Audio in videos watched in firefox continually goes out of synch?

Over the last 12 months any audio in any video i watch in Firefox will go out of synch, it doesn't happen in chrome or opera or even IE, only firefox.
I have enabled hardware acceleration and tried all the "fixes" found online, and nothing works.

If the original audio was recorded in 12 bit mode, it's likely to consistently drift out of sync. This can sometimes be solved in iMovie by Extracting the Audio from all the clips.
A couple ideas to consider:
- split the project to go onto two DVDs and use a case that holds both.
- create a disk image (Save As Disk Image) which creates a virtual DVD on your desktop that you can play/check.
- burn the disks at a slow speed setting.
John

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My audio and video are in sync, but get out of sync as it goes along?

I recorded an audio file on Garageband and I am trying to line it up with a iMovie video. At first, the audio and video sync up perfectly, but as the video goes along, a delay starts to appear and grows bigger and bigger. Anybody has a solution?

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

QT exports but audio goes out of synch... Fixable?

I'm exporting some rather large timelines to QuickTime from FCP 6 and all of the resulting QT files are losing audio synch. Actually the audio tracks are stretching, it seems: the audio tracks are LONGER than the corresponding video track, each time. Longer by 1 to 2 seconds.
SOME FACTORS
My files are around 25 minutes long.
I'm preserving my current settings when exporting with QT.
codec XDCAM EX 1080p24 35mbs VBR
frame rate 23.98
frame size 1920x1080
48.0khz audio
Is it simply that I shouldn't try to export files that are this big? I searched the existing archives. One person had the exact same problem, apparently, but there were no replies.
Anyone know the situation here?
Shanked

Hey Venturesome,
I've heard of things "floating" out of synch whenever you're exporting to QT with files of a particular length or longer. Back in the day, this magic file length was 5 minutes. I have no idea what the current magic maximum is... or if there even IS a maximum. If you've got synch issues inside your timeline without even exporting, I wonder if it may be you're using mixed media.
But I defer to the forum at large on this -- anyone know why our audio and video tracks float out of synch upon exporting (or in this other case, non exporting)?
Shanked

Imovie soundtrack goes out of synch

I have had this problem a few times, and I would love any help I can get. I have edited movies that I have stored on tape. When I bounce them back into imovie to incorporate them into other projects or to make a dvd comp the sound track starts to ride out of synch with the video. I am not entirely sure what is doing it but I suspect it had something to do with titles added into clips. Maybe a font over the vid and not over black. I am not sure. Any ideas?

I am no expert but have been fighting out of sync problem for months. First, the best advice you've been given is 16 bit. But, if like me, you only have the out of sync Mov on tape this is what I had to do:
Import back into iMov, correct the sync, then share back to tape in 16 bit and make sure at all times cam is in 16 bit mode.
Now correcting sync is a lot easier said than done but this is what worked for me a few days ago. It was obvious that audio narration and lip-sync were lagging the video and by using frame advance from stop I counted an even 3 seconds (90 frames). I then extracted the audio, put it in timeline line under video and could see the first 3 or more seconds were blank. I selected (highlighted) the audio, clipped 3 secs off the front, and dragged the remainder 3 sec to the left. This corrected clips 1 and 2 (9.5 min each) but left the 3 minute clip 3 out of sync in the other direction. So I highlited the audio for clip 3 and dragged it back full right. It was only off about a second+ and the small gap had no audio, but none had existed there anyhow. I then shared back to tape, found sync ok and have since imported back, still in sync. The one move I am unsure of is whether or not I used "lock audio at playhead". Good luck!
Please see my latest posting on another subject.

Why since 3.6.6 Video Watching in Firefox become a downright pain?

When I try and watch videos, on youtube especially, the controls for the videos are unresponsive and turn the entire browser unworkable until I minimize it and restore it. Also, if I try and enlarge the video, the video will freeze in its small version and audio will continue.
Lastly, if I have a few videos open on separate tabs, it slows down firefox to a crawl even though the memory usage is relatively light compared to what I am used to, 300k-ish.
== URL of affected sites ==
http://

I was having the same issues but I found in another thread to update your codecs. I use the K-Lite codec pack. Here's the link.
[http://www.codecguide.com/download_kl.htm k-lite codec]
When you go there you can choose from any of the types from basic to mega. Any of them should work and when installing just use all the defaults. Just a reminder if you have installed the codec pack before or have other codec packs uninstall those before installing the new k-lite pack. I hope this helps.

Firefox continually flicks out/in, loses the work I've completed so far and goes back at least 2 pages (finally completed questions on product purchase).;

Have typed t his out 3 times and t keeps flicking and typing disappears.

Hello,
Try disabling graphics hardware acceleration. Since this feature was added to Firefox, it has gradually improved, but there still are a few glitches.
You might need to restart Firefox in order for this to take effect, so save all work first (e.g., mail you are composing, online documents you're editing, etc.).
Then perform these steps:
*Click the orange Firefox button at the top left, then select the "Options" button, or, if there is no Firefox button at the top, go to Tools > Options.
*In the Firefox options window click the ''Advanced'' tab, then select "General".
*In the settings list, you should find the ''Use hardware acceleration when available'' checkbox. Uncheck this checkbox.
*Now, restart Firefox and see if the problems persist.
Additionally, please check for updates for your graphics driver by following the steps mentioned in the following Knowledge base articles:
* [[Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems]]
* [[Upgrade your graphics drivers to use hardware acceleration and WebGL]]
Did this fix your problems? Please report back to us!
Thank you.

What would cause both Thunderbird & Firefox keep going out of focus from a few seconds to a minute?

Not happening in any other browsers or programs. Just Thunderbird and Firefox. Can hardly stand to handle my email in Thunderbird anymore. It's like the visuals are shifting and get too blurry to read. Lasts from a few seconds to a minute or more.

See my answer here https://support.mozilla.org/en-US/questions/1012145

Loging in to firefox after going out

# 2
i am having problems logging in to yahoo dominoes
with Mozilla Firefox

Why would you want to opt-in to iAds since it increases the amount of data you are downloading? What advantage to you get?
That is why many block ads on iPhone.

Sync Music audio with Video Audio PE10

Hi.
I am new to Premiere elements 10 (Changed from Corel to Adobe, so i'm not new to video editing, but I'm not used to PE10).
I am filming a lot of my daughters Circus performances, so very often I find the music number used at the performance and merge that with the video audio in the project.
But I have a problem syncing the music from the audio track on the video with the seperate music track.
So to specify: I want both Audio tracks running at the same time, so that I keep the clapping and the whisteling from the audience, but get the better quality of the music from the external file merged with the music in the video-audio-clip.
Is there a special tool or can someone help me with a special tecnique?
Regards Settemand

Along with the instructions offered above, when nudging the Audio, I would make sure that Snap is OFF, as Snap will try to align your Audio with the beginning (Head), or end (Tail), of you Video Clips. That is useful for many editing operations, but for nudging Audio will frustrate you. The Snap function is a toggle with the S key. Just do not forget to turn it back ON, when done.
Also, though the Soundtrack Audio Track seems to be the ideal location for your extra music, some users have experienced issues, when using it, or the Narration Audio Track. While it seems that those issues are Project-specific, and those Tracks often work well, to keep from being tripped up later, I recommend putting your music on a free Audio Track, such as Audio 2 - just to be safe.
Also, with either an Audio, or Video Track, you can Zoom IN/OUT horizontally with the Timeline Zoom slider, AND can also Zoom IN/OUT vertically, by going to the Track's Header (where the Track Name is located), then hovering your cursor over the little line between the Track, until it changes to an equal sign with up/down arrows, then click+drag, to enlarge the Track (and the Clip display) vertically. I find that this makes viewing the Audio Waveform Display easier, and the peaks are more obvious. When done, you can just reverse that operation to Zoom OUT on the Track vertically, so that it looks like it did, before you started.
Good luck, and this FAQ Entry might be useful, though it talks about OOS (Out Of Sync) Audio, the functions are the same for syncing additional Audio: http://forums.adobe.com/thread/436751?tstart=0
Hunt

There is no audio in video recording

There is no audio in video recording

Bengt,
I would recommend reaching out to support directly for this. Either email them back at the support email you have from your previous case, or you can chat with a live agent. A possible fix is here, along with the link to the live agent Audio missing from recorded meeting
Alternatively, you can reach out to Adobe support directly through one of these numbers Adobe Connect Support phone numbers

Syncing audio with video shot at 23.97fps

I recently shot a series of interviews on a Canon 7D. We shot the video at 23.98fps and recorded audio on a TASCAM DR-100, the audio format was 16bit interger 48kHz. I have tried syncing the audio and video in final cut, it starts out ok, but begins to lose sync with clips that last over a couple of minutes.
Is there a way to convert the audio files to remain synced throughout?
Please help...

This may not be satisfactory but it usually works.
Assuming the audio and video clips are started on a clapper, find the exact length of your video clip. Write that down.
Open Speed Adjust on the audio clip and enter the time you wrote down. Render and then link.
If you do this for each clip in a separate sequence you can export the properly synced clips as self-contained media.
Hope you get it sorted, there is probably an easier and much more efficient way to do this. Back when I was shooting film, the speed of the tape deck sometimes drifted (because the producer was too cheap to get a crystal locked deck or Nagra). We'd spend many frustrating hours syncing by inserting cutaways and tiny chips of blank tape.
bogiesan

Video Falling Out of Synch During Import?

I am importing some video w/ linked audio into iMOvie--the tape appears to be fine, the audio is in synch with the video there. When I complete the import and then play the clip, the video does not appear for a few seconds, but the audio is present. So by the time the video does appear, it is horribly out of synch. How do I fix this? What could cause this to happen in the first place?

Hi
Most common origin to this is.
• Camera set on 12-bit audio
• Camera re-set after battery change (to 12-bit audio)
Go into the menu on/of the Camera and select 16-bit audio
• Camera recorded in LP-mode (90 min on a 60min tape) - AVOID THIS - A real trouble maker ! ! !
Set Camera into SP-mode (60 min on a 60min tape)
Your old movie
Set iMovie to import as one large clip - Not as individual clips (in iMovie pref)
• Now import Your material to TimeLine
• DIRECTLY after this select the video-clip
• goto Advanced menu and down to Extract audio
This might work and keep in sync.
Yours Bengt W

Any solutions for native soundtrack going out of sync when adding titles et

With the 6.0.4 update to iMovie06HD a problem emerged which the Apple Store Geniuses have been unable to solve, even after spending days with my computer/camera. When I add titles and transitions the native soundtrack goes out of synch. Previous versions of iMovie06 (in place this time last year) worked fine. Reloading the software didn't solve it, and the problem also exists on other computers running 6.0.4. Unfortunately going to iMovie08 is no solution as it does not allow 'export to tape', thereby offering no option for creating an HD movie. I tried in 08 making a DVD but image quality even using 'large' is not good.
Has anyone experience this? And found a solution?
ens2

If I output this sequence at 1920x 1080 no down scaling to 720 then it is in sync but the whole project is then too large to fit on a single layer Blu-ray disc this is why I have down scaled 720.
The only two factors which affect file size are bitrate and duration, specs like resolution and frame rate have no bearing.
Try using 1080 with a lower bitrate.

No audio with video, website navigation impaired, I can no longer recommend Firefox

I maintain the video site shaleshockmedia.org. I can no longer recommend Firefox to viewers because of the severe problem I have been experiencing: No audio with video; navigation often does not work. Maybe this is purely a local problem. Please let me know if the site is fully functional or not when you go there. There is no problem with Chrome or Safari. My computer is a Macbook Pro 3,1 Intel Core 2 Duo. MacOs 10.6.8

Note that there are a lot of popular extensions that can cause issues with videos not working apart from issues with the Flash plugin.
In what way is the navigation not working properly?
Can you give some examples?
Start Firefox in <u>[[Safe Mode|Safe Mode]]</u> to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).
*Do NOT click the Reset button on the Safe mode start window or otherwise make changes.
*https://support.mozilla.org/kb/Safe+Mode
*https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes
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 Flash 11.3 and later
*disable hardware acceleration in the Flash plugin
*http://kb.mozillazine.org/Flash#Troubleshooting

Firefox continues to load streaming videos even after the tab is closed

I'm running Windows 7 64-bit, and I've noticed that whenever I go to load a video (from Youtube, for example), and close the tab before the video finishes loading, Firefox would still be downloading that video.
I can tell because my normal ping to a local server is about 50-60ms. Then when I begin loading the video, it'll jump up to about 800+ms. I close the tab, but the ping continues at this rate. If I go to another video, begin loading that, and close it before it finishes in the same fashion, it will stack, and Firefox will be loading two videos at once (my ping will spike to 1600ms).
This is an extremely annoying issue since my internet connection is on the slow side.

SOLVED!
The hidden download was caused by a Firefox extension named GrabPro, included in "Orbit Downloader" boundle.
GrabPro caches all streamed media, providing a way for save it quickly.
You can disable this feature unchecking the "Enable Recorder" option in its configuration dialog.
This sofware was present on all my tested systems.
That was the cause of my confusion.

Audio in videos watched in firefox continually goes out of synch?

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