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Exporting snapshot-frame grab from timeline?
  • Help? If I export a bmp for example from the timeline, I see that there exists horizontal lines across the frame, see attached, any idea what causes this?The framerate is 50fps 1080p. You need to look at the top qtr to see these lines, is it because of the frame scanning of cmos? ie can you export a real progressive frame without overlap and or showing the cmos scan?

    The first is the upsampled o/p from 720p50 footage to 1080p50 and the second is the native 1080p HBR frame grab

    SnapShot-720-flwr-upsample.jpg
    1920 x 1080 - 844K
    SnapShot-1080-flwr-hbr-1080.jpg
    1920 x 1080 - 811K