I had a closer look on what I did previously. With FFV1, option -flags +ilme+ildct do nothing. Debug see it but do nothing => I'll remove it Moreover, documentation says: Apply interlaced motion estimation, Use interlaced DCT (MPEG-2 and MPEG-4 only)
With x264, debug returns a warning: interlace + weightp is not implemented This option is not in the CL. When I remove +ildct, the warning disappears. => I'd guess +ildct is useless, I'll remove it Let me know what you think Many thanks _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user