H.264/AVC RTP error propagation

06 Feb 2008 13:01 (Edited: 06 Feb 2008 13:01)

If you ever need a tool for H.264/AVC error propagation when video is in RTP format then download JM Reference software which includes H.264 encoder and decoder and also nice RTP packet loss simulator in rtp_loss folder. In this case it works with files compatible with rfc3984 specifications but it might work with other RTP packed video files also.

You can compile software with any C++ compiler and you run it from command line. I did few modifications to mine because the error propagation otherwise always stays the same which isn't nice if you want to simulate different errors.

First I added
#include <time.h>
and to the main function I added
srand ( time(NULL) );
which initializes random based of current system time measured in seconds, so if you want to create multiple different propagations then use sleep 1 in script if your files are small so that rand gets different seed on every run.

Tags: 3984  avc  c++  command  compiler  error  h.264  h.264/avc  line  loss  propagation  rfc  rtp 

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