Video digitizing with MorphOS
  • Order of the Butterfly
    Order of the Butterfly
    GK_LKA
    Posts: 481 from 2004/3/28
    From: Hungary
    I want to save our VHS family videos for the future in DVD format. For this I have a TV card in my Pegasos with Composite in. Is there any program which could save the image of the card to the hard disk? The codec doesn't really matter, the space either (I have a couple of GB's for this goal, and digitizing the video in more parts is no problem either). If it is possible, I want to do it on MOS, then I want to transfer to the files to my Mac and edit the DVD with that.

    Tried with linux, but I have Debian Etch with the latest 2.6.18-4 kernel, which has - I was told - buggy v4l drivers, so composite in is black and white only and controlling TV tuner is also not possible. But linux suxx, as we, MOS users already know :).
    [ GK / LKA Team ]
  • »03.07.07 - 20:22
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  • MorphOS Developer
    zukow
    Posts: 645 from 2005/2/9
    From: Poland
    AmithlonTV+VHI STudio+bt878 card
  • »03.07.07 - 23:10
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  • Priest of the Order of the Butterfly
    Priest of the Order of the Butterfly
    Velcro_SP
    Posts: 929 from 2003/7/13
    From: Universe
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    [ Edited by Velcro_SP 20.07.2011 - 06:10 ]
    Pegasos2 G3, 512 megs RAM
  • »03.07.07 - 23:34
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  • Priest of the Order of the Butterfly
    Priest of the Order of the Butterfly
    Velcro_SP
    Posts: 929 from 2003/7/13
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    [ Edited by Velcro_SP 20.07.2011 - 06:07 ]
    Pegasos2 G3, 512 megs RAM
  • »04.07.07 - 13:26
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  • Order of the Butterfly
    Order of the Butterfly
    GK_LKA
    Posts: 481 from 2004/3/28
    From: Hungary
    ValiantVision looks good, but it is not released yet. :(
    [ GK / LKA Team ]
  • »04.07.07 - 14:34
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  • Order of the Butterfly
    Order of the Butterfly
    Posts: 423 from 2005/4/9
    From: magyarorszag/h...
    what about visionary, have you tried that? it looks good (but updated long time ago).
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  • »04.07.07 - 14:52
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  • Priest of the Order of the Butterfly
    Priest of the Order of the Butterfly
    serge
    Posts: 725 from 2003/2/20
    @ Velcro_SP

    Composite Video PAL is 720 pixels X 576 lines.
    Composite Video NTSC is 720 pixels X 480 lines.
  • »04.07.07 - 16:41
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  • Priest of the Order of the Butterfly
    Priest of the Order of the Butterfly
    Velcro_SP
    Posts: 929 from 2003/7/13
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    [ Edited by Velcro_SP 20.07.2011 - 06:06 ]
    Pegasos2 G3, 512 megs RAM
  • »04.07.07 - 19:17
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  • Order of the Butterfly
    Order of the Butterfly
    GK_LKA
    Posts: 481 from 2004/3/28
    From: Hungary
    @saddam: Can Visionary save the video stream to the HDD?
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  • »04.07.07 - 23:01
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  • Paladin of the Pegasos
    Paladin of the Pegasos
    Acill
    Posts: 1923 from 2003/10/19
    From: Port Hueneme, Ca.
    Quote:


    GK_LKA wrote:
    ValiantVision looks good, but it is not released yet. :(




    Wow it does look good. It looks like the last update was done at the end of may. I hope it gets released soon. AmithlonTV is nice, but its such a pain to get the channels tunned in here.
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  • »05.07.07 - 03:11
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  • Order of the Butterfly
    Order of the Butterfly
    koan
    Posts: 303 from 2005/11/21
    From: UK
    @Velcro_SP

    That's right, composite video is chrominance and luminance combined in a single analogue signal.

    Broadcast quality video under ITU-R.601 is 720x576@50 Hz or 720x480@60 Hz. What you receive is something else. Of the 720 columns, only about 700 are active.

    VHS only records about 240 lines, this is the main reason for it looking so bad.

    If you digitise the video, you have to remember that the signal will be interlaced. When you join two fields to make a frame, there will be "comb" artefacts where the image has moved unless you have a high quality deinterlacer.
  • »05.07.07 - 07:42
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