iMovie HD and Aspect Ratio

topic posted Wed, May 21, 2008 - 4:13 PM by  Skipper
I recently shot a short film on the Panasonic DVX 100A. The video was shot at 16:9, When I imported it into iMovie I wasn't paying attention and I imported, and I just "Imported the footage" without checking settings (I didn't know... My desk top is older and iMovie didn't have those options, appently my Laptop being a Macintel, iMovie does) So the footage was imported as Standard 4:3

It wasn't until AFTER I completed the edit, had the sound design done, original composition in place and ready to "print", that we noticed and the director asked me why it wasn't 16:9 and can we change it back?

Can I? Without distorting the image?

I am using iMovie HD. It wasn't until AFTER I made this error that I realized I could have imported the footage in at 16:9 HD
posted by:
Skipper
Los Angeles
  • Re: iMovie HD and Aspect Ratio

    Wed, May 21, 2008 - 4:40 PM
    Too bad you didn't edit in FCP, as you could just re-capture the footage and reconnect it to the edit timeline -- instant fix.

    Is the video distorted now -- i.e. is it anamorphic? If it is, under your Expert Settings when you Share (export) on iMovie HD, you can change the video size back to 16:9, and I think that it will stretch it back to the right size. The export function gives you lots of options -- try it out.
    • Re: iMovie HD and Aspect Ratio

      Wed, May 21, 2008 - 9:24 PM
      If I had FCP... Someday... soon

      It's not anamorphic, I know all about the options QTPro. Thank you It was a good suggestion. The problem is if I try to put it back to 16.9 It distorts. Short and fat. I wanted to put it back to 16:9 and keep the image in perspective. I doesn't seem possible.
      • Re: iMovie HD and Aspect Ratio

        Wed, May 21, 2008 - 11:35 PM
        in premiere i remember there was an option when you right clicked on the footage on the timeline to maintain aspect ratio.
        • Re: iMovie HD and Aspect Ratio

          Thu, May 22, 2008 - 1:34 AM
          I don't have Premiere
          • Re: iMovie HD and Aspect Ratio

            Thu, May 22, 2008 - 1:15 PM
            well then you have to manually adjust the aspect ratio- I think its -63? I have not had to do that in awhile but will dig up my old notebook-
            I don't use EYEMOOVE so cant tell you if they have a distort setting or not but if u can manually change the scale it should have a distort option-
            that would be your best bet-

            If you are going to be editing more or even as a pro-sumer you might want to step up your options a bit-
            as soon as I find that info i post it here-

            hopefully your client is understanding and patient.
  • Re: iMovie HD and Aspect Ratio

    Thu, May 22, 2008 - 2:31 PM
    So did you shoot in 4:3 letterbox?

    If so, iMovie is simply zooming into the footage to create faux 16:9 while capturing. The DVX100a doesn't shoot real 16:9 -- it's either letterboxed or anamorphic. I'm guessing (since I haven't done this) that importing a 4:3 letterboxed shoot as 16:9 simply crops the image. There doesn't seem to be a way to use iMovie to fix your problem after capture. But -- I found these crop and zoom plugins for iMovie:

    www.versiontracker.com/dyn/mo...3/16544

    You can fix the entire movie very fast in FCP (moot point for you, I guess) and it won't reduce the quality any more than iMovie would have.

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