Hi there, As we have mod_fsv, mod_mp4v, mod_vlc, mod_dingaling, mod_rtmp, mod_rtsp, some already support video and some are possible. In addition to p2p videos, I'd like to also get video playback, recording, eavesdroping working. So I did some research and here's some quetions: Basically there's two ways to support video 1) formats. formats support a large range of audios, but not videos. So it is possible to extend to add something like switch_file_read_video/switch_file_write_video etc. And also extend playback, record eavesdrop, fifo, esf_page_group ... to support video, and also need to extend video media_bug ... Video files like mp4 also including audio tracks 2) as the current solutions in modules on the top, provide different tools like play_fsv, play_mp4, etc to add video support The 2) perhaps natural as it goes, and 1) perhaps more elegant but may add complexity and possible resource/performance problems to pure audio usage? Advice ? Is there any interest to support video transcodings ? btw, any working in progress of webrtc in FS ? I saw this http://code.google.com/p/sipml5/ sounds cool. Thanks, Seven. -- About: http://about.me/dujinfang Blog: http://www.dujinfang.com Proj: http://www.freeswitch.org.cn Sent with Sparrow (http://www.sparrowmailapp.com)