I made a video in iMovie and a few minutes in, the audio goes out of sync.

How can I fix this? I've googled and tried suggestions such as detaching audio then exporting. It doesn't fix it!

Thanks for the reply. I don't have time for this. is it time to switch to a different editor?

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Audio sync problems with greenscreen I have replaced the camera audio with my zoom recorder audio and it is in sync. When I apply greenscreen the audio goes out of sync. What am i doing wrong?? So frustrating..Thanks, Peter

I have replaced the DSLR audio with audio from my Marantz recorder and it is in sync with the dialogue. I apply green screen and the audio goes out of sync. Cannot seem to make it work. what am I doing wrong? Thanks, Peter

Thanks for the reply. I don't have time for this. is it time to switch to a different editor?

I have a new macbook pro and just made a video on imovie and it asked me to put it on idvd but there is no idvd listed as an option. How can I get idvd?

I have a new macbook pro and just made a video on imovie and it asked me to put it on idvd but there is no idvd listed as an option. How can i get idvd. it doesn't seem available

Since Apple has stopped supporting and offering iDVD you'll need to purchase the iLIfe 11 disk from a 3rd party retailer like Amazon.com: iLife 11 which will include iDVD 7.
OT

I made a video in imovie and saved it, now i want to carry on making it from where i left but every time i try to add an image onto the end it just goes tot he wrong part of the movie, how do i just add it onto the end?

I made a video in imovie and saved it, now i want to carry on making it from where i left but every time i try to add an image onto the end it just goes tot he wrong part of the movie, how do i just add it onto the end?

Have you seen my User Tipp here
"Movie Magic" with Stills and Dissolve
When you 'prep' your stills in any 'picture app', you can do a lot of marvel by simply applying dissolves.
In your case, I would create a white document (in Pixelmator, Keynote, Photshop, online at pixlr.com, whatever ...) and another with your logo (and further more ones with additional logos). Drag the jpgs into your iMovie Project and apply dissolves - tadahh! - logos appear on white.

IMovie: I uploaded HDV video from a Canon HV20 and then to YouTube. The video and the audio are out of sync. The audio seems to precede the video by a tiny bit which is disconcerting. Any recommendations about how to correct this? Thank you.

I downloaded video via iMovie from my Canon HV20. The video was in HDV. I then published it to YouTube and Vimeo and in both cases, the audio is out of sync: the video precedes the audio by a fraction of a second. The original is fine as viewed in the camera.
Any suggestions as to why and how to correct it?
Thank you,
David

Anything here help?
iMovie: Improving audio and video synchronization
http://support.apple.com/kb/TA25603?viewlocale=en_US

Video and audio goes out of sync when imported into Premiere

I have some videos ripped from some DVD that an acquaintance made, with an open source program called HandBrake, with the default "high profile" settings. When I play it both in VLC and in Quicktime, it plays just fine, but when I import it either in Premiere or in After effects, the video and audio goes out of sync (the video ran faster than the audio and when the video stops, the missing audio is trimmed).
Video info according to Premiere (in Spanish but you may get the meaning).
Ruta del archivo: [...].m4v
Tipo: Película MPEG
Tamaño de archivo: 667,7 MB
Tamaño de la imagen: 720 x 480
Profundidad en píxeles: 32
Velocidad de fotograma: 29,97
Formato de audio de origen: 48000 Hz - comprimido - Estéreo
Formato de audio del proyecto: 48000 Hz - Punto flotante de 32 bits - Estéreo
Duración total: 00:30:35:15
Velocidad media de datos: 372 KB / segundos
Proporción de píxeles: 0,8889

"HandBrake, these days, is almost entirely about H.264 video, aka MPEG-4 Part 10. HandBrake is migrating to quality-based encoding."
Hmmm. I use HC Encoder to make my DVDs because it's the only free encoder I've found with the much more professional Constant Q encoding option. But HC Encoder doesn't do HD sources for Blu-ray, so I've been wondering if I'd be stuck with the lame-*** consumer CBR and VBR options most encoders provide (including Adobe - hint, hint) when I eventually start working in HD. This is a very interesting program, Handbrake. I will have to check it out.

AppleTV export: Audio goes out of sync on long videos

I am using Quicktime Player Pro to compress several long (30-90min) videos to watch on my other Apple products. The AV sync is perfect in my original movies (they are NTSC 29.97 DVCPRO50 with uncompressed AIFF 48KHz audio) However, when I export using any of the h264 presets (AppleTV, iPod, or iPhone) the audio becomes out of sync near the end of the video.
This seems like a bug. Is there some way to correct this?

Trim into smaller clips well under 30 minutes. Encode each separately then join them after. You can encode the clips a lot faster in MPEG Streamclip (free) and in a batch list as well.

When I render a .wmv video into h.264 the audio is out of sync?

I need help T_T because in my other question that I posted recently this was my only solution so far but now whenever I render it the audio is out of sync now. This problem just recently started occuring and I don't know why? Thanks for the help!

Start Here:
FAQ: What information should I provide when asking a question on this forum?

When exporting separate audio and video streams, the audio drifts out of sync

So this is my first slightly larger project in Final Cut Pro X.
When I export my finished project (around 12 minutes long) straight to quicktime, it plays back perfectly.
When I export using compressor, the resulting audio and video streams are two different lengths. The audio comes out a full second longer. If you try to lay them down in a program like Adobe Encore, the audio starts out perfectly in sync. Two minutes in you notice the video is slightly out of sync with the audio. By the end of the video it's comically bad, over a second out of sync.
What's even more vexing is if I try to take the quicktime file that IS in sync upon playback, and try to convert it burn that to a dvd or blu-ray using toast, the problem re-emerges.
I triec searching around, but most of the suggestions that came up were vauge, like, "Upgrade to a real program like Final Cut." (This was in reply to people who were using free software programs.)
I did see one idea surface where 44 and 48 kHz sampling rates don't play well together. So I combed through my project and found all the 44.1 songs that were used, and swapped them out with upsampled versions. Nothing changed. It didn't sound like it would fix it, as people usually said it was a specific amount of frames off, not something drifting out of sync.
So the question is, does anyone have any suggestions on what could be causing this? Thanks! :-)

Project settings can be accessed and changed by selecting the project and pressing command-J. Then, in the inspector, click on the little gear in the lower-right hand corner to access the settings.
Why are you trying to output video/audio separately? If the content plays in-sync when exporting a quicktime movie (using current project settings), you could try separating the video/audio using MPEG Streamclip as a second step instead of using compressor. For audio, don't change the sample rate from the project settings, and use uncompressed audio (AIFF) as the output format.

Unable to share to youtube and audio goes out of sync

hey,
Im trying to upload a video to youtube.
So, i clicked * Share - Youtube *
And after about 30 minutes it notified me that the upload was complete… Well i went on youtube and checked & my video wasn't upload… i tried again, and still nothing happened…
So i decided to export the movie to a file, and manually upload it .. when i watch the video on my computer.. it's plays perfectly.. but for some reason.. when i upload it to youtube the audio goes off ,
Random audio that i deleted plays… and audio from one clip plays over another..
PLEASE HELP
How do i fix this ? i just want to upload a normal video to youtube…
Thanks
~Chris
Message was edited by: Youtuber
Message was edited by: Youtuber

I have the feeling there isn't a real solution for many of us who are having this problem.
I just gave up and exported to the desktop, and then used YouTube's uploader, which works fine.
Sorry, I don't have a fix, but wanted to add my voice as someone who has tried a lot of ways with his iMac, and figured it wasn't worth all the hassle. YouTube's uploader lets me upload many clips at once, add commentary, and then go do something else, sure that it will go ok. I had the iMovie-YouTube link working for a bit, but then it went all haywire again.
Hugh

10.6.8: audio goes out of sync in Netflix streaming and *.avi files

Hello,
This began happening a couple of weeks ago and it's maddening! There haven't been any software changes or anything recently.
At first I thought it was just a Netflix problem, or perhaps an internet connection problem. Audio will at some point during play, 'skip', and play the same audio over again (i.e., "Hello, Ja-Hello, Jack!"), and from that point on, the audio is lagged behind the video just a bit.
Then I began watching some *.avi files on my HDD today, and the same thing is happening with them, too! If I reload the browser or close and reopen the *.avi file, the audio will start out in sync again, but at some random point during playback, it will happen again.
Hope someone knows what's going on! Thanks!
Mid-2010 Macbook Pro 10.6.8

For anyone who's interested, I found a solution to this problem. Once imported into Encore, the leader in on the video and audio files cannot be trimmed at all. (I had been trimming the beginning of the video and matching audio file to eliminate the 8 seconds of dead space at the start of the clips.) Although the trim took effect immediately in the Encore timeline and I could also watch it in preview in sync, exporting was another story. The audio track seems to retain the trim when exporting but the video track does not, hence the 6-7 second delay between audio and video.
I reimported the files to my project and left in the 8 seconds of dead space at the start and voila! The video and audio match up when exported.
Ideally the trim tool would just work as its supposed to through export and all, but at least I found a solution I can work with.
(As a note, the trim works just fine in export on Encore CS5. I only had this problem with Encore CS6.)

AME - Converting to MP4 and different FPS - audio goes out of sync

As described in the title.
I'm reencoding a 1920x1080 29,97 fps video into a 1280x720 60 fps video. Audio is AAC 44100 stereo.
Basicly a task that many of those free converters on Windows do smoothly. I use Mac...
I'm surprised that it goes out of sync, like 3-4 secs EARLY sound on a span of 2 mins video.
Settings here:
AME CS6 Fully updated
source: 1920x1080 29,97fps MP4 with AAC 44100hz audio
Target:
Codec: H264
Saves as : MP4
1280 x 720
60 fps Progressive - NTSC
CBR VBR1 VBR2 doesn't matter
Max rendering quality
Codec Audio AAC 44100hz (as source)
Any ideas ?

Because we stream at 60 fps and we have to convert all the materials we receive from our partners from the usual 29,97 to 60.
Thanks for your MVPaluable help.
/sarcasm off

Audio goes out-of-sync after adding photos to video

iMovie HD 5.0.2 here. I have one main 10-minute video clip and am trying to splice the video to include a few photos, which maintaining that video's audio track throughout.
After importing the video, I extracted the audio. But when I dropped in a photo, any video AFTER that photo is now out-of-sync with the audio track. (I'm not really fiddling with the visual timeline; I just split the video clip at playhead, insert photo, and any video after the photo winds up out of sync.)
Is this a problem with the dated software? Is there a workaround? If I should upgrade, what should I upgrade to? I really love the simple video and audio timeline of iMovie HD; it's perfect for my needs and I don't want to lose it...

OK
I'm a soft head. Now I understands what You want to do.
OK there is a smart way to exchange video for a photo but keeping the audio. BUT
I use a much more raw way of doing this.
I import my photo. Set a duration for it eg. 4 sec => 00:00:04:00 exactly
then I select the video clip
Extract sound - so that I don't affect this when doing the brain surgery
Cut in the video part away exactly 00:00:04:00
Select the photo clip - drop this before the un-needed video clip
Select the un-needed video clip and delete this.
Now I've replaced a pice of the video with a photo but the sound flows as it
was un-tuched.
I always work this way - think it has to do with super-8 film editings during
the stone-ages.
There is a function in iMovie that does this - replace action but I've never used it.
Yours Bengt W

While selecting clips I want to use in my video the audio goes out...

I recorded a 10 minute video and to edit I basically click and drag my mouse over the part of the clip I want. Usually when I've clicked and am dragging my mouse I can hear what I'm saying so I know when to stop. Well lately I've been dragging my mouse and I cannot hear what I'm saying. If I close down iMovie and open it back up it works again but that is getting really annoying.
Can anyone help? Thanks.

The first thing to check would be to make sure you have "Aidio Skimming" turned on.
View menu>second from bottom.

I made a video on iMovie and exported it but, I need to change some things and it is not in iMovie anymore. How do I get it back for editing?

Guys I really could use some help

You may be experiencing the "disappearing project" issue. Projects can be seen in the Finder in their default location (as described by AppleMan1958), but do not appear in the listing of projects in iMovie's Project Library. See this thread for more information, and also the links therein to other threads regarding this issue:
https://discussions.apple.com/message/21436422#21436422
Unfortunately, I'm not aware of a resolution to this problem. Hopefully, it's not what you are seeing!
John

I made a video in iMovie and a few minutes in, the audio goes out of sync.

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