Re: [Live-devel] SDP file format

2007-08-28 Thread Ross Finlayson
> > If your server doesn't support RTSP, then you will need to change >it to stream via multicast, and generate >> a new SDP description that contains the IP multicast address in >>the "c=" line. > >Why it is required of the "c=" line again? Because otherwise the receiver(s) have no way of kno

[Live-devel] SDP file format

2007-08-28 Thread hong liu
Thanks Ross for your prompt reply! > It wasn't clear to me from your description exactly how you are transmitting > the stream that you are trying > to receive/play, but if you want to receive/play a stream using only a SDP > description, then the stream must > be multicast, not unicast. I.e.,

[Live-devel] sdp file format

2007-08-28 Thread hong liu
Thanks Ross. The line of "c=IN IP4 0.0.0.0" Got a little couch potato? Check out fun summer activities for kids. http://search.yahoo.com/search?fr=oni_on_mail&p=summer+activities+for+kids&cs=bz

Re: [Live-devel] sdp file format

2007-08-28 Thread Ross Finlayson
It wasn't clear to me from your description exactly how you are transmitting the stream that you are trying to receive/play, but if you want to receive/play a stream using only a SDP description, then the stream must be multicast, not unicast. I.e., the following line in the SDP description is

[Live-devel] sdp file format

2007-08-28 Thread hong liu
I normally use MP4Box from GPAC to generate a sdp file. Now I have hinted a mp4 file from a h264 video file and created a sdp file from it. Here is the sdp file content: -- * File SDP content * b=AS:136 a=x-copyright: MP4/3GP File hinted with GPAC 0.4.3-DEV (C)2000-2005