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Re: [Linphone-developers] H264 Support

From: Simon Morlat
Subject: Re: [Linphone-developers] H264 Support
Date: Wed, 15 Jul 2009 18:03:38 +0200
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See RFC3984 (
Packetization-mode 1 is for H264 NALs that must be fragmented (because they 
don't fit into the network mtu). Not all phone support this mode.
The other is packetization-mode=0 (the default), in which a NAL is sent 
directly into RTP packets.
The one used is the first one accepted in the SDP answer, by default from 
linphone to linphone it should mode 0.


Le mercredi 15 juillet 2009 12:36:42, Code Warrior a écrit :
> Hi,
> I want to use H264 encoding in linphone. While browsing the code, i could
> see two payload types defined for H264 (in linphonecore.c)
> + H264 Packetization Mode 1
> + H264
> What is the difference between the two and which one is used in Linphone ?
> /csj

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