Re: [reSIProcate-users] ichat-gw video support

[Ian Blenke <ian@xxxxxxxxxx>]

We can rewrite that SDP with opensips textops, though I think we probably want to augment ichat-gw to do the rewrite to make it easier for others to use.

On Apr 10, 2010 12:52 PM, "Scott Godin" <sgodin@xxxxxxxxxxxxxxx> wrote:

Hi Ian,

From what I recall the biggest challenge/risk here may end up being the level of interoperability of iChat's video codecs with your SIP phones - although I've never actually tried to get it working.  From a previous investigation I found that iChat offers the following SDP line for video - it contains a bunch of non-standard media attributes that may be a challenge:

m=video 16384 RTP/AVP 126 34
a=rtpmap:126 X-H264/90000
a=rtpmap:34 H263/90000
a=fmtp:34 imagesize 1 rules 30:352:288
a=framerate:20
a=RTCP:AUDIO 16387 VIDEO 16385
a=pogo
a=fmtp:126 imagesize 0 rules 20:640:480:640:480
a=rtpID:1459606420

Regards,

Scott

On Sat, Apr 10, 2010 at 12:14 PM, Ian Blenke <ian@xxxxxxxxxx> wrote:

>
> I've managed to get ichat-gw up and running, and I'm able to make audio calls.
>
> Unfortunately...

>
> - Ian Blenke <ian@xxxxxxxxxx>

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