Hi, I am working on getting LIVE555 to generate a stable transport stream from a H.264 source with high VBR. Our CODEC generates P frames much smaller and with high variance compared to I frames. The problems I have are as follows:
1. I am using testH264VideoToTransportStream to generate the TS 2. I notice that the code generates PTS only but not DTS. I discovered that the difference between these are used to define the decode buffer at the client. Why is it not included here? 3. The PCR is generated from the presentation time stamp, OK. However, how do you keep the PCR within the stringent requirements of +/- 500 ns from 27MHZ? 4. Also: Doesn't the client expected a CBR on the line between PCR occurences? These issues are particularly important for clients that use a hardware PLL to compute its PCR. This is the problem I am facing. When I use a software client, say VLC, then all works flawlessly. Comments? Thanks for your great work on LIVE555 Michael Stamler, CEO Xicore Video Technologies www.xicore.net
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