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data from DVD — Parallax Forums

data from DVD

ArchiverArchiver Posts: 46,084
edited 2004-02-14 19:52 in General Discussion
Hi all,

I would appreciate any help or input anyone has.

I need to record data on a DVD along with a video clip and be able to
read the data while the video is playing, and input into a BS2 in
order to position a camera at a location and at the time the DVD
says.

Anyone have any ideas?

Using the time code seamed like a good one at first but then each
program would only work with a certain DVD.

Lou

Comments

  • ArchiverArchiver Posts: 46,084
    edited 2004-02-14 19:52
    Maybe you could put your data in the vertical blanking interval.
    VBI encoding/decoding is used for closed captions, subtitles/text,
    there are lots of off the shelf circuits for vbi encoding/decoding


    Original Message
    From: "camturret" <camturret@a...>
    To: <basicstamps@yahoogroups.com>
    Sent: Thursday, February 12, 2004 6:37 PM
    Subject: [noparse][[/noparse]basicstamps] data from DVD


    > Hi all,
    >
    > I would appreciate any help or input anyone has.
    >
    > I need to record data on a DVD along with a video clip and be able to
    > read the data while the video is playing, and input into a BS2 in
    > order to position a camera at a location and at the time the DVD
    > says.
    >
    > Anyone have any ideas?
    >
    > Using the time code seamed like a good one at first but then each
    > program would only work with a certain DVD.
    >
    > Lou
    >
    >
    >
    >
    > To UNSUBSCRIBE, just send mail to:
    > basicstamps-unsubscribe@yahoogroups.com
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