav -v*
> 
> Output:
> ffmpeg -i test.wav
> 
>  *Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz, stereo,
> s16, 1411 kb/s*
> 
> How to change bit rate from 1411 kb/s to 320kb/s? Thanks all!

wavenc is writing raw PCM data. Other than changing the sample width,
sample rate or number of channels there is no way to adjust the bitrate.

Maybe you want to encode your raw audio to another codec before putting
it into a container format?

-- 
Sebastian Dröge, Centricular Ltd - http://www.centricular.com
Expertise, Straight from the Source
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