MP4 Library


MP4 reader and writer library is a flexible and highly configurable library to read and write MP4 files and MP4 fragments. If you are not satisfied with the functionality of the standard MP4 reader/writer on Windows, Android, iOS, or macOS, then this library is for you. MP4 file reader and writer can be easily paired with our streaming clients and servers to provide either streaming source or streaming sink (recording) functionality.


Supported codecs and standard features:

Unique features:

See the documentation page for detailed explanation of these features.


VASTreaming MP4 library is available for Android, iOS, Windows, Linux, and macOS. The library exists in the following languages/frameworks:

Don't hesitate to contact us to request a demo applications and a demo projects.

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