haasn / libplacebo

Official mirror of libplacebo
http://libplacebo.org/
GNU Lesser General Public License v2.1
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FFMpeg: Replicating the "high quality" -preset results, without the preset option being available? #223

Open Chipcraft opened 10 months ago

Chipcraft commented 10 months ago

Since the current FFMpeg master does not implement the "preset" option to toggle between the three different options (default, fast, high_quality), can the results of e.g., the "high_quality" mode be replicated by controlling the different options manually?

So, for instance, in case of upscaling, would it be sufficient to change the upscaler from "lanczos" (default) to "ewa_lanczossharp" and turning on "deband" to replicate the results of the "high_quality" -preset?