Jumpcutter not cutting visuals, only audio

[Scribbl16]

Running jumpcutter removed the silence from audio perfectly, but it didn't cut the visual frames at all. Visually, no changes have been applied to my video, which causes the visuals to drag behind the audio. Am I missing a step? I've included my command below:

python jumpcutter.py --input_file test.mp4 --output_file test_cut.mp4 --sounded_speed 1 --silent_speed 999999 --frame_margin 10 --silent_threshold 0.1

Thanks so much

[gustawdaniel-statscore]

I had the same issue today with prores codec ( Apple ProRes 422 HQ )