If you are looking for a guide on the MP4 format itself, it is a versatile "container" used for streaming and downloading.

Several professional displays and receivers use the "552" designation and highlight MP4 support in their technical guides: Sharp MultiSync ME552 Display

: While primarily an audio mixer, it includes an integrated recorder that can be used in video production workflows to sync audio with video files. 2. Understanding MP4 Technology

: It specifically supports MP4 files using H.264 or HEVC/H.265 codecs.

552 Mp4 [EXCLUSIVE | REPORT]

If you are looking for a guide on the MP4 format itself, it is a versatile "container" used for streaming and downloading.

Several professional displays and receivers use the "552" designation and highlight MP4 support in their technical guides: Sharp MultiSync ME552 Display

: While primarily an audio mixer, it includes an integrated recorder that can be used in video production workflows to sync audio with video files. 2. Understanding MP4 Technology

: It specifically supports MP4 files using H.264 or HEVC/H.265 codecs.