High pitched noise coming from camera when focusing - Huawei P8 Questions & Answers

Hey guys so I have an interesting one for you today. A while back I've noticed something weird happening to my camera. Whenever I try to focus it's like the camera like vibrates really quickly. After making a video and playing it back I also noticed a high pitched noise when filming and it's trying to focus. So I went into the camera app and tried focussing. When holding my ear to the general area around the camera I can hear the same high pitched noise. I haven't seen this anywhere on the internet before or after a little googling.
Does anyone know what this is/how to fix it/whether it's dangerous?
Link to video I made:
https://youtu.be/eDMRxwWCjoI

I also encounter that one, it's the optical image stabilizer having a hardware issue.
However, it went back to normal, and sometimes it happens again when the temperature is humid.

Thanks!

Related

HD2 720P recording and the Noise in Phone7

I have been playing around with my HD2 on Phone 7 for the last few days and i am super pleased with the overall performance stability and user comfort it brings. Only drawback i have currently is that the market is not working but i think i farked up somewhere along the line there with the activation and registration.
Only one issue remains and that is the recording of video in 720P. The sound is to loud it seems and there is a big HISS covering all other sound. Now i was wondering what this sound could be seeing i recorded in a silent room (true silent room for hearing testing) and still the hissing was in the background. So while recording i put my HD2 to my ears and behold the hissing sound is the back speaker emitting static. I have no idea how to fix this seeing i am not an DEV.
But seeing the clutter of posts in the general tread i started this one. Can anyone confirm this behavior on their HD2 running Phone 7 ?
shuntje said:
I have been playing around with my HD2 on Phone 7 for the last few days and i am super pleased with the overall performance stability and user comfort it brings. Only drawback i have currently is that the market is not working but i think i farked up somewhere along the line there with the activation and registration.
Only one issue remains and that is the recording of video in 720P. The sound is to loud it seems and there is a big HISS covering all other sound. Now i was wondering what this sound could be seeing i recorded in a silent room (true silent room for hearing testing) and still the hissing was in the background. So while recording i put my HD2 to my ears and behold the hissing sound is the back speaker emitting static. I have no idea how to fix this seeing i am not an DEV.
But seeing the clutter of posts in the general tread i started this one. Can anyone confirm this behavior on their HD2 running Phone 7 ?
Click to expand...
Click to collapse
Hi Guys,
please note that though the option says 720P the quality that is captured isnt' 720P.
!!!!
yksudha said:
Hi Guys,
please note that though the option says 720P the quality that is captured isnt' 720P.
!!!!
Click to expand...
Click to collapse
um buddy....yea it is. check your file props
is there hissing on the computer when you play it as well?
or isit just windwos phone being too loud?
Jonny4911 said:
is there hissing on the computer when you play it as well?
or isit just windwos phone being too loud?
Click to expand...
Click to collapse
The phone itself is emitting the sound while recording. The second you start the recorder it starts to hiss. And yes the hissing is there when you play back the video. And YES it is 720P i recorded video and checked its auto focus is a tad laggy but it works.
I can confirm both, that it's 720p and the noise in the background.
I have a few solutions in mind, I will try them and post back here so soon. As this noise is so frustrating !
I didnt find any unusual hiss noise. Only thing I found was wind noise, and Im cool with that. THe audio is very very clear in my honest opinion.
i didn't find any hiss either
in fact my phone was rather silent when recording!
although i have changed the maxdbatten to 60 and ui vol to 50
my volume setting was at five
and i listened to it back, and the music i "recorded" was very clear
infact you could hear my computer fans!
...
When i playback the video on my computer, there's no hissing sound. On the phone i hear hissing sound when playing any 720p video, so it has to be something with the format itself.
For the ppl who reply there is no hiss or static sound in the background or at all can you try and confirm the back speaker of the HD2 makes no sound either in video recording modus ?
I found video recorded are a bit yellow. look my own video test at http://youtu.be/rDGcYVOOkbY. Weather was foggy not so clear.
shuntje said:
For the ppl who reply there is no hiss or static sound in the background or at all can you try and confirm the back speaker of the HD2 makes no sound either in video recording modus ?
Click to expand...
Click to collapse
I've just given it a try and I certainly don't have any hissing noises during recording or playback.
noise
I am suffering from this static noise too. And yes, it is definitely eminating from the back of the phone. Tried different rom versions, the noise stays the same. I would appreciate if someone would share the solution with me.
Hiss
Here too !!!

[Q] Camera Questions

I noticed the ticking sound of the auto focus today while using the camera, just wanted to know if it is supposed to be that loud or if I have a problem?
Also, I'm not a camera expert but I noticed that for any close up pictures, the phone has to be at least a good 2/3 inches away from the object to focus on it properly, otherwise the picture just comes out blurry. Is this normal for every camera?
Well I don't know what you mean with "that loud" but I can also hear mine, so I don't think you have a problem.
I remember my S3 also had problem focussing on close range, guess it's normal. Your eye can't focus on anything closer than 7cm (about 3 inch?) either.

Camera not focusing and buzzing

The video explains it
It wont focus and video is all wavy, tried different camera apps, the phone gets warm and then starts this, just curious to see if anyone elses note had this issue.
https://www.youtube.com/watch?v=AgfW_dEkMWQ&feature=youtu.be
xBryan said:
The video explains it
It wont focus and video is all wavy, tried different camera apps, the phone gets warm and then starts this, just curious to see if anyone elses note had this issue.
https://www.youtube.com/watch?v=AgfW_dEkMWQ&feature=youtu.be
Click to expand...
Click to collapse
Mine has started making a buzzing noise and vibrates slightly when I open camera app. Did you get a resolution?
AaronUK said:
Mine has started making a buzzing noise and vibrates slightly when I open camera app. Did you get a resolution?
Click to expand...
Click to collapse
Nope its still doing it, if i tap the screen to focus it a few times it stops, im going to replace the camera eventually, i guess.
Camera jumps , noise and not focus
Good day. I have a problem on my htc hd2 leo. The camera does not focus and is making a strange noise like a beating heart and i look behind and i could see the eye camera que jumping seems a speaker spoiled. The noise sometimes looks like a sewing machine. When i tape the srcreen stops. Happened after listening to radio for two hours with headset. This all original
Someone help me?
Thank you

Camera recording produces static noise - Anyone else?

Does anyone else's phone do this: if you record a video in a quiet room and then play it back on full volume, you will hear an audio static noise. My original plus 32GB Aluminum 6P and 2 RMA replacements all have this issue. I haven't seen much reporting about this so I don't know how widespread it is. It's even worse when you cast your google photos onto your TV.
Would be interested in someone with a sound proof room to try this. That would tell us if there is a sound there that the mic picks up but our ears just don't. Not that that fixes the problem...
Sent from my Nexus 6P using Tapatalk
I've also noticed that when playing back videos on photos.google.com it will not have as loud of a static noise. Maybe this is some software issue.
I've added a poll to see if it's just a select few phones that are doing this. I don't want to keep getting replacements if they are all broken
Static and clicking noise
I have the same issues as you. I recorded a video at night, while in bed, and I caught the issue. I can only heart it when I turn the volume up (~+75%). The reason I did this was because my phone has a buzz/click sound when I plug headphones into the 3.5mm jack. When I pay music or video, I can not hear the static.
Just picked up mine and I also have this issue. Hope it's a SW problem.
Yeah It only happens to my recorded videos after I turn up the volume as well
Still having issues with this. Can even hear static when using a voice recorder

Clicking noise from camera

So guys i just bought the handset today.
Everything was running smooth until i turned on the manual mode and started focussing manually, a clicking noise came from the camera everytime i change the focuss.
A little bit of noise is also there even when using auto mode.
I wanted to know if this issue is with everyone or it's just with mine.
Same problem here, like a shutter sound every time i switch from front camera to rear.
Have you try something to fix it? i haven't this problem on nougat.

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