Clip audio and video playback out of synch

I've noticed that everything in FCP X is slightly out of synch. Just enough to be noticeable. I thought it might have been the time taken for the sound to travel the length of the church (recording from a camera mic) but I shot some green screen yesterday and even that is out.
The same hardware was used ok with FCE-4 - the Audio i/f is FW-400 and on same bus as FW drives.

Hey Andy, (cue whistling theme music)
Thanks for your informed opinion. Interesting that Apple released FCPX in it's current state rather than wait for the release of Lion. Seems like the core technologies now bundled with the app would make a significant difference running natively.
I'm an audio guy... the next release of Logic Audio is going to be version X, I'm just hoping it's not going to be Garageband Pro.
The reason I was expressing doubts about an OS upgrade making a noticeable difference is.... I heard the same thing about Snow Leopard. As it stands now I have two clients trying to run the latest version of Logic Pro on the current release of SL (10.6.8), the results are not good, the Logic Pro forum has many users unable to get Logic to even boot without crashing.. I'm waiting to hear from support. It seems like the OS is ahead of app development and things are breaking.
pancenter-

Similar Messages

Why do my audio and video get out of synch?

No matter what sort of video I'm trying to play: Youtube, a movie on DVD, a movie on an external hard drive, etc, after a short time the audio and video get out of synch with each other. This is often, though not always, signaled by a short audio phrase being repeated (eg: "I don't know, Scully, how about you? about you?"). I can solve the problem by quitting the app and starting it back up but it will eventually screw up again.
I'm using a MacBook running OS 10.6.8 with a 2.26 GHz Intel Core 2 Duo processor and 4 GB 1067 MHz DDR3 memory.

MASMAS
The first thing that we need to know are the properties of what you are putting on the Timeline. What works in another software does not necessarily work in Premiere Elements. Each program has its own supported formats.
a. What is the file extension for this file? .MOV or .MP4?
b. Does the iPad describe it as 1080p or 720p?
c. If you open Premiere Elements 12 and go to Edit Menu/Project Settings/General, what do you see for Editing Mode, Timebase, Frame Size, and Pixel Aspect Ratio, even if those field appear to be grayed out.
Two immediate troubleshooting avenues are going to be in the direction of...
a. Project settings not set up to match the properties of the source from the iPad. Then we would start a new project and set the project setting manually before importing your video. Details for manually setting the project preset are in the following.
ATR Premiere Elements Troubleshooting: PE11: Accuracy of Automatic Project Preset (New Project Dialog) Setting
b. The iPad video being recorded with a variable frame rate instead of a constant one...the remedy then would probably be to take your video in a program like HandBrake to change the variable to a constant frame rate. And after that, import the corrected video into the Premiere Elements project which has the correct project preset (preferably set manual to assure the correct result).
Please see what you can put together in the way of video details, and we will sort this out.
Thanks.
ATR

I am new to iMovies. When I make a video using the mic and camera in my Macbook Pro, the audio and video are not in synch. Very annoying. How can I fix this?

I am new to iMovies. When I make a video using the mic and camera in my Macbook Pro, the audio and video are not in synch. Very annoying. How can I fix this?

DVD drives read the bottom of the disk, not the top. Smooth out the paper & try again.

Audio and video is out of sync!

when I record audio and video together with my isight built in camera on my macbook pro with either quicktime pro, photobooth or imovie, when I play the clip back the audio and video is out of sync! like watching a kung foo movie. I've tried everything, I've taken my book into see a "Genius" at thew mac store and he said to me that the isight is made really for video conferencing and is really not supposed to be fully in sync? Uhh thats weird, so mac makes a product and puts it on all their laptops and it only sort of works?? I've been on the phone with apple care, did a bunch of things like disk utility repairs on permisions, then used the startup disk to do another permisions repair. I've uninstalled quicktime pro and re-installed it a couple of times? If anyone could give me some advice that would be great! I'm a little frustrated as you can probably see! thanks
cheers
m

Welcome to Apple Discussions, m
See if any of the suggestions offered here reduce your sync quality problem enough:
http://discussions.apple.com/thread.jspa?messageID=7089133&#7089133
If, after making certain that your Mac is running well, has plenty of free space on the correct drive, etc., your sync is still not close enough, you can manually re-sync any parts that are unacceptable to you using either QT Pro or iMovie.
If you check carefully, you will see that not even pro video is always perfectly synced. It is a lot of work to get things "nearly perfect," but, with a bit of practice, it doesn't take long to get things "close enough" for me.
I use the same simple process with either QT Pro or iMovie, so you can use whichever you find easiest. Whichever you use, keep the original AV clip safe and *_work on a copy_* in case something goes wrong.
If you do not already know how, here is my process, but you can adjust for your workflow:
(1) Copy of the audio track.
(2) Add the audio track copy to the AV file.
(3) Silence the original audio and work on audio copy.
(4) Insert small blank audio clips (or split and slide if using iMovie) if needed to make the audio later.
(5) Cut small bits out of quiet parts (or split and shorten in iMovie) if needed to make audio sooner.
(6) Repeat until satisfied and delete any tracks no longer needed.
(7) Save the adjusted AV file.
(8) Enjoy!
EZ Jim
G5 DP 1.8GHz w/Mac OS X (10.5.7) PowerBook 1.67GHz (10.4.11) iBookSE 366MHz (10.3.9) External iSight

Updated FCP 5.1 to 5.1.2 - Audio and video now out of sync

I just noticed in my software update that FCP needed to be updated. So I updated the program.
Now when I open exisiting projects the audio and video are out of sync even though they appear perfectly in sync in the timeline. Has anyone else had this problem? The problem also persists when cutting clips in the timeline. I will use the razor tool to make the cut and I cut the clip on a ceratain frame in the timeline and then in the viewer the clip was really cuts a second or two later. Does anyone know what is going on?
Very furstrating to say the least. Any help is much appreciated.
Thanks,
Clay

I am still wondering why you're recommending that I use an external drive for this project.
Because the internal has more than enough to do running Mac OS X and the applications. It is constantly writing files. While DV video is at the lower end of the scale, it is still asking a lot of the drive's read and write head.
I always used external drives, but we had many problems with delays and processing problems.
At the very least, you should be using FireWire external drives. USB is no good for video as it delivers data in packets, not the sustained stream that video needs. The drives must also be formatted as Mac OS Extended. Windows FAT 16 of FAT 32 formatted drives have file size limits of 2 and 4 GB respectively. Anything larger is segemented and can cause problems on a Mac.

Audio and video playback stuttering...sometimes

I'm having issues with audio and video playback stuttering at times in several applications. It's the same kind of skipping or stuttering in each application, whether it's iTunes (version 10) or YouTube or Netflix (Safari). I can also hear it when I'm just adjusting the volume via the keyboard, the "clicks" stutter.
I'm not running anything other than iTunes and Safari at once, the iMac has 2 gbs of RAM, it's running Snow Leopard. It also will work sometimes for a while. I just can't figure out why it will work sometimes and not others. Any ideas about what the cause may be? Quicktime X have anything to do with it?

video playback stuttering at times in several applications.
Quicktime wouldn't work either.
Until you max out your ram, you are pretty much stuck between a rock and a hard place. In the meantime, make sure you have the latest versions of
Adobe Flash Player
Flip4Mac
VLC Media Player
Perian
Movist
I'm noticing that in general it's running extremely slowly now, even with only the browser running.
Disconnect all peripherals from your computer. Boot from your install disc & run Repair Disk from the utility menu. To use the Install Mac OS X disc, insert the disc, and restart your computer while holding down the C key as it starts up.
Select your language.
Once on the desktop, select Utility in the menu bar.
Select Disk Utility.
Select the disk or volume in the list of disks and volumes, and then click First Aid.
Click Repair Disk.
Restart your computer when done.
Repair permissions after you reach the desktop-http://docs.info.apple.com/article.html?artnum=25751 and restart your computer.

Audio and Video are Out of Sync

Hello,
This seems to be a reoccurring problem for me and I'd love some help getting it resolved once and for all. After capturing footage, the audio and video are out of sync in the clip AND when I drag it to the timeline. When I go through each part, it looks like the video hesitates often, which seems to be causing the misalignment of audio. But, once it is moved into alignment, it goes out of sync again throughout the remainder of the one hour video.
I'm capturing through a Canon Optura 50 Mini DV and editing with FCP 6.0.1. I have checked that the audio mode is set to 16 bit on the camera, and the capture settings have the audio rate for 48 KHz.
This same problem occurred when I was capturing another event last week.
PLEASE advise. It won't get aligned even if I take the hours and hours to move the audio left and right frame by frame.

I am still wondering why you're recommending that I use an external drive for this project.
Because the internal has more than enough to do running Mac OS X and the applications. It is constantly writing files. While DV video is at the lower end of the scale, it is still asking a lot of the drive's read and write head.
I always used external drives, but we had many problems with delays and processing problems.
At the very least, you should be using FireWire external drives. USB is no good for video as it delivers data in packets, not the sustained stream that video needs. The drives must also be formatted as Mac OS Extended. Windows FAT 16 of FAT 32 formatted drives have file size limits of 2 and 4 GB respectively. Anything larger is segemented and can cause problems on a Mac.

Photo Booth Audio and Video are out of sync?

Hi. So there is this glitch that when I take videos on Photo Booth the audio and video are out of sync. This started after I upgraded to Mountain Lion, and since I use Photo Booth a lot, I really do care. Is there anyway that I can fix this until Apple fixes this bug? Thanks.
Extra Info: The first video I took was not out of sync, but after that they got more and more out of sync.

I've read all the forums. It's a big problem for most Photobooth users, Apple acknowledges it, but does not yet have a fix.
The best solution I have come up with is to dump Photobooth (I know - it was a great program, wasn't it? But so was Hypercard) and use Quicktime to make videos. You'll have to spend a little more work savings or exporting, but at least Quicktime is free.
Just open Quicktime Player and under the File menu you'll see "Record New Movie."
The downward slide continues...

Premiere Pro CC: audio and video is out of sync after export

Hi folks! I downloaded trial version of Adobe Premiere Pro CC. Captured gameplay with bandicam in Motion Jpeg Format (as advised) 30 fps and made a 40 minutes lenght clip. But there is an issue: in my project audio is synchronized with video, but when i export - it's lost (and i think to further we watch video, the bigger is the synch gape between audio and video, in increases gradually). I tried various formats, tried to use option "delete rendered files" prior to export, tried "match source" option, tried to choose various drives for exporting - nothing helps.
Help, how to solve this problem?

Handbrake is a free-download program that takes variable-frame-rate footage and converts it to constant frame-rate. VFR to CFR, if you will.
Going back to your reply to my first post, you noted there had been some kind of "hardlimit" to 30fps that you hadn't chosen. I'm guessing that would have made this track CFR, and what you've got instead is VFR. So you might try recording another bit after selecting that setting to hardlimit the frame-rate, and see if it works better through PrPro to export.
Next ... so, you've got a 30fps probably VFR video track, and it appears a WAV file is your audio ... was that produced by the Bandicam program while it was recording your program? Or is it from another source and you pasted it into your sequence?
Neil

Audio and Video are out of sync after time remaping.

After I did the time remap,audio and video are completely out of sync.
I don't know what I did wrong.Please HELP.
I did a short video(43seg) to explain myself better
http://www.youtube.com/watch?v=X0PQEoZvGbk

ha. having the video is killer. there are a couple ways to do this. i'd recommend using the blade tool (tap b twice to get the one that cuts all tracks), make a cut through the audio and the video at the points where you want it sped up, then right click the clip itself (which should be linked with audio and video) and then just set it to whatever speed you want. it'll have the same effect. you might have to adjust boundaries or you can select ripple.
alternatively, it looks like you just needed to do the same thing to the audio that you did to the video in that clip you uploaded. you can always relink things by selecting the audio and video and hitting cmnd+L.
hope that helps.

Controlling Speed of audio and video playback ?

Hi!
I would like to know if there is (or will be) a way with
upcoming Flash CS4 or even with Adobe Flash Player 10 capabilities
(or even with Adobe Pixel Bender) to control the speed of an audio
or video playback.
For example being able to play some sound slower or faster
and even adjusting audio pitch (and other audio filtering).
It's been a while that I've been looking for this (back to
Flash Player 6 when Flash was part of Macromedia) and with all
progress achieved since then I hope there is some accelerate and
decelerate feature now.
Please let me know about it.

More information needed for someone to help... click these links and provide the requested information
-http://forums.adobe.com/message/4200840
-http://forums.adobe.com/thread/416679
-http://forums.adobe.com/thread/419406
Read Bill Hunt on a file type as WRAPPER http://forums.adobe.com/thread/440037
What is a CODEC... a Primer http://forums.adobe.com/thread/546811
What CODEC is INSIDE that file? http://forums.adobe.com/thread/440037
Report back with the codec details of your file, use the programs below... a screen shot works well to SHOW people what you are doing
http://forums.adobe.com/thread/592070?tstart=30
For PC http://mediainfo.sourceforge.net/en or http://www.headbands.com/gspot/
http://blogs.adobe.com/premiereprotraining/2011/02/red-yellow-and-green-render-bars.html
If you have a red line over the timeline after importing a video and before adding any effects... your project is wrong for your video... read above about codecs
Once you know exactly what it is you are editing, report back with that information... and your project setting, and if there is a red line above the video in the timeline, which indicates a mismatch between video and project
Also, H.264 will NOT work inside an AVI wrapper http://forums.adobe.com/thread/854115

My synchronized clips (audio and video) have lost their compound clip icon after I bought the full version of FCP X, why is that?

I have noticed a few changes to my FCP workflow after installing FCPX from the trial version I had before. I've noticed that when I sync audio and video files together via Clip > Synchronize Clips.. the icon at the top left corner of the thumnail is no longer there as it was in the trial version. I also have to right click and select 'open in timeline' to work on the files. I much preferred clicking on the thumnail's icon in the event library and it opening up in the timeline. Also Stabilization is missing from my video effects! How odd.

I no longer have the trial version this is the point. Bought the 'release' version about 6 weeks ago. Still doesn't explain why the stabilization option randomly appears for some clips and not for others. Also would like to know if I can get the compound icon back on the thumbnails for synchonized clips.

Audio and video playback latency ,since windows 10 help please

hi everyone I'm having a problem with my laptop ,video playback is lagging and sound to , sometimes making robotic sounds, and it all started when I upgraded to windows 10.my laptop: Lenovo ThinkPad x220 intel core i7 2.7 GHz processor 8 GB of ram previously had windows 7 pro now windows 10 proI tried resetting my computer , you know to have it clean and fresh, I thought this might help , maybe some old programs from windows 7 were causing this problem , but it didn't help , I also tried disabling and enabling the drivers from the device manager , is a trick I found on youtube , but it didn't work , I'd be very thankful if you could give me some advices .

Can you try disabling the Ethernet adapter in Device Manager?

Audio and video playback from the internet.

Hi all, I am just learning on my computer so i am afraid you will have to bear with me !!! I have just visited the BBC News homepage and could not play any of the video clips or radio clips on offer, the error given was that real player was not installed, I then followed the instructions and appear to have sucessfully installed real player but still no joy on playback. What am i doing wrong ???

I experienced the same problem with audio (haven't tried video) and I don't have a complete answer to it, but if you download Real Player you can listen to the audio stream if you click on the link "Listen using stand-alone Real Player".
For a more complete solution, I'm waiting for the next version Firefox which promises to be compatible with Intel iMacs.

Loss of Audio and Video Playback

Hello.
I am currently using Adobe CS6 Production Premium on Windows 7 Ultimate. I have updated alll of my sound card drivers.
While in Premiere Pro, if I unplug my headphones, so that I can hear through my speakers, the video and audio playback hangs. In order for both playbacks to work again, I must restart the program. The program itself does not freeze, as I am able to drag clips as well as save the project.
Any help would be appreciated.
Thank You.
Tyler

More information needed for someone to help... click these links and provide the requested information
-http://forums.adobe.com/message/4200840
-http://forums.adobe.com/thread/416679
-http://forums.adobe.com/thread/419406
Read Bill Hunt on a file type as WRAPPER http://forums.adobe.com/thread/440037
What is a CODEC... a Primer http://forums.adobe.com/thread/546811
What CODEC is INSIDE that file? http://forums.adobe.com/thread/440037
Report back with the codec details of your file, use the programs below... a screen shot works well to SHOW people what you are doing
http://forums.adobe.com/thread/592070?tstart=30
For PC http://mediainfo.sourceforge.net/en or http://www.headbands.com/gspot/
http://blogs.adobe.com/premiereprotraining/2011/02/red-yellow-and-green-render-bars.html
If you have a red line over the timeline after importing a video and before adding any effects... your project is wrong for your video... read above about codecs
Once you know exactly what it is you are editing, report back with that information... and your project setting, and if there is a red line above the video in the timeline, which indicates a mismatch between video and project
Also, H.264 will NOT work inside an AVI wrapper http://forums.adobe.com/thread/854115

Clip audio and video playback out of synch

Similar Messages

Maybe you are looking for