> iam not trying to look for anything, iam just trying to fix bugs > and as is ffmpeg displays the wrong DAR in the printout for the > overscan case (i belive this is a big part of the misuderstandings), > you would get bt601 with some crazy nonsense DAR > values instead of 16:9 and 4:3, this patch is intended to fix it
Wrong. > internally ffmpeg only uses SAR which should already be correct for > all cases For BT601 you can only work on the basis that there is no direct relationship between SAR and DAR owing to approximations and the fact that the DAR applies to the active image. See https://web.archive.org/web/20130328121216/http://lipas.uwasa.fi/~f76998/video/conversion/ Kieran _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
