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dmabuf-export support #45

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emersion opened this issue Aug 14, 2019 · 4 comments

emersion commented Aug 14, 2019

When using GPU encoding, this prevents a roundtrip to the main memory.

Owner

ammen99 commented Aug 15, 2019

I feel this is borderline out-of-scope. I will review & merge patches though.

ddevault commented Oct 6, 2021

Bump. wf-recorder leaves a lot of performance on the table and recording at 4K can be very painful with screencopy.

Author

emersion commented Oct 6, 2021

VA-API example: https://github.com/FFmpeg/FFmpeg/blob/master/doc/examples/vaapi_encode.c

Owner

ammen99 commented Aug 9, 2023

Fixed in #206, all work is done on the GPU.

ammen99 closed this as completed

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