Re: [Live-devel] Could non receipt or wrong SR cause no audio and garbled video?

2011-10-14 Thread Ross Finlayson
Unfortunately it wasn't clear from your question how it relates specifically to the "LIVE555 Streaming Media" software (the topic of this mailing list). Could you please reword your question, explaining specifically how you are using our software, and what problem(s) you are having with it? (I

[Live-devel] Could non receipt or wrong SR cause no audio and garbled video?

2011-10-14 Thread Braden Ackerman
I've written a program to spoof RTSP servers and clients. It works fine for mpeg transport streams where there is only 1 track. However, when I use the same technique for mpeg over two tracks (mpa and mpv) I get no audio and garbled video. Garbled: I can see a faint hint of the real video (only rec

Re: [Live-devel] duplicating vop start sequence frames in openRTSP client?

2011-10-14 Thread Ross Finlayson
> Then, then for the next frame received in the payload, the program sees that > the timestamp matches the time stamp of the I-FRAME assigned previously > and it is thrown out to preserve the proper frame rate > Could this be possible?? No, because "openRTSP" doesn't work that way. I suspec

[Live-devel] duplicating vop start sequence frames in openRTSP client?

2011-10-14 Thread Ted Morris
Greetings, We use a Sony HCM-CH240 3mpixel camera to capture our data and MPEG4 stream via RTSP to a Linux box (Ubuntu) running openRTSP, -i to pipe output in *.avi format. The problem is that the camera sends vop (video object plane) start sequence frame type-- I think in the same RTP packe

Re: [Live-devel] How to dispatch media data to multiple sinks?

2011-10-14 Thread Ross Finlayson
> Now, I can use this filter as the source of my custom subsession object, then > pass True as reuseFirstSource argument of the subsession constructor, so I > can just use one filter to serve multiple remote player, right? Yes, that should work. However, your filter class is not quite right. I

Re: [Live-devel] How to dispatch media data to multiple sinks?

2011-10-14 Thread alphax
At 2011-10-14 12:34:56,"Ross Finlayson" wrote: No, unfortunately there's no general 'frame duplicator' mechanism in our library. Now, I known I can use a FileSink for save the media data to file. RTPSource -> FileSink But, how to send to the live player simultaneously? Should I make a Filt

Re: [Live-devel] Regarding MPEG4VideoStreamer code

2011-10-14 Thread Ross Finlayson
> Well for the new libraries that you have updated on sep 19 2011, you can > read a mp4 file and stream out nicely(not the ".m4e" file) and it plays > well in vlc player. No, you're mistaken and confused. We have never supported streaming from ".mp4" files. (We recently added support for