can a MP4 file contains more than one movie atom? -


We know the movie molecule in the information of an MP3 container file store that describes the film's data. I am thinking that there can be more than one movie atoms (atomic type 'move') in an MP3 file?

Does anyone know? Thanksgiving

A valid mp3 file can contain only a single 'moov' box It is ISO 14496- 12 is stated in 8.2.1 of the specification:

Metadata for a presentation is stored in a single movie box which is at the top-level of the file, usually the start or end of the box file Is close to, though it is not necessary.

If you are using split MP4 files then the role of 'move' is mostly 'Moof' boxes and they are usually present at times.

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