Splitting vob with VirtualDub

Discussion in 'Video to DVD' started by carlmart, Jan 24, 2009.

  1. carlmart

    carlmart Regular member

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    Is it possible to split a vob/mpeg2 file with VirtualDub? How?
     
  2. attar

    attar Senior member

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  3. carlmart

    carlmart Regular member

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    Thanks, that's what I thought: that I could only save in AVI. It doesn't work for me then.
     
  4. olyteddy

    olyteddy Regular member

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    You can cut it with DVDShrink (re-author mode) or AVIDeMux (outputs as MPEG PS) or I believe PCGEdit.
     
  5. carlmart

    carlmart Regular member

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    There seems to be some problem in my handling any of these programs to split my VOBs.

    Can anyone tell me the steps to do it?
     
  6. zapph

    zapph Member

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    It's pretty easy with DVDshrink.

    Load in the DVD image ("Load Files" if it's on your hard drive)then click the "Reauthor" button.
    Drag the Title from the right-side box over to the left, then click the two blue arrows facing left and right button, above the left-side box.
    In the new dialog box, you have two preview panes and some buttons - one for the start point and one for the end point.
    Use the double arrow buttons to move 5 seconds, at a time, and the single arrows to move 1 second. You can see, in the preview pane, where you are, in the video.
    Once you've chosen the start and end points, click OK to go back to the original screen.
    Click "Backup" and choose a destination for your output to be saved in.
    DVDshrink will create a new VIDEO_TS folder with new *.IFOs and *.BUPs for your newly created clip, as well as an empty AUDIO_TS folder.
    Create a folder and give it a name that will tell you what the clip is and put the VIDEO_TS and AUDIO_TS folders into it.
    Now, you're ready to do your next clip.

    Even on my old, crappy system, a 15 minute clip takes mere seconds to save, as DVDshrink simply copies the video from one place to another - so there's no loss in quality.

    As for putting your clips back together, in the end, to create a new DVD, there are a couple of different ways, but my favorite is to use TMPGenc DVD Author.
     
  7. carlmart

    carlmart Regular member

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    Well, DVD Shrink worked like a charm to split that DVD. Easy and very fast. Thanks.

    Somebody also told me that you can demux a DVD with DVD Shrink too. Do you know how you can do that?

     
  8. cyprusrom

    cyprusrom Active member

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    "Somebody" told you a lie, unless "somebody" has a different understanding of what "demuxing" is. You can remove some subtitles/audio/ video from the DVD, but you cannot extract video/audio/subs into separate files. Unless DVD Shrink has been updated and gained new functionality and I did not get the memo...if that were the case, then I'd retract my comment.
     
  9. carlmart

    carlmart Regular member

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    Maybe not a lie, probably a misunderstanding on what muxing means.

    Generally I use PGCDemux. Do you recommend any other?

    I have been re-authoring all my movies, so I can accomodate subtitles better and resize the letters, which are too big on a 42" screen.
     
  10. cyprusrom

    cyprusrom Active member

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  11. carlmart

    carlmart Regular member

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    I am doing a lot more involving that sub modification, which can't be handled by DVDSubEdit. First I am modifiying every sub line to be at least 45 character long, and only in two lines. That usually means re-editing the sub a lot, making a new one. Second I am adding new subs. So I do need to demux the discs.

    The problem is that, for no apparent reason and non-explained, I am having out of sync situations or discs that do not let add more subs. Till now I haven't been able to clarify the problem, which happens in DVDLab Pro.
     

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