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Add option to extract keyframe only during trickplay image generation #11511

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Add option to extract keyframe only during trickplay image generation #11511

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Commits on May 16, 2024

  1. Add option to extract keyframe only during trickplay image generation 

    This would be significantly faster than decoding every frame, but it does have compatibility issues. Not all decoders support this mode, notably the VP9 decoder, CUVID decoders, and QSV decoders.

Some videos with very long key-frame intervals may also perform poorly with this mode, as the image timing could become too inaccurate to reflect the actual frame.

Signed-off-by: gnattu <gnattuoc@me.com>
    @gnattu
    gnattu committed May 16, 2024
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