Exported File Audio Jitters

Hi guys,
Weird problem that I never really had before in a while..
Have a listen to this:
http://youtu.be/pxRzlVctfeg
It's not in the timeline, and happens after encoding.
I used AAC and the AAC +2 settings..
Used the default Youtube export 720p render settings.
Never had this problem before.
Happens to both .wav and .mp3 files
Let me know what you guys think.
Using latest version of Adobe CC Premiere

http://forums.adobe.com/message/5998928

Similar Messages

How do I export detached audio files as separate files, for Pro Tools processing?

My project is a live band performance. I have every song as a separate Event with associated audio. I have detachd all the audio from all the video Events. I now want to Export the audio files to Pro Tools for editing, then Import the edited audio back into FCP X and snap the edited audio to the associated video Events.
My problem is this: FCP X keeps exporting the audio as a single large WAV file, rather than as separate WAV files. In fact, the video events are separate, and so the audio associated with the video Events are separate.
I first renamed the Role of every audio file as "Music", then did a Share --> Export Media of all "Music" audio Roles. After exporting, I found it was one large WAV file, rather than separate files of different sizes.
As a 2nd try, I created Sub-Roles for each audio clip, and named each one with a distinct Sub-Role name. I then Exported all these Sub-Roles (yes, tedious). The result was that every exported WAV file was the same size, the same as the file size in my first try. The only audio that could be heard in each file was the audio in that particular song, but FCP X still created the very large file with silence in all the rest of the file. Since the file lengths don't match the original audio fil lengths, there will be a problem when I Import the edited files back into FCP X and want to Snap them into place.
Question:
How can I export the individual detached audio clips as separate files, the length of each file equaling the length of the original audio file in FCP X?
Do I need to separate the detached audio into separate Layers visually in the Project Timeline, so they are not touching? Or does this matter?
Help!!

Michael Holmes1 wrote:
I have to record all the color changes I make in one Project, so I can repeat them in the other 17 projects, etc.
No.
You need to explore Compound Clips. This workflow may or may not be of help.
Select an Event with clips in it and press Option+G to make a (blank) compound clip.
Select the Event Browser, create a new Event and call it 'Effects'.
Drag the Compound Clip into this Event.
Right-click the clip and select 'Open in Timeline'.
Select the timeline and press Option+W. This will add a Gap Clip to the timeline.
Select the gap clip and press Ctrl+D then type in the duration you want the clip to be.
Now open a project and select and copy one of the clips with effects etc.
Open the Compound Clip in the Timeline again, select the gap clip and press Option+Cmd+V to paste the effects into your Compound Clip.
This clip is now saved in your Browser and will remain there for you to copy and then paste the effects into any clip in any project.
It's a bit clunky, but it works - and once you learn about Compound Clips, you can work wonders with them. As an example, if you want to add more effects without overwriting the effects in the Compound Clip, simply make the Compound Clip into a Compound Clip (again) and add the effects. They will be added to the original effects.
Andy.

PPro CS4 - half of audio is missing from exported files

Hi all.
I'm currently working on a project in PPro CS4, and by that I mean that I've already completed the project. It was exported and uploaded to youtube for my boss, no problems. Then he asked me to combine the two videos, so I copied the second half of the video and pasted it onto the first half's sequence. The settings I used for the two sequences were the same. When I play the video in PPro everything works fine. When I export the video, however, the audio is missing from the second half of the video (the half I copied). The second half audio is on the same track as the first half of the audio, so the audio levels on the exported video should be exactly the same.
I've been browsing the forums and looking at troubleshooting pages but I still haven't found a solution to the problem. The video is intact; only the second half of the audio is missing. I have no idea why it's doing this or how to fix it.
I'd appreciate any input.
-RD

Yes, if he is exporting one file of video and audio then either the entire track is exported
or only the work area bar is exported for both video and audio. If he is exporting video and audio separately THEN they might be different lengths.
You might right-click the audio for the second section and select Audio to see if it is muted.
Try exporting the audio alone without video, listen to the audio in Windows Medica player and listen if all or only half of it exported. If all of it exported, then that narrows the problem.
You might try creating a new Sequence and pasting the video and audio into the new Sequence (don't just duplicate the sequence, that may just duplicate the problem). Then export and see if that circumvented the problem.
What format are you exporting to?

Can you export the audio into a SINGLE file?

I know I can export the individual slide audio, but can I
export the audio for all the slides into one audio file? How?
Thanks!

Hi benhenny
Sure can! Check the following link.
Click Here
Cheers... Rick

Exporting All Audio Files - Having Some Problems. . .

Hi,
Im trying to export all my audio and audio intrument files as audio files so that i can pass them over to someone for a remix. Im having a couple of problems:
1. Automation does not bounce with the tracks
2. The tracks that run though busses does not bounce
3. Some of the exported files appear as clipping when we look at the waveform. The levels in logic appear as normal but the waveform is full, both when we view the region on the arrange and in the sample editor.
Has anyone got any advice on exporting all tracks as audio files or any advice on what this problem could be?
Thanks, Ben

benjamingordon wrote:
Whats PDC. Might seem like a silly question but im a bit lost.
Plug-in Delay Compensation. It's in the audio preferences, General tab.
If i want to have automation, then i have to bounce each track individually?
Yes. As John stated, the export feature bounces the file at Unity gain, and ignores automation. Generally speaking, this is the preferred method for handing off files to a mix engineer. But there are times when the automation is part of the sound you want. In these instances, you'll need to bounce those files, not export them. But certainly automation isn't part of every track?
I would suggest soloing each Aux track, or audio/innstrument track that needs to be bounced WITH automation, and then bounce offline. Bouncing offline will speed up the process of having to do these tracks one at a time.
When you're done with the bounced tracks, delete them from your arrange page (but DON'T hit SAVE). Then, use the function "Export ALL tracks as audio files", and all your remaining tracks will export at one time.

Exported file plays wrong audio with slide

Hi all,
I just produced a tutorial in v2 that has sound files embeded
in almost every slide. They were originally wavs, but I have
captivate convert them to 64kbit mp3s. I also have some slides that
do not contain sound, but contain .flv files. (These .flv files
have sound.)
When I previewed the file, everything worked perfectly. The
sound cues were right, and the videos appeared just as they should.
However, when I published the file, the slides played completely
different sound files from other parts of the project and in the
wrong order. I tried exporting using both standalone .exe and
web-based formats using Flash 8, but the results were the same each
time.
Does anyone have any ideas about what could cause this
problem? Based on what I've seen, I think the three most likely
candidates for trouble are:
1) Slide audio errors
2) .Flv files
3) Flash 8
But there could be other, stranger things afoot.
Please let me know if you need more info about
something.

I tried re-exporting as an H264 mov but the exported file shrunk to 400 mb and lost most of the footage.
How do I fix?
I am guessing that you may have accidentally made a selection in the timeline before exporting - and then only that was exported.
Try exporting like Russ said.
And Russ meant to write VLC.

H.264 export without audio creates files that are not recognized in Quicktime or VLC

Dear all,
I need to generate h.264 files with video only. (short clips for use with a "clickable" catalog on an iPad)
Used the "H.264" category and chose a preset. Unchecked "Audio" so I only get the video exported.
The resulting .m4v file is not playable in Quicktime or VLC or MPEG streamclip.
When I leave audio enabled with the same preset, the file is fine, but as soon as I export without audio, the resulting file is unreadable.
Source material is ProRes 422HQ, audio+video, about 30-40 seconds long.
Any clues?
Carl.
Mac Pro 5,1
24GB RAM
Nvidia Quadro4000
4TB internal RAID0
OS 10.7.5
Premiere 6.0.2

Thanks Jeff, I did get that far ;-)
I'm sorry, probably my question wasn't very clear. Of course I can find some technical info about the iPad...
And of course some of the presets in Media Encoder provide basic starting points for encoding.
But... there is also the first iPad, I couldn't find the specs about it on the Apple site. On everymac.com I found:
Apple reports that the iPad supports "H.264 video up to 720p, 30 frames per second, Main Profile level 3.1 with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; MPEG-4 video, up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Simple Profile with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats."
So if I want to be compatible with all iPads I need to probably stay under 720p30 with [email protected] for H.264
When I look at
http://en.wikipedia.org/wiki/H.264/MPEG-4_AVC
I find (from the example values) that 1280x720@30p is quite near the maximum matrix size. So with 1024x576 I should be ok there. My bandwith of about 2Mbit is also well within range in this case. But what if I want to fill an iPod screen (1024x768) with the highest possible quality video? How do I calculate if this fits the max frame size requirements, where this is expressed in a number of luma samples and macroblocks? What is my max bandwith? The tables says that the "Max video bit rate for video coding layer (VCL) kbit/s" should be <14.000kbps. Does that directly translate to the sliders in my encoding app?
If you look in the table "AVC software implementations" (under Software encoder feature comparison) you can see that some features that are supported in MainConcept, and not supported in Qt. (8×8 vs. 4×4 transform adaptivity, Quantization scaling matrices, Separate Cb and Cr QP control, etc. What are these exactly?)
In Streamclip one can choose to have B-frames or not, in AME there is no such control. Does that mean it always encodes with B-frames? Why would one not want to have B-frames?
A lot of parameters in AME H.264 encoding seem to be set to certain fixed values that are not accessible to the user. Other programs (Sorensen, Telestream) provide the user with access to more parameters. Which parameters in AME are set to what (fixed, non-accessible) values and why?
As I said earlier, Quicktime reports different codecs for what should be the same format but from different encoders. Why? Is there a program that can analyze a H.264 stream and report about it in more detail than VLC/Quicktime?
etc. etc. etc....
If anyone could recommend an online resouce or a book to learn more about the ins and outs of H.264 encoding/decoding that would be great. I have the first edition of Charles Poynton's (brilliant!) book "Digital Video and HDTV", which does talk about MPEG-2 but not H.264. I saw that the second edition goes a bit more into detail about H.264. Does anyone have the second edition? Worth buying just for the relatively small addition about H.264?
Thanks.
Carl.

I am trying to export my project to an avi file, but its only exporting the audio, help?

I am trying to export my project to an avi file, but its only exporting the audio, help? I can open the avi file but there is not video. I am choosing uncompressed avi, 1080x720 frame rate 29.97, what can i do?

The above was a quote and AME is not necessary. From the Timeline selected Ctrl-M brings up the Export window. There select "AVI" and under Video Codec below select "None"

Export as audio file

Exporting an audio a region as audio file has started behaving weirdly.
It works twice then nothing happens ( whether using key command or selecting from menu with mouse).
I have to restart logic to get 2 more goes....
any clues.
Best
Tommy Banana

Tony,
The export as audio track feature does include any plug-ins that are enabled on that channel. Automation however, is not included.
As far as volume being lower, how did you listen to that new audio file? Did you import it back into Logic into a new track? If so, was it's fader at the same level as the original track? If you listened to it from within the audio window, be aware that anything playing through the audio window (by activating the speaker icon), plays out of the first audio object in your environment, and where that fader is positioned. And if you listened to it in the Finder, well that's dependent on your macs system sound settings...

Export .m4a Audio File with Cover Art?

Hi, I recently upgraded to GarageBand 10.0.1 after purchasing a new MBP and have been mostly successful in finding all of the changes in the app, except this one. I use GB to create an audio podcast weekly, and in previous versions, I had the ability to export an audio file with the iTunes cover art already attached to it. I cannot find this feature in GB 10.0.1. Am I missing something? Thx for your time and any help given.

That is disappointing. Usually Apple is better about taking away steps to creating things, not adding to the number of steps required to create things.
GarageBand has been released a bit early. I am hoping, there is more to come. Otherwise, the installer would not have left the old version installed. It is a clear sign, that Apple knows, that some important features are still missing in GB 10.0. For the time being, I am starting the projects in GB '11, and add the finishing touches - drummer, arpeggiator in GarageBand 10.0.

Audio problems when exporting files from Premiere Pro CS5

I try to post in English.
I have audio problems in Premiere Pro CS5 when exporting a film.
I cut an interview. The sound seems not to be synchronized when exporting a file. It doesn´t matter what file format I export. On cutting points the sound is different to the sound I hear in premiere. In premiere the audio sounds very good but in exported file I hear cracks on cutting points.
When I reimport the audio file an put it in the timeline the synch point is correct but the interview differs about 2 frames to the original audio in premiere.
The material was filmed on Sony ex3. The files are XDCam HD. I have updated the production suite.
Thanks for answers
Frieder

Also, make sure that you check the box marked "Export Audio" if you want a MP4 extension.

Exported file sounds different inside Audition CS6 - audio channel mapping problem?

Hi guys. I've been working on some voice reels today, and for some reason my finished and exported files sound different to how they sound in Audition - basically, the music tracks increase in volume whenever the voice actor isn't speaking. As mentioned, this isn't happening in the Multitrack session, just when playing back the exported track in a third-party app, and has only been happening today. I've tried messing around with the Audio Channel Mapping and Audio Hardware settings in the Preferences, without any joy. I'm suspecting something's got messed up on the sound card, but just wanted to check that I haven't missed something painfully obvious inside of Audition!
Specs:
Windows 7 Home Premium, SP1, 64-bit
AMD Phenom II X64 2.8 GHz, 8GB RAM
Adobe Creative Suite 6 Production Premium
M-Audio Delta Audiophile 2496
NVIDIA GeForce GTX650Ti 2GB

Can't answer that without quite a bit more information about the third-party apps, what exactly you're exporting, workflow, etc. It won't be a mapping issue though - that will only affect the output of Audition to a hardware device.
But if you are exporting a single file with everything on, and it plays okay in Windows Media Player, for instance, then whatever is happening isn't with Audition, but whatever you are putting it back into. It sounds as though some sort of auto-leveling system is at work - and Audition wouldn't do that unless set up very specifically to do so.

Fcp X share export media export video & audio but I simply can't work with audio

I simply wanna (and even tried to) save a movie using whichever codec, I make sure to set it up on "export video & audio", but I cannot do anything on audio since the audio file format won't be highlighted (just like if there was no sound on a video & audio file !!) It works if I choose an "audio only" file, but that's not what I want - I want to export video & audio. !!!
Is it a matter of codec or a preference setting... I just cant figure out !
Has anybody ever got the same trouble?
Cheers

It was set to Surround and 48Khz. I set it to Stereo (and 44.1Khz for good measure, as that is the sample rate of my soundtrack) and then re-exported to H.264, and now the audo is perfectly centered.
So that's perfect, thanks.
Now the only thing wrong with FCPX is how it crashes every ten minutes or so!

Exported file plays poorly on Windows device

I created a video on FCPX 10.1.3 with a Mac 10.9.4 and exported it as a .mov file. The file was 4g. When I played it on my Mac it worked perfectly. When I played it on a ThinkPad laptop the audio was majorly delayed with the video.
I tried re-exporting as an H264 mov but the exported file shrunk to 400 mb and lost most of the footage.
How do I fix?

I tried re-exporting as an H264 mov but the exported file shrunk to 400 mb and lost most of the footage.
How do I fix?
I am guessing that you may have accidentally made a selection in the timeline before exporting - and then only that was exported.
Try exporting like Russ said.
And Russ meant to write VLC.

Transcode not needed, but the exported files are very large

Hi. I imported a video file (*.m2v) and its associated audio file (*.wav) to Encore. These two files were transcoded and exported by Premiere Pro (setting of the Encoder was MPREG-2 DVD). Now, in Encore, I chose NOT to transcode, because the files are DVD compliant already, and second their total size was less than a DVD's capacity (video file 3.3GB, 6Mbps;;;; Audio file 850MB, 1.5Mbps). My question:why did the Exported Dvd have 7.5GB in size?? Though the total size of video and audio is (3.3+0.8=4.1GB). I have a main menue only that has no fancy stuff nor motion.

Thanks Ruud Blauw. You were right. I used the same assets in two time lines, which resulted in exporting the movie in two twin copies, each was put as a single title in the DVD. What bothers me is that I had no way of seeing this on the [Timeline Viewer]; in other words, I couldnt see two time lines before I export the movie.
After experimenting, I realized that the first"wrong" situation differed from the new"correct" situatioin in only the [Project Tab]: the 'wrong' situation had 4 items in the [Project Tab]: Video file, Video Timeline, Audio File, Audio Timeline. On the other hand, the 'correct' situation had a [Project Panel] which had only 3items: Video File, Video Timeline, Audio File. This means that the difference was only the existence of an Audio Timeline.
Although I am new to Encore, this makes no sense to me. But fortunately it got resolved.

Exported File Audio Jitters

Similar Messages

Maybe you are looking for