MP4 container writer in Java

user_127938 0
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I would like to find a FREE MP4 (container) writer for Java. I do not need an encoder, only something which can write the correct atoms given their expected values. Bonus for such a library that also can write "valid" F4V.
I would prefer a pure Java solution rather than something using JNI or external executables.

mp4 h.264 java
7 Answers

I have implemented a QuickTimeWriter class which can write a QuickTime container in pure Java.

As far as I know, the QuickTime file format is structurally equivalent to MPEG-4 Part 14. There are only a few minor differences in the fields inside atoms/boxes.

So, with an MPEG-4 spec on your lap, and a few hours of work, you should be good.

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