Stereo Audio Tracks

Sometimes to create a 'stereo' rythym electric guitar affect in GarageBand, I duplicate and copy the one track I have put down, then add some delay to the second track (less than .1), pan one to the left, the other to the right. It works fairly well as long as the track I put down is good.....it's just a short cut. In Logic, can you take one track that has been recorded in channels 1 and 2 (stereo) and adjust the 2 channels? I hope you can understand what I'm saying...if there are 2 channels on one track, can you pan and add FX to one side? It would save me duplicating the track and increasing the file size

I don't have an answer to your question, though I am curious whether someone out there does. For the time being, have you tried experimenting with the 'Spreader' modulation effect? I'm not sure if it would achieve the sound you're looking for, but it might be worth a try.
Macbook Mac OS X (10.4.8) Logic Express, Reason, MOTU Ultralite

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How do I set up stereo audio tracks as default in Premiere using the ProRes 422 codec?

Forgive me if this has been asked many times before. I have searched but can't find anything that explains it in language that doesn't require an advanced degree in computer engineering.
I am a recent convert for our beloved FCP 7. I am learning to love Premiere dearly - but the audio part of it drives me nuts.
I have exported from FCP a series of files as ProRes 422 movies with stereo audio tracks. I want to bring them into Premiere in the same way. But when I do it squashed everything into a single audio file.
This plays havoc with the panning - especially in mixes that have stereo music mixes. Apart from that it just confuses me.
Also. when I create a new project from scratch in Premiere and I select the custom ProRes 422 setting it only allows ProRes 422 mono audio. I don't see a codec for anything else (ie. stereo).
Am I missing something?
I have looked in all the preferences areas and can't find anywhere to change this. I just want to be able to import simple, basic two track audio (and have it show up the same) as I would in FCP, ProTools and the myriad other editing programs I use.
I also want to be able to set up a basic two track stereo timeline/sequence without having to reinvent the wheel.
Many thanks for any help and your patience. I am slowly tearing my hair out and spending long periods sitting in the corner hugging my knees and weeping.
My specs. Preferred editing codec: ProRes 422
Premiere pro version CS6 (6.05)
Thanks again.

Go to the Project Panel, select all clips and rightclick/modify/audio channels.
Set it to 2 tack and mono.
When you drop the clip onto the timeline the stereo will come in on two tracks.
You can also set this to default in the Preferences under Audio (before importing the clips) (Stereo set to mono).

Stereo Audio tracks unlinking themselves ...

Hi All,
I'm still using FCP HD 4.5.
My stereo audio tracks are automatically unlinking from each other and becoming separate mono tracks. I'm not unlinking them, they just suddenly started doing this on their own. I'm having to go back, highlight the two mono tracks, and click option-L to get them back to a stereo pair.
In some of these cases i have unlinked the audio track from it's video track (APPLE-L), but not in all cases. Either way, i can't figure why this would make a stereo audio track unlink itself into two mono tracks.
Ideas? (Besides upgrading my version of FCP)
Paul

You do not say if this in your timeline. You probably have the link button depressed or undepressed.
Check that first.
grammar police citation: "It's" is a contraction for it is or it has. There's no apostrophe in the possessive of the neutral pronoun; there are no apostrophes in any of the pronoun possessives: hers, his, ours, its, theirs.
bogiesan

HOW CAN I SPLIT STEREO AUDIO TRACKS

I'm trying to modify one of the audio tracks but both of the tracks are locked. If I do something with one of the tracks it affects the other one so how can I split it? or separate it? is it stereo? is there any way I can do it? THANKS!!!!!!!

Welcome to the discussions...
opt L - separates stereo channels...
Patrick

Stereo audio tracks missing - have mono track only

After recently downloading DV footage, I find that there is only a "mono" channel shown on the timeline. Several subsequent "test" takes and downloads continue to produce only the mono channel. Imported "aiff" files appear in timeline with stereo tracks, but material from my DV camera continues to only contain a single mono track. (All settings on camera have been checked and re-checked and appear OK)
Is there some setting in FCE HD that needs to be re-set? If so, where is it??
Any input/advice will be appreciated.

After recently downloading DV footage, I find that
there is only a "mono" channel shown on the timeline.
Several subsequent "test" takes and downloads
continue to produce only the mono channel. Imported
"aiff" files appear in timeline with stereo tracks,
but material from my DV camera continues to only
contain a single mono track. (All settings on
camera have been checked and re-checked and appear
OK)
Is there some setting in FCE HD that needs to be
re-set? If so, where is it??
Any input/advice will be appreciated.
"Mayday, Mayday" ! I've had my camcorder bench-checked for the stereo audio signals (it's operating fine), replaced the firewire cable between the camcorder and the iMac, and reloaded FCE HD. Test clips still show only a "mono" channel for audio - no stereo audio. Test clips made with a different camcorder produced the same results (mono channel only)
After downloading yet another test clip, the FCE HD software responds with the following message:
"The audio sample rate of one or more of your captured media files does not match the sample rate on your source tape. This may cause the video and audio of these media files to be out of sync. Make sure the audio sample rate of your capture preset matches the sample rate of your tape"
Is this why I am only seeing one (mono) audio channel ? Can anyone tell me what this means and how I should fix it ?

Export 2 stereo audio tracks?

I need to output a PAL HDV project from FCP as a PAL DV file with 4 audio tracks - specifically one stereo pair to be t1&t3, the other stereo pair to be t2&t4. This is the standard way requested by an international distributor of tv programmes. I understand how to set the sequence in FCP to output 4 audio tracks - either 2 stereo pairs (1&2, + 3&4), or 4 discrete tracks. But how do I then output this as a QT file? Compressor has an abundance of QT audio settings, but the choice is confusing. Would any of the 4.0 settings suffice? Or am I likely to get myself into difficulties further down the line?
Any advice would be greatly appreciated!

Tell the distributor that they must be stupid and drunk. I have never heard of anyone using 1-3/2-4 as stereo pairs. It's just plain stupid, and they should fire the technician that came up with such a stupid scheeme.

Using MPEG2 video with 2 stereo audio tracks

Hi.
I am using MPEG 2 files that have 2 audio streams, each stereo. When importing to Premiere CS5.5, only first stereo pair is used, i cannot get the second stream. Is it possible to fix this?

A production company in my city gave the files to me, but I don't know with what software they are recorded.
When i check the files in Gspot (http://www.headbands.com/gspot/v26x/index.htm) they are OK, it founds two MPEG1 layer2 stereo audio pairs.
Also, if I play the files in VLC i can choose from Audio Track 1 and Track 2.

Problems with stereo audio tracks

I'm recording from an external synthesizer, and it sounds really weak when I record in mono. So I switch over to stereo, where I record on Audio 1 on the track list (as it now represents the left side, while Audio 2 on the track list represents the right).
After recording, I copy the recorded region onto Audio 2 to create the stereo effect (i.e. Audio 1 = left side, Audio 2 = right side). Audio 2 is controlled by stereo object "Track 1-2," which is set in Audio 1 (where I originally recorded the external sound).
But...
My problem is I'm not hearing any sound on the right side, or at all when I copy and paste the recorded region from Audio 1 to Audio 2. I don't know what I'm doing wrong or if I have to set the parameters so that Audio 2 actually plays the right side of my "Track 1-2" stereo set-up from Audio 1.
Thanks for any help!

1: if something is stereo record it as stereo and if mono record as mono
2: recording mono and changing it to stereo won't make sense because its the same channel on two sides it'll still sound mono
3: recording stereo then switching the channel to mono is not a good idea because if the the both sides are phase then it'll sound weird because you'll only get the both soft sides in the centre or both loud sides in the centre
I'll rather use direct mixer plug-in for this type of job or I'll force split the stereo file then put them on two separate tracks then centre the pan on both tracks
my English is not that good but i hope you got what i mean
or get a cable which is 1 stereo 6.5 jack to two RCA left and right or two Mono 6.5 Jacks left and right
this way headphone out from the external gear to two channels (unbalanced) in your interface to logic
then select which input they are then hit record
doing this way will make sure anything you hear in headphone is what ever you'll record
stash

Restoring stereo audio track link to video track as source/destination

I've read everything I can find relevant in discussions & manuals but can't figure out how to get my two audio tracks (stereo) linked back to video track as destinations, as they once were, with video and audio source/destination tabs joined. In the patch panel (when I started this morning) I noticed that only A1 destination button had an a1 source. There was no a2 Source button to join to A2 Destination.
In my groping around I managed to also make the a1 source button dissapear as well. Link and Stereo Pair are checked in the Modify menu. Linked Selection button is on in Timeline.
What the heck am I doing wrong here and how do I get those Source buttons to reappear? Thanks for whatever advice you guys can give.
- Frazzled Idiot

"how do I get those Source buttons to reappear?"
The vn and an source tabs appear and disappear in the timeline depending on the clip in the viewer: if it is only video, there is only v1, if it is only stereo audio you have a1 and a2, if you have a standard clip audio + video you have v1, a1 and a2, and so on. Just depends on the clip in the viewer.
If you had only a1 source, it means that you probably had your clip unlinked, your stereo pair unlinked and you loaded only one of the 2 stereo tracks to the viewer. If you want to edit them back together select the video and 2 audio tracks in the timeline and cmd-L (link video to audio) and opt-L (link stereo pair).
After that when you load the clip in the viewer you'l have again v1, a1 and a2 source buttons ready to use.
Piero

Video/Stereo Audio tracks won't edit together

My video and audio tracks no longer edit as a (linked) unit.
For example, when I select a clip in the timeline and apply the razor tool it only affects the video track....then I must also select the audio file and apply the razor tool again.
I notice this is now a condition with any FCP project I open...so I am guessing it is a Preference issue. Somewhere along the path, I must have changed something...but haven't found the way back and I am sure there is a simple solution.
I am using FCP 4.5
Any suggestions will be appreciated.
ron

Your clips are coming into the Timeline unlinked. Click the link toggle button near the upper right corner of the Timeline window and then bring your clips in.
-DH

How can I separate the two tracks in a stereo audio track?

I have an interview which was recorded in stereo, but the sound is all in the left ear for some reason, I don't know why.
I'd like to copy the left track into the right track and do away with the very quiet sound on the right track. I've tried locking the left track in order to delete the right but it won't let me.
Could someone recommend a method?
Thankyou!

You can separate them by selecting them and typing option-L, but if one of your channels is weaker than the other, it would save time to simply open it in the Viewer and play around with the "Pan" slider.

Can't get a stereo audio track?

I have an alesis 16 channel firewire and when I select channel 9-10 in the preferences I still only get a mono track...any ideas?

I tried that, but I keep getting "Unsupported Clip" in the channel configuration audio tab of the Inspector.
Here's my workflow:
Import Flip cam's h.264/AAC MP4 files
Edit a clip into a project.
Break apart the clip, to give separate video and audio segments
The green audio segment (will have -a1 after the name in the segment) will be say it's an "Unsupported Clip" in the channel configuration audio tab of the Inspector.
If I change the original clip to dual mono before I break apart I get two mono clips, which is what I was after (but then I could just disable one of the dual mono tracks without splitting apart if that was all I wanted).
I suggest that getting an "Unsupported Clip" when I break apart these clips is a bug.

No audio tracks when sending from Final Cut?

Hi,
I'm working with a 90 minute edited sequence in final cut that I've nested in another sequence to create a continuous video with a stereo audio track. When I send it to soundtrack (multitrack project) for mixing, the video is there but the audio tracks are blank.
Does any one know why this is happening or have suggestions as to what I might do differently?
Thanks in advance.

I ended up exporting the sequence inside my nested sequence and that worked as it should.
But all of my audio tracks were given their own track in Soundtrack which wasn't what I wanted. Finally I exported my nested sequence "for soundtrack" and applied the effects and filters to the resulting file's audio tracks and saved it. I then imported the file back into FCP, put it in a sequence and made any adjustments that I needed before exporting it with compressor.
I don't know if this applies to what you need to do but I hope it's helpful.
Trevor

Stereo Audio Treated Separately, How Do I Link?

I recently migrated from FCE to FCP. I love FCP, but there's one difference that's bugging me. In FCE, when you selected and manipulated a stereo audio track, each channel was linked, so when you changed the db level or applied a pen point to one track, the same would be done to the other. In FCP each audio channel is treated separately, so I'd have to repeat the same process for both channels. Is there an option or hotkey to make each audio channel linked like in FCE?

You can also use command/apple L to link/unlink the stereo pairs or individual audio tracks to video.
==================
Ken Glynn
Luminous Digital Media
http://www.videobozeman.com
Bozeman, Montana

Stereo Audio Dissolve Triming

I've searched but I can't find a way to trim a stereo audio track dissolve that trims both channels at the same time. I can only seem to trim one channel of the dissolve at one time.
Track headers are on and the audio is stereo for sure.
I'm sure it's there somewhere and yes I did read the manual.
CS6 6.01
Mac Pro 10.6.8

I can now see the logic behind stereo tracks in a single track. Clearing the clutter is one bonus. Can you mix mono material and stereo material in the same track?

Stereo Audio Tracks

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