MP4/MOV movies with multilingual audio tracks

I currently have some videos in mp4 that contain two audio language tracks (left: English right: Spanish). I only wanted to listen to the English side, I tried setting the movie to allow the left channel as audio in QuickTIme Pro (Movie Properties > Audio Settings" and played around with the Channel Assignment settings.)
It worked in QT and iTunes as well, but after I transferred it to my iPod, the settings revert back to playing the two languages at once. Does any one know an alternate way to allow only one language to be played? Thanks.

I export multiple .mov files with certain video stream and mpeg layer 2 audio stream inside, using MPEG Streamclip/VLC/FFMpegX. However it turns out that the sound part is not playbak correctly inside QT player. Is QT player not supposed to playback this kind of file? BTW, I'm on OSX 10.7.3, Quicktime player is version 10.1.
Many possible answers here. Since you did not indicated the video compression format, my only recomendation would be to try playback in the QT 7 Player for your specific combination of video, audio, and file container. For instance, "muxed" MPEG-2/MP2 data in an MPEG, MPG, or MOV file container will play correctly in the QT 7 Player. On the other hand, the MPEG and and MPG files only play the video in the QT X Player and the MOV file container will not even open in the QT X Player.
Basically, if you check the QT X Player web page, you will note that MPEG-1, layer 2 audio is not supported by this player. However, whiile MPEG-1, layer 2 audio is still basically supported by the QT 7 Player, certain audio, video, and file container combinations may be problematic.

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I have a movie containing 3 audio tracks (3 different languages):
Format: H.264, 720x304, 16,7 Mio
AAC, Stereo (L R), 48.000 kHz
AAC, Stereo (L R), 48.000 kHz
AAC, Stereo (L R), 48.000 kHz
When I play this movie with Apple Quicktime I hear a mix of all 3 languages at the same time. How can I select each audio track separately. With VLC player (freeware) it works fine.
Is the selection of the audio tracks a feature of Quicktime Pro or is this a bug in Quicktime?!

Hello lildog, hello QuickTimeKirk,
Thank you for your answer. In the meantime I solved this problem. It is caused by the program ”MP4Box” which I used to create the video with the 3 audio tracks. Apple Quicktime and iTunes needs ”very special” header settings inside the mp4 container. A new version of MP4Box with special switches for this case solves the problem. For more details see this thread on the gpac/MP4Box project homepage: http://sourceforge.net/forum/forum.php?threadid=2345177&forumid=287547
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I have a .avi file. When I play it in the VLC Player I can choose between two different audio tracks (two different language tracks) but when I open the same file in QT I only get one track and of course it is the language I don't speak. Is there a way to get into this file and delete the track with the language I don't want so that when I open it in QT it plays the right track/language?
If you need more info please let me know.
thanks

I do have QT Pro.
H.264 files are usually saved in a MP4 container. That's what Handbrake, ffpegX, and D-Vision create, anyway.
The "Choose Language" option is greyed out (unavailable) when I open this H.264 MP4 in Quicktime. If I try to change the settings in "Movie Properties," it says that I must save it with the .MOV file suffix.
It makes no sense to me that Quicktime Player can correctly identify the main audio soundtrack in a XviD file with an AVI container but not in a H.264 video with a MP4 container which Apple has been touting as the latest, greatest thing. Even VLC, an open source product still in beta, gets it right.

Export H264 pass-through movie with embedded text track QuickTime Pro 7 Windows?

Using QuickTime Pro 7 for Windows, I add a text track with closed captions to my H264 .mp4 videos.
The text track works great until I try to export it. After I've added the text track, the text track is displayed as long as the track is selected to be active using the Movie Inspector track GUI.
My movies are encoded as H264 for cross-platform compatibility, and need to remain in this format. The only way to save them in QuickTimePro 7 for Windows is to Export Movie to MPEG-4. I select Pass-Through mode to retain the resolution and bandwidth parameters that I initially encoded the video with.
Unfortunately, after I export to MPEG-4, the caption track is lost. It disappears. When I open the newly exported MPEG-4 caption file, and select Movie Inspector, the caption track is missing. Inspector only shows video and audio tracks.
If QuickTime Pro 7 for Windows correctly exported my text track with the video and audio tracks, then users would be able to view the closed captions upon playback in QuickTime Player by selecting View--> Show Closed Captioning (Ctrl+Alt+T).
Anyone been able to export to MPEG-4 pass-through movie with embedded text track QuickTime Pro 7 Windows?
Thank you!

Sorry here is the code
<body>
div id="myAlternativeContent"
a href="videofolder/video.mov"
img src="videofolder/video-poster.jpg"
/a
/div
</body>
videofolder/video
Message was edited by: SFlocation
Message was edited by: SFlocation

MPEG-4 ( H.264 ) Movies play ALL audio tracks simultaneously

In i-Tunes , when I try to play MPEG4's with multiple audio tracks (such as 1-english 2-director comment)both audio tracks play at the same time.
The files are MPEG-4's created by Nero Recode (AVC – HDTV profile).
There is no issue with any similar files with one audio track.
There is no issue playing these in VLC , WMP Mplayer, etc.
Is there an option to enable i-Tunes to allow me to select only one track?
Vista Ultimate 64-bit installed on a Core 2 Duo E6600 2.4GHz dual core CPU

Or, could someone explain how I might be able to view the file information in Terminal?

QT H.264 files with two audio tracks. Quicktime plays 2nd track first. ***?

I've been experimenting with H.264 (AVC) and my DVDs. Using Handbrake, I ripped a DVD to MP4 (H.264) and including the director's commentary as the second track.
When I play the MP4 with Quicktime Player, it plays the director's commentary instead of the main soundtrack. VLC, however, correctly plays the first track (main movie audio track) and it allows me to select the second track via a menu.
To get Quicktime to play the proper track, I have to open "Movie Properties" and manually uncheck the second track. This was never a problem with DivX/XviD encoded files with two audio tracks; Quicktime Player correctly played the first track.
Why does Quicktime ignore the first audio track in MP4s (but not AVIs) and is there a way to correct this?

I do have QT Pro.
H.264 files are usually saved in a MP4 container. That's what Handbrake, ffpegX, and D-Vision create, anyway.
The "Choose Language" option is greyed out (unavailable) when I open this H.264 MP4 in Quicktime. If I try to change the settings in "Movie Properties," it says that I must save it with the .MOV file suffix.
It makes no sense to me that Quicktime Player can correctly identify the main audio soundtrack in a XviD file with an AVI container but not in a H.264 video with a MP4 container which Apple has been touting as the latest, greatest thing. Even VLC, an open source product still in beta, gets it right.

MP4 - anamorph flag and multiple audio tracks

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modelone,
Thanks for your post. I have been experiencing the same problem of not being able to pass-through export an MP4 file that was encoded with CE-Quicktime profile.
Your post helped me to discover a workaround that will allow you to set the proper width of an MP4 file that is encoded with CE-Quicktime profile. This method does not require Quicktime Pro, and the corrected file plays properly in Quicktime and Apple TV.
First, encode the MP4 file using CE-Quicktime profile. Then, open Dumpster and drag the MP4 file into it. Navigate to 'moov', then 'trak', then 'tkhd', then select 'Matrix [a b u]'. There are 3 hexadecimal values for this key. The first number is the transformation matrix that Quicktime and Apple TV uses to determine the correct display aspect. This is the value that is multiplied to the encoded horizontal resolution to derive the horizontal display resolution. For e.g. if the encoded resolution is 720 x 576 and you want it to play back in 1024 x 576, the matrix value is 1024/720 = 1.4222. Change that first number to this correct hexadecimal fractional value and click 'Apply'.
The patched MP4 file will now play back in correct aspect ratio in Quicktime and Apple TV.
Hope this helps!

Working with multiple audio tracks

Hello,
I'm working with video clips that have a stereo audio track (guide audio fed into the camera) synch'ed to 4 mono tracks (recorded from a variety of boom mics and lavaliers).
Although I've linked all the audio clips to the video, it still gets a bit cumbersome when performing T or L cuts. When I hold down the Option key, I still have to adjust each of the audio track separately.
Is there a more efficient way to deal with multiple audio tracks? Maybe some way to treat these audio tracks as one unit?
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Thanks,
Thien

One way:
Lock the video track.
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Something is being miscounted here. You say you have dialog on 1+2 and then say you have M&E on 2+3? I think you meant to say 3+4 and the stereo mix will be on 5+6. The easiest way to do this is to copy tracks 1-4 to tracks 5-8 by shift-option-dragging them there. Holding option will copy the tracks instead of moving them and holding shift will insure that the tracks will not move earlier or later. Then send 5+6 (dialog) to the 5+6 output (using the info in the above referenced discussion) and send 7+8 (music&effects) also to the 5+6 output. Done.

Can you export a Quicktime with multiple audio tracks?

I have a video with split audio tracks.
I'd like to archive a copy that retains all the individual tracks so that other people could just open the file later and not have to reconstruct the tracks (i could certainly archive all the tracks individually).
the problem i'm having is that FCP seems to only want to allow me to export 2 tracks of audio. I may be missing a setting, but i'm not sure.
I can digitize a clip from a digibeta with 4+ tracks, and when i open the clip in QT, it recognizes the individual tracks, so it seems as if the capabilities are there.
have they just not been integrated yet?

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Newbie Question - Creating DVD from Premiere to Encore with 2 audio tracks

Hello and thanks for your time,
I'm pretty new to all this but seem to be getting the hang of things pretty well but one problem I'm having I can't seem to find an answer to.
In Premiere I am creating a dvd of a football game, i have the video with an audio track of the crowd and another audio track of the commentary. These are all edited together fine and work well. I then use the dynamic link to send the sequence to Encore and that's where the problem occurs.
I can't seem to get both audio tracks to appear in Encore? Any suggetions or tips on where I might find an answer?
cheers for the help and time
Ian

Ian,
This is not a cure to the issue, but is a workaround. It's the "old-fashioned" way that things were done before DL.
Export your Sequence as elemental streams, i.e. video-only and audio-only. Import your video-only file into Encore as a Timeline, and teh audio-only file as an Asset. From Project Panel, drag the audio to the appropriate timeline. Done.
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Now, for DL not working, as it should, what is the format of your source Audio? Do you have any Channel-mapping used? Does your Audio Mixer Panel show everything right there? Do you have one Audio Track either Muted, or Bypassed. Look in Audio Mixer, to make sure you do not have one Track Solo'ed.
Also, what version are you using, CS3, or CS4? Note: for CS4, you will use AME for the Exporting in the first part of the post.
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PS - welcome to the forum

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Welcome to the forum.
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Great first post!
Ok, lets face one simple thing that is incredibly stupid in Premiere CC:
Channel Map the Audio to do what you want it to do with t e source clip.
Why Sony Vegas don't make me to go to support forums and make them both visible without extra actoins?
You could have read the Premiere Manual or watched the Adobe TV Tutorials or gone to edit school instead ...

MP4/MOV movies with multilingual audio tracks

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