Joe Drago

I could go see if I could find the original stream that got me to look at the code, but the idea was something like step was 4 and byte...

Hello! libavif is responsible for BMFF reading/writing and some simple color math. Behind the scenes, libavif is simply invoking the AOM AV1 encoder, and its performance isn't really the scope...

You know, as a second note, there's a chance the Homebrew build for colorist has been building a non-Release variant for a bit (I'm not positive), which would significantly impact...

Also, I haven't exposed tiling options in either libavif or colorist, which allows the encoder to multithread much more nicely, at the (potential?) cost of a larger filesize at the...

If you were curious, You can always try checking out a version of colorist prior to October 11th and building that. I used to have a "report" commands that generated...

Interesting question. The only two things this is really measuring is overbright luminance (over some arbitrary choice for SRGB luminance), of which the threshold is one of the arguments to...

Hello -- I'm the author of colorist and libavif and I'd like to clear up some confusion here, as I'm clearly responsible for the error. 😄 > For these, colorist...

The only way you'll see CICP show up in a JPEG will be via a `cicpType` tag inside of an ICC profile in the JPEG, which is something we'll eventually...

Heh yeah, the original libjpeg source simply has a define for bits per channel and you can make it values other than 8 and it'll roundtrip data just fine, but...

I've added a [really loud warning](https://github.com/joedrago/colorist/blob/master/lib/src/profile_curves.c#L19) to colorist just now which points back at this discussion in case anyone else runs into this.