Audi MHI2 RVC fullscreen patch - Revision history

Mr-fix: /* Uploading already modified files to unit */

2025-09-10T11:42:54Z

Uploading already modified files to unit

← Older revision		Revision as of 13:42, 10 September 2025
Line 140:		Line 140:
	cd Audi-MHI2-RVC-fullscreen/MHI2_AU37x/modification/		cd Audi-MHI2-RVC-fullscreen/MHI2_AU37x/modification/

	scp displaymanager.json root@10.173.189.1:/mnt/system/etc/eso/production/		scp -O displaymanager.json root@10.173.189.1:/mnt/system/etc/eso/production/

	scp *.png root@10.173.189.1:/mnt/app/eso/hmi/lsd/images/HMIEarlyAppsEvoHighScale/		scp -O *.png root@10.173.189.1:/mnt/app/eso/hmi/lsd/images/HMIEarlyAppsEvoHighScale/

	scp OPS_*.kzb root@10.173.189.1:/mnt/app/eso/hmi/lsd/kzbs/HMISystemEvoHighScale/		scp -O OPS_*.kzb root@10.173.189.1:/mnt/app/eso/hmi/lsd/kzbs/HMISystemEvoHighScale/

	Make sure files are synced with storage drive		Make sure files are synced with storage drive

Mr-fix: /* Remote copy on your computer */

2025-09-10T11:42:31Z

Remote copy on your computer

← Older revision		Revision as of 13:42, 10 September 2025
Line 45:		Line 45:
	mkdir ~/MHI2_backup		mkdir ~/MHI2_backup

	scp root@10.173.189.1:/mnt/system/etc/eso/production/displaymanager.json ~/MHI2_backup/displaymanager.json		scp -O root@10.173.189.1:/mnt/system/etc/eso/production/displaymanager.json ~/MHI2_backup/displaymanager.json

	scp -r root@10.173.189.1:/mnt/app/eso/hmi/lsd/images/HMIEarlyAppsEvoHighScale ~/MHI2_backup/HMIEarlyAppsEvoHighScale_original		scp -O -r root@10.173.189.1:/mnt/app/eso/hmi/lsd/images/HMIEarlyAppsEvoHighScale ~/MHI2_backup/HMIEarlyAppsEvoHighScale_original

	scp -r root@10.173.189.1:/mnt/app/eso/hmi/lsd/kzbs/HMISystemEvoHighScale ~/MHI2_backup/HMISystemEvoHighScale_original		scp -O -r root@10.173.189.1:/mnt/app/eso/hmi/lsd/kzbs/HMISystemEvoHighScale ~/MHI2_backup/HMISystemEvoHighScale_original

	== Modifications ==		== Modifications ==

Mr-fix at 14:46, 8 September 2025

2025-09-08T14:46:23Z

← Older revision		Revision as of 16:46, 8 September 2025
Line 11:		Line 11:
	* OPS textures opacity		* OPS textures opacity
	* OPS vehicle and radar lines textures inside <code>.kzb</code> container.		* OPS vehicle and radar lines textures inside <code>.kzb</code> container.

	~~<youtube>rX6YoU1oB2w</youtube>~~

	== Access MHI2 main unit file system ==		== Access MHI2 main unit file system ==
Line 127:		Line 125:

	== Uploading already modified files to unit ==		== Uploading already modified files to unit ==
	~~Download latest package from GitHub: https:~~/~~/github.com/mrfixpl/Audi-MHI2-RVC-fullscreen/releases~~
			<youtube>rX6YoU1oB2w</youtube>

	Enable write mode in your MIB		Enable write mode in your MIB

Mr-fix at 14:46, 8 September 2025

2025-09-08T14:46:02Z

← Older revision		Revision as of 16:46, 8 September 2025
Line 11:		Line 11:
	* OPS textures opacity		* OPS textures opacity
	* OPS vehicle and radar lines textures inside <code>.kzb</code> container.		* OPS vehicle and radar lines textures inside <code>.kzb</code> container.

			<youtube>rX6YoU1oB2w</youtube>

	== Access MHI2 main unit file system ==		== Access MHI2 main unit file system ==

Mr-fix: /* Uploading already modified files to unit */

2025-09-08T14:19:32Z

Uploading already modified files to unit

← Older revision		Revision as of 16:19, 8 September 2025
Line 135:		Line 135:

	Send modified assets to MIB		Send modified assets to MIB
	~~scp ~~~/~~MHI2_backup~~/~~displaymanager_modified~~.~~json root@10.173.189.1:/mnt/system/etc/eso~~/~~production~~/~~displaymanager~~.~~json~~		git clone https://github.com/mrfixpl/Audi-MHI2-RVC-fullscreen.git

	~~scp~~ -~~r ~/MHI2_backup/HMIEarlyAppsEvoHighScale_modified root@10.173.189.1:/mnt/app/eso/hmi~~/~~lsd~~/~~images~~/~~HMIEarlyAppsEvoHighScale~~		cd Audi-MHI2-RVC-fullscreen/MHI2_AU37x/modification/

	scp ~/~~MHI2_backup~~/~~HMISystemEvoHighScale_modified~~/~~OPS~~*.kzb root@10.173.189.1:/mnt/app/eso/hmi/lsd/kzbs/HMISystemEvoHighScale/		scp displaymanager.json root@10.173.189.1:/mnt/system/etc/eso/production/

			scp *.png root@10.173.189.1:/mnt/app/eso/hmi/lsd/images/HMIEarlyAppsEvoHighScale/

			scp OPS_*.kzb root@10.173.189.1:/mnt/app/eso/hmi/lsd/kzbs/HMISystemEvoHighScale/

	Make sure files are synced with storage drive		Make sure files are synced with storage drive

Mr-fix at 10:46, 8 September 2025

2025-09-08T10:46:02Z

← Older revision		Revision as of 12:46, 8 September 2025
Line 3:		Line 3:
	Audi MMI MHI2 is set up in such a way that rear view camera is shown in split screen view. Camera stream is shown on the left side of the display, when the right side is occupied by parking sensors visualisation or AreaView image in equipped cars.		Audi MMI MHI2 is set up in such a way that rear view camera is shown in split screen view. Camera stream is shown on the left side of the display, when the right side is occupied by parking sensors visualisation or AreaView image in equipped cars.

	If your car is not equipped with AreaView (you have for example Audi A3 8V where AreaView was not available), you are stuck with RVC image not on fullscreen. Luckily there's a way around it!		If your car is not equipped with AreaView (you have for example Audi A3 8V where AreaView was not available), you are stuck with RVC image not on fullscreen.

			Luckily there's a way around it! And here's the repo with needed assets: https://github.com/mrfixpl/Audi-MHI2-RVC-fullscreen

	We need to change 3 things:		We need to change 3 things:

Mr-fix: /* Uploading modified files to unit */

2025-09-08T10:10:58Z

Uploading modified files to unit

← Older revision		Revision as of 12:10, 8 September 2025
Line 122:		Line 122:
	How to pack the <code>.kzb</code> back? Well I have a messy way of doing it and I'm not going to show you that just yet.		How to pack the <code>.kzb</code> back? Well I have a messy way of doing it and I'm not going to show you that just yet.

	== Uploading modified files to unit ==		== Uploading already modified files to unit ==
			Download latest package from GitHub: https://github.com/mrfixpl/Audi-MHI2-RVC-fullscreen/releases

	Enable write mode in your MIB		Enable write mode in your MIB
	ssh root@10.173.189.1		ssh root@10.173.189.1

Mr-fix: /* Uploading modified files to unit */

2025-09-08T09:56:48Z

Uploading modified files to unit

@@ Line 123: / Line 123: @@
 == Uploading modified files to unit ==
   scp ~/MHI2_backup/displaymanager_modified.json root@10.173.189.1:/mnt/system/etc/eso/production/displaymanager.json
@@ Line 129: / Line 136: @@
   scp ~/MHI2_backup/HMISystemEvoHighScale_modified/OPS*.kzb root@10.173.189.1:/mnt/app/eso/hmi/lsd/kzbs/HMISystemEvoHighScale/

Mr-fix: /* Changing opacity of asset inside KZB container */

2025-09-08T09:54:57Z

Changing opacity of asset inside KZB container

← Older revision		Revision as of 11:54, 8 September 2025
Line 109:		Line 109:
	* all other files: opacity 25%		* all other files: opacity 25%

	=== ~~Changing opacity of asset~~ inside KZB container ===		=== Changes inside KZB container ===
	Some textures are not stored directly in the MHI2 filesystem, but are compressed into <code>.kzb</code> containers, most likely made with [https://rightware.com/product/kanzi-studio/ Kanzi Studio]. Free trail exists, but it's not freely available - you can request free trail and hope get a positive reply.		Some textures are not stored directly in the MHI2 filesystem, but are compressed into <code>.kzb</code> containers, most likely made with [https://rightware.com/product/kanzi-studio/ Kanzi Studio]. Free trail exists, but it's not freely available - you can request free trail and hope get a positive reply.

	~~Don't give up~~. ~~There might be a way~~.		Interesting files are the <code>OPS_AU*.kzb</code> packages with assets for the Optical Parking System for different body variants of the vehicle.

	<code>~~OPS_AU371~~.kzb</code>		I found a way to extract images from the <code>.kzb</code> package. You can try with DragonUnPACKer <ref>https://github.com/elbereth/DragonUnPACKer</ref> - game file resource explorer/unpacking tool. Once I had the files extracted, I modified couple of them by, once again, changing opacity to 25%.

	'~~'TODO''~~		* <code>ops_trailer.png</code> - trailer image if vehicle equipped with tow bar and trailer is connected
			* <code>ops_bg_splitscreen.png</code> - parking sensors background
			* <code>ops_car_au*.png</code> - top-view images of vehicles in different body variants.

			How to pack the <code>.kzb</code> back? Well I have a messy way of doing it and I'm not going to show you that just yet.

	== Uploading modified files to unit ==		== Uploading modified files to unit ==

Mr-fix: /* Changing FBAS stream size and position */

2025-09-08T09:46:16Z

Changing FBAS stream size and position

@@ Line 53: / Line 53: @@
 That's easy. Duplicate the <code>displaymanager.json</code> file and call it <code>displaymanager_modified.json</code>. Now open the <code>displaymanager_modified.json</code> with text or code editor and look for section related to the rear view camera. It should look like this:
    "rvc" : {
     "norm" : "AUTO",