If you open your MP4 file and see large black bars on the left and right sides of your screen (pillarboxing), this is not a bug or a low-quality file.

A passionate but destructive love story between a musical director and a young singer across decades of the Cold War.

If you actually have a video capture from the video game Call of Duty: Black Ops Cold War (released later but often confused in searches), the most helpful feature for a 1080p file is ensuring your refresh rate is optimized. For 1080p gameplay, many users aim for 120Hz or higher to ensure the smootSlidert movement.