Re: [Live-devel] How to sync H264 and AAC timestamp from live streaming

2015-10-06 Thread Ross Finlayson
> So, does live555 support flow control? I’m not sure exactly what you mean by this, but I think the answer is “no”. The server transmits data at its natural rate - i.e., whenever it obtains it. If your stream is exceeding the capacity of your network, then you need to lower its bitrate a

Re: [Live-devel] How to sync H264 and AAC timestamp from live streaming

2015-10-06 Thread Eric_Hsieh
Hi Ross, Thanks for quickly response. 1. We are very sure the fPresentationTime are accurate. We guess the video block issue. It will happen heavy video bitrate on low upload bandwidth. So, does live555 support flow control? 2. Yesterday, we set up a VGA@1fps MJPEG to do streaming. It

Re: [Live-devel] Proxyserver with multicast streams

2015-10-06 Thread Ross Finlayson
> Thank you for your reply. I have one other question: what format should the > back-end stream url be? Whichever URL works for you! You can test this first with a regular RTSP client application - like “testRTSPClient”, “openRTSP”, or “VLC”. Whichever URL works with a RTSP client application

Re: [Live-devel] Proxyserver with multicast streams

2015-10-06 Thread Frank van Eijkelenburg
Hi Ross, Thank you for your reply. I have one other question: what format should the back-end stream url be? I guess, the "http://192.168.1.201/axis-cgi/alwaysmulti.sdp?camera=1"; is not correct? I expect something like "rtp://239.238.62.24:5" or am I wrong? Best regards, Frank van Eijk

Re: [Live-devel] How to sync H264 and AAC timestamp from live streaming

2015-10-06 Thread Ross Finlayson
> Now, we use H264VideoStreamDiscreteFramer to do live streaming, it is better > than before. > And we sure the timestamp is correct and sync with “wall clock time”. > But, we still have some questions, need your help. > 1. Now, H264+AAC is working well. > After playing about 3 hours, audio is

Re: [Live-devel] Proxyserver with multicast streams

2015-10-06 Thread Ross Finlayson
I assume that you are referring to the proxy server’s ‘back-end’ stream (because the ‘front-end’ streams are always unicast). The proxy server can access ‘back-end’ multicast streams in exactly the same way as ‘back-end’ unicast streams - i.e., using the same API. You can verify this by running