Developer Documentation

QuickTime 4 API Documentation

QuickTime 4 Reference

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New Features of Video Digitizer Components

As discussed in Chapter 1, "Movie Toolbox," QuickTime 2.0 introduced timecode tracks to QuickTime movies. Video digitizers may now return timecode information for an incoming video signal by responding to VDGetTimeCode . For more information about timecodes and the timecode media handler, see Chapter 1, "Movie Toolbox."


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