Zak

Action! is the screen recording software. It can simultaneously take JPEG XL screenshots and view those screenshots natively in the app. And yeah, I meant XNView MP, not XNView.

Oh yeah, I always forget about it. Thanks for the response.

The API is still not final yet, but it should be coming relatively soon(at the end of the year or next year).

Great news. The JPEGXL 0.2 RC version has come, which means the format itself has been frozen. Bitstream is stable now, so what we encode now will stay decodable.

Furthermore, this is an instance where limited SGR in CPU-6 improves subjective quality a bit in some blocks. I also encounter the issue with even numbered frames choosing bigger partitions....

This is a known but not documented "bug". If you look into the `--still-picture` flag, you will notice that it sets `rdo_lookahead_frames` to 1, but not 0. Setting it to...

Ideally, for CDEF, we should be using the full 0-15 strengths available on all speeds below speed 6, but prune instead the available strengths based on quantizer. Higher quantizer =...

Yeah. The main way rav1e could improve on this change is to actually use a good psycho-visual metric for choosing the quantization mastrix weights, unlike the current MSE used by...

I've noticed just now, but I'd be careful about using the --tile-rows and --tile-columns parameters and instead use --tiles instead. With the current setup you have, you are using 4²...

1. Yes, the quantizer(quality range, it's not a pure quantizer in rav1e) is from 0-255. 2. What do you mean by that?