Replicating results of DVD dataset

[adityac8]

For DVD dataset, the original authors test set contains 100 images in each folder and here they explain that they use only 30 frames per folder for testing. However, on downloading the dataset from your link I had a few doubts.

1. For testing, do you test on 150x10 images of the test set.
2. Do we need to perform alignment on the images before or after prediction.
3. For PSNR/SSIM do you use inbuilt MATLAB function.

Thanks