[Asterisk-video] asterisk-video Digest, Vol 66, Issue 5

[openser]

Hi,
asterisk trunk does not support sdp fmt attribute  of video format like h264, you may try 
videoCaps branch of asterisk ,or you may modify code in chan_sip.c   method  add_vcodec_to_sdp to add fmt  attr ....


 


At 2011-10-13 01:00:01,asterisk-video-request at lists.digium.com wrote:
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>Today's Topics:
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>   1. Re: Unsupported SDP media type (Artem Makhutov)
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>
>----------------------------------------------------------------------
>
>Message: 1
>Date: Tue, 11 Oct 2011 19:15:56 +0200
>From: Artem Makhutov <artem at makhutov.org>
>Subject: Re: [Asterisk-video] Unsupported SDP media type
>To: Development discussion of video media support in Asterisk
>	<asterisk-video at lists.digium.com>
>Message-ID: <4E9479CC.8090207 at makhutov.org>
>Content-Type: text/plain; charset="iso-8859-1"; Format="flowed"
>
>Hi,
>
>Sivaramkrishna Neeruganti schrieb:
>> Hi ,
>>
>> I am attaching the sip debug messages enabled on asterisk server .the present status is that when i call from Mirial softphone ,the call gets established and gets disconnected after a while .i can't see video on mcuWeb page .i think i have done all things correctly but i am stuck with this thing .please help me out of this problem .
>
>[...]
>
>
>Asterisk does not support video format negotiation.
>You could use the attached patch for fake it.
>
>Here are the parameters I use in the sip peers with the Cisco 9971 phones:
>video_fmtp=profile-level-id=42801E\;packetization-mode=0\;level-asymmetry-allowed=1
>video_btias=1000000
>video_imageattr=recv [x=640,y=480,q=0.50]
>
>You should add your own parameters in there.
>
>Regards, Artem
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