This experiment achieved a PSNR of 21.29dB and SSIM of 0.626, which is considered poor quality. The compression ratio of 0.50x at 5.93 Mbps bitrate shows good progress.
The structural similarity index (SSIM) of 0.626 indicates that the reconstructed video maintains acceptable structural similarity to the original. This metric is particularly important as it correlates better with human perception than PSNR alone.