Hi guys, I have a bunch of files in yuv4:2:0 (CIF 352x288, 8bpp ) format which I need to convert to yuv4:4:4.
I googled myself silly,reading newsgroups etc. but I cannot find a solution to my problem. Looking at the error message below, something is wrong with how I specify the size of the yuv-frame, but I cannot figure out what... >convert -depth 8 -size 352x288 -sampling-factor 4:4:4 frame100_420.yuv test_444.yuv convert: Unexpected end-of-file `frame100.yuv': No such file or directory. How do I convert a yuv4:2:0 to a yuv4:4:4 (yuv:4:2:2 is also desirable)? The end result is to take two CIF yuv4:2:0 files, and downscale the vertical resolution to half by removing all even lines in file a and all odd lines in file b and then joining a and b receiving a new file with full CIF resolution again. a and b are consecutive images from a video decoder and by joining a and b I will get a interlaced image that I can use for testing my deinterlacing algorithms. Can this be achieved with imagemagick? cheers //Fredrik _______________________________________________ Magick-users mailing list [email protected] http://studio.imagemagick.org/mailman/listinfo/magick-users
