[FFmpeg-user] How do I convert .wav file to g723 and g729 format

Lou lou at lrcd.com
Mon Nov 4 20:46:00 CET 2013

On Mon, 4 Nov 2013 15:31:37 +0600
Shafiul Azam <ishafiul at gmail.com> wrote:

> Dear all,
> I need to convert .wav file to the above specified format. Is there a way I
> can use ffmpeg to accomplish this? I will really appreciate any advice.
> Regards,

No, as far as I know.

$ ffmpeg -encoders | grep -i "g\."
 A..... g722                 G.722 ADPCM (codec adpcm_g722)
 A..... g726                 G.726 ADPCM (codec adpcm_g726)
 A..... g723_1               G.723.1
 A..... pcm_alaw             PCM A-law / G.711 A-law
 A..... pcm_mulaw            PCM mu-law / G.711 mu-law

There is G.723.1 encoding support, but you asked for G.723.

Patches welcome.

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