[FFmpeg-user] Unsupported codec pcm_s24be when RTP used

Moritz Barsnick barsnick at gmx.net
Thu Nov 12 09:42:26 CET 2015

On Wed, Nov 11, 2015 at 17:45:27 -0800, tech at rvoc.org wrote:

> The pcm_s24be codec doesn't work when RTP muxer is used: 
> [root at rdhost ~]# ffmpeg -vn -sn -f jack -ac 1 -i ffmpeg -ac 2 -acodec pcm_s24be -ar 48000 -f rtp rtp://localhost:5004
> [rtp @ 0x3cee2c0] Unsupported codec pcm_s24be
> Why am I getting the error message "Unsupported codec pcm_s24be" only when
> using RTP? 

It seems it wasn't implemented for ffmpeg's RTP:
although RFC 3190 does support it. (I have no idea how hard it is to
implement it. You could open a trac ticket.)


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