[asterisk-dev] Hi all, is struct ast_frame encoded by any codec?

John Wu jwjohn0 at gmail.com
Thu Sep 9 04:51:43 CDT 2010


Is struct ast_frame transfer in asterisk channel just the rtp frame my
application send out?

On Thu, Sep 9, 2010 at 5:46 PM, John Wu <jwjohn0 at gmail.com> wrote:

> Hi all, my application use sip to connect to asterisk, and my speech data
> use rtp as the transmit
> format. Now I am looking asterisk app mixmonitor, it read struct ast_frame
> from both the read and write
> side and then write to a sound file.
> My question is if struct ast_frame encoded by any codec or it just the one
> my application send out wrapped
> with rtp?
>
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