Hi gang I need SIP protocol, and I wan to use pjsua2. Can you tell me more details, when i capture a video?how does it transport to Media Transport? Best Regards, jason.chen ???: pjsip [mailto:pjsip-bounces at lists.pjsip.org] ?? Gang Liu ????: 2014?5?30? 12:28 ???: pjsip list ??: Re: [pjsip] ??: video call It depends on your project requirement. Do you need SIP protocol? Which API level you want to use ... you could write your own capture/render device and plug into pjmedia. take a look pjmedia/src/pjmedia-videodev/* for reference. regards, Gang On Fri, May 30, 2014 at 11:36 AM, Jason Chen ??? <Jason.Chen at tpv-tech.com<mailto:Jason.Chen at tpv-tech.com>> wrote: Hi Bill and Gang thank you very much. I want to develop a video chat on android?but I do not understand the video flow. Can I recorded and render the video by myself, and just use the UDP Media Transport to deliver the video stream? Is there any API to deliver the video stream? Or, what better way add video chat? Best Regards, jason.chen) ???: pjsip [mailto:pjsip-bounces at lists.pjsip.org<mailto:pjsip-bounces at lists.pjsip.org>] ?? Gang Liu ????: 2014?5?30? 10:41 ???: pjsip list ??: Re: [pjsip] video call conf bridge/switch board is only used by audio. There are video encoding/decoding clock thread polling video flow. And video stream/video port objects are something like audio objects. Also there are converter object inside video port for format/size converting between video stream and video window. As Bill said, video tee port is connecting preview and encoding stream. There are some synchronization code at pjmedia. but I didn't read into it. regards, Gang On Thu, May 29, 2014 at 12:42 PM, Jason Chen ??? <Jason.Chen at tpv-tech.com<mailto:Jason.Chen at tpv-tech.com>> wrote: Hi all I've read Media Flow, there is the diagram(http://trac.pjsip.org/repos/wiki/media-flow): [cid:image001.png at 01CF7C03.605F5400] I have some question about video call. 1, I can understand it in the voice call, but when make a video call, does it work in the same way? 2, Video calls, including images and sound. Are image and sound are recorded separately? 3, How sound and image are synchronized Best Regards, jason.chen _______________________________________________ Visit our blog: http://blog.pjsip.org pjsip mailing list pjsip at lists.pjsip.org<mailto:pjsip at lists.pjsip.org> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org _______________________________________________ Visit our blog: http://blog.pjsip.org pjsip mailing list pjsip at lists.pjsip.org<mailto:pjsip at lists.pjsip.org> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20140530/f708ebc7/attachment.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: image001.png Type: image/png Size: 14964 bytes Desc: image001.png URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20140530/f708ebc7/attachment.png>
