zhentan feng wrote: >> Why can't you just use ffmpeg/ffmpeg_g instead of output_example? >> > > I use : > > ./ffmpeg_g -i video.mpg test.mxf > gdb --args ffmpeg_g -i video.mpg test.mxf lu -- Luca Barbato Gentoo Council Member Gentoo/linux Gentoo/PPC http://dev.gentoo.org/~lu_zero