[Asterisk-video] can't hear amr audio

[Klaus Darilion]

Andrew Buchanan wrote:
> Hi Klaus,
> 
> Thanks for your reply.
> 
> The line 
> "audioFormat = sdp->audio->formats[i]->format;" (app_rtsp.c)
> is never processed because the comparision
> "if (sdp->audio->formats[i]->format & chan->nativeformats)" (app_rtsp.c)
> fails.

MAybe the bug is in this line. Actually it should work even if the sdp 
does not contain a native format as Asterisk can do transcoding - I 
think to do this the channels format has to be set to AMR (maybe with 
ast_set_write_format()?)

Can you try changing the code?

regards
klaus

> 
> the value of format is 0x00002000
> the value of nativeformats is 0x00580004
> 
> But the value written by 
> "ast_set_write_format(chan, audioFormat | videoFormat);"
> Is nonzero as videoformat has a value  0x00400000
> 
> Andrew Buchanan