Hi all, I?m trying to build a 3gp with h.264 codec. (How) Can I define Profiles and levels in ffmpeg for h264. I saw a post in another forum where someone used -vlevel 13 to encode to level 1.3 but that option doesn?t work for me. Does ffmpeg use the Baseline-Profile as default profile? I?m using this version on Win: FFmpeg version SVN-r5570, Copyright (c) 2000-2004 Fabrice Bellard configuration: --enable-theora --enable-mp3lame --enable-libogg --enable-vorb is --enable-faad --enable-faac --enable-xvid --enable-x264 --enable-mingw32 --en able-a52 --enable-dts --enable-pp --enable-gpl --enable-memalign-hack --enable-a mr_nb --enable-amr_wb --enable-pthreads --enable-dirac libavutil version: 49.0.0 libavcodec version: 51.9.0 libavformat version: 50.4.0 built on Jul 2 2006 16:55:46, gcc: 4.0.3 thx bernd