Java API to merge 3gp file

[raj_J2ME]

Hey Experts,
This is issue I am since last two days.I will explain this in details.
I am sending different 3gp files on server..in last I have to make the all files as one and have to play on the device...

The problem is that as soon as I call commit(),it creates the header and so on..then I am not able to play the total complete file...in sequence...Then I think if I can mix all the file and can create a single file using Java/J2ME,Then this can help me.
please have a look on this and give me your ideas,

[jitu_goldie]

Hi Raj,
me also want to know the same as how can we merge different 3gp files to one so that we can think about video streaming with the help of HTTP. Hey experts is there is any API or any idea to merge two or more 3gp files to one.

[raj_J2ME]

HI All the Experts,
Please suggest some way to fix the issue.I have done a lot of research on this,
not found a suitable way yet.

[Tiger79]

sorry raj, I dont have an extensive knowledge regarding audio on j2me

[raj_J2ME]

Hi,
Thanks for the reply Tiger,
In fact I am looking for the 3gp Video mixing...I mean I have 5 file different 3gp file and I want to make this as a one file and then play this...as a one single file.
I am sure some one had already done work with this.

[prakash.raman]

Hi,
Thanks for the reply Tiger,
In fact I am looking for the 3gp Video mixing...I mean I have 5 file different 3gp file and I want to make this as a one file and then play this...as a one single file.
I am sure some one had already done work with this.

Hi Raj, am working on media for some time but didnt get any of this kind of requirement. Well interesting stuff, to do so we need to append data section of one at end of other and also i think some modification needed in headers of that file. hmmm... but i think you should look for some open source PC based Sound mixing tools code. there u will get idea of how to do these stuff. But man surely one thing i can tell it will need lots of heap. Have a good luck and if u get any success then let us know... till then i will also look around a little.

[raj_J2ME]

Hi Raj, am working on media for some time but didnt get any of this kind of requirement. Well interesting stuff, to do so we need to append data section of one at end of other and also i think some modification needed in headers of that file. hmmm... but i think you should look for some open source PC based Sound mixing tools code. there u will get idea of how to do these stuff. But man surely one thing i can tell it will need lots of heap. Have a good luck and if u get any success then let us know... till then i will also look around a little.

These are the header and also the 3gp file internal structure... letting me no to complete the task...In fact not only it is very complex to work with header of this extension but also very much risky for the data...it can mislead the data integrity.

Any ways thanks for the reply..trying for some solution...

[raj_J2ME]

Hi,
Come on experts,
Please update this thread by the putting the ideas...
I am stuck here,