Re: [Live-devel] Very large P-frames in a recording

2008-07-31 Thread Roland
Hi Mike Perhaps the P-frame is really that big when sent from the source? I've used Wireshark (http://www.wireshark.org/) to capture the raw network packets, then go to "Statistics", "RTP", "Analyse Streams..." to get an insight what the source is *really* sending... E.g. it turns out that

Re: [Live-devel] Benchmarking Live555 mpeg 4 streaming

2008-07-31 Thread Ross Finlayson
IMHO, the best way to measure the performance of a LIVE555-based system is to record the time taken to traverse each 'link' in the data chain - i.e., record the time at which each piece of data enters the chain (in its 'network reading' or after getting' function). Also, for RTP sinks, you shou

[Live-devel] Benchmarking Live555 mpeg 4 streaming

2008-07-31 Thread Kumar Bala
Hi, I would like to benchmark the Live555 implementation of RTSP protocl. I would like to understand the latency caused by the streaming layer in my system. Below is the system architecture Live555 Streaming system RTSP/RTP/UDP MPEG4 HD 7