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HAP Q Alpha in FFMPEG #38

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NNois opened this issue Mar 11, 2021 · 3 comments
Open

HAP Q Alpha in FFMPEG #38

NNois opened this issue Mar 11, 2021 · 3 comments

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@NNois
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NNois commented Mar 11, 2021

Hi,
Is there any reason FFMPEG not supporting HAPQ Alpha ?
@VuiMuich
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It should be possible to implement. I once started an attempt to do so, but had to learn my c-knowledge is way insufficient for such a task. It is not a simple hack, since HAPQ Alpha requires handling a BC3 Color Texture + BC4 Alpha texture.

@NNois
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NNois commented Oct 7, 2022

Hello !
Thank you very much, did you have any progress on that ?

@VuiMuich
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VuiMuich commented Oct 7, 2022

No, unfortunately my C is as bad as it was two years ago. 😕

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@NNois @VuiMuich