WGN audio not in sync

The audio on WGN is not in sync with the video. It seem to be a problem only on the WGN feed, I checked a replay of the WGN nightly news on CLTV, and everything looked fine.

You will have to give us specific information.
What is the nature of the footage - DV, AVCHD, HDV, something else? Where did it come from - what camcorder make/model, etc?
What Easy Setup did you use in FCE?
What versions of FCE, QuickTime and OS X are you running? Exactly what Mac model do you have? Are you using any external hard drives - if so what are they & how are they connected?

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Video and audio not in sync

Anybody else experiencing video & audio not in sync since upgrading to Lion? I have a MacBook Pro 15-inch, Early 2011 with
AMD Radeon HD 6490M 256 MB graphics. I mostly stream You Tube, Netflix, & news videos and occasionally watch movies I have in iTunes or on DVD, and since upgrading, I've seen out of sync video and audio in every one of these situations. Sometimes it starts out OK and then slowly deteriorates. Other times it just starts out that way and stays that way. Happens with all browsers as well as iTunes and DVD Player. Tried a few Google searches but haven't come across any postings reporting this with Lion, so I thought I would try here. Thanks for any confirmations and/or pointers to a solution if there is one.

Ahh...boom. I have it too. Forgot it was even there. I had it turned off back when running Snow Leopard since it was glitchy. Apparenty, I somehow reenabled it and wasn't even aware it was on since its volume was turned down. After disabling it, all video & audio appears to be in sync.
boom...the sound you'll hear as I nuke it from my system.
Thanks efrancis76 for figuring this out. Much appreciated!

Video and audio not in sync. Other answers here do not help.

My audio and video are not in sync in many streams but some are OK.
I do not have any extensions, add-ons and I am using the default theme. I have disabled hardware acceleration. I am now running in Safe Mode and the problem persists.
The video and audio sync for the first few minutes and then they work their way futhter and further apart, usually several seconds out of sync. I don't think this particular situation has been covered in the other posts.

You can check for problems with current Flash plugin versions and try these:
*disable a possible RealPlayer Browser Record Plugin extension for Firefox and update the RealPlayer if installed
*disable protected mode in the Flash plugin (Flash 11.3+ on Windows Vista and later)
*disable hardware acceleration in the Flash plugin
*http://kb.mozillazine.org/Flash#Troubleshooting

AE CS6 AUDIO NOT IN SYNC WITH VIDEO

for some reason my video in AE that i am rendering is not in sync audio wise however
i have the original file and the audio is fine. why is it that in AE the video is not in sync?
i previewed it many time in different scenes
however when the video hits about 2mins the video suddenly becomes off sync
even tho the original video i have isnt. Can anyone explain why?
oh and the frame rate in my video is 30 just incase if anyone asks
my specs
intel i3 3220 3.3ghz
8gb DDR3 ram
gtx 650 gpu

Ok my video is in an mp4 format i usally play my media files in vlc
and no i did not render the video as of yet nor did i use some kind of adobe media coder
its a raw film from me playing a video game in my videos folder
the audio is pefect when i play it in vlc however
for some reason when i play in AE the audio suddenly becomes off sync and the audio is ahead of the video
and this is my settings for compesition
http://gyazo.com/dd137136f7e774ff7981354937b35773
and my AE is up to date and i have windows 7 ultimate 64bit
ive rendered many videos already and this hasnt happened before so why is it happening all of a sudden?

Video and audio not in sync (ALSA underrun occurred)

Hi, after a recent system upgrade (upgrade log here http://pastebin.com/1gRwexFr), video and sound are not in sync anymore. The problem occurs in mplayer instantly, and in XBMC after a while (the audio is slowly getting out of sync). The error message I get continuously in XBMC is "ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred". The error I get in mplayer is "[ac3 @ 0xf46b40]frame sync error" I did another system upgrade and the problem persists. I'm using Terratec Aureon 7.1 external sound card and linux 3.3.3-1-ARCH. I'm not using pulseaudio, just alsa.
EDIT: I downgraded (sudo pacman -U linux-3.2.13-1-x86_64.pkg.tar.xz linux-headers-3.2.13-1-x86_64.pkg.tar.xz linux-api-headers-3.1.6-1-x86_64.pkg.tar.xz dbus-1.4.16-1-x86_64.pkg.tar.xz dbus-core-1.4.16-1-x86_64.pkg.tar.xz glibc-2.15-7-x86_64.pkg.tar.xz) and the problem seems to be gone. I'm suspecting the kernel upgrade broke it..
Last edited by nawitus (2012-05-02 20:08:53)

nawitus wrote:underrun occurred
See what buffer size you end up with. Start mplayer, and run:
cat /proc/asound/card0/pcm0p/sub0/hw_params

Audio not in Sync with Video in FCP

Hi People, i'm new to this, hoping to find some support.
I have Final Cut Studio 2, im doing an Apple Pro Training series book - 'Final Cut Pro-Beyond the Basics' and im having a problem of the audio not syncing with the video. If i simply play the sequence, the video is ahead by about 7 seconds, and if i stop and start playback (edit) it remains out of sync. However, if i let the sequence play through and loop, when it restarts at the beginning, it appears fine and all fixed, until i stop plyback and start it again. So, the only way to have it work right (to check my edit) is to continue to let the sequence loop and it fixes itself?? In QT it says the clip is DV 720 * 480, 23.98 fps, and so ive checked that in FCP, the settings are the same, and ive played around extensively with the real time plyback settings and sequence settings, but nothing fixes it apart from letting it play til it loops!!!???
Has anyone had this??
Am i missing a setting here?? It seems to have been like this since the update to 10.5.3
Thanx!

Hi People, i have found the answer to my question and thought i might post the cause so anyone else who gets caught can get it sorted.
The answer ended up being that i had an aggregate device as my audio interface (because i have 2 audio interfaces) and so the audio was being delayed in being processed. So i deleted the device in my Audio MIDI Setup (audio page) and thhus, its all good. Quite painfull after a FC reinstall! Ha!!
Cheers

Audio not in sync with video in imovie 08 version 7.1.1

I am importing many Hi 8 tapes using a Sony video walkman GV-D800 thru a firewire 400 port on my Macbook pro, when I play it back in imovie the audio/voice is not in sync with the lip movement of the people in the video, there is a 1-3 second delay. If I play back the same video I captured using QuickTime Player there are no sync problems? I am new at this so what am I doing wrong?
BTW. I also imported HDV using my HDV camera and there are no sync problems at all. Any suggestions are appreciated.

Welcome to the  Discussion Forums.
Is this delay present on your exports or is it merely when previewing in imovie.

Logic Studio Video/Audio not in sync

Hi,
using Logic Studio the Arrangement Window/Mixer...and Audio are not in sync. Any ideas ?
Best Regards,
Alex

Have you checked SR are identical and which audio is not in sync?
Regards

Encore CS5 audio not in sync

Hi,
I'm hoping someone can help me soon. I have multiple timelines that I created in Encore. I have noticed about 25% of them have their audio out of sync. There is nothing complicated with how I built the timelines. All I did was create a timeline and drop in the original video that came off the SD card. All the timelines have video from the same source. I did not even mess with the audio and I don't know if you can for that matter because I'm new with this program. Anyway, the original videos play just fine in the finder. I'm using an iMac with OS X 10.7
I've been trying to figure this out for hours and researching on Google to no avail. I'm so frustrated right now with Adobe products. Adobe staff, if you are reading this, I beg of you to please slow down. Quite trying to make more features. I bet I could safely say that 95% of your faithful users would rather have working software rather than more features. We waste so much time trying to resolve these "little" issues, because they put a halt to productivity. Time is money Adobe. This is so sad. As I'm writing this, I'm realizing that my begging or ******** will do absolutely nothing. I'd probably have better luck playing pick up sticks with my *** cheeks. You should study Luxology's way of handling customer support. Each and every email goes to the present and he replies back. They also make adjustments based off of what other customers are saying. I can't say one bad thing about their forums either. If I have issues, I don't get directed to anyone in India. I don't even have enough time to tell you how one of my last calls went with them. They are not experts. Not even close. I was pissed.
Okay, enough ranting for now. Adobe, if you want to contact me, you know how to get a hold of me.
Thanks to those that are willing to help.

Hi John,
Thanks for getting back to me.
1. I looked at that program and it doesn't get good ratings. I found one other one that does get good ratings for the same price and from what I could tell, it does the same thing with different options. That being said, I don't know if all that collected data is really going to help out in this scenario. The video is an .AVI, 640x480, 1.0 ratio, at 30 fps. A lady took the video using her little pocket camera. I did right click on it and picked Interpret Footage but nothing seemed to happen. It is a very short clip, so maybe something happened but I didn't see it. And it didn't help anyway. Like I said, all the other ones are the exact same type of file and they work fine. I don't see any kind of warning to alert me as to what could be wrong. Taking a screen shot isn't going to do anything in this case either. Simply put, if the video is a minute long, the sound lasts half of that time. There is nothing that a screen shot will help explain. If I had a symbol or a weird glitch of some kind, I would record the video and post that.
EDIT: Okay this is weird. As I went to try that Transcode thing, which wasn't highlighted anyway (and all the timelines say "untranscoded"), I double clicked the timeline in question and went to the point where the sound was ending and now it plays fine. WTH? I hope when I finally get this DVD done, the audio is in sync. I've read a lot of forum posts where it's off AFTER they burn a disc. Damn Apple for ditching iDVD. Their stuff worked for me all the time. No problems. Arrrrg.
2. Thank you for the link to the huge list of tutorials. I am new and have watch videos from Lynda.com and YouTube.com, but unfortunately all these video are perfect world scenarios. That would be cool, if these videos had situations like mine, but they focus on how easily a person can get up and running with these programs, that I don't believe they want to show these situations as they might overwhelm the customer and then won't sell as many tutorials. But I do believe they should have a whole series on problems. Believe me there would be plenty to do just from Adobe's software.
3. Here's an extra question. I own the whole CS5.5 Master Suite. I've spent thousands of dollars over the years since 1996 on their software. Shouldn't there be the ability to check the Codec information like that $3 program you pointed me to?
Thanks.

Bluetooth audio not in sync with video on iPad 2 with iOS 6

I noticed that after I upgraded my iPad 2 to iOS 6, there was a problem with I use my A2DP Bluetooth headset (Jabra Halo) with my iPad 2. The audio is no longer in sync with the video playback! And it's really annoying. This problem does not exist when I plug in a headset to the iPad.
Is anyone else facing this issue? I only has one bluetooth headset so I'm not sure if this is a problem with my Jabra Halo headset or the iOS 6. This used to work without any issues with iOS 5.

Hi mynew:
Welcome to discussions!
Did you make the video in imovie and send it to iDVD?
Read this and fill in iMovie 6 where iMovie 3 is..
iMovie: Improving audio and video synchronization
http://docs.info.apple.com/article.html?artnum=42974
Extracting the audio from the video and using 16-bit instead of 12-bit are explained there.
Sue

Video and Audio not in sync after capture

Hi there,
This is probably a common problem, I have trawled the site but can't seem to find and explanation for it.
I'm capturing vide/audio into final cut pro from my SONY DVR. The video i have streaming into the sony DVR is from a small covert video device which records video/audio onto an SD card. SO I'm running that into the DVR and then DVR is outputting that as DV PAL firewire (uncontrollable device).
I'm capturing the 40 minutes of video as one clip, and when i drag it into the timeline the audio and video are WAY out of sync. Is there a simple reason for why this is happening?
It's almost as if not capturing it right.
I hope someone can help,
Thanks in advance.
Jamie McIntyre

It is interesting that you are having this problem. I recently purchased a brand new Mac Pro (a week ago) and I am using Premiere Pro and it is doing the exact same thing. I mean this video and audio is REALLy out of sync. I tried capturing an hour at a time, and 30 minutes at a time. Still, no luck. I was debating on getting Final Cut, but after reading this post I am rethinking not only Final Cut, but using Apple all together. Part of me thinks that it is not a Premiere or Final Cut problem but a Mac OS problem. But hey, what do I know. I only edit for a living.

Video and audio not in sync v 7 itunes

since downloading this version when attempting to play previews of tv/movies on itunes the video is slow to play back sort like frame by frame (as well if i buy a tv show). of course the audio is all out of sync as well. the sound is perfect and the picture clear. this never happened in the previous version of itunes... any ideas?

Video is better for me since disabling the Direct3d acceleration as described in the FAQ, but it's still not up to where I'd like it. If I right click on a podcast and select "Show in Windows explorer", and then open the video in another player that supports MP4, like media player classic, or VLC, it plays much better, and it has the screen refresh synchronization that's inexplicably missing from the Windows version of QuickTime.

Webcam video/audio not in sync... can you help me?

I have a hp dv6 notebook. After I record a video; the playback is always distorted. Audio is never in sync with video & visa-versa. Is this a hardware issue or my settings are off. If it's in the settings, can you tell me what I should do? Thank you.

1. Michael:
Thanks for the tip...and for your very thorough explanation and instructions provided to Peter Robinson in the "running MAC OS X maintenance scripts manually in terminal mode" thread. You initially helped me get a basic understanding of what may have been happening to me...and to formulate my inquiry. Although I still don't know what I don't know, at least I know that the process was successful.
2. Ali: I appreciate your help, as well.
Speaking for those of us who are fine driving the machine as long as we're not required to do more than change the oil, the TLC in stepping down the language and the time you invest in assisting us is greatly appreciated.

Audio not in sync after encoding to H.264 Blu ray

I have recently been trying to author my first blu-ray and keep running into new problems everytime I think I find a new solution. My new problem is that when I encode my sequence from Ppro CC to H.264 Blu-ray and place the video file and audio file into Encore CS6 the audio seems to be falling out of sync. I tried placing both files into a new PPro sequence and checked the playback and they are also out of sync there.
Things I've tried:
1) I went back and just encoded the audio from the sequence but this time I switched the audio coding to DD 320 bitrate instead of PCM. When I placed this file into the PPro sequence the playback was perfect. However, when I try placing the same two files (video and audio) into Encore they are out of sync.
2) I decided to take the encoded video file and place it back into the original PPro sequence and use it to replace the original video track. The playback again fell out of sync. Since this sequence had the original pre-encoded audio track, I came to the conclusion that it is actually the video that is not keeping up with the audio once encoded.
I am trying to encode to 1920x1080 HD 23.967 fps H.264 Blu Ray. I know I can just encoded to .avi match source and then let Encore do the transcoding, but figuring out this problem is a learning experience for me. Does PCM or Dolby Digital make a difference? What is the best way to do?

It sounds like things went wonky the first time around. Try exporing the whole thing again.
PCM is higher quality. Blu-rays have a lot of room compared to DVD, so I feel it's often the better choice. I'd recommend using DD only when you have to. But considering that I've put 3 hours of HD onto disk and still only filled 17GB, I think it's the very rare occasion when you'll run out of room and have to use DD on Blu-ray.

Audio not in sync - help please

This never happened before. I drag my Quicktime movie into the Assets tab and then into the editor. The audio and video are in sync for about the first 5 mins. of the half hour production, and then it goes out of sync. Can't understand it.
I made a new QT mov. and the video and audio tracks are exactly the same length. When I play the movie in the QT player it's fine all the way through. But in DVDSP I have the sync problem. Never did before.
What is going on? Any help appreciated!

Dear Sir,
When I look at my IPAD contents when it is connected via USB to my PC in the ITines Left Panel THe book shows with 2 greyed out circular small icons. When I look in my IPAD the book shows but it does not play.
I have tried 10 times syncing but the book just does not come on my IPAD and Play. The book is showing on my IPAD MUSIC-> More -> AudioBooks but it does not play
regards
Bikram

WGN audio not in sync

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