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Asd-g / avslibplacebo

AviSynth+ libplacebo.
GNU General Public License v3.0
25 stars 2 forks source link

convert SDR to HDR? #11

Closed mojie126 closed 9 months ago

mojie126 commented 10 months ago

Hello, may I ask if this tool can convert SDR to HDR?

Asd-g commented 10 months ago

It's not allowed currently but possible.

mojie126 commented 10 months ago

Looking forward to it very much, there is a Python library that is already very close to the color scheme of HDR https://github.com/colour-science/colour

tormento commented 10 months ago

IMHO the easiest way is to apply a LUT, such as the ones from FranceBB.

mojie126 commented 10 months ago

It looks very good, but it doesn't seem to support the MaskSubMod() filter function as a video source

tormento commented 10 months ago

You can apply the LUT with avslibplacebo.

mojie126 commented 10 months ago

Your release only has x64, but my VSFilterMod is x86, so it shouldn't match

theChaosCoder commented 10 months ago

64bit version of VSFilterMod exists too!

Asd-g commented 10 months ago

Keep it open until the feature is added (hopefully within several days).

mojie126 commented 10 months ago

Looks like you're ready to support SDR conversion to HDR? That's very much anticipated!!!

mojie126 commented 10 months ago

Also, I can hope to have an x86 version

tormento commented 10 months ago

Please, consider to add the possibility to feed 8/10/12 bit video to the tonemap filter and have internal conversion to 16 bit in and original bitdepth out. As I wrote in a previous issue, z.img is so slow.

Asd-g commented 9 months ago

Version 1.5.2 can do SDR->HDR.