The 2004 DVD release of "Harry Potter and the Prisoner of Azkaban" features a MPEG-2 video codec, with a bitrate of approximately 6-8 Mbps. The fan-made 1080p fix, on the other hand, utilizes a H.264 video codec, with a bitrate of approximately 20-25 Mbps. This increase in bitrate and change in codec allows for a significant improvement in video quality, with reduced artifacts and a more detailed picture.

—soul-sucking creatures from Azkaban that have a particularly devastating effect on Harry, causing him to relive his worst memories. To defend himself, Harry receives private lessons in the Patronus Charm from the new Defense Against the Dark Arts teacher, Professor Remus Lupin , who shares a mysterious past with Harry's father. Common Sense Media The Truth Unveiled The mystery deepens with the introduction of the Marauder's Map

Many fans seek a "fix" for the official 1080p Blu-ray, which some viewers find "sapped of color" or overly soft.