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Cropping subtitles with VirtualDub problem?

Discussion in 'DVDR' started by rogue212, May 16, 2008.

  1. rogue212

    rogue212 Guest

    Hi, i recently had help using VirtualDub to crop the subtitles off with-in the black boarder at the bottom of the screen, which has worked great apart from one thing.

    My problem is i just get the black boarder cut off my video file with no replacement boarder, so there,s a black boarder at the top and none at the bottom.

    In the guide there's this instruction: Put a checkmark in "Expand frame and letterbox image" but there is no box for this option, is this the reason for the problem and do i need an earlier version of VirtualDub.

    Also can i get this codec for Virtualdub, H.264/MPEG-4 AVC so i can use it for compression, thanks again for any help.
     
    Last edited by a moderator: May 16, 2008
  2. attar

    attar Senior member

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    I assume this is a 4:3 video with the 16:9 image in letterbox.
    This particular video has a resolution of 576x432.

    Load the video in Virtualdub and select the 'Null Transform' filer.
    Initialy the file resolution is shown as the original input size, 576x432.
    Select 'Cropping'
    [​IMG]

    I trimmed 56 pixels from top and bottom (divisible by 4).

    [​IMG]

    Select Filters again.

    Choose the 'Resize' filter.
    The top pane shows the current cropped size (576x320).
    In the lower pane choose 'letterbox to aspect ratio' and 4:3 aspect - 'ok'

    [​IMG]

    Set the video compression - taking care that the codec doesn't resize the video and save as avi.

    You should get the video within a new letterbox without the subtitles.
     
  3. rogue212

    rogue212 Guest

    Thanks again, i should be ok now with your new guide, cheers, i'll keep trying it out.
     
  4. Rotary

    Rotary Senior member

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    if you ever get subs on the actual film i have an excellant blur filter easy to use...
     
  5. attar

    attar Senior member

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  6. Rotary

    Rotary Senior member

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    thx attar cyp has it covered... ;-]
     

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