How to synchronize audio and film

I have digitized several analoge films without any problem in I movie. Sudenly my audio is not running at the smane speed as the film. Audio is running faster.
How can i synchronize that??

Hi
Sudenly my audio is not running at the smane speed as the film.
Can it be so that material used is in one frame rate (fps = frames per second) and Your movie project in another ?
• NTSC = 29.97fps (standard in USA (and more) and on many Cameras)
• PAL = 25fps (standard in EU (and more))
Same goes for 50i and 50p and 60i and 60p.
iMovie doesn't handle 50p or 60p as standard (as far as I know) but material need to be converted to 50i or 60i first.
Then I use JES_Deinterlacer to convert from 25fps to 29.97fps - when I need to do a NTSC-project.
fps in Your project You see here (in Project window)
first ona at 24 bildrutor = 24fps (frames per second) (why it became this I wonder )
next 30fps (NTSC)
last 25fps (PAL)
Mixing material with different fps - can in MY CASES result in Audio (out of sync./drift)
Yours Bengt W

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camelstrike wrote:
Hi everyone!
I've tried to make one of the processors, processor1, control the other processor, processor2, with processor1.addController(processor2) but I get a
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How to solve: Error while trying to synchronize Audio and MIDI.

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Hello,
open your Audio MIDI Setup utility and set the input to 44100
https://discussions.apple.com/message/12710638#12710638

How to synchronize audio track and video when transmitting by RTP

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camelstrike wrote:
Hi everyone!
I've tried to make one of the processors, processor1, control the other processor, processor2, with processor1.addController(processor2) but I get a
javax.media.IncompatibleTimeBaseException. I need to synchronize audio and video rtp-streams because they are sometimes completely out of sync.
In JMF API Guide I've read:
"2. Determine which Player object's time base is going to be used to drive
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a *push-data-source*, that Player object's time base must be used to
drive the other Player objects."
I'm using a custom AVReceive3 to receive rtp-streams and then I create processors for the incoming stream's datasource's, and they are ALL PushBufferDataSource's.
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LogicPro 8 "Error while trying to synchronize Audio and MIDI"

Hello,
My rig: Dual 2.5 GHz PowerPC G5 3.5 GB DDR SDRAM. OS X 10.4.11. Logic Pro 8.0.2, Motu 828mkII interface, emagic Unitor 8 midi interface, Makie Control Universal, 7200rpm Firewire 800 Hard drives.
I Just launched a Logic Pro 8 session that was started a few days ago and when I click "Play" there is no audio from the recorded tracks coming through the speakers. All that comes through the speakers is a series of hi pitched (roughly 4k to 6k) beeps and then an error message: "Error while trying to synchronize Audio and MIDI". I've tried restarting everything and still get the same results. I tried switching audio device to "built-in audio" instead of the motu and that works fine, (the tracks play back correctly).
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Sounds like the MKII needs a reset.
You can reset the 828 MkII to default settings in the following way (as provided from the MOTU support page):
Follow these steps to restore the 828mkII to Factory Default Settings.
Disconnect the firewire cable from the 828mkII
Press the Setup knob
Turn the Setup knob all the way to the right
Press the Select knob
Press the Value knob
Power off the interface and plug the firewire cable back in
Power the interface back on
pancenter-

GarageBand: Error while trying to synchronize Audio and MIDI.

This error recently started popping up for me while using garageband.
GarageBand: Error while trying to synchronize Audio and Midi
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Here's what got me straight:
1. Go to System Preferences and click on Sound
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Error occurred trying to synchronize audio and MIDI

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"error while trying to synchronize Audio and MIDI"

Hello All,
Just got Logic 8... installed (as upgrade from 7)
I keep (consistantly) getting this:
"error while trying to synchronize Audio and MIDI" when in play or record mode... has anyone any ideas regarding a 'fix' or maybe even to point out stupidity on my part re settings; I'm open to comments here and would obviously love to get this fixed/sorted out.
System is basically: G5 Dual 1.8/OS 10.4.10/MOTU 828 Mk2
Thanks in advance.

Hi,
I first did what the manual was telling me but that made no difference as the sync would drop within 5 to 15 bars... very frustrating.
Since my original posting I have spoken with MOTU regarding this Audio/MIDI sync problem. There is evidently a simple reset that needs to be done (that is if like me you are using a MOTU 828 Mk2 interface), you have to toggle through both digital input and output settings in the Audio Control Panel. The problem then goes away.
I hope that is helpful. I think that this probably is relevant to all MOTU interfaces, or is at least worth trying if you are having this problem... maybe other manufacturers too... ?
Cheers, Kick

Error while trying to synchronize audio and MIDI. Sample rate 42804 recognized. Check conflict between Garageband and external device.

Sometimes, while playing back my software instrument songs, I get an intermittent pop-up error message, saying "Error while trying to synchronize audio and MIDI. Sample rate 42804 recognized. Check conflict between Garageband and external device."
(Sometimes the five digit number is different, but remains a five-digit number beginning with "4".)
Simultaneously, the song stops until I press the "Okay" button in the pop-up window.
When I continue to play the song, the sound is jerky and clipped, and the playhead doesn't keep up with the song, and then suddenly jumps to the part of the song currently being played.
There's also a sound of static.
The issue seems to occur whether or not I have my MIDI controller turned on and plugged into my desktop Imac.
Tony

Hello,
open your Audio MIDI Setup utility and set the input to 44100
https://discussions.apple.com/message/12710638#12710638

Error while trying to synchronize Audio and MIDI. plz help i cant hear anything

plz help me i cant hear nothing and its says: Error while trying to synchronize Audio and MIDI.
Sample Rate 38536 recognized.
Check conflict between Logic Pro X and external device. ???????? PLZ HELP

It means you are overtaxing the CPU, likely with just one (3rd party-)software instrument plugin. Ignore the word "external", in this context it often means "3rd party plugin".
So what synth is it? Since you're Dutch, it's probably one of the trancy dancy synths, such as Albino, Diva, Sylenth or Massive... I could be wrong though...
The best way to avoid this message is to Freeze the track with the guilty synner - however, a frozen track cannot be edited, so if that is a problem, you will have to make the synth itself run lighter, which can be achieved by turning of internal effects that are ON the synth itself, especially reverb.
http://help.apple.com/logicpro/mac/10/#lgcpf1cbfd51

Solution for "Error while trying to synchronize Audio and MIDI" and "System Overload" messages

Article for those who hate Logic error windows
Seen in Logic Pro 9.1.7 on Mac OS X Lion 10.7.4
and Logic Pro 9.0.0 on Mac OS X Snow Leopard 10.6.5
Logic Pro:
System Overload.
The audio engine was not able to process all required data in time.
(-10011)
Error while trying to synchronize Audio and MIDI.
Sample Rate xxxxx recognized.
Check conflict between Logic Pro and external device.
The search in the help given as follows: overload occurs when you use a lot of tracks and a lot of effects on them, and the synchronization is lost when the selected MIDI track for recording or playback. Yes, this is all that is written in the resources. And here are useful tips that have been found:
The Bounce function allows the entire instrument track to be recorded as an audio file. This bounced audio file can then be used (as an audio region) on a standard audio track, allowing you to reassign the available processing power for further software instrument tracks. For more details, see "Bouncing Your Project."
You can also make use of the Freeze function to capture the output of a software instrument track, again saving processing power. For details, see "Freezing Tracks in the Arrange Area."
These tips - about the timing. About overload - there are no tips, except as "reducing the number of plug-ins" and "increasing latency". Zero useful tips - I got two errors in the test project with a blank audio track with no effects, MIDI drums and standard synthesizer, it was no aux buses, and the entire project was only a single plugin in the master track.
Here is the configuration of my computer:
iMac12, 2
CPU: Intel Core i5 3,1 GHz
Memory: 4 GB
And here's a project that almost immediately stops Logic, all instruments and plug-ins with the init-patch, ie not the most demanding settings:
It's sad.
When this happened the first time, I could start the project only if the empty audio track has been selected, a track specially designed so that you can at least start the project. Then, this problem has evaporated along with the changing conditions of work and I forgot about it until the last case.
I was looking for the cause of the problem in the console and the system monitor for two days, and finally I found that Logic ping to the network frequently. I remembered the exact time of occurrence of the problem, and system logs revealed that the problems began immediately, as soon as I deactivate the service of the Internet.
Solution: enable the Internet, or add a new network service on a computer with no Internet. I just created the Ethernet connection to the ip address 1.0.0.0
Logic immediately began to sing.

Hi gabaghoul
Yes, it worked for me on four different OS and Logic versions (10.6 - 10.8 and 9.0 - 9.1.6)
It does not work in some cases, hard enough to tell in which one, but you can try, it very easy: go to the net settings and create new Ethernet connection to the ip address 1.0.0.0 and connect LAN cable to the port.
Also you can try to figure out what happens in your system while Logic error occured - fot that you just start Console and search "logicpro"
Pay attention to repetitive events in a console and events with suitable timing, not so far from error
The problem may be related to the GUI or system memory, sometimes turning off Safari (or Chrome, others browsers) might help.
Message was edited by: spred

Re: ERROR while trying to synchronize Audio and MIDI

Hi Guys/Gals
A bit of a strange one. Yes, I have posted a similar question concerning my trusted 2.7ghz G5 PPC and my Digidesign 003R which it turned out that the Digi's FW ports were to blame.
New issue. I have just completed an install on a client's machine, here's it's specs etc:
Hardware:
iMac 2.8Ghz Duo Core Intel, 4Gb ram, 500Gb HD etc (the custom top end before last week's upgrade) arrived last week. Running Leopard 10.5.2 and has all the latest updates. (firmware/software)
Apogee Ensemble (with newest firmware update/upgrade)
Iomega ULTRAMAX HARD DRIVE 1TB USB 2.0/FIREWIRE® 400/800 (sorry, copied from their site)
M-Audio Axiom 49 USB Midi controller/keyboard
Software:
Logic Pro 8 (latest 8.0.1) All standard plugs/samples, no third parties at all, just 100% Apple install.
Reason 4 (latest 4.0.1)
I reformatted the built-in hd to two partitions of equal size, one for the OS and one for whatever. I formated the external terrabyte into two partitions also of equal size, non are journalized, all are GUI partitions. I copied the LP 8 demos to both the internal "spare" partition and to the primary "Audio1" partition of the external drive. The Iomega HD is connected via the 800FW port and the Apogee Ensemble is connected via the 400FW port (the iMac has one of each). If I play any of the demo songs from the internal partition, they play perfectly, if I play them off the external Iomega partitions (either) within 8 bars I get:
"Error while trying to synchronize Audio and MIDI
Sample Rate 45946 recognized.
Check conflict between Logic Pro and external device."
As I said, any demo played back from the internal drives absolutely perfectly..... Any ideas?
Cheers!!
Bobs

There are a lot of different opinions about partitioning in Mac OS X and you can read some of them here:
http://forums.cnet.com/5208-7592_102-0.html?forumID=25&threadID=44865&messageID= 530144
and here
http://forums.appleinsider.com/archive/index.php/t-8096.html
My opinion is that partitions cam be useful when:
1. the OS can't manage big volumes (as it was in the past)
2. the OS can't optimize the space on big volumes
3. want to install 2 or more separate OSes
4. organization (like in your case).
Now, OS X filesystem (HFS+) is robust and reliable and OS X is a multitasking system that parallelizes I/O operations like reading or writing a disk.
So if you have 2 separate hard disk the system can parallelize the operations (i.e. reading from one and writing into another one) but if you have 2 partitions the system (or better the disk subsystem) have to jump back and forth among the partitions.
About the linking schema of the Audio interfaces and the FW hard disks it can change: I connect my FW disk to the MOTU and the MOTU to the mac while a friend of mine have to put the disk before of his Presonus.
Thanks for the beer!
cheers
rob

(rare?) Error while trying to synchronize Audio and MIDI.

Hello there,
My problem: Until today, I've been working with all my projects without any problems with my configuration, but today I've turned on the computer and when I play any project (including a new project with one or two audio tracks or the SAME PROJECT that i've been working the last night), 3 or 4 seconds later I get the fantastic and typical error from logic and an apparently more slow performance loading projects...
everytime... play, and error...play (or pause) and error...
"Error while trying to synchronize Audio and MIDI.
Sample Rate 41347 recognized.
Check conflict between Logic Pro and external device."
and sometimes... (randomly)
"System Overload. The audio engine was not able to process all required data in time."
... and I haven't touched anything / no updates / no setup changes... NOTHING.
I've tried all these things (searching in the forum) with NO luck:
http://support.apple.com/kb/TS2111
http://support.apple.com/kb/TA24535
My equipment:
Macbook pro 2,4 Intel Core 2 Duo / 2 GB RAM
Logic Pro 9.1.3
Snow Leopard 10.6.7
Motu ultralite Mk2
Lacie quadra 1 TB (FW800)
- I have a motu ultralite mk2, but i've tried with the built-in audio too, and I'll just get the same performance.
- I've tried with the lacie hardrive on and off and with projects in the internal hardrive and others with all the audios in the external.
The funny thing is that i've been working in a project this last night and all PERFECT, and now its impossible work with it, and I haven't changed anything.
PLEASE, any help? I'm confused and I need to finish some works...
THANKS!

If the MOTU unit has a reset procedure, unplug it from the Mac and do it now. That's simialr to what the older 828MkII units used do when they needed to be run through the reset procedure.
It can be caused by a Firewire/USB glitch or power surge when powering up the computer.
p.s.
As a side note, I remember that same error.....
"Error while trying to synchronize Audio and MIDI. Sample Rate 41347 recognized."
From Logic 3.5, it's been around for that long, with different sample rates of course.
Back then it was from bad audio drivers.. it's difficult to pin down some of these errors as they can be caused by different things.
pancenter-

How to synchronize audio and film

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