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patrickward/avconv-mp4-to-jpg

Created December 5, 2013 03:39
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Convert mp4 to jpg with avconv/ffmpeg
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avconv-mp4-to-jpg
avconv -i inbound.mp4 -vsync 1 -r 0.1 -an -y 'outbound-folder/video-clip-%4d.jpg'
@brendan8c
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brendan8c commented Nov 11, 2020 •
edited

If you use 30 frames per second.
The jpg quality is poor. All pictures with artifacts.
Only png format comes out without artifacts.
If you know how to make high quality jpg images without artifacts from mp4 videos, let me know..
ffmpeg -i "*.mp4" -y -vf fps=30 "file-%%03d.jpg"

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