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hardware accelerated scaling #24

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bmegli opened this issue Apr 2, 2020 · 1 comment
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hardware accelerated scaling #24

bmegli opened this issue Apr 2, 2020 · 1 comment
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enhancement New feature or request

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@bmegli
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bmegli commented Apr 2, 2020 •
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Consider adding hardware accelerated scaling (e.g. vaapi scale).

This would probably be implemented in terms of libavfilter.

See:
@bmegli bmegli added the enhancement New feature or request label Apr 2, 2020
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bmegli commented Apr 2, 2020 •
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Some (rejected?) vaapi decoding + scaling example.

What we want is close but different (hardware upload to VAAPI followed by vaapi scale filter, followed by vaapi encoding and hardware download).

@bmegli bmegli closed this as completed in 14fa19b Apr 10, 2020
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