How can I tell the specific app issues with logcat? - Huawei Mate 9 Questions & Answers

I'm running a treble based ROM on my mate 9 (the honor 8 pro one) and obviously understood that the magisk module that was created for the stock Huawei camera has some issues. Like video recording not working, etc.
What I was wondering, was in using logcats to determine the problems. How would I go exactly about understanding the logcats properly?
Also, if anyone wants to help to determine why video recording or HDR don't work in this cam module. I hope the attached logcat helps.
Thanks

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Using CM12 nightly & 4k Video playback issues

Did anybody tried to use CM12 (Android 5.0.2) and shoot a 4k video? It seems that the 4k playback is laggy as hell and pretty much not usable.
Also, if you try to use any 3rd party camera app with Flash on, you'll get split exposure on a single image.
gil80 said:
Did anybody tried to use CM12 (Android 5.0.2) and shoot a 4k video? It seems that the 4k playback is laggy as hell and pretty much not usable.
Also, if you try to use any 3rd party camera app with Flash on, you'll get split exposure on a single image.
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That's probably because Lollipop builds are still very much in the alpha/beta stage. You should probably try to refrain from creating support threads for bugs that exist on builds that are known to be buggy.
timmaaa said:
That's probably because Lollipop builds are still very much in the alpha/beta stage. You should probably try to refrain from creating support threads for bugs that exist on builds that are known to be buggy.
Click to expand...
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You're right, it's still in early stages.
I've seen that lollipop builds are popping out so I wanted to know if anyone else got the same issue.
I read that when replacing a lib file, it fixes the issue. Yet I wasn't able to know where to get that file from.
That's the file:
camera.msm8974.so

[TWRP][MAGISK][7.x-8.x]How to record smooth 60fps video with clear stereo sound[HEVC]

UPDATED - NOW WITH STABLE 30/60/90/120 FPS IN LOW LIGHT CONDITIONS!
NOTE! YOUR DEVICE MUST HAVE UNLOCKED BOOTLOADER! THIS INSTRUCTION ONLY FOR SNAPDRAGON VERSION PHONES!
Instruction for android nougat(TWRP):
If you want to record smooth 60(90) fps fullhd and 120fps hd videos with clear stereo sound and stabilization, follow these several simple steps:
1. Okay, it is supposed, that your device has unlocked bootloader, installed usb drivers and last fimware on android nougat or android oreo.
First of all, go to camera settings and wipe all data from system camera app, then download all necessary files from my GoogleDrive folder "ALL TOOLS" HERE.
Copy all files on your sd card except recovery.7z
2. Unpack recovery.7z on PC in any folder.
Turn off your smartphone and enter fastboot mode(vol- and power on), connect your phone to PC and run boot_twrp.bat from "tools_r25.0.3-windows (2)" folder, follow instructions on the screen.
Wait for running twrp. (TWRP recovery won't be flashed on your device!)
P.S. Pass this step if u aready have flashed twrp recovery before it.
3. Tap install, and flash: Camera_2API_addon.zip => camera.zip => sound_fix_redmi_note4x_v1.zip=>BOLTiSHok_60-90_FPS_FHD_s5k3l8 & fiks cvet-90moto_60gcam&snap.zip(for samsung s5k3l8 sensor) or BOLTiSHok_superFPS.zip(for all types of camera sensor)=>( and MIUICameraBraviaV4.zip if you want replace miui stock camera app with modified one)
back to previous menu and wipe dalvic/art and cache
And finally DO NOT FORGET FLASH lazyflasher-no-verity-opt-encrypt.zip !
Reboot your smartphone and enjoy smooth video 60 fps recording with clear stereo sound with snapdragon camera.
Note. Your default media profiles will be replaced with modified ones and all camera apps now using h.265 codec with fix for sound recording.
P.S. And of course 60 fps recording requires a lot of light, so unfortunately you can not make a video inside buildings with low light.
Also, I noticed some glitch, when i try to switch between 4k and 1080p mode with enabled stabilization, so i recommend to turn it off before changing resolution in video settings. + slow mo 720 p recording seems not working, but it works in miui camera
Okay, Now you can record with stable 30/60/90(for FULLHD)/120 fps(for HD) even in low light conditions!
Original libs for turning back also added.
All video modes(for samsung sensor) atm are:
4K/1080p 30FPS
FULLHD(60/90 FPS), HD(60/90/120 FPS), Front Camera(HD 60 FPS)
SLOW MOTION: FULLHD(60/90 FPS), HD(60/90/120 FPS), Front Camera(HD 60 FPS)
Slow motion video sample in 1080p
Instruction for android oreo and android nougat for all sensors(MAGISK) without sound fix and snapdragon camera:
Use magisk modules from my GoogleDrive folder "ALL TOOLS" HERE.
There are 2 types of module:
1) For Android Nougat and Oreo(non treble)
2) For Oreo(treble)
======================================================================================================================================================
Now u can record 60 fps video with GCAM
======================================================================================================================================================
Warning! Upgrading your fimware is accompanied by erasing "/system" partition, therefore you have to repeat all steps from instruction again!
I am not the creator of these files, so here are some credits:
Camera_2API_addon.zip credited with this post
camera.zip credited with this post
sound_fix_redmi_note4x_v1.zip credited with this post
MIUICameraBraviaV4.zip credited with this post
media_profiles.7z credited with this post
BOLTiSHok_superFPSISO2.zip, BOLTiSHok_superFPS.zip and BOLTiSHok_60-90_FPS_FHD_s5k3l8 & fiks-60moto.zip credited with this post
Magisk Modules from this post
All these files were tested on 9.5.8.0 ROM (MIUI GLOBAL 9.5)
And remember , use it at your own risk!
YT Channel where I'll be uploading my example videos
And originals on Google Drive:
1
2
3
4
5
Audio test(sorry for incorrect left and right side recognizing)
I was waiting for your thread since you announced it on 4pda, let's see.
I have some questions.
I am on LinageOS, do I have to flash camera2api again even though I already have it enabled?
Can I still install the modded Google camera without having any conflict? No conflicts with h.265codec?
Is this the MIUi camera which works on custom ROM? Does beautify work?
My biggest concern is the Google camera. I don't want to mess it up. Your post says snapdragon camera will be installed right? So recording in 60fps will only work on that app and not others?
Hootix said:
I have some questions.
I am on LinageOS, do I have to flash camera2api again even though I already have it enabled?
Can I still install the modded Google camera without having any conflict? No conflicts with h.265codec?
Is this the MIUi camera which works on custom ROM? Does beautify work?
My biggest concern is the Google camera. I don't want to mess it up. Your post says snapdragon camera will be installed right? So recording in 60fps will only work on that app and not others?
Click to expand...
Click to collapse
I cant say how it works on lineageos, because i have never installed it.
If u have camera2api enabled already, so obivously u do not need to flash it again.
I have installed miui mod camera, gcam and snapdragon camera together, all apps using the same h265 codec and i dont have any conflicts, all works pretty well.
I shot several videos in these apps and only snapcamera allows to record true 60 fps.
rap1do said:
I cant say how it works on lineageos, because i have never installed it.
If u have camera2api enabled already, so obivously u do not need to flash it again.
I have installed miui mod camera, gcam and snapdragon camera together, all apps using the same h265 codec and i dont have any conflicts, all works pretty well.
I shot several videos in these apps and only snapcamera allow to record true 60 fps.
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Thanks I will try it. How about other apps like Facebook Live, instagram? Snapchat? Will this be messed?
Also how about safety net and Magisk? Will safetynet still pass? I'll try it out.
Hootix said:
Thanks I will try it. How about other apps like Facebook Live, instagram? Snapchat? Will this be messed?
Also how about safety net and Magisk? Will safetynet still pass? I'll try it out.
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I dunno why u worry about fb and other messengers, it doest even relate to video calls
Shortly ur profiles for sound and video will be replaced, thats all. If lineageos has the same paths for these files, so it should work.
Using Lineage OS 14.1 I can confirm that 60fps and 120slowmo works. I just installed the Snapdragon Camera(apk only). Thanks!
confirmed working on AOSP based rom
wasd- said:
Using Lineage OS 14.1 I can confirm that 60fps and 120slowmo works. I just installed the Snapdragon Camera(apk only). Thanks!
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with hevc codec?
rap1do said:
with hevc codec?
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Since I didn't install the media_profiles from the zip i don't think so.
rap1do said:
with hevc codec?
Click to expand...
Click to collapse
I installed with the media_profiles file and it works too
maybe its app dependent?
Do I have to flash lazyflasher, I'm on LOS. And where do I get it?
Hootix said:
Do I have to flash lazyflasher, I'm on LOS. And where do I get it?
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Click to collapse
all tools in the 1st post (4th string)
Where do I set video resolution in modded camera apk?
kamil79123 said:
Where do I set video resolution in modded camera apk?
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Click to collapse
which one?
miui - in general settings - system apps, camera
snap - swipe to video and tap settings(gear icon in the right top corner) -resolution
rap1do said:
which one?
miui - in general settings - system apps, camera
snap - swipe to video and tap settings(gear icon in the right top corner) -resolution
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Got it, thanks!
Could you describe me what's the ZSL, HDR Pro, HDR Live?
kamil79123 said:
Got it, thanks!
Could you describe me what's the ZSL, HDR Pro, HDR Live?
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As I understood ZSL -Zero Shutter Lag (instant shot)
hdr pro - dunno , mb enhanced hdr algorythm, same for hdr live
rap1do said:
As I understood ZSL -Zero Shutter Lag (instant shot)
hdr pro - dunno , mb enhanced hdr algorythm, same for hdr live
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Even without ZSL phone takes photo almost instant, same as with ZSL turned on. Well, these options seems to not work on our phones too.
rap1do said:
all tools in the 1st post (4th string)
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I don't think you need lazy flasher if you are on LOS or AOSP? It is only for MIUI roms? I have never used it
That sound fix is the file with media profiles?

Google cam for P30?

I'm getting this device soon, I wonder if anyone has tried using Google Cam ? Does it even work?
A working GoogleCam port will give the excellent image processing software from the pixel 4. Maybe this can boost camera quality even further.
You find different versions to try from here: https://www.celsoazevedo.com/files/android/google-camera/
Update: GCam Go seems to be working
bugs : no HDR, no video recording
https://www.celsoazevedo.com/files/android/google-camera/dev-parrot043/
korom42 said:
Update: GCam Go seems to be working
bugs : no HDR, no video recording
https://www.celsoazevedo.com/files/android/google-camera/dev-parrot043/
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Why have you linked to that particular dev? Does his version work best for Huawei devices namely P30 series? Or if you know from personal testing is there a better variant for P30 series?
Thanks.

Video recording issue on custom roms

Hi, I have tried 2 different CR Android 11. and video recorder doesn't work properly.
For example, in Gcam I can save videos but there's no sound at all. (I have tried NG, and 3 more versions all the same issue)
In Anx, it records the video, but when I go to gallery the video length says 14 hrs and it doesn't even play the video.
Is there any app that records video properly without bugging so much?, to me video recording is essential on my phone. I'm seriously considering going back to MIUI because I see that all CR have the same issue.
dawe0120 said:
Hi, I have tried 2 different CR Android 11. and video recorder doesn't work properly.
For example, in Gcam I can save videos but there's no sound at all. (I have tried NG, and 3 more versions all the same issue)
In Anx, it records the video, but when I go to gallery the video length says 14 hrs and it doesn't even play the video.
Is there any app that records video properly without bugging so much?, to me video recording is essential on my phone. I'm seriously considering going back to MIUI because I see that all CR have the same issue.
Click to expand...
Click to collapse
Just happened the same thing to me in Lineage OS 17.1.
I wonder if it is related to some libs missing or being different in some Roms. I couldn't make video recording work right with any camera app.
At the moment I went back to MIUI Global Rom until I find if it is rom related, if it is any issue with some library or what else could I do to choose an appropriate rom. Because it is very tired to begin rom switching only to discover again that video recording doesn't work and I have to reflash and reinstall apps again.
Edit; I forgot to ask if you were able to solve your issue

Question Poco stock camera have a problem!

Hi, I wanna report here what i think is a HUGE problem of poco x3 pro (but i think poco f3 too), the stock camera...... the stock camera of poco have is very bad, even worst of xiaomi cam...... on Black shark 4 for example we have a better Dynamic range, Better details and more options (like 4k/60fps) with the same camera sensor...... so why this probelm? and ALSO the videplayer software is limited too! if i rec a 4k/60fps video with Gcam (it works fine) i can't play it properly, i need to use VLC or another Video player app....... so... i ask to you.....is it possible to change Stock camera or to update it?
Avati1992 said:
Hi, I wanna report here what i think is a HUGE problem of poco x3 pro (but i think poco f3 too), the stock camera...... the stock camera of poco have is very bad, even worst of xiaomi cam...... on Black shark 4 for example we have a better Dynamic range, Better details and more options (like 4k/60fps) with the same camera sensor...... so why this probelm? and ALSO the videplayer software is limited too! if i rec a 4k/60fps video with Gcam (it works fine) i can't play it properly, i need to use VLC or another Video player app....... so... i ask to you.....is it possible to change Stock camera or to update it?
Click to expand...
Click to collapse
To update the stock camera is a big NO,to change the stock camera is easy use Gcam or AMX camera(has a similar interface to stock camera ).

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