On the fly

[borconi]

Is there any way we could use this on the fly?

For example we got raw H264 bytes (NAL units), pass them to the muxer and get back bytebuffer / bytearray ?

I couldn't really find anything in the source which will allow this.

[evoisard]

I'd also be interested in storing received H.264 stream in real time over a network to an mp4 file...
As far as I understand, mp4parser works with finite audio/video files as input, not streams.