yashsingh1/xdaforums huggingface dataset:
[HTC EVO 3D] w0rdOo:
Give Clockworkmod Recovery a try, I've heard TWRP has been having issues with new ROMs. CWM Touch is now available by the way, but I use the standard CWM recovery because I'm just more used to it. You could also try flashing a different bootloader since you have s-off, since there might be an issue with having the bootloader "locked" even though you have s-off.

If none of that helps, you could get the 2.08 RUU exe file and go back to completely stock (but you'll still keep s-off, I can confirm this because this is what I had to do to update to 2.17). Once the stock ROM boots up, go to system updates and choose to take the OTA update. After your phone updates and reboots, you'll be on the new baseband. Then you have to flash a custom recovery, and after that you'll be able to flash any ROM you like
[HTC EVO 3D] chuko303:
Hboot 1.5 sucks sooo dearly...recommend u to just sell your evo and get one with a better hboot...all problems that u havev I see alll over the forums...and what's the cause....hboot 1.5 ...I would of done sold mine if it had it
[LG Optimus 3D] defcomg:
ArcCamera & LGE Camera Mods

M1:

ISO Enabled

Image Stabilization Enabled

Smart Denoise Enabled

1280 x 720 16:9 Picture Mode - Works 2D

1920 x 1080 16:9 Picture Mode - Not Working reverts to 4:3 1600 x 1200

Reoderd Image Setting Menu The way Arc Camera Dev Ment for it to be According to the code

Enable Quality Menu In 3D Image mode

Quality Menu Super Fine = Fine, Fine = Normal i think its caused by iso menu being enabled.

M2:

Enable Bitmap Ditherin

Enabled InPreferQualityOverSpeed.

Disabled InsampleSize Set to 0 No bitmap subsampling

The Picture Quality here is Much Much better IMO even @ ISO 400 in a dark Room PIC Quality Good

M3:

Fixed Quality Menu

Added Sports Scene Mode

Added Video Scenemode

Added Front Camera Video Size Selection

Enabled Other Shot Modes Broken Tho

Denoise on by default set Preview Size to 800x480

M5_Ultimate

All the Options work Work

M6:Todo Visual Mod

Try Fix ISO Overlap

Change The Look Give it that optimus Look Lol

------------------------------------------------------------------------

-------------------------------------------------------

Focusing:

Touch Focus

Tap Screen The Quick Preview Menu Left Side will hide when this happens touch Focus is Enabled touch an area you want to focus on then tap shutter button it will not try to refocus.

Manual Focus

Tap Shutter button don't let go it will start focusing slowly let go as soon as it in focus and the picture will be taken.

Auto Focus

Tap shutter Buttons once.
[LG Optimus 3D] rezzsha:
hey defcomg, i was also mucking around with the Ticameracamera properties , and realised if you put focus on : "smallaperture" picture looks much more defined, but seems to give me fc every second time i try to take a shot,

also can you actually take shots with the "other"sizes you have added ie:3264X2448??
[LG Optimus 3D] defcomg:
Nah 2592x1944 is as it goes however the 8m is in libfakecameraadapter.so. I did't check out libomxcameraadapter.so which is actualy referred to in the ticam xml maybe if i change it to libfakecam it would have more options i wonder if we can edit/decode/decomplie .so files, but i will take a look at da focus and see if i get fc also thanks.
[LG Optimus 3D] rezzsha:
yeh there is mentions of it if decompile the arccamera, i think even gif files of "8m" , but Ive been playing around with EroSized mod for gingerbread, so i dont know if it would be in stock or not,

also libomxcameraadapter.so is like 130kb compared to 50kb~ libfakecameraadapter.so, so i think a bit of editing would be needed... damn someone should invite Erosized back to see if he can continue working on his mod :( . but i guess we need to look towards other talented developers, im hoping you are one of them :D

have a look at Erosized gb mod, it really does make a difference (minus night shots which still come out horrible), so you could have a look into what he did and then expand on it,or merge what he did with the initial arcCamera for the first gb version and merge it with newer gb version arcCamera. but thats a mere suggestion
[LG Optimus 3D] bRkiX:
how to use this...?

where to apply
[LG Optimus 3D] rezzsha:
this is the TICameraCameraProperties.xml located in \system\etc.

You just have to copy\change\add what he has changed and then save it... or edit it in notepad and transfer to that folder overwriting the previous file, and also have to change permission to rw-r-r--

also defcomg, apolagize, when i said "put focus as smallaperture" , i actually meant "exposure as smallaperture ". But if you change focus to "infinty" it also makes a slight improvement (and yes that is not a mistake lol)
[LG Optimus 3D] defcomg:
lol its cool, i have not had a chance to change the ti xml university keepin me busy but will have a look at it on friday as well as the arcCamera with Erosized
[LG Optimus 3D] lemach:
I also very interesting on this!thanks for your work!
[LG Optimus 3D] defcomg:
I deodexd the camera app from the lg p940 here it is just copy it to system/app the usual rw-r-r it work and opens faster than arccamera. it also has iso setting and the pictures where very detailed compared to the default cam app. i have decompiled arcCamera from stock and Erosized V10c Mod im just comparing smali code and xml to see how he modded. incase anyone wanna take a crack at it also i use notepad++ with .smali lang definition and winhex for file comarison. peace out
[LG Optimus 3D] lemach:
thanks!i am going to try it and then i will post my results

I have froyo rom and i cant install this apk...Do you can adapt it?
[LG Optimus 3D] defcomg:
iam not like an android dev i dunno how to port it i just started java dev at uni and the smali code is not what im exactly used. what happens when you try use it ? it would not install by me but if you copy it with rootexplorer to system/app mount r/w and set the permissions to rw--r--r it appears in the app draw. I Found Most of the system files of the p940 the same as p920 other than it have 8m camera its specs are the same as o3d. The 3D also works on that camera app @5mpx mode but it saves as jpg not jps. The Good thing is iso settings took this at uni iso 100 5mpx
[LG Optimus 3D] defcomg:
the zip file..... with pic
[LG Optimus 3D] lemach:
i will try to copy paste with root explorer but i am not sure that it works because I think this camera app requires sdk 10 which it is present in gingerbread not froyo. When i can, i will post here again with something!Thanks for all!
[LG Optimus 3D] rezzsha:
yeh it works with gingerbread, well from what ive played around with so far

Good stuff:

- it takes decent 5mp picture

-pretty fluid

-3d recording works( only 640

Not so good stuff:

- screen dimms whenever you open it

-fc if you change "focus" to face detect

-only record 1280x720 only

-no auto stabilisation

-3d photos arent "really" 5mp ( and are only few 200kbs :S (but the photos do look pretty good 3d wise though)

thanks defcomg keep up the good work :D, mere suggestions, maybe try comparing the picture size values, to see why it is restricted and why we cant add or change it, like with the p940 5mp is 2560x1920 whereas with our original one its 2592x1944 defualt,so if we can find that we maybe able to expand the sizes available and add more values :D.

im not an adroid dev full stop, so i'm not that much of a help, merely someone who likes his phone, and tries to help out
[LG Optimus 3D] defcomg:
i decompiled the p940 cam in res folder the is a folder called xml it has devices media profiles the p920 is not one of them. I think the default media profile is a generic one which is what our device is using maybe if we change build.prop to match that of the p940 it will run at the default 2592x1944 which is the max res tried 8mp it crashes camera 360 fx cam ucam. Hopefully we can get 1080p and maybe 5mpx 3d because i think its limited in the arccamera app the is alot of options missing from it looked through entire smali code saw all the methods such as red eye reduction anybody ever tried the camera from 2x the camera apps are both made by arcsoft maybe it might work on o3d .i wonder why no devs have ported the p940 rom 2.3.7
[LG Optimus 3D] rezzsha:
yeh i think you a right, media profiles is only generic and make only minimal changes , but i think the main tweaking has to be done through editing the arcCamera apk , hence why arc camera has this as its 5mp 2592x1944, whereas the p940 has 2592x1920.

havent tried the 2x, but from the youtube vids, that looks like it has a better camera layout/ option than the p940, are you able to get the 2x cam and maybe deodex it??

not sure, but if im correct there really isnt a thread for the prada, so that maybe why, but the two phones are nearly the same minus a few thing ie screen an 8mp camera,
[LG Optimus 3D] lemach:
you are right, dont work in froyo...maybe i update my terminal to probe your work because i think that ii is more important have got a phone with a GOOD camera that a lot of score on antutu bechmark. I stand here seeing your progress and hope you can reach the optimal tweaks. Thanks a lot for your work!!
[LG Optimus 3D] reddeville:
guys is there any mod to take 3d shots of 5 mpx instead of 3????
[LG Optimus 3D] rezzsha:
hey defcomg, if you look in /res/xml folder there's 6 files which have the size 2560x1920 as a default

-cayman_vzw_back_camera_preferences

-m3s_back_camera_preferences

-cayman_skl_back_camera_preferences

-univa_back_camera_preferences (LG E510 )

-victor_back_camera_preferences (Optimus Sol)

-cayman_back_camera_preferences ( rumored device for Verizon)

im guessing these represent different phone models, i was trying to narrow down which one is for 940( lg prada) , but could only find a few phone models , so im hoping if we find the one for the p940 we can play around with that and then some how merge a few options from our one to this one. what you think??
[LG Optimus 3D] defcomg:
Rom: Promethius 1.5 21e

Kernel:Superstock

Clock 1.2hgz

Governor:hotplug

No Lag@ all and phone does not heat up

SD Cache 128kb try 1024, 2048, 4096 see if that helps with lag also the test where to the internel sd not externel

Acura Kernel Has best battery and samno's kernel best performance i have not tried blue kernel
[LG Optimus 3D] Marcosuper7:
We look forward to this news...Thanks Defcomg...:good::good::good:

I notice that the following shooting modes are not FC but not do anything, or I do not know how ...

Panorama Shot

Cartoon shot

Stitch shot

Art shot

Face effect
[LG Optimus 3D] sketch2k278:
Wow looking forward to this

Now this is epic, can't wait
[LG Optimus 3D] ecb41tza:
Marco aquí hay cuarto oscuro :D

Lo digo por xafalo :D

Ya me conoces zaludo con z campeón

ENVIADO DESDE MI ACURAFONO
[LG Optimus 3D] defcomg:
i Found the subsampling its done in libandroid_runtime.so how it looks in C opened it with ida pro

; Yuv420SpToJpegEncoder::compress(jpeg_compress_struct *, unsigned char *, int *)
EXPORT _ZN21Yuv420SpToJpegEncoder8compressEP20jpeg_compress_structPhPi
_ZN21Yuv420SpToJpegEncoder8compressEP20jpeg_compress_structPhPi

var_C8= -0xC8
var_C4= -0xC4
var_C0= -0xC0
var_BC= -0xBC
var_B4= -0xB4
var_74= -0x74
var_54= -0x54
var_34= -0x34
var_30= -0x30
var_2C= -0x2C
var_28= -0x28

PUSH.W {R4-R11,LR}
MOV R5, R2
SUB SP, SP, #0xA4
MOV R6, R3
MOV R4, R1
MOV R7, R0
LDR R1, =(aCompress - 0x69ED6)
LDR R0, =(aFrameworksBa_1 - 0x69ED8)
ADD R1, PC ; "compress"
ADD R0, PC ; "frameworks/base/core/jni/android/graphi"...
ADDS.W R2, R1, #0xC
LDR R3, =(aOnflycompress - 0x69EE2)
MOVS R1, #0x49
ADD R3, PC ; "onFlyCompress"
BLX sub_3120C
ADD.W R11, SP, #0xC8+var_B4
ADD R3, SP, #0xC8+var_54
STR.W R11, [SP,#0xC8+var_34]
STR R3, [SP,#0xC8+var_30]
ADD R0, SP, #0xC8+var_74
LDR.W R9, [R4,#0x1C]
STR R0, [SP,#0xC8+var_2C]
MOV.W R8, R9,ASR#1
LDR R2, [R6]
ADDS R1, R5, R2
STR R1, [SP,#0xC8+var_C0]
LDR R3, [R6,#4]
ADD.W R10, R5, R3
MOV.W R5, R8,LSL#3
MOV R0, R5
BLX sub_3144C
MOV R6, R0
MOV R0, R5
BLX sub_3144C
MOV R5, R0
ADD R0, SP, #0xC8+var_34
STR R0, [SP,#0xC8+var_BC]
B loc_69F76

got the offset 00069E40 will try hex edit after i figure out whats what so 1x1 could be possible 2x1 is supported when pixelformart yuv422i in ticam.xml
[LG Optimus 3D] lemach:
Wow!! How do you have discovered?! It would be amazing if you can change the chroma subsampling. I have been testing pictures from different digital cameras with jpegsnoop and shows me that the standard subsampling is 2x1 while the O3D have 2x2...

Very good work defcomg!!
[LG Optimus 3D] defcomg:
Searched all the libs with winhex for yuv420 yuv422 yuv444

in ArcCamera its possible to change preview formart from yuv420sp the default to rgb565 In modeNormal.smali search for 0x11 see here YUV420SP = NV21 i tried YUV422i = YUY2 value 0x14 i get fc only RGB565 and YUV420SP seem to work i dont know whats wrongs as all the Value for 2x1 Subsampling are in the libs framework and the android runtimes unless the ticam Variable is wrong maybe its the rom i will try CM7 sometime but i think libandroid_runtime.so can be compiled from source So yuv444 = 1x1 no subsampling yuv422 = 2x1 yuv420 = 2x2.

cinfo->comp_info[0].h_samp_factor = 2;
cinfo->comp_info[0].v_samp_factor = 2;
cinfo->comp_info[1].h_samp_factor = 2;
cinfo->comp_info[1].v_samp_factor = 2;
cinfo->comp_info[2].h_samp_factor = 2;
cinfo->comp_info[2].v_samp_factor = 2;

shoulg give 4:4:4 or 1x1

/frameworks/base/core/jni/android/graphics/YuvToJpegEncoder.cpp
[LG Optimus 3D] adri_360:
I dont understand nothing jaja.sorry

Mix Acura-Samno
[LG Optimus 3D] ecb41tza:
Pues anda que yo:D

ENVIADO DESDE MI ACURAFONO
[LG Optimus 3D] lemach:
If you are really interesting on this thread use google translator or ask help to any friend. I am going to try explain on htcspain what defcomg are getting.

I don't think your post are correct...this is a english thread.It is good smile but maybe defcomg only want to use this thread to show his work and that every one write about it. Don't litter this thread please. Greetings ecb!
[LG Optimus 3D] adri_360:
Lemach thanks for explain in htcspain ,but if i use the google translator, i will understand less.

Mix Acura-Samno
[LG Optimus 3D] defcomg:
ZSL-IPP-LDC-565 = High Quality Zero Shutter LAG Mode Preview Formart RGB565 Replaced Auto Focus With EDOF Lense Correction ONLY

ZSL-IPP-OFF-422i = High Quality Zero Shutter LAG Mode Preview Formart YUV or Ycbcr422 Replaced Auto Focus With EDOF No Post Processing Done Here

ZSL-IPP-ON-422i = High Quality Zero Shutter LAG Mode Preview Formart YUV or Ycbcr422 Replaced Auto Focus With EDOF Lense Correction + Noise Filter

The ArcCamera thats not in any folder is standard yuv420sp ipp on Zero ShutterLag

IMO ZSL ipp on 422i Mode produces more detailed pics and the flash has that warm look

Use the xml in zsl-ipp-off-422i

the one on the root of the zip i was just trying to enable stuff note sure it did anything
[LG Optimus 3D] defcomg:
The Subsampling Should be 2x1 THE LIBS Have the option and framework and arccamera setting the preview to yuv422i-yuyv tells it to Code422itoJpeg which should result in a 2x1 subsampling it must be something in the kernel
[LG Optimus 3D] lemach:
I'm testing the latest mod "zeroshutterlag" ... as you say, the "subsampling" remains a 2x2. Hopefully you can find the kernel tweak or somebody like acura, samno, thiaiz, etc, can help us to do so.

Of all the mod I prefer the "ipp ZSL on 422i" but I had to edit the ticamera.xml to activate the "ipp". I use the xml in zsl-ipp-off-422i .Maybe you are confounded because there are no arccamera at the root of zip.

You are doing a great job, keep it at the end we will have one of the best cameras 5mpx! Thank you!
[LG Optimus 3D] defcomg:
lol my bad forgort to add it theres no need to turn ipp on in the xml arccamera overides the xml
[LG Optimus 3D] defcomg:
i think i figured out its the kernel well more the driver soc_camera will attempt to make changes to it someone must just compile it
[LG Optimus 3D] shredman09:
Franlov believes it to be a IMX072...

http://www.htcspain.com/roms-lg-opt...base-10e-18-09-2011-a-50299-impr/index46.html
[LG Optimus 3D] defcomg:
Not Sure if this will do anything or even if its the right driver anyway its /kernel/drivers/media Some compile it see if it makes a diff if it crash cam then its right driver if it improves quality right driver if it does nothing then i dont know...

All i did was enable Sensor ISP and diasble chroma suppression and set max fps to 120
[LG Optimus 3D] wichniar:
Hello

defcomg

how to install it?

media.zip ??

because by recovery do not want to install
[LG Optimus 3D] lemach:
Hello defcomg! Two days ago I asked for help to acura, he still did not answer me ... I know that acura has had the broken pc and do not know if he has fixed it, now he appears occasionally on htcspain. Thiaiz, Samno, somebody can help? do you send them a private message?

Thanks for your work!

---------- Post added at 11:08 AM ---------- Previous post was at 11:06 AM ----------

It is not a zip to install. It is a folder zip to compile in a kernel.
[LG Optimus 3D] berni987654321:
you can't install that that is for kernels
[LG Optimus 3D] defcomg:
it's not a flashable zip its kernel source that needs to be compiled
[LG Optimus 3D] iodak:
here is 21e kernel OC to 1300 and some ram tweaks with camera tweaks from defcomg.
[LG Optimus 3D] lemach:
Thank you very much!! Just now i am going to install it and then test the pictures. See you in a minutes.

I go into recovery and i have installed this kernel but still freeze at lg´s logo screen..somebody else?

Can you fix it, iodak?
[LG Optimus 3D] speedyranger:
Me too.

I install and rest stuck on logo LG.

I make wipe cache e davilk, another try with fix permission...nothing to do rest on logo LG.

I have Acura 3d max 3.1

Inviato con Lg P920
[LG Optimus 3D] iodak:
It works for me fine i have prothemus 1.3 rom. Seems you have weak cpu, voltages are stock I will lower clock to 1200 and upload again.

I did not test pictures but camera loads twice faster.
[LG Optimus 3D] lemach:
Great notice!

Your kernel at 1300 dont work for me either...

I am waiting for your new kernel to test the camera. Thanks a lot iodak!
[LG Optimus 3D] iodak:
Maybe it is not booting becouse ext4 in roms. I dont know. What rom do you have?

Is there any to test it with non ext4 rom?
[LG Optimus 3D] lemach:
You are right. I have the Acura 3D Max v3.1. What is the problem?thanks again iodak.
[LG Optimus 3D] yourguitarist:
I'm on ThiaiZ 2.8. If that's not ext4 ill test it!
[LG Optimus 3D] lemach:
ohh nooo! chroma subsampling remains there!! I have done this steps:

1.- Backup my rom 3d max v3.1

2.- all wipe + format (data/factory reset, dalvik caché and system) by recovery

3.- install: promethius 1.3, kernel by iodak with camera tweaks by defcomg, and mod camera "zsl-ipp-on-422i-edof"

4.- shot one pictures and jpegsnoop show me that chroma is...2x2.

good work defcomg and iodak, but there is something else to discover. THANKS A LOT!!

Edit: i have noticed that my ticamera xml was changed to do work app like procapture, i changed the preview format to yuv420sp...maybe the problem?

Edit 2: the xml is not the problem. I have repeat all the previous steps but with the ticamera xml from zeroshutterlag original and the chroma are the same, 2x2.
[LG Optimus 3D] rezzsha:
isanyone else having problems with taking3d photos after installing ZSL-IPP-ON-422i ?? the pictures are getting corrupted , and its showing resolution of -1,1 :s
[LG Optimus 3D] lemach:
I have the same mod installed but i had to change the preview format to "yuv420sp" in ticamera xml to do work app like procapture. I just take a 3d picture now and no problem.

to try help you i have installed the original ZSL-IPP-ON-422i and got the same problem, 3d pics are corrupted. change the preview format to "yuv420sp" on ticamera xml to do work the 3d camera. Good luck!
[LG Optimus 3D] defcomg:
O Well:(
[LG Optimus 3D] defcomg:
.................:confused:
[LG Optimus 3D] lemach:
Well defcomg! We are waiting for the compiled kernel to test. Iodak, can you do it again?thanks.
[LG Optimus 3D] samno:
Intergrated latest patch from defcomg OC CPU @1.38 GPU @ 512 everything else stock. :victory:

Now just waiting for lemach's tests.

If it dosnt boot and your on Promethius 1.5 reflash working kernel then use the 05OCScript in the init.d folder to lower the over clock. If your on another rom download the script below and modify as needed.
[LG Optimus 3D] lemach:
Very good!Thank you very much samno!

Just now I am going to install it and i will post the results in a while.

Edit: Sorry but the chroma subsampling remains being 2x2. This kernel works with acura 3dmax 3.1 at 1.38 in my phone. As before, i have used the mod camera "ZSL-IPP-ON-422i" by defcomg.

anyone else can test the kernel with the mod to compare with my results?
[LG Optimus 3D] GlossGhost:
Tell me how to check the subsampling and I will do.
[LG Optimus 3D] defcomg:
Try This FPS 60 1280 x720 and 120FPS 720x480.

Hows the overall quality compared to stock kernel.

i think the problem is @Android_runtime.so the way omap4 work is different the isp interfaces with the CSI-1/CSI-2 Camera Interfaces thats why driver is not used. So Modifing the isp and ipu should have had some effect so that leaves the android_runtime.so
[LG Optimus 3D] lemach:
Ok defcomg, already I've done some tests.

1. - Kernel acura 3d max + new arccamera defcomg (from your last post): show me good preview but FC at the start of record any video.

2. - Kernel samno "defcomg edition" + new arcamera: show me a screen flashing green colors and fc to try record video at any resolutions.

Also i have change the preview format in xml and it ocurrs the Same, fc at record video.

Can i test any combination else to help?
[LG Optimus 3D] samno:
With modified kernel & your last arccamera i get this. Small preview in the corner (just make out the xda banner) and green static.
[LG Optimus 3D] defcomg:
Files that i made changes to

Handles Video OUT Whats displayed

omap_vout_cosmo.c

omap_s3d_overlay.c

omap_vout.c

gfx_bc.c

Handles Image Capturing and processing

ispresizer.c

omap_prev2resizer.c

isp.c - Main ISP method

ispccdc.c

isp_csi.c - Connection

Controls Camera Modules

ispcsi2.c

ispcsi1_dfs.c

What i tried todo for 2x1 Sub sampling is Replace NV12/YUV420 = 2x2 With YUV/YUV2/YUV422 why i replaced it because it would seem regardless what i select 2x2 is the default so therfore NV12 is always selected 2x2 Subsampling looks something like height + width /2 while 2x1 height/2

ISP_CSI( CAmera Signal Interface

switch (format) {
case V4L2_PIX_FMT_SGRBG10:
format_val = 0x3;
format_decmp = 0;
break;
case V4L2_PIX_FMT_SGRBG10:
format_val = 0x3;
format_decmp = 0x2;
break;
default:

That would Force 10bit input regardless what switch is used

i Can't seem find v4l2_jpegcompression this would be reponsible for JPEG Encode @ Kernel Level

this sites explain

http://omappedia.org/wiki/Ducati_For_Dummies

http://processors.wiki.ti.com/index.php/TI-Android-DevKit-Camera_Porting_Guide

http://omappedia.org/wiki/Camera-ISP_Driver

i Use NotePad++ to Search Through Sources for the values such as NV12 YUV420 YUV JPEG ETC so MODS to driver should be done in ISP Folder

What is causing may have been changes to omap_vout_cosmo.c

omap_s3d_overlay.c

omap_vout.c . try replace them with ones from unmodified 21e sources

IS it only the preview thats corrupted or the final image
[LG Optimus 3D] samno:
@ defcomg dosnt even caputure anything either force closes or does nothing have close through pressing home button. BTW this is only for video & 3d, 2d photo capture still seems to work ok. I will try restoring the files you mentioned and re up into this post.

Edit: 2 kernels, removed all OC's to make it better for testing purposes & on the off chance it was affecting something. First one is same as previous but without OC, second one modified files as you mentioned also without OC.

Edit: Just tried still the same as before, no other modifications made to xml's.
[LG Optimus 3D] insestito:
What is the last stable mod ??

(With no kernel change)

Thanks
[LG Optimus 3D] adri_360:
Md5 ultimate

Mix Acura-Samno
[LG Optimus 3D] defcomg:
someone test this it goes in system/bin this is where the simcop is at which does the conversion to yuv420