> I'm using the following string: > ffmpeg -i rtp://@239.35.10.4:10000 -map 0:0 -map 0:2 -vcodec copy -acodec > copy -t 10 -y test.mkv > FFmpeg version 0.5, Copyright (c) 2000-2009 Fabrice Bellard, et al. This version seems quite old, could you re-test with trunk? -r