[Freeswitch-dev] questions about making a new endpoint

[Anthony Minessale]

maybe you would want to contribute to the existing sound file vlc
module and expand it to have endpoint functionality.


On Mon, Mar 12, 2012 at 11:26 AM, Seven Du <dujinfang at gmail.com> wrote:
> Hi,
>
> I'm working on a mod_rtsp endpoint the idea is to stream sip video to a rtsp
> client such as VLC and also a sip client could "call" a rtsp camera later. I
> copied some codes from mod_sofia and it is too long to understand for me so
> I'd like to get some inputs either highlight me how to do or point out where
> to read from mod_sofia.
>
> 1) VLC "calls" in as a-leg and bridge to a sip client with video(or
> play_fsv), I made it sort of working now, but
>
> -  How to disable the read_frame and read_video frame io_routine ? I set
> them to NULL and it fails on read, so I made a fake read function there,
> kind of ugly.
>
> -  I hard coded to H264 and I can see video on VLC, I'd like to do like sip
> later negotiation then when b-leg sip client offers SDP and offer to a-leg
> when DESCRIBE
>
> - looks like switch_io complains when no audio codec, is it possible to do
> video only calls? or is it possible to set audio and video rtp to a
>  different path ?
>
> 2) Call a rtsp camera would be easy later
>
>
> 3) Maybe a client can call in and record? I don't have such a client.
>
> I would like to share the code later if others interested on this.
>
>
> Thanks,
> Seven.
>
> --
> About: http://about.me/dujinfang
> Blog: http://www.dujinfang.com
> Proj:  http://www.freeswitch.org.cn
>
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>
>
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-- 
Anthony Minessale II

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