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Improve the speed of video2img.py #23

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jbwang1997 wants to merge 1 commit into OpenDriveLab:main from jbwang1997:main

jbwang1997 commented Dec 27, 2024

Use video.grob() to replace video.set(cv2.CAP_PROP_POS_FRAMES, indices[id]).
The processing speed has been largely improved.
before:

after


          Speed up vid2img

3aba546

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