Converting 12-bit sound to 16-bit

Hello, I've run into the 12-bit bug in iDVD that causes imported sound to drop out. Short of exporting back to the camera and re-importing in 16-bit is there any other way to convert, perhaps with software (free/shareware?) I have rather alot of mini-dvd's recorded in 12-bit and the idea of all this back and forth is daunting.
Thanks,
Dave Robertson
Dual G5 1.8, PowerBook G4, beige zifG4 Mac OS X (10.3.9) iDVD3

Hi Dave:
These are dv's of my family so it'll be a labour of love
You have a lucky family!
Good luck-
Sue

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ITunes 7 and Shuffle:"Convert higher bit rate songs to 128kbps AAC" broken

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I have the same issue but with my iPad 2 and iPhone 3GS. Songs play fine in iTunes. If is uncheck Convert higher bit rate songs to 128kbps AAC the no more scratching sounds on my devices.

[Bug] iOS 5.1 missing covers after "convert higher bit rate songs to" with iTunes 10.6

All my music has covers in iTunes Library. But after i updated to iOS 5.1 they are missing on my devices.
It happens every time i check "convert higher bit rate songs to 192/256 kbps" on iTunes 10.6 (40) on my Mac.
On the screenshot (iPad 2010 running iOS 5.1) Bon Iver's album copied by default settings, and Coldplay's album converted to 192 kbps.
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I have solved it by unchecking (momentaneously till apple fix it) the "Convert higher bit rate songs" option.
I know that it need more space but i don't have too much music synced so.. it isn't a problem for me..
I have this problem because i'm using the "manually manage music and videos", i'm not using the auto sync option because iTunes always try to copy my new apps to my mac even having that option unchecked...
Now we have iCloud... i don't know why apple still have not deleted this feature!
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Apple.... come on!

HT1535 How do i convert higher bit rate songs to 128 kbps AAC

I am trying to sync selected songs to my Iphone 5 from my itunes library. I have recently taken my computer to be fixed and all of my music documents were taken off but the files were replaced shorty after. I re-downloaded itunes and it is up to date. My iphone is also on the ios 7.0.4. Whenever i plug my phone in to be synced it never goes past the "waiting for changes to be applied" step. While my phone was still connected i went to the "On this iphone" tab and clicked the autofill button and a message came up that said i must convert higher bit rate songs to 128 kbps ACC to allow the songs to be copied to my iphone. How do i do this? Also, once this is done will it solve my problem with transfeering my songs from my library to my iphone?

Sid,
With the device connected, click the Summary tab and you will see the "Convert higher bit rate..." option. Set it to 128. See picture below:

Using the "Convert higher bit rate songs to 128 kbps AAC" feature...

I recently discovered the "Convert higher bit rate songs to 128 kbps AAC" feature and used it to copy my entire 70 GB music library to my 64GB iPad. The music library now occupies only 45 GB. Awesome!!!
Unfortunately, the whole process took well over 24++ hours on my quad core Windows 7 computer (takes about 6 seconds per track). Questions:
1. Is it possible to speed up the process? Even though I am using iTunes 64-bit version, it seems that at no point is more than a single core being used at 33%. Seems to me like overall 8% of the CPU (33% / 4) capacity is being used for the conversion and 92% is being left idle. Is this just bad programming or is there anything I can do to speed up the process? Others see similar problems?
2. Now I have already started dreading the day, I need to restore my iPad (e.g., when OS version 4 becomes available). I would hate to have to do this process all over again. Should I need to restore my iPad, is there anyway I can force iTunes to back up the 128-bit AAC versions on my computer and restore it up from there?
Any insights into both these questions will be deeply appreciated.
Cheers,

ed2345 wrote:
malus_domestica wrote:
Thanks for the response.
So, I am wondering why iTunes uses only 8% of the processor power in converting the songs.
Possible reasons not to grab more of the CPU power (1) maybe the process is I/O bound due to all the writing, and is not processor limited? (2) since conversion is almost always a background program, and the user will typically have other things going on, maybe it intentionally limits CPU use?
I ran a few quick experiments (out of curiosity) and think the answer is #2. No apparent technical reason but potentially a limitation introduced by Apple's engineers to maintain a good user experience (for some people at least). I fired up 4 instances of dbpoweramp and ran multiple conversions and found that the process goes faster than what iTunes can do by an order of magnitude. With luck, someday Apple will have an option for users to select how much of processor bandwidth to be allocated for the conversion.

Converting 8 bits to unicode?

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You have to prevent sign extension on the (signed) 8 bit byte: byte b= ...;
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What does convert higher bit rates songs to 128 kbps mean

what does convert higher bit rate songs to 128 kbps mean?

pattyfromsyracuse wrote:
what does convert higher bit rate songs to 128 kbps mean?
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Therefore Apple now let you turn on this option to automatically convert from Apple Lossless to AAC when syncing to one of these music players. As a result on your computer the music is still kept in the full lossless high quality format, but is converted and transferred as a much smaller but slightly lower quality for use on these music players. As with an iPod you are not listening in a quiet room with high quality speakers you will not really notice the difference in quality.

I am tying to add music from a disk i imported but it says "convert higher bit rate songs to 128 kbps AAC"? How do i do this?

How do i convert the bit rate to 128 kbps? Having difficulty figuring that out

Add to what? An iOS device (of which you make no mention)?
https://discussions.apple.com/message/18341150 (picture for iPad)

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hi
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extern "C" long sparc_atomic_add_32 (volatile long* p, long val);
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mickeyanton wrote:
Adobe recommends going to a 32 bit Lightroom
Adobe specifically recommended that to you personally?
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When I Tick Convert higher bit rate songs to 128kbps and press sync it says are you sure you want to remove apps. Help please

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SeasiderChris wrote:
Hi, I recently put music on my ipad (manually, I do not sync because I dont like leaving music in my itunes
Why not? That's what it is for.
So Restoring your iPad when it crashes and losing all your music is acceptable to you?
Then I pressed apply and I got the message "Are you sure you want to remover 113 apps......." I have checked and sync Apps is unticked so my question is why does it say this and is there a way around it.
Since you now want to sync the iPad and have told it you do not want to sync apps, it will remove them all.
Check the apps you want on the iPad.
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OK here's a frameworkUmm... Drawing onto a BI of TYPE_BYTE_BINARY should achieve this in just a few lines. The API says
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