Marvel changes: vc.maxwidth workaround, odd_even inverted
Portability slightly fixed
IRIX portability established
for commit after make
add new option -I to force interlace type
enable yuv420 software playback and some bug fix
fix lav_video_compressor() to return jpeg when movtar
fix encode_jpeg_raw() to allocate marker when interlaced
make dist and make maintainer-clean work
add yuvdenoise