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aom: improve AVIF encoding performance by ~2x #496

Merged
merged 1 commit into from
Jul 12, 2021
Merged

aom: improve AVIF encoding performance by ~2x #496

merged 1 commit into from
Jul 12, 2021

Commits on May 22, 2021

  1. aom encoder: improve performance by ~2x using new 'all intra' mode 

    Available from aom v3.1.0, this usage mode is considered the
default setting for still images.

It uses a single pass and removes all keyframe logic, resulting
in significantly fewer memory allocations and halves CPU time.

libavif has already adopted this as the default.
    @lovell
    lovell committed May 22, 2021
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