I have a lot of my textbooks on PDF, but I also have a lot of videos that are helpful that are encoded on mp4. If it was just the books I would think a Kindle could do the job. But since I want to ...

Users have reported issues playing back some MP4 that are encoded using QuickTime with high quality in iTunes 6.0.4. One reader writes: "I have discovered since 'upgrading' to iTunes v6.0.4 that about ...

An MP4 file is an MPEG-4 video encoding used for viewing movies. It is a file compression format that provides a wrapper for video, audio and text. Its low bandwidth makes it ideal for streaming from ...

Some Windows 11/10 users using Windows Media Player, Xbox music, or Media Player app have reported having encountered error code 0xc00d36c4 when playing media files ...