[FFmpeg-user] pcm-ALAW decodec

Moritz Barsnick barsnick at gmx.net
Sun Sep 20 10:56:16 CEST 2015


On Sun, Sep 20, 2015 at 04:19:16 +0100, Bilel Eljaamii wrote:
> I use opnrtsp to send pcm_alaw audio frames to an UDP port, then i use 
> ffmpeg to stream thee Audio, but i get an invalid input error.

Why are you neither showing us exactly what you're doing nor what the
result is? Command line and complete, uncut console output missing.

> My question is how to oblige ffmpeg to use the pcm-alaw decoder when 
> listening to the UDP port.

Most likely:
$ ffmpeg -f pcm_alaw -i udp:// [...]


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