[Live-devel] Getting a list of available streams

2007-09-25 Thread Rutherford, Robert
I have always used RTSP to request a single known MPEG2-TS. Now, I would like to be able to ask the media server what MPEG files are available for streaming. Can I do this with a DESCRIBE command? Do the files need to be registered as media sessions in order for the server to know they exist and

[Live-devel] openRTSP -r -p

2007-07-26 Thread Rutherford, Robert
Ross, We are trying to determine the bottleneck in playback of streamed MPEG2 on our PPC Linux system. When running openRTSP with no arguments, we see poor throughput because the CPU is running at 100% (http://lists.live555.com/pipermail/live-devel/2007-July/007238.html). To get around this, we a

Re: [Live-devel] openRTSP, Trick Mode, and Transport Streams

2007-07-19 Thread Rutherford, Robert
Ross, I was not running the latest baseline before, so I tried that and I get the same result. Also, I used Wireshark to trace the RTSP commands to setup the stream and everything looks the same (i.e. OPTIONS, DESCRIBE, SETUP, PLAY). The 1.0 scale immediately starts sending the RTP packets after

[Live-devel] Slow Motion (MPEG2TS)

2007-07-18 Thread Rutherford, Robert
Has anyone tried to implement slow motion (scale < 1.0) with MPEG2 Transport Stream Trick Play? I need to be able to test and support this feature, but it is not included in the latest Live555 baseline. I am looking for a good starting point for parsing the index file and choosing which frames to

[Live-devel] openRTSP, Trick Mode, and Transport Streams

2007-07-17 Thread Rutherford, Robert
Ross, I am able to test trick mode functionality using testMPEG2TransportStreamTrickPlay at various scales and in both directions. However, when I try to test with openRTSP I see some strange results. I modified the call to the function playMediaSession() as you describe in a previous thread ("T