As the title says, I'm adding closed caption support to the Decklink driver.
For this to work, I have to output 10 bit YUV ‘v210’ 4:2:2 representation (twelve 10-bit unsigned components packed into four 32-bit little-endian words). AV_PIX_FMT_NV20LE sounds like it would be the correct format, but that does not appear to be supported? How difficult would this support be for me to add? My only other choice is to manipulate some other format and stuff it into the buffer. Or is some other solution possibe?
Thanks for any guidance, Deron _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
