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

Carl Eugen Hoyos cehoyos at ag.or.at
Fri Jun 13 00:51:04 CEST 2014

Diaz Soho <soho123.2012 <at> gmail.com> writes:

> > > 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?

FFmpeg's G.711 encoder requires 16bit signed input 

Carl Eugen

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