Re: [Live-devel] Unable to proxy mjpeg with live555ProxyServer

2013-03-30 Thread Ross Finlayson
OK, I figured out the problem - and it's bad news. Our proxying code currently cannot handle the proxying of JPEG video (or, incidentally, AMR audio) streams. The basic problem with proxying MJPEG is that the output of the "RTPSource" object is a complete JPEG frame, which is not the data form

Re: [Live-devel] Unable to proxy mjpeg with live555ProxyServer

2013-03-30 Thread Ross Finlayson
MJPEG streaming is tolerable if you're in a high-bandwidth environment with very little packet loss. It's when people try to use it outside such environments that they run into trouble. And 'ONVIF' is an industry consortium (that we do not belong to) - not a standards organizations. The relev

Re: [Live-devel] Unable to proxy mjpeg with live555ProxyServer

2013-03-30 Thread Alexandr Němec
Hi Ross,   just as a side note (and because this is not the first time you are saying this), your last sentence about that nobody should be streaming MJPEG in 2013 is wrong. Well, despite my e-mail address, I am not a casual hobbyist :), but since there is a little to none protection in mail li

Re: [Live-devel] Unable to proxy mjpeg with live555ProxyServer

2013-03-30 Thread Ross Finlayson
> No change :( > > After recompiling with OutPacketBuffer::maxSize = 20; at the start of > main(), I get this: Are your JPEG frames less than 20 bytes in size? If so, then I can't explain your problem. Sorry. Ross Finlayson Live Networks, Inc. http://www.live555.com/ __

Re: [Live-devel] Unable to proxy mjpeg with live555ProxyServer

2013-03-30 Thread Roman Gaufman
No change :( After recompiling with OutPacketBuffer::maxSize = 20; at the start of main(), I get this: $ live555ProxyServer -V rtsp://192.168.0.221/live2.sdp LIVE555 Proxy Server (LIVE555 Streaming Media library version 2013.03.23) Opening connection to 192.168.0.221, port 554... RTSP stre