Final outputed file is out of sync w/ audio

the audio is in sync with the video on the timeline play thru....so then I output to H.2641080p 24 ...AAC audio out...but then the finished .mp4 is out of sync by a mili second or so...what can I do? thx.

Is the Audio source muxed MPEG?
I have encountered similar, and what makes it insidious is that when the Timeline is played, things seem to be in good sync. Export introduces some OOS.
When I first encountered this, I tried timing the OOS in the Export, and then altering the sync in the Timeline. However, no matter how much I "adjusted" it, there always seemed to be OOS upon Export.
The best that I ever found was to rip the Audio, and then do a Save_As to PCM/WAV, replacing the muxed Audio stream. In all but two instances (never did get those into perfect sync), that worked OK, though did require the additional steps.
Good luck,
Hunt
PS - while it is only a theory, since there is a different block size with MPEG Audio vs MPEG Video, I suspect that might account for some of the issues. However, that does NOT explain why the Timeline seems good, but Export is not, other than a compounding of the block size differential. Also, with a muxed file, I would think that the differences in Encoding would NOT exist, as they would with separate Audio and Video streams. I have never heard a good theory on WHY PrPro has issues with muxed MPEG. Maybe Colin can come up with one? BTW - Encore has issues too.

Similar Messages

Clips from Project bin to source monitor causing video output to go out of sync(CS6 and CC)

Any footage I double-click or drag from the Project window to the Source monitor causes my video output to go out of sync. When I put the clips in the timeline, video goes back in sync and I'm able to view video output. My monitors are connected to a Blackmagic Intensity Shuttle Thunderbolt(9.7.5) via component and HDMI. Is this normal behavior in Premiere or is there a setting to enable this? No issues doing this in FCP7(clips from Project window to Canvas).
Can someone with an I/O from AJA, Matrox, or Blackmagic please test this out for me. Thanks...
2012 Macbook Pro
MacOS 10.8.3

Hi Joe,
How do you have your audio setup? Try the following.
- Set your OS system sound to Built-in or Line out audio
- Select Blackmagic for both Video and Audio in Preferences> Playback
- Select System Default Input/Output from Preferences> Audio Hardware
Hope this helps,
Peter Garaway
Adobe
Premiere Pro

MPEG-2 file has out of sync audio - PLEASE HELP

We captured four mini-DV tapes into Final Cut Pro HD using my Canon mini DV camera and a firewire. After capture we put each tape on its own timeline, added chapter markers, and then compressed each one into MPEG-2 files using the QT codec. Once we had the compressed files we deleted the origional footage and burned DVDs with the MPEG-2s.
After viewing the DVDs we realized that the audio was out of sync on each of them. It seems to get pregressively worse as the tape plays (the beginning is close to being in sync and at the end it's a few seconds off). Each tape is about 59 minutes long.
We really need to fix this and do not have access to the orional/captured footage. Does anyone have any ideas?

You deleted the original footage before you verified anything !
Sorry, this is just <princess bride voice> inconceivable <pbv off>
Use MPEG Streamclip or DVDxDV to extract a DV NTSC file from the VOB files.
Drop that in the time line.
export the audio as an AIFF file
Open the file in Peak or similar application that change the length of the audio file without changing the pitch.
reimport the file to FCP
Re export the file as a m2v and burn a new disk.
Swear on whatever is holy that you will NEVER delete source footage again if you do not have access to original tapes/media.
x
ps. Do not double post - we will get to you.

Synced audio in a file is out of sync in premiere/prelude

I have a file from a documentary film I'm working on that happened to be shot on the iPod Touch. When playing back the original files, the audio is perfectly synced. In Premiere and Prelude, the audio is fast (or the video is slow, I can't tell.) so it gradually goes out of sync, and unfortunately most of the files are minutes long, one, an hour long. I naturally assumed it was the transcoding, but even when importing the straight file, with nothing done to it, not even a rename, and it's still out of sync. It makes no sense, and this is my university thesis, so some help would be appreciated. Thanks.

gnash799 wrote:
Is there a lower-tech solution for this? There's gotta be. I should be able to tell Action! to record using BKM and then for Premiere to edit and render it properly. Why all the hoops?
I don't use Action as it's superfluous in my opinion. I don't know how to tell it to do software-based encoding into a fixed frame rate. It might not even be possible. If it were, then you'd know it: your in-game FPS will drop quite a bit because your CPU load increases. But again, I don't use Action, so I'm not sure. That'll have to be an exercise left to the reader.
The other solution is to install Handbrake and figure out how to convert the MP4 that way.
Those are your choices. Pr and Elements can't properly handle VFR files. In almost every case, the audio and video will be out of sync.

MP4 video files have out of sync audio?

When I import an MP4 video into Premiere Pro CS5.5, I noticed that while playing it the audio gradually becomes out of sync. I am unsure as to what causes this, but when I play the exact same video in an external player (like VLC) the audio is fine.
I've tried using Audition to export the audio from the video as a WAV file, but upon importing that into PP CS5.5, I discovered that it becomes much worse.
I'm not sure at this point if the audio is the issue or the video is the issue, but I'd really like an answer.
Audio settings are at 48 kHz for the audio itself and the sequence in Premiere Pro.
Thanks.

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
For PC http://www.headbands.com/gspot/ or http://mediainfo.sourceforge.net/en
For Mac http://mediainfo.massanti.com/
http://blogs.adobe.com/premiereprotraining/2011/02/red-yellow-and-green-render-bars.html
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, See 2nd post for picture of NEW ITEM process http://forums.adobe.com/thread/872666

Wav file gets out of sync with sequence

Hello,
I have a 30min sequence that I sent the dialogue to an audio engineer for clean up as an OMF. He sent it back and it gets out of sync about the first 2 minutes or so. By the 30th minute the audio is out of sync about 47 frames.
I've tried multiple things, couple of observations: the WAV file's waveforms in the timeline show that all audio is in sync, yet when I playback in the timeline audio its out of sync. I even opened up the wav file on Quicktime player and timecodes from quicktime player and my video timeline do match, its only when i place the wav file in the timeline that it appears out of sync.
I've sent the whole sequence to Soundtrack Pro as a multitrack project. When I playback there it is in sync with the video!!! I export back and still same issue...
Editing on a Macbook Pro OS X 10.8.4 2.6GHZ Intel Core i7 on FCP 6.0.6.
The sequence settings: Apple ProRes HQ 25fps. Audio settings: 48 KHz, 16-bit, channel grouped.
Wave file (sent by audio engineer): 16bit 48.000KHz. Data Rate: 1528.21 kbits/s
Any help would be amazing!
Thanks,

One possibility
You need to have your easy setup have a frame rate that exactly matches your sequence settings BEFORE you import the audio file. Doesn't seem to always cause a problem, but it can happen.

11.2 Grid Infrastructure profile.xml file is out of sync

Currently running 11.2 grid infrastructure in a two node cluster. The profile.xml is out of sync on node 1 the profile.xml has a different clusterguid from node 2. I have opened a SAR and Oracle has confirmed this is a bug and is with development tier 2.
I just wanted to know if anyone else has seen this issue.

Using Linux 32 bit and 11gR2, on VMware.
During grid installation, i executed root.sh from root user and facing below issue:
*Failed to rmtcopy "/u01/app/11.2.0/grid/gpnp/rac1/profiles/peer/profile.xml" to "/u01/app/11.2.0/grid/gpnp/profiles/peer/profile.xml" for nodes {rac1,rac2}, rc=256*
rmtcopy aborted
Failed to promote local gpnp setup to other cluster nodes at /u01/app/11.2.0/grid/crs/install/crsconfig_lib.pm line 6803.
any ideas/suggestions, please...

IPod Video out of sync with audio.

Hey guys.
I recently purchased a video ipod and was looking for ways to convert my videos & DVD's to work on my ipod.
So far I've done
cucusoft
psp9
videora
pqdvd
pocketdvix
quicktime (freezes up on my pc, and takes ages to convert)
and i've yet to find any way of stopping the audio and video from being out of sync (by anything from half a second to about 7 seconds) with one an other...
is there a program or technique I could use that will enable me to watch video that is in sync with the audio?
on a footnote, the quicktime does work but regulalarly shuts down on my computer and takes WAY too long to convert.
Please help me out here guys as I am reaching the end of my tether.
Thanks.
/\Ben/\

hi -- i've tried nearly all the programs you have, and have finally gotten the pq dvd to ipod video converter to work out of all of them. btw, the xilisoft one does NOT work, and i'm trying to get my money back from them, so buyer beware!
anyway, i found the issue to be the frame rate -- on movies, i was able to use 30fps successfully (worked for star wars, for example), but on native tv show dvd's (such as sex and the city) i had to use 24fps.
see if that works for you.

Video out of sync with audio when using airphoil

Hey I was wondering if it was possible for me to use airfoil with a movie. It's just that there is a time delay in the sound there for the video and sound go completely out of sync.
Note: Airphoil is like using airtunes speakers.Airphoil is an app that allows someone to transmit sounds from any app to a bass station instead of just from iTunes.

Saad Attieh wrote:
It's just that there is a time delay in the sound there for the video and sound go completely out of sync.
yes, many users reported having made that same observation. seems like the app still needs some improvement. on the other hand, it may be a limitation of airtunes ...
JGG

Video playback on pc out of sync with audio

hello, play back on iPhone all ok but when I play it on my pc the video lags and the audio is out of sync.
heres the strange part. If i create a project with the video using iMovie and do not edit it at all and save it as 1080hd, that video plays on pc all ok

Q? Are you using Quicktime to play the video on your PC or other video player like Real Player?
As some 3rd party players may not sinc right or you may have to download a newer codec.
I use GOM player and it works well on my PC for video from iPhone 4S.
Hope this helps.
Greg

Audio timeline out of sync with audio

I took an audio note using an iphone application called Moe's Notes. I emailed the audio as an attachment to myself. The note is in .caf format but I also generated an .aif version. I dragged the audio onto the timeline in Garageband and it plays, but I noticed that the audio is out of sync with the wave display. Also, the second part of the audio recording plays, but does not visibly show up as a waveform.
Any ideas? I resorted to Audacity to edit my audio.

trash your waveform cache and see what happens when you restart the program.

Video runs slow on firefox and out of sync with audio with abode flash 12.

Ever since I installed adobe flash player 12 my videos run slow and out of sync with the audio it is like it pauses for a couple seconds and starts back working and keeps doing that.

Hi jth10,
The troubleshooting steps provided by Adobe can be found here: [http://helpx.adobe.com/flash-player/kb/video-playback-issues.html#main_For_Windows_users]
* Are there any settings in the Flash settings manager that changed when you updated? [http://www.macromedia.com/support/documentation/en/flashplayer/help/settings_manager03.html]
*These are the recommended settings for specific resolutions [http://helpx.adobe.com/flash-player/kb/poor-video-quality-flash-player.html]
You can also try to disable hardware acceleration in the Adobe settings menu.

.3gp video is out of sync with audio, anyone have a fix or solution?

The sync is only on some clips. When I play the clips back in the QT player they are fine. Premiere CS5 is what I'm running. Is there something I am missing? The frame rate and audio match what QT reports.

You might want to explore some conversion programs, that will allow you to do batch processing. Personally, I use an older shareware program, DigitalMedia Converter 2.7 (Deskshare), but am on a PC, have not tried their newer versions, including their "Pro" version. There must be similar conversion programs available for your platform, that WILL allow you to load them up, make the necessary settings, and then batch the whole bunch. Doing it one at a time, for 50, would get my attention.
Good luck, and if you find a conversion program, that does what you need, with your source files, and then can do it in batch, please let us all know.
Hunt

Why is playhead out of sync with audio ? logic X 10.1

LPX 10.1 Playhead is ahead of actual audio, it is slight but enough to throw me off when looking at transient I want to edit, while playing back.
It does not play ahead in LP 9.
Late 2013 Mac Pro (trash can). Yosemite 10.10
when I set audio setting to internal it is still ahead coming out of trash can speaker so it is not interface.

If you are finding poor performance with LPX in Yosemite....
This 'trick' seems to fix it...
1) Open a terminal
2) Enter and run the following command, entering your password when prompted:
sudo nvram boot-args="debug=0x10"
3) Restart the computer
if that doesn't help then do the following instead...
1) Open a terminal
2) Enter and run the following command, entering your password when prompted:
sudo nvram boot-args="debug=0xd4e"
3) Restart the computer
I've been testing this (the first one) all day and so far it has worked very well indeed... but as always, such 'tricks' are used at your own risk...

Waveform Display in Timeline out of sync with Audio

This is only the case with one clip out of a capture, and happens on any sequnece I move the clip to. It was not previously the case as I used the waveforms to cut out off camera interview questions before. Now the waveform does not match the clip at all. Can anyone shed some light on this issue? Thanks!

trash your waveform cache and see what happens when you restart the program.

Final outputed file is out of sync w/ audio

Similar Messages

Maybe you are looking for