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JoeBG
7th February 2005, 13:24
Hi,

Iīm testing here since 4 hours how to demux a ASP.mp4 file from Nero to raw and then how to mux it again into another existing mp4 with Audio.

I can do this easily for a AVC.mp4 and it works great, but it always fails with ASP.

Here my commands for AVC:
mp4creator -extract=3 Video.mp4 Video.h264
mp4creator -c Video.h264 -rate 25 Existing.mp4

Can someone give me the commands for ASP?

bond
7th February 2005, 14:20
extracting asp out of .mp4 with mp4creator works fine here (and it should also work fine in mp4ui)

if you want to try a non mpeg4ip based tool you can also extract with mp4box (and i am sure also with videolan and ffmpeg)

JoeBG
7th February 2005, 14:39
Originally posted by bond
extracting asp out of .mp4 with mp4creator works fine here (and it should also work fine in mp4ui)

if you want to try a non mpeg4ip based tool you can also extract with mp4box (and i am sure also with videolan and ffmpeg)

But I need a commandline for mp4creator for this :(. It also should work with extract from mp4box and then -c from mp4creator. But I donīt have any success with this in the moment. It is for a new tool muxing nearly everything (means AVC.avi, ASP.avi, AVC.mp4, AAC.mp4, mp3, aac ttxt, srt) into a empty mp4 (created with mp4ui) or a empty mp4 with chapters (created with graphedit) or any existing mp4. In the moment ist does not work for ASP.mp4 from Nero.

bond
7th February 2005, 14:48
Originally posted by JoeBG
But I need a commandline for mp4creator for this :(your cmdl is correct, its the same for asp as for avc (of course the track number has to match the input.mp4, in your case 3 should be correct, as nero always uses 3 for video streams)

what exactly is the error you get?

JoeBG
7th February 2005, 15:18
Originally posted by bond
what exactly is the error you get?

When importing with -c ...

"Could not find sequence header"

Same Video works when I import AVC from Nero :( Or when I import the same video as Video.xvid extracted from avi created in Gordian Knot. Always the same video.

bond
7th February 2005, 15:37
strange, are you sure you use latest mp4creator?

can you plz upload a small sample showing that problem :)

JoeBG
7th February 2005, 17:48
Originally posted by bond
strange, are you sure you use latest mp4creator?

can you plz upload a small sample showing that problem :)

Yes, I can:

Video (http://www.joeb.movie2digital.de/Video.mp4)
Audio (http://www.joeb.movie2digital.de/Audio1.mp4)
Chapterfile to mux in (http://www.joeb.movie2digital.de/C.mp4)

First of all I extract all with mp4creator, then I -add the Audio to the Chapterfile with mp4box and build with out a internal.mp4. Then I mux the video with mp4creator to the internal Audio and Chapterfile .

This works fine for all AVI Sources and all AVC sources in MP4. But not with this ASP.MP4 here :(