Re: [FFmpeg-user] PSNR for lossless JPEG2000 doesn't match

2019-07-16 Thread Paul B Mahol
On 7/16/19, Elliott Balsley wrote: > Hello. I’m trying to encode a v210 AVI to lossless JPEG2000. I believe > libopenjpeg defaults to the lossless profile. When I use -psnr while > encoding, it shows inf, that’s good. But when I run -filter_complex psnr on > the encoded file it shows

[FFmpeg-user] PSNR for lossless JPEG2000 doesn't match

2019-07-16 Thread Elliott Balsley
Hello. I’m trying to encode a v210 AVI to lossless JPEG2000. I believe libopenjpeg defaults to the lossless profile. When I use -psnr while encoding, it shows inf, that’s good. But when I run -filter_complex psnr on the encoded file it shows different values. From the documentation, I know