View Single Post
Old 8th February 2016, 15:13   #11  |  Link
WorBry
Registered User
 
Join Date: Jan 2004
Location: Here, there and everywhere
Posts: 1,197
Quote:
Originally Posted by Reel.Deel View Post
Quote:
Originally Posted by cretindesalpes View Post
YV12 <-> RGB conversions are not lossless whatever the bitdepth, unless you’re resampling the chroma planes with a specific kernel in order to make YV12 -> RGB -> YV12 lossess, but this may reduce the overall quality of each conversion.
Seems like contradiction in terms, at face value. Still, once I've got the RGB to FFMPEG piping sorted, it would be interesting to see if there is anything to be gained in terms of quality preservation. It's how we learn isn't it....test/evaluate.
__________________
Nostalgia's not what it used to be
WorBry is offline   Reply With Quote