Sony Vegas mp4/mov fix.

Sony Vegas MP4/MOV Fix

For people that use Sony Vegas 8 or less for editing, and you cant edit you mp4 or mov files heres the fix or way around it without having to convert it.

Do not update to Quicktime 7.6.4, stay with 7.6.2. For Sony Vegas users, it was causing problems with mp4 and mov files, i dont know why this is im just here to tell you not to do it.

Another problem people are having that i have seen, is that they are complaining when they drag a .mov clip from their camera into vegas, it shows the video but no audio, or the audio is just dead on the time line.

To fix this, just change the extension of .mov to .mp4 then drag it in., it should then work with audio. If by some chance it doesnt then heres what to do next.

Last choice would be to convert it with a program called MediaCoder, or you can get quicktime pro so you can export the mov or mp4 file. When you are exporting in quicktime, make sure you select MP4 – and Passthrough.

What this does is that it wraps the .mov file in .mp4 container, so vegas picks up the audio. If your video is then laggy, then you can google that or i will write up a tutorial on a fix for you.

If you have any problems at all in getting this fix to work, then let me know by dropping a comment.

Discussion23 Comments

  1. Dairypie says:

    I can import .mov files into my Sony Vegas 8 Movie Studio and when once i saved it now I can’t open it. It starts loading and says “Error an expection has occured”. I’ve done all the stuff u listed and it still won’t work. I’d hate to have to start over, and I need to turn it in soon. Please help.

  2. Anto says:

    I see. Well make sure you have the right codec to play that .mov file, also trying playing it with vlc and tell me if that works.

    • Dairypie says:

      vlc? what is that? I feel stupid for not knwing. But i still need to render the project file and finish editing, but i can’t open it. which codec do i need?

  3. Mayur says:

    Okay, I cannot put the .mov file into the Sony Vegas 7.0 it just shows this error “Error Exception Has Occured” and when I look for more details it says something about quicktime. Once I deleted quicktime it said I needed the plug-in now.

    • Anto says:

      Use Quicktime 7.6.4, if that doesnt work try 7.6.0, and then if that doesnt work, change your .mov extension to .mp4 then try to drag it in.

      If all fails look for mediacoder on google, download and install and convert your .mov files to mp4.

      If your still having problems, let me know.

  4. Troy says:

    Here’s a solution from Sony that worked for me. When dragging mp4′s to the timeline in Sony Vegas 8 and 9, the video would show, the audio would not. The video extensions were already mp4 (not .mov) straight off my camera so renaming was pointless. This simple file swap worked for me in Vegas 8 and 9…

    http://bit.ly/9jEblg1

    • Anto says:

      Thanks for that Troy, im sure it will come in handy for someone searching the net. Although that problem might exist with the quicktime and iTunes error, some people just dont have the proper audio codec to play the audio. There is another way of doing this with quicktime pro, to get the audio working, but this way is easier, if anyone else has problems with playing audio in vegas i will put up a tutorial on how to fix that also.

  5. jasonffx says:

    hi, i am using sony vegas 7.0 and i have the same problem. is it necessary for me to install quicktime player for me to drag mp4 video to sony vegas? or if i install klcodec and sony vegas will recognize mp4 file? thanks

    • Anto says:

      Yes. Try to install Quicktime 7.6.4 or 7.6.0 and drag your mp4 file in. If you need to find the specific codec download a program called GSpot then google the codec name.

      What is happening with your mp4 files? No audio or no video?

  6. jasonffx says:

    vegas can’t recognize the file. ok. i will try installing quicktime. thanks for your help

  7. Anto says:

    Quicktime 7.6.2 makes videos work in Vegas 8.0a. Rename .mov to .mp4 and audio will work.

  8. paralk says:

    Thanks Anto,

  9. Anto says:

    No problem Paralk, hope it helped you out.

  10. Colt Petty says:

    When i use sony vegas 8 the video is just black with no audio what should i do

  11. healthyemily says:

    Just google search Step by step guide on how to convert and import AVI to Sony Vegas, you will find a detailed guide on how to open avi in sony vegas

    the software in this guide can not only help to import avi to sony vegas, but also help to convert and import other videos including WTV, DVR, MP4, MKV, FLV, MPG, WMV, MOV, BIK, MXF, MVI, ASF, VOB, RMVB, WebM and more to Vegas

    wait no more, just have a free try now

    • Anto says:

      Cheers for that, but the purpose of this post was to fix the mp4 error in vegas =) and not to have to convert each file you copy of your card =), but thanks anyway.

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