Hi, Not really got the problem description, I guess it is about active or passive role of video device. Basically you need to identify whether your video device is active or passive, by active it means the video device has its own clock source. See the doxygen of pjmedia_vid_port_param::active in vid_port.h for more detail. BR, nanang 2011/12/1 ??? <jianhuacao at cienet.com.cn>: > We implement an android video chat client use pjsip, but meet a bug? > The put_frame function will be call twice, one call is by clock thread and > another is by?vid_pasv_port_put_frame() function. > > Than i config the?pjmedia_vid_dev_param's ?native_preview flag, ?set it to > true or false still can?t slove it. > > I think the?additional put frame give us the data what be?transport?via > get_frame , it not be codec than feedback to us by put_frame. > > I implement the video device in one c file, don't like the ffmpeg video > device. > And when app is running, there will be two stream object?exist. > > How do i configure it to disable the feedback. > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org >
