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Lossless image compression #59

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birdie-github opened this issue Apr 27, 2021 · 2 comments
Open

Lossless image compression #59

birdie-github opened this issue Apr 27, 2021 · 2 comments
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enhancement New feature or request library Concerns the VVenC library wontfix This will not be worked on

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@birdie-github
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I've no idea how to make vvcenc losslessly compress images since I want to preserve the entire color space (RGB888). Any clues?

I'd love to use something like YUV444_10 which at least minimizes color space loss but even this format is not available:

Error parsing option "format,c" with argument "yuv444_10".
@adamjw24
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For now vvenc does not support either lossless compression nor other chroma subsampling than 420. The support is not planned in the near future.

@adamjw24 adamjw24 added enhancement New feature or request wontfix This will not be worked on library Concerns the VVenC library labels May 24, 2022
@adamjw24 adamjw24 mentioned this issue Jul 21, 2023
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@alectr0 alectr0 mentioned this issue Apr 2, 2024
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enhancement New feature or request library Concerns the VVenC library wontfix This will not be worked on
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