Latest post Sun, Nov 8 2009 2:13 AM by lahatte. 4 replies.
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  • Sat, Nov 7 2009 5:42 PM

    • lahatte
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    How to format 1920x1080 as 1280x720?

    I have a project that was shot at 1920x1080.  In Media Composer I have set the format to 1280x720 (720p), but when I send a Quicktime Reference to Squeeze it's still 1920x1080.  I'm trying to send out a full Quicktime movie, but so far Avid is choking on that.

    When I try to process the 1920x1080 movie in Squeeze it takes forever to complete, if it completes at all.  It's taken about 3 days to process a little less than a 2 hour movie.  So, I would like to try sending a 1280x720 file to squeeze and see if that will speed up the process.

    Using Media Composer 3.5.4.

    Any help is appreciated!

    Clay

  • Sat, Nov 7 2009 6:05 PM In reply to

    Re: How to format 1920x1080 as 1280x720?

    If you're going from 1080i to 720p you're de-interlacing in the process.  This is likely what is adding time to the Export/Encode.

     

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  • Sat, Nov 7 2009 6:15 PM In reply to

    • lahatte
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    Re: How to format 1920x1080 as 1280x720?

    I have deinterlacing off in Squeeze.  My latestest attempt got about half way in Squeeze and the program seemed to hang, so I'm having to start over.

    I just got Avid to create a full Quicktime file, and it is indeed 1280x720, so that issue may be solved.  My guess is that a reference movie can't be reformatted because the video material is still as it was captured, and the only way to reformat is to 're-write' the data in the desired format.  Is that a correct assumption? 

    But now I can't determine the proper setting to make a 16x9 DVD that will display with letterbox on a 4x3 television, and also without letterbox on a 16x9 display.  I've made another post about that question.

    Thanks!

    Clay

  • Sat, Nov 7 2009 11:15 PM In reply to

    • jwrl
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    Re: How to format 1920x1080 as 1280x720?

    Tell Squeeze that the input media is 16:9, and that you want a 16:9 MP2 file.  Any DVD player firmware will take care of the rest after you burn the disk.

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  • Sun, Nov 8 2009 2:13 AM In reply to

    • lahatte
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    Re: How to format 1920x1080 as 1280x720?

    In Squeeze 5 I used the DVD 16x9 preset.  I think I had selected "unconstrained" for the aspect ratio policy, which may have been a mistake.  I made a new one choosing "Letterbox or Pillar".  I'll see what happens with that one.

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