MAC OS X YOSEMITE 10.10. audio Volume adjusts by itself

Hello i have very weird behavior in system mac osx...
Sometime much often i hear that the system adjust the volume by itself... yes it's true... and this is more weird, this happening in all apps play sound...
I have clean install of the yosemite and lots of apps on HD. But i can't figure out.
Please tell me someone what i have to do, to fix that!

     Reset PRAM. http://support.apple.com/kb/PH18761?viewlocale=en_US&locale=en_US
     Reset SMC.     http://support.apple.com/kb/HT3964
     Choose the appropriate method.
Best.

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Slideshow audio volume adjustment

Help! I can't seem to adjust the audio volume of the audio file on a slideshow project. The audio volume on playback is always the same whether I slide the volume adjustment to the maximum or down to zero. On playback the audio volume is always the same. I need to lower this volume because it drowns out the narration part of the slideshow. How do you do this??
Thank You!

I have come across this problem but I’m not sure I have a solution, perhaps only a work-around.
I have managed to save a slideshow from PSE as a WMV file on my hard drive.
Opening the WMV file with Windows Movie Maker (sorry if you are on a MAC) does allow the volume of the background track to be adjusted whilst also having a primary (Commentary) audio track.

Main menu audio volume adjustment issue

Under the Disc Menus tab, using the Ladybug menu template that comes with Premiere Pro Elements 9 and chose an audio clip to use as intro music. I need to adjust that tracks volume to better match the core video/audio levels. Ideas? The audio mixer does not show that track.
Thanks in advance!

Welcome to the forum.
I think that Audacity, or similar, is the easiest way to handle this.
As I am usually doing DD 5.1 SS, for my Projects and for my Menus, I just create a Menu Sequence in PrPro, and edit my Audio (or perhaps Video too, if I have a Motion Background on the Menu), but as PrE does not have Sequences, one would have to create a New Project, to do that. Yes, Audacity would be much easier.
Good luck,
Hunt
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Audio volume low when computer wakes from sleep - os x yosemite

I've been having an issue ever since I upgraded to OS X Yosemite, where the audio volume coming out of my external speakers is extremely low after I wake my computer up from sleep. The only resolution I have found is restarting the computer. Once I do that, the audio volume is great. If I were to boot up my computer after it has been completely shut down, the audio volume is also great. The issue only occurs after sleep. Anyone else having a similar issue? Is there another fix besides restarting the computer?
Speakers: Bose Companion 2 Series II (these are wired, not bluetooth)
Computer: Mac Pro - late 2013 - running Yosemite

This is a BUG. It has been submitted to engineering many times - unfortunately Apple has not done anything about it.   We have 5 Mac Pros, all 5 do the same thing after updating to Yosemite.   The PRAM / SMC reset is useless - we even installed a fresh OS on one of the machines (a suggestion of the level 2 Apple tech) same problem.   Clearly this is a system level bug.   Only way to get it resolved is to keep pounding the bug report site with requests.     The squeaky wheel gets the oil.   The problem is 100% repeatable on the machines that exhibit the bug.
In the mean time set up an applescript with this command and it will reset the sound - do not include the brackets :
<do shell script "sudo killall coreaudiod" with administrator privileges>
Run it every time you wake from sleep and you won't have to deal with the problem ever again.
Pretty lame that Apple has not fixed it even though the problem appears to be pretty widespread.

Just downloaded Yosemite on my Mac and the Yosemite update for Garage Band. Now when I open an existing Garage Band project and click on a vocal track, a message window says, "Could not find General Audio 10" and have no smart controls. Help?

Just downloaded Yosemite on my Mac and the Yosemite update for Garage Band. Now when I open an existing Garage Band project and click on a vocal track, a message window says, "Could not find General Audio 10" and have no smart controls for that track (reverb, etc.) Help?

Try this fix posted by Robinson Collins:
Re: I downloaded Garage Band 2x and the same note appears: there is no General Audio 10. Please advise. Thank you.
Try this: Go to your menu bar, select "Garageband" and then "Restore Sound Library..."
It can take awhile to download as it's a pretty big library. You might need to also select "Update Sound Library..." after the restore is done.

ITunes 12.1 freezing upon launch due to "determining audio volume"

My (Late 2011) MBP running Yosemite is freezing when I launch iTunes. It is 12.1, the latest version. Upon launch, it says "Determining Audio Volume" and is on the first of my several thousand songs. The spinning wheel eventually pops up and I am forced to forced shut-down my mac by holding the power button. I can't delete iTunes as it is "required by the OS" and I can't open it and go to the preferences to uncheck "soundcheck" because it freezes the entire mac upon launch.
Anyone experiencing the same issue or know what might fix it?
Thanks

I had the same problem, but I think I've found a cure.
Even though Sound Check was disabled in preferences, iTunes would insist on Determining Audio Volume everytime it was launched. But there is also a 'Sound Check' preference in the Burn CD dialogue.
To turn it off you need to select a playlist, hit the Burn Disc button (bottom left) select Audio CD as the disc format and un-check 'Use Sound check'
Then you must hit the 'Burn' button (if you don't it will not remember the new settings) You can then cancel the burn by clicking the X in the itunes player window.
This has cured the problem for me

Audio volume low

Could domeone help me with audio recorded in QT directly from the video camera? The audio volume of the .mov file is very low although it's turned to maximum. When the same clip is uploaded from camera to Final Cut Pro the volume of audio is normal. When this clip is exported from FCP to QT the audio of the .mov is loud and clear.
Milan

This is a BUG. It has been submitted to engineering many times - unfortunately Apple has not done anything about it.   We have 5 Mac Pros, all 5 do the same thing after updating to Yosemite.   The PRAM / SMC reset is useless - we even installed a fresh OS on one of the machines (a suggestion of the level 2 Apple tech) same problem.   Clearly this is a system level bug.   Only way to get it resolved is to keep pounding the bug report site with requests.     The squeaky wheel gets the oil.   The problem is 100% repeatable on the machines that exhibit the bug.
In the mean time set up an applescript with this command and it will reset the sound - do not include the brackets :
<do shell script "sudo killall coreaudiod" with administrator privileges>
Run it every time you wake from sleep and you won't have to deal with the problem ever again.
Pretty lame that Apple has not fixed it even though the problem appears to be pretty widespread.

Audio volume low after wake-up

After I wake the Mac from sleep, the audio volume from my external speakers is very low and the keyboard volume controls do not work. The volume is low and cannot be adjusted.
After a restart everything works correctly -- until the Mac goes to sleep again.
Computer: Mac Pro - late 2013 - 6,1
System: OS X Yosemite (10.10.1)
Speakers: Bose Companion 2 Series II (plugged into audio output of my Mac Pro)
Thank you for any help you can provide.
John
Mac Pro (Late 2013), OS X Yosemite (10.10.1), Thunderbolt Monitor

Thank you, lllaass, but it was to no avail. The problem persists: When the Mac wakes from sleep the audio from the external speakers is low and cannot be adjusted up or down using the keyboard volume controls.
I did some more research and others are apparently having the same problem. One suggestion I found does work -- temporarily. That is entering a Terminal command (sudo killall coreaudiod) that restores correct audio function. Unfortunately once the Mac goes to sleep again the command must be reentered again. But at least it saves a full restart.
Hopefully Apple will issue a solution to this issue.
Thanks again!

Audio volume is always maximum at start

I upgraded to Mac OS X Lion from Mac OS X Snow Leopard.
Before the upgrade when I reboot Mac OS X the audio volume is at the same level I left before.
Now when Mac OS X Lion starts, the audio level is always at maximum.
I think this is a little bug of the new OS.
Is there anyone with the same problem?
Does anyone have solved it?
Thanks you all.

Roberth wrote:Set the the desired audio volumes with alsamixer, run alsactl store, and start the alsa daemon and make sure it starts at every bootup.
SyXbiT wrote:
first let me say I've read other forum posts about the same thing, but none have helped.
All I have to do to get sound it move (up or down) my keyboard shortcut volume switch, and it magically turns on my sound. pretty annoying
I have alsa in my Daemons, and have run 'alsactl store' as root.
i even tried putting 'alsactl restore' in my rc.local, but nothing
groups:
tty lp mem wheel locate games dbus hal avahi network video audio optical storage power users gdm
any ideas?
he said he did that, it's something else...

How do I get 10.4.8 AUDIO VOLUME back?!

My daughters' iMac G3 is like a freakin' megaphone now after updating it to 10.4.9. Why did Apple have to mess with audio volume levels? It was FINE the way it was. Now, in 10.4.9, the lowest volume setting is around the 50%-65% mark it was in 10.4.8.
I've ready other complaints elsewhere, now just want a solution. She's had it for months and we know the volume it produced, now, like I said, it's a megaphone and she even says its too loud (she's four).
Help!

The max OS for a PowerPC processor Mac is Leopard OS 10.5.x. All higher OSs require a Mac with an Intel processor.
Here's the instructions if you have the discs.
Mac OS X: Changing or resetting an account password
http://support.apple.com/kb/HT1274?viewlocale=en_US
Changing your administrator password
http://docs.info.apple.com/article.html?path=Mac/10.4/en/mh655.html
Here's one method to reset the password without the install disc:
1. boot computer and hold the "apple" key and the "s" key.
2. wait for terminal show
3. release keys
4. type without the quotes: "/sbin/mount -uaw"
5. press enter
6. type without the quotes: "rm /var/db/.applesetupdone
7. press enter
8. type without the quotes: "reboot"
9. press enter
This will let you create a new admin account when you reboot your computer.
Also, without the discs, look at Mac OS X Tip - No Password, No Root, No CD? No Problem.
http://www.macobserver.com/tip/2003/06/16.1.shtml
Here is a way to get around not knowing the admin password on Macs.
To reset your OS X password without an OS X CD you need to enter terminal and create a new admin account:
   1. Reboot
   2. Hold apple + s down after you hear the chime.
   3. When you get text prompt enter in these terminal commands to create a brand new admin account (hitting return after each line):
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You'll have to buy (for over $100) a Leopard retail install DVD to get back to Leopard.
 Cheers, Tom

Reset audio volume

I'm not sure where to post this question, but here goes. Is it possible to reset the audio on my mac so that the sound volume of video clips and movies is raised? I regularly encounter video with audio volume that is too low, even though I have the volume level in System Preferences set to the maximum. I find the problem in DVDs, QT, and YouTube, etc.
Thanks, Caoim

Might be corrupted sound preferences ...
Open the Finder. From the Finder menu bar click Go > Go to Folder
Type or copy paste the following;
/Library/Preferences/Audio
Click Go then move both .plist files from the Audio folder to the Trash.
com.apple.audioDeviceSettings.pllist
com.apple.audio.SystemSettings.plist
Restart your Mac. See if that made a difference ...

Low audio volume in DVD SP

I've been experiencing low audio volume with burned DVDs in DVD SP 4.
The audio volume is fine in FCP, and also in the self-contained exported QT file.
But once imported into DVD SP and burned to a DVD, the volume is almost cut in half on multiple projects. The DVD's are short (< 30 minutes) so the audio is left as an AIFF file rather than converting it to an .ac3 with Compressor.
I don't see any way to control the volume in DVD SP.
Any ideas?
Thanks,
Richard<br>
G5 dual 2 gig Mac OS X (10.4.7) 4.5 Gigs Ram

There's no way to control volume in DVDSP.
I had the same problem, but I had an ac3 file through Compressor. And there was this feature in it called "dialog normalization" that I had to turn off (setting it at -31dB), and my levels were good.
If you can't solve your problem with AIFF, maybe try ac3, and see if it suits you.

Flash player crashes when adjusting audio volume

MacBook Pro, OS X Version 10.9.5
Safari internet browser, version 7.1
I am taking online classes via megameeting.com. When loading the classroom, flash works perfectly fine. However, as soon as I adjust the computer's audio volume (either by pressing the keyboard button or manually clicking and dragging the volume adjustment slider bar on my desktop), I immediately get a white screen with a gray "plugin failure" message.
I can run the same classroom simultaneously on the same computer utilizing google chrome, and flash does not crash on the chrome browser when I adjust the volume.
I followed the directions to perform a clean uninstall and reinstall (running Flash version 15), and I still have the same problem. My settings are set to allow internet plugins. So far, I have not detected this problem where adjusting the audio volume crashes flash on other websites. Any help?

Hi Gboyaj,
I've reported this bug 2 weeks back but it seems adobe doen't takes it seriously. Because no response bij adobe yet.
So please vote for this bug!
Bug#3828515 - Flash plugin crash when using volume buttons and EnhancedMicrophone on mac with Safari and Firefox
Kind Regards
Marcel

"Determining Audio Volume" question

Hello,
While fooling around on iTunes, I somehow changed a setting so that the rectangular window at the top of the screen, which normally shows the song being played, the status of syncing, etc., now shows the message, "Determining Audio Volume" and appears to be running through all the songs on my Mac. I can click the "X" to the right of the window and that stops the activity for the time being, but the next time I open iTunes, it starts all over. I can't figure out how to stop this activity.
Any suggestions?

Let it finish? How many years should I wait? iTunes is totally disabled by this "feature". If I stop the Determining, the program freezes and I have to force quit. If I try to select a song while it's doing this, the same. I have un-installed and re-installed and gone back to prior versions and used previous libraries and yada yada ad nauseum. Why is support so poor? My impression is that this application just ties itself in knots that cannot be untangled. I have no videos, no podcasts, no state-of-the-art stuff, but I do a lot of live recording (mp3s and WAV files) and want to archive and manage it in iTunes (what alternative do I have?), and it seems utterly deficient for that task. Whenever I try to play anything on the computer, the audio defaults to iTunes, and that's the end of that. I've tried Audacity, but it's slow and cumbersome and doesn't burn audio cds.
Why is iTunes so problematic, and why do we have to wade through thousands of discussions with helpful titles like "help" to look for solutions? I've had Macs since 1984, and this is just sad.

More finegrained audio volume control? (Harman/Kardon USB SoundSticks)

Hi,
I've been asking this question for every major release since 10.2 and I am near to just give up on it. I use the Harman/Kardon SoundSticks (the older USB model, not version 2 with the regular audio jack) and since 10.2 they are simply too loud. Since the speakers themselves do not have any volume control knob it has to be a software solution.
With OS X's sound volume keys I can only use "1 bar of volume" when in front of my Mac and even that is too loud. The only solution is to turn it off completely or to lower it a little bit via the volume control slider in the menu bar. This results in approximately "3/4 bar of volume". Moving it just a tiny bit down from here results in muted audio.
Is there any way to just reduce the overall audio volume via software? Sure, I can do it app by app, but I really need a systemwide solution!
Thanks
Björn

Then maybe you're really lucky or just like the high volume setting. This problem exists for years now and it's definitely not caused by my hardware/software. It was the same with the following Macs:
- Power Mac G4
- iBook G3
- iBook G4
- Power Mac G4 Cube
- PowerBook G4 Ti
- PowerBook G4 Alu
- MacBook Pro CD
- MacBook Pro C2D
And it happened on all releases of OS X from 10.2 up to 10.5. All versions were installed clean without upgrading so I really have reason to believe it's Apple's sound driver for the SoundSticks...
Björn

MAC OS X YOSEMITE 10.10. audio Volume adjusts by itself

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