| Open Review Initiative | ORI Encoding Guidelines | Test Indexes |
VP9 CRF Comparison with GOP of 1.
This is a comparison of different CRF values for vp9 encoding with GOP of 1.
Test DataThis allows you pick which media was encoded, and then compare the results of the encode. What you are looking at is a YCrCb diff x20 which allows you to see significant differences. See Instructions for usage.
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Media Selection
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Show YCrCb Difference between Source and encoded media.
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Left Image
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Right Image
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80%
How to Use:
- Select two images/videos from the dropdowns or upload your own files
- Drag the white divider left and right to compare different parts of the media
- Use the zoom slider to zoom in/out of both media simultaneously
- Use mouse wheel over the comparison area to zoom in/out quickly
- Click and drag within the comparison area to pan around zoomed media
- For videos: use the time slider to scrub through footage and play/pause button
- Media is automatically centered and scaled to fit the comparison area