[FFmpeg-user] audio pcm sample rate for G.711 and G.726

Diaz Soho soho123.2012 at gmail.com
Thu Jun 12 15:47:27 CEST 2014


> > which sample rate is necessary for G.711,
>
> FFmpeg supports arbitrary sample rates for G.711
>

In advance, if the raw pcm is 16bit width, then is ffmpeg support convert
to 8bit width for G.711?
or G.711 can support 16bit width if the sample rate is not 8Khz?



>
> > G.726 encode
>
> G.726 by default requires 8kHz, you can use -strict -1
> if you want to encode to other rates.
>
> Carl Eugen
>
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