fix(ml): compute psnr/ssim/lpips over all frames instead of a single frame #768
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royale
approved these changes
Oct 6, 2025
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This PR fixes the vid debug behavior where only one frame (index 1) from each video was used for psnr/ssim/lpips metrics.
Changes:
rearrange_5dto4d_bf()to flatten [B, T, C, H, W] → [B*T, C, H, W].