Module av_metrics::video::psnr
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Peak Signal-to-Noise Ratio metric.
PSNR is most easily defined via the mean squared error between two images.
See https://en.wikipedia.org/wiki/Peak_signal-to-noise_ratio for more details.
Functions
Calculates the PSNR for two video frames. Higher is better.
Calculates the APSNR for two videos. Higher is better.
Calculates the PSNR for two videos. Higher is better.