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Merge pull request #243 from yqtl/extract_video_fix

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fix --step argument
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Qing Shuai 2023-02-11 20:54:34 +08:00 committed by GitHub
commit e287c6bd81
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1 changed files with 2 additions and 1 deletions
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scripts/preprocess/extract_video.py
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@ -32,7 +32,8 @@ def extract_video(videoname, path, start, end, step):
if cnt < start:continue if cnt < start:continue
if cnt >= end:break if cnt >= end:break
if not ret:continue if not ret:continue
cv2.imwrite(join(outpath, '{:06d}.jpg'.format(cnt)), frame) if (cnt % step ==0):
cv2.imwrite(join(outpath, '{:06d}.jpg'.format(cnt)), frame)
video.release() video.release()
return base return base