[Asterisk-video] libh324m frame format

Sergio Garcia sergio.garcia at fontventa.com
Thu Jul 26 07:26:11 CDT 2007


libh324m does not do any kind of transcoding, so the amr frame you receive on the app is in if2. 

Best regards 
Sergio 

---------- Original Message ----------------------------------
From: Klaus Darilion <klaus.mailinglists at pernau.at>
Reply-To: Development discussion of video media support in Asterisk<asterisk-video at lists.digium.com>
Date:  Thu, 26 Jul 2007 09:22:39 +0200

>Hi Sergio!
>
>I have problems to understand the frame format used by libh324m.
>
>AFAIK AMR is received from H324M in if2. When app_h324m reads an 
>libh324m audio frame from libh324m - is the AMR frame still in if2 or is 
>it converted to if1 inside libh324m?
>
>thanks
>klaus
>
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