I was experimenting with mencoder taskset -c 0 qemu-i386 -cpu pentium /usr/bin/mencoder -ovc nuv -oac copy raw.avi -o nuv.avi -of avi -noodml
and it created interesting avi file. ffprobe -i nuv.avi [avi @ 0x8e124c0] Could not find codec parameters for stream 0 (Video: none (NUV1 / 0x3156554E), none, 320x240, 724 kb/s): unknown codec I think ff_codec_bmp_tags_unofficial in libavformat/riff.c can be extended with AV_CODEC_ID_NUV and fourcc NUV1 what do you think? ;) _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".