mp4box : command line to mux ?

[gizmo27]

Hi

I'd like what is the mp4box command line to mux mp4 video and audio.

Thanks.

[gizmo27]

Please can uo erase this double topic ?

Thanks.

[Ranguvar]

Do MP4Box -h

Or Google: http://www.linuxcertif.com/man/1/mp4box/

Though I don't know how old that is.

[jethro]

Hi

I'd like what is the mp4box command line to mux mp4 video and audio.

Thanks.

copy what YAMB is doing

[buzzqw]

mp4box -add test.h264 -add test.aac file.mp4

BHH

[gizmo27]

In fact, my aim is to create an output mp4 file (audio+video) by muxing a video mp4 file with an audio file

[Ranguvar]

Everything you need to know: http://gpac.sourceforge.net/doc_mp4box.php

http://www.uhmnet.nl/Files/Images/normal_yoda-rtfm.jpg
(Sorry, had to :p)


Note that from that page, MP4Box does not support importing streams from an MP4 directly; you must first demux them.

[Comatose]

mp4box is kinda confusing. If you do something wrong, it usually doesn't tell you, it just shows help... so you're left with "well, that SHOULD HAVE worked, but it didn't. now what?"

[kemuri-_9]

Note that from that page, MP4Box does not support importing streams from an MP4 directly; you must first demux them.

mp4box does support reading from other .mp4 files,
i do it all the time!


mp4box -add test.h264:fps=24.0 -new test.mp4
Saving test.mp4: 0.500 secs Interleaving

mp4box -add test.mp4 -add test.mp3 -new test+.mp4
Saving test+.mp4: 0.500 secs Interleaving

[gizmo27]

Ok thanks for the examples. I take notes.

[NiGHTsC]

You shouldn't forget that the length of mux file's name can't be longer than 49 characters, including extension.

eg.010101010101010101010101010101010101010101010.mp4
anything longer(include) than this will have some problem.

I lost my video after muxed, Mediainfo said the resolution of video is 0*0H264
and it took 10x longer to mux cause it was trying to analyse(fix?).