2015-01-01 1:15 GMT+01:00 Nicolas George <[email protected]>: > In terms of CPU cost, nothing will beat rawvideo, of course. But for some > reason, I believe this solution will not satisfy you. >
Interestingly even rawvideo and the other uncompressed formats I tried resulted in high max/near-max CPU usage. I would have expected low cpu usage and I/O issues. Even if it's a lot of data muxing can't be that expensive, right? 2015-01-01 11:37 GMT+01:00 Nicolas George <[email protected]>: > Le duodi 12 nivôse, an CCXXIII, Marcus Johnson a écrit : > > No offense, but YUV420 is not at all lossless, only 444 is lossless > > For screen capture, i.e. with a 8 bpp RGB source, 444p8 is not lossless. > Is there a circumstance where YUV can losslessly sotore/restore the original image? The is issue is rounding errors, right? Lot of recommendations, which is cool. But isn't there some sort of agreement which is the fastest lossless codec/setting? (Not counting uncompressed formats) _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user
