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Raspberry Pi 4 Vulkan video decode acceleration #2153

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mfedderly opened this issue Oct 30, 2021 · 3 comments
Open

Raspberry Pi 4 Vulkan video decode acceleration #2153

mfedderly opened this issue Oct 30, 2021 · 3 comments
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enhancement New feature or request pinned

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@mfedderly
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mfedderly commented Oct 30, 2021 •
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Describe what you are trying to accomplish and why in non technical terms
It appears that Raspberry Pi 4 will support Vulkan 1.1 soon. It looks like this may be possible to leverage for improved hardware acceleration of video decode over the existing support.
@mfedderly mfedderly added the enhancement New feature or request label Oct 30, 2021
@blakeblackshear
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I don't think it is likely to improve object detection, but it may offer better hwaccel for decoding video.

@mfedderly
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Interesting. Do you want me to rework the issue description over to video decoding, or just close this ticket entirely?

@blakeblackshear
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You can rework it. I went ahead and pinned it. I'm guessing it will take a while to work its way into ffmpeg, etc.

@mfedderly mfedderly changed the title Raspberry Pi 4 GPU Detection Acceleration? Raspberry Pi 4 Vulkan video decode acceleration Oct 31, 2021
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@blakeblackshear @mfedderly