Microphone muted randomly - Huawei P30 Pro Questions & Answers

Sometimes on my p30 pro (even on my old mate 10 pro) the microphone stop to record in all apps. I have to reboot my phone to even restart microphone recording capabilities

Mine does this after using the private space

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Camera can't record sound when taking video

Hi, I recently baught a tablet Xiaomi Mi Pad 4 plus. And there is a strange issue with it. After installing some communication and chat software no matter what, everything is working perfecly with microphone, Camera can record video etc. But at some point (sorry can't spot the exact problem), when I plug headphones into the tablet or something else. When try to record video from normal camera or Open camera software the sound is gone. It seems like no microphone is present or something else suppress it. Every other app is working perfectly fine (skype, viber, messenger...), every of installed applications has full capabilities for talking with and without video. Camera and microphone are working fine there. Since I reset the tablet with factory settings all goes normal and camera can again record audio without issues. But at some point camera no longer can record audio. I also tried to change some app permisssions from settings but it doesn't help. So do you have any idea what can cause the problem?
Best regards

Background Hardware Use (Mic/Cam)

Hi,
I seem to be having trouble with background hardware services (specifically the cameras and bluetooth mics):
1. Bluetooth headset calls through messenger apps like viber or whatsapp loses use of the microphone around 1 minute into a call (like being muted). I have to unlock the screen and switch back to the app to get microphone use back.
2. The background video recording app (SCOS) loses control of the cameras (both front and back) and cannot use it (maybe cannot instantiate?) around a minute after the screen is turned off. Switching cameras or restarting the app is the only fix.
I have already disabled the Battery Optimization for the concerned apps, plus as many services as I can find, but still the problem persists. The only solution is to keep the screen on, which nullifies the point of using a headset and a background video recorder.
This seems to be connected with Android P's new privacy settings
Anyone have an idea how to solve this?

No Camera pop out in WhatsApp Video Calls

The camera won't pop up when sitting in a low light environment. Example: I get a WhatsApp video call in my room during the day where the environment light is lower. I can receive the call but the camera won't pop out until I move the phone towards some brighter light. This also occurs if I switch the camera from back to front between the video calls. Is anyone else facing this issue?
Redmi K20 pro 6GB Indian variant
Stock Android 10 ROM
Running MiUI Global 11.0.4 (QFKINXM)
Any help will be appreciated.
Thank You
Never faced such problem.
Try to clear app data of camera and reset whatsapp and try. Could be problem with whatsapp

AUDIO DELAY IN VIDEO CAMERA ISSUE

My redmi 9's camera or video recorder sometimes does not sync up the audio and video. It got worse when i updated my phone to miui 12... The audios in the video recorded have a really high tendency to be not in sync and be corrupted.
Am I the only one who's facing this issue? Im using a 3/32 global variant of the redmi 9.
This happens to me too. Unfortunately, I'm not 100% sure of the reason for this issue. But I have two hypotheses:
1.- Maybe it happens because of lack of RAM
2.- Maybe it happens because of the illumination of the site you're recording. I suspect that when I try to record in a low-light environment, the camera automatically reduces its video framerate. When this happens probably, the audio records at a constant framerate, while the video records at a variable framerate, and, in consequence, causing this delay.
But, again. These are just hypotheses of mine. I tried downloading other camera apps, and the result is the same, but when I restart my phone and try to record on a well-illuminated area, I tend to see more fluidness and sync between audio and video.
Note: I'm also using the global version of Redmi 9 (3/32)
A friend of me have same issue with 32/3 gb version and in my opinion its the ram,he rooted and disabled much apps and in devloper settings sets max 4 apps running and then it works for some time,after minutes it start lagging until reboot and new settungs in devlooer options sadly the hardware in this variant is very poor,sadlyCheers!!!

Question Redmi note 10 Pro device issues

My redmi note 10 pro occurs another issue. Now, the speakers are not working. Sudden it just stop working. I noticed it when I played a game then try to play videos on fb and with the caption "audio failure, restart device?". I restarted it but still the same. Rear camera and front camera are not properly working. Stock camera app closes after taking a photo and when switching to front camera it will open the depth camera instead.

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