Sound problem on video recording ? - G2 Q&A, Help & Troubleshooting

Hi friends. I noticed something today. I record a video in a silent room, just me and my wife. After recording I started to watch and noticed that there is no sound until one of us speaks. There is a sound cut in the video. No background sounds until someone speaks and when someone speaks I can hear all the voices. What can cause this problem? I tried it with lenovo super camera app, stock camera app and moded camera app and all of them has the problem. I tried it with my friends G2 and the result is same. No sound until someone speaks. BUt it is normal when the tv was open or there are much peaople talking in the place. Anyone noticed something like that?

It sounds like noise suppression is working to me.. compared to my One, I think it's great. I have 2 toddlers and this phone does a great job at blocking background noise during conversation.
Sent from my LG-D800 using XDA Premium 4 mobile app

same problem here with the sound on video recorded.Mybe someone will find a solution for this issue.

yes I too have same problem. The sound keeps cutting in and out whenever there is no talking or loud noises going on. The mic picks up sounds great, especially voices. But ambient sounds are very hard to hear with all the sound cut outs and background noises. Maybe just some faulty units, or something that needs to be addressed in a future update just like on the Moto x.

Nexus 5 has same issues, read a long thread about it this morning. I have the same problem when recording audio, almost like an underwater sounding effect. I think it has to do with the LG noise cancellation algorithm. Not sure of a fix, only thing I don't like about the G2 so far. On the Nexus 5 some folks adjusted the build.prop to turn off noise cancellation if they were rooted and it seemed to work. Not sure how to do that though.
Sent from my Verizon LG G2 VS980 using Tapatalk 4

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I prefer the speaker of the s3

I noticed that during loud crashes and explosion, the galaxy s4 speakers distorts while my s3 didn't. It seems like it has much more treble which seems to be what's causing the distortion. Anyone else notice the difference in sounds or is mine damaged out of the box?
This is only with the volume maxed.
esqueue said:
I noticed that during loud crashes and explosion, the galaxy s4 speakers distorts while my s3 didn't. It seems like it has much more treble which seems to be what's causing the distortion. Anyone else notice the difference in sounds or is mine damaged out of the box?
This is only with the volume maxed.
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The speaker is different i know. When i put my text tones on it, they sound like its more stereo but also in like a box or hall with some echo which i think is what causes the distortion.
kyhassen said:
The speaker is different i know. When i put my text tones on it, they sound like its more stereo but also in like a box or hall with some echo which i think is what causes the distortion.
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Well, thanks for the response, if they made it that way then there is nothing I can do about it. I just wanted to make sure that mine wasn't broken.
I think the speaker phone sounds awesome.
Sent from my SPH-L720 using XDA
it does sound awesome but compared to the SIII it does sound different. mine sounds like it echos for some things and then others it sounds incredible. i think its the bass and treble settings.
I think that they only tested it out for music. It sounds great during most music but any loud explosions or crashes is where the increased treble is the culprit. I wish there was an equalizer type setting where I could lower the treble.
esqueue said:
I think that they only tested it out for music. It sounds great during most music but any loud explosions or crashes is where the increased treble is the culprit. I wish there was an equalizer type setting where I could lower the treble.
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Once the custom roms get going/they make them compatible with our device, I'm sure with DSP manager or Awesome Beats or any of the other sounds mods, you will be able edit the various sound options to your liking!
:thumbup:
Sent from my SPH-L720 using xda app-developers app
Speaker is the same as sgs3 to me
Sent from my SPH-L720 using xda app-developers app
I think the speakers are terrible. I switched from iPhone 4S to the GS4, and the GS4 sounds quiet and muffled.
Sent from my SPH-L720 using xda app-developers app
Turtle Beach
I prefer the new turtle beach XO7's
Lol, are you guys actually complaining about the sound quality of the built-in speaker during movies? It's not even designed to have the frequency response of a pair of $5 headphones, much less reproducing accurate explosions and crashes. Think about it, you have a tiny speaker that is pushing out sound loud enough to where you can actually hear it well enough from far away. It's there for one reason only, to have to ability to do a hands-free phone call.
sputnik767 said:
Lol, are you guys actually complaining about the sound quality of the built-in speaker during movies? It's not even designed to have the frequency response of a pair of $5 headphones, much less reproducing accurate explosions and crashes. Think about it, you have a tiny speaker that is pushing out sound loud enough to where you can actually hear it well enough from far away. It's there for one reason only, to have to ability to do a hands-free phone call.
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If you are going to respond to a 1 year old topic at least make sure that your response is somewhat relevant. This was made in comparison with the galaxy SIII. I was just making sure that my speaker wasn't broken. There was only one guy here comparing it to a ****ty iphone.
The guy before you doesn't even deserve a response. Since I'm commenting here, I'm sure that they messed with the sound on one of it's many updates as it doesn't distort anymore.

Audio recording sounds awful

Haven't got the G2 yet, but after browsing through youtube for some video test samples, I found that the audio is terrible. I currently have a Nexus 4 and it too has terrible audio recording. You know what? I think they are the same since both 1) sound starts okay, but, after one second, sound starts getting distorted and 2) distortion sounds like your in a fish bowl.
Obvious sample of G2 mic distortion: http://www.youtube.com/watch?v=xRM3DJ4tLMQ
Nexus 4 sample: http://www.youtube.com/watch?v=1f0b2hQZ9Yk
I might have been able to forgive the N4 because of its price, but its quite disappointing for premium priced phone as a G2.
Was that even using up to date software or pre-release? We dont know.
I think the video sound is fine.
Also, considering you do not have the device I would hold opinions until you have your own hands on and can then give your opinion.
Too many variables in this video. Maybe settings were or weren't ticked. Seemed very loud etc.

Poor mic recording quality

I've found the audio recording on the stock video recorder to be pretty low quality and heavily compressed. Is there a way to change this within the recorder app itself? Or it hardware and not software causing the problem? Also, I notice that the sound comes out stereo, but most of the audio plays inconsistently from only one speaker.
You can see [hear] what I mean HERE.
PS: this is totally not a plug . It's just the kind of thing I'd like to record on my phone once in a while and I'd be disappointed if I couldn't find a way to improve the quality.
It plays from one speaker cause it has only one speaker....Except if you mean outside of the phone.You cannot change it from the app its fixed.
woof123 said:
It plays from one speaker cause it has only one speaker....Except if you mean outside of the phone.You cannot change it from the app its fixed.
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Thanks for your reply. I did mean outside the phone. Using headphones or playing the video on another device yields weird stereo issues. I am aware that the two grills at the bottom are for the speaker and microphone.
Might you know of a decent video recorder app that would have better audio quality?
Sent from my LG-D803 using xda app-developers app
Try Hi Q Mp3 recorder. I have the pay version and it works fine for recording your voice etc. In the options I chose rear mic and it seemed better to me. I did notice that if you are recording voices in the background and not directly in front of the mic that the recording comes out very choppy though. On my old Nexus it was perfectly clear so not sure if that is the noise cancellation messing it up.
Sent from my Verizon LG G2 VS980 using Tapatalk 4
I may have found the solution; I forgot that I had Jishnu Sur's camera mod installed (2.5.3). When I reflashed with a freshly downloaded zip, the issues seem to have gone away. I'll keep using it and see if that fixed it for good.

Micro sound when startup on LG G2 D802!

I just bought my LG G2 for two weeks. It s a really amazing android phone and I love it. But yesterday when I started it up in the early morning and noticed the micro sound from G2. This sound like the sound from a hard disk when it run, u must listen carefully to realize it. Then I pay attention at it and actually hear this sound from my G2 when run some heavy apps or games.
Is my G2 OK? Have anyone else heard this sound?
I've never heard a sound. Sounds like a short with the speaker or microphone. There are no moving parts outside of the camera. How loud is it?
I noticed my. NEXUS 7 2013 makes a sound when I mute the audio while playing a video. Its a slight frequency pitch but stops even with volume set to 1. It starts and stops at random.
-sent from my LG G2 using XDA Premium 4
quachhanthanh said:
I just bought my LG G2 for two weeks. It s a really amazing android phone and I love it. But yesterday when I started it up in the early morning and noticed the micro sound from G2. This sound like the sound from a hard disk when it run, u must listen carefully to realize it. Then I pay attention at it and actually hear this sound from my G2 when run some heavy apps or games.
Is my G2 OK? Have anyone else heard this sound?
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Not sure what you describe is the same.
I have static noise - buzzing in the earpiece. Even when screen off....annoying in calls...
In my case it's an old known bug of LG devices(someone said all devices to have this to some extent, however LG's is the only one I can hear it from). I reported it few times... It's very well documented in the Nexus 4...
At LG G2 the users do not like to be told that their precious is bugged...
Some do not hear it or do not want to hear it.
The buzzing, static etc. You can hear it even when the screen is off...
Supposed to be shielding issue?
Maybe yours could be the same
Can you check with screen of if you can hear some buzzing?
Sent from my LG-D802 using Tapatalk
player911 said:
I've never heard a sound. Sounds like a short with the speaker or microphone. There are no moving parts outside of the camera. How loud is it?
I noticed my. NEXUS 7 2013 makes a sound when I mute the audio while playing a video. Its a slight frequency pitch but stops even with volume set to 1. It starts and stops at random.
-sent from my LG G2 using XDA Premium 4
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No, not sounds are made from speaker or microphone. It seem be made from one of hardwares of G2. I don't know exactly. This sound like sound is made from hard disk of PC when it runs.
Similar here...
I have this sound on headphones in the right channel.
It's very low and as quachhanthanh says it's like a hard drive starting up but much lower with similarities how radio frequencies disturb speakers.
It increases a little when I touch the screen but is constant like a very low beat when not using the screen.
I will try this later on CM latest stable.

Is the audio when recording and shooting video fixed?

The S4 and Note 3 have this issue, random and quite annoying popping when recording audio. I was really disappointed when I heard it on the Note 3! Hopefully it has been fixed on the S5!
Can anyone confirm whether or not it's there?
popping? my s4 never had any pops. it recorded amazing audio.
Sent from my VS980 4G using Tapatalk
cpufrost said:
The S4 and Note 3 have this issue, random and quite annoying popping when recording audio. I was really disappointed when I heard it on the Note 3! Hopefully it has been fixed on the S5!
Can anyone confirm whether or not it's there?
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We'll see when I get mine. I'll let you know. But I think, it'll not be there for some S4 and Note 3, there's no popping when they record.
I've had numerous S4 and Note III samples through my hands and they have this issue. It's not an isolated issue. My Note II, HTC One, G2, iPhone 3/4/5s etc. have no such issues whatsoever. Normally I record video and audio separately but the argument (the best camera is the one you have with you) applies to a cell phone to capture things as they happen, unplanned. It's annoying to have these sounds in the audio.
cpufrost said:
The S4 and Note 3 have this issue, random and quite annoying popping when recording audio. I was really disappointed when I heard it on the Note 3! Hopefully it has been fixed on the S5!
Can anyone confirm whether or not it's there?
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Do you have an example of the issue?
weird i never experienced such thing on s3, n2, s4..
like I said, I've recorded plenty of guitar videos with my s4, through a Marshall dsl100 stack, which is loud and bassy, and it never ever ever had a problem with audio. it was always so clear and detailed, albeit only 128kbps. my g2 has that horrible underwater wishy-washy sound that makes the video camera unusable. I've never once seen audio artifacting on the s4. I had the snapdragon version, maybe you had the exynos?
Sent from my VS980 4G using Tapatalk
my audio was terrible on my S3 when recording video at festivals/concerts...hope this is fixed on the S5...everyone i know that has iPhones has no issue recording loud audio.
jayochs said:
like I said, I've recorded plenty of guitar videos with my s4, through a Marshall dsl100 stack, which is loud and bassy, and it never ever ever had a problem with audio. it was always so clear and detailed, albeit only 128kbps. my g2 has that horrible underwater wishy-washy sound that makes the video camera unusable. I've never once seen audio artifacting on the s4. I had the snapdragon version, maybe you had the exynos?
Sent from my VS980 4G using Tapatalk
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Yes the problem is not with loud music like other devices which hard clip especially on kick drum hits...
This popping noise is most common when it's very quiet like recording at night with just the crickets outside...
And yes the audio was completely unusable on the G2 for me as well, if you recorded video in a loud cafe, no problem. But as soon as you went into a quiet area the gain levelers started getting really confused and there was all kinds of problems with sound. Ashame too since its camera (G2) was so nice...
Back to the S5, I have one in hand and while I have not put it through the gears my preliminary findings reveal a completely changed recording from the S4/Note3 hardware. The AGC does tend to bring up the levels higher when ambient sound changes but at least there's no nasty pops. The pops on the S4/Note3 can be removed with a click/decrackle plugin on most DAW software but they shouldn't be in there in the first place. This looks promising.
The video low light performance looks very good, I was shining a focused down aspheric torch (flashlight) around the pasture at long range and the screen was 100% black except where the beam was hitting objects at hundreds of yards away (barn, trees, etc.) and the detail looked shockingly good! I viewed the video on my Macbook Pro w/ retina display so it's a valid test.
Have not tried to see if it's IR filtered. Tonight we'll have the burn barrels going, that's the best IR test I know of without taking it to the lab.
These processors are so powerful it would be nice if they gave us the option of lossless audio recording and even a RAW photo option, although these tiny sensors would need a LOT of post processing to make the images useable. Still, however I always find that RAW+ Photoshop CS6 post processing looks better than the camera's aggressive post processing tuned for speed and convenience. With a 128GB microSD card, RAW+JPG would be fine.
BoneXDA said:
Do you have an example of the issue?
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This is not me/my video, but this is exactly how it sounds. Both the S4 and Note3 do the same exact thing!
http://www.youtube.com/watch?v=ngwTBJ5ew08
pizzlewizzle said:
my audio was terrible on my S3 when recording video at festivals/concerts...hope this is fixed on the S5...everyone i know that has iPhones has no issue recording loud audio.
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Yep, I have several concerts recorded in 2012 and the audio clips worse than these kids with their pyramid amp powered systems playing hip hop with the bass turned to 11!
That's why I always record audio and video on separate devices. They won't allow a real camera (no cams with removable lenses that is!) in most venues...
I was at a gig on Friday night and sadly all my videos have distorted sound quality. Issue stll exists..
Sent from my SM-G900I using xda app-developers app
I'm just back from a gig, i took a vid it seems fine on the phone a little blown out, but then again i was pretty near the speakers.
prot- said:
I was at a gig on Friday night and sadly all my videos have distorted sound quality. Issue stll exists..
Sent from my SM-G900I using xda app-developers app
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Yep, common issue.
http://www.youtube.com/watch?v=Ka0Oa4HYr6Y
I can confirm the popping is present in my unit too. Had it on S4 as well. It tends to occur less when the sound is turned to minimum while recording.
Sent from my SM-G900F using XDA Premium 4 mobile app

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