Hi Aman, I just sent a request to you in google talk. Please accept it so we can chat whenever required.
--Manoj On Tue, Mar 30, 2010 at 10:40 PM, aman kumar <[email protected]> wrote: > Hi Klaus , > > I really appreciate your response.You have answered , what I was looking > for . I think , It will take couple of weeks to implement all the things , > which you mentioned. I am very thankful . > > Thanks, > Aman > > On Mon, Mar 29, 2010 at 11:49 PM, Klaus Darilion < > [email protected]> wrote: > >> >> >> Am 30.03.2010 02:12, schrieb aman kumar: >> >> Hello , >>> I am a beginner user for asterisk and Linux environment . I need some >>> help for setup video calls and video streaming with asterisk .I will >>> appreciate , If you can me some links, white paper , examples or >>> any kind of help for that .I have downloaded AsteriskNow and installed >>> in my server. I have following questions , please response. >>> 1. Is AsteriskNow good for Video calls. >>> >> >> If you only want to make video calls between SIP phones, then it should be >> OK. >> >> If you also do video streaming to SIP phones, or if you need video >> telephony also to 3G UMTS video phones, then you need to patch Asterisk and >> I think then it is better to use a plain Asterisk version. >> >> >> 2. Do I need any addon / plug in / Hardware for the server for video >>> calls . >>> >> >> For video calls: no, just enable video in sip.conf (search for video in >> the sample config file) >> >> For 3G UMTS video calls: yes. You need ISDN (or SS7) interface cards >> >> For streaming (RTSP), recording and playback of video files: yes. You need >> the applications from >> https://asteriskvideo.svn.sourceforge.net/svnroot/asteriskvideo/ >> >> >> 3. How can we stream some static video contents through Asterisk. >>> >> >> For example you can store the video as mp4 file. Then use mp4play() to >> playback the video to the caller. mp4play() is inlcuded in app_mp4.c ( >> https://asteriskvideo.svn.sourceforge.net/svnroot/asteriskvideo/app_mp4/app_mp4.c) >> >> >> >> 4. Do we require any type of media server for contents or streaming video. >>> >> >> You have 2 options: >> 1. video is provided by Asterisk >> >> SIP phone <--SIP+RTP--> Asterisk >> ^ (using mp4play()) >> | >> video.mp4 >> >> >> 2. video is provided by a streaming server (e.g. darwin) and Asterisk >> (app_rtsp.c) bridges between the SIP call and the video stream. >> >> SIP phone <--SIP+RTP--> Asterisk <---RTSP-------> Darwin >> (using rtsp()) ^ >> | >> video.mp4 >> >> >> >> 5. What are the basic steps for integration Video with asterisk server. >>> >> >> Hint: only try the enxt step if the previous works >> >> 1. Install a "vanilla" (plain) Asterisk >> >> 2. Start with SIP-to-SIP video calls. By 2 webcams and use XLite to make >> video calls. (enable video in sip.conf) >> >> 3. Try also with the Echo() application. Then the caller should see >> itself. >> >> 4. Add app_mp4.c to Asterisk and reinstall Asterisk >> >> 5. Use mp4save() to record a video call from a SIP phone. Use mpeg4ip >> tools to analyze the recorded video (audio, video and hint tracks). >> >> 6. Use mp4play() to playback the recorded video to the SIP phone >> >> 7. use ffmpeg and mpeg4ip tools to create a video with hint tracks. Then >> playback this video to the caller using mp4play. >> >> regards >> klaus >> >> >> >> I have asked too many questions so that you can come to know , what is >>> my Goal. Please guide me . >>> Thanks , >>> Aman >>> >>> > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > asterisk-video mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-video >
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