[solved] xdelta audio patch creation help

[Moodkiller]

Is there a way to create just an audio patch (v2) for an mkv file? I am wanting to replace only the dub audio track within one of my releases, however when I create a patch file with xdelta (as described excellently here) the file comes to about half the size of the original (~300MB).

 

I am a little concerned at that as the audio track on its own is only about 150MB at its largest (.mka demuxed with mkvmerge). Any help/guidance would be greatly appreciated, thank you.

 

Here is the original file (v1) : http://billionuploads.com/jc1siouompri

And here is the .mka audio file that I want to patch into the original : http://billionuploads.com/hs1qp4agqtdr

 

Solution:

 

Increase source buffer size by adding -B size. Size is in bytes.

My final line:

Welp, I got my patches working right.

PS C:\Users\flower\Desktop\xdelta> ./xdelta3-3.0.8.x86-64.exe -9 -I 0 -W 16777216 -B 134217728 -v2 -e -s ../"[MK] Attack on Titan - 02 That Day, The Fall of Shiganshina, Part 2 [720p] [Hi10] [CCE58B12]_Track00.mkv" ../"[MK] Attack on Titan - 02v2 Th at Day, The Fall of Shiganshina, Part 2 [720p] [Hi10] [8ACECBBA]_Track00.mkv" patch.xdelta

Thank you JohnFlower! I had to change your code a bit to suite CMD in windows but eventually managed to it work and now I understand it!

This is my final code that made the patch.xdelta file:

xdelta.exe -9 -I 0 -W 16777216 -B 134217728 -v2 -e -s "[MK] Attack on Titan - 02 That Day, The Fall of Shiganshina, Part 2 [720p] [Hi10] [CCE58B12].mkv" "[MK] Attack on Titan - 02v2 That Day, The Fall of Shiganshina, Part 2 [720p] [Hi10] [8ACECBBA].mkv" patch.xdelta

And this is the final code that patches it:

xdelta.exe -d -s "[MK] Attack on Titan - 02 That Day, The Fall of Shiganshina, Part 2 [720p] [Hi10] [CCE58B12].mkv" "patch.xdelta" "[MK] Attack on Titan - 02v2 That Day, The Fall of Shiganshina, Part 2 [720p] [Hi10] [8ACECBBA].mkv"

Thank you very much once again 

 

http://forums.kametsu.com/index.php?/topic/41399-xdelta-audio-patch-creation-help/?p=366372

Edited May 20, 2014 by Moodkiller

[JohnFlower]

Can you upload the v1 and new audio?

[Moodkiller]

I can do (I have just left for uni, so will do that when I get back home in about 6 hours). Were you going to do it for me? Also is the .mka audio file alright? Or would you need the .aac?

[JohnFlower]

Upload the mka file.

[Moodkiller]

Alright, will do. If you are going to do it, would you mind telling me how you go about doing it?

I would be intersted to know for future projects

Edited May 13, 2014 by Moodkiller

[Moodkiller]

Here is the original file (v1) : http://billionuploads.com/jc1siouompri

And here is the .mka audio file : http://billionuploads.com/hs1qp4agqtdr

Edited May 13, 2014 by Moodkiller

[JohnFlower]

Prelims: you are attempting to replace FLAC with aac.

Edit: nvm, your thread is wrong...

Edited May 13, 2014 by JohnFlower

[Moodkiller]

There should be no FLAC in the v1 file??

Above is obsolete 

Edited May 13, 2014 by Moodkiller

[Moodkiller]

Prelims: you are attempting to replace FLAC with aac.

Edit: nvm, your thread is wrong...

Which thread??

[JohnFlower]

Increase source buffer size by adding -B size. Size is in bytes.

Edited May 17, 2014 by JohnFlower

[JimDaddy]

Random thing, would the patch creator Doki released help? It's basically a GUI for all this if IIRC.

[JohnFlower]

Random thing, would the patch creator Doki released help? It's basically a GUI for all this if IIRC.

Why..?

[JimDaddy]

Why not. Possibly less work for making a patch. I'ma test it and see if it actually works and is less work.

[JohnFlower]

Why not. Possibly less work for making a patch. I'ma test it and see if it actually works and is less work.

Have fun.

[JimDaddy]

Yeah, no dice.

[Moodkiller]

 

Welp, I got my patches working right.

Increase source buffer size by adding -B size. Size is in bytes.

My final line:

PS C:\Users\flower\Desktop\xdelta> ./xdelta3-3.0.8.x86-64.exe -9 -I 0 -W 16777216 -B 134217728 -v2 -e -s ../"[MK] Attack on Titan  - 02 That Day, The Fall of Shiganshina, Part 2 [720p] [Hi10] [CCE58B12]_Track00.mkv" ../"[MK] Attack on Titan - 02v2 Th at Day, The Fall of Shiganshina, Part 2  [720p] [Hi10] [8ACECBBA]_Track00.mkv" patch.xdelta

Thank you JohnFlower! I had to change your code a bit to suite CMD in windows but eventually managed to it work and now I understand it!

This is my final code that made the patch.xdelta file:

xdelta.exe -9 -I 0 -W 16777216 -B 134217728 -v2 -e -s "[MK] Attack on Titan - 02 That Day, The Fall of Shiganshina, Part 2 [720p] [Hi10] [CCE58B12].mkv" "[MK] Attack on Titan - 02v2 That Day, The Fall of Shiganshina, Part 2 [720p] [Hi10] [8ACECBBA].mkv" patch.xdelta

And this is the final code that patches it:

xdelta.exe -d -s "[MK] Attack on Titan - 02 That Day, The Fall of Shiganshina, Part 2 [720p] [Hi10] [CCE58B12].mkv" "patch.xdelta" "[MK] Attack on Titan - 02v2 That Day, The Fall of Shiganshina, Part 2 [720p] [Hi10] [8ACECBBA].mkv"

Thank you very much once again

 

Random thing, would the patch creator Doki released help? It's basically a GUI for all this if IIRC.

Thank you for the suggestion JimDaddy, sorry it didnt work though in the end