mlt_frame.c: let image conversions accept NULL for the alpha parameter
[melted] / demo / luma1.pgm
2004-03-24 lilo_booterdemo mods for reversed tracks
2004-03-16 ddennedyupdated services docs plus minor fixes discovered during
2004-03-12 ddennedysome demo updates
2004-03-11 lilo_booterdemo framework added