[asterisk-dev] Audiohook dropping frames

Joshua Colp jcolp at digium.com
Tue Apr 8 07:01:24 CDT 2014

Olle E. Johansson wrote:


>>> 3. Invent AST_FRAME_DROP and make sure that we drop it instead
>>> of sending it out to network...
>> That's what&ast_null_frame is for. It's a globally created frame
>> which is used to replace frames with nothing or return a frame when
>> no real frame exists to return. It just passes through stuff and
>> nothing happens with it, since it contains er well nothing. Since
>> it is globally created it also doesn't incur a memory allocation in
>> most cases.
> Right. What you mean is that there's no way around it, just go for
> option #2 and do what Josh says again... ;-)

I think it would be what I would do, indeed.

Joshua Colp
Digium, Inc. | Senior Software Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - US
Check us out at: www.digium.com & www.asterisk.org

More information about the asterisk-dev mailing list