Birdwatch Note Rating
2024-08-09 03:20:16 UTC - HELPFUL
Rated by Participant: 59CDD2BF127FCA6103C930FA4E2E7DBDA33DD14248A432C62EEE30535BBD67BA
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Original Note:
Videos use different compression methods than images. The most common for internet video being H.264 which does not compress each frame uniformly like the JPEG algorithm does for an image. This would explain the contrasty fotoforensics results. https://api.video/what-is/h-264/ https://www.image-engineering.de/library/technotes/745-how-does-the-jpeg-compression-work
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