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Lesson 17. Lesson: Operational Troublesh... > Scaling and Interlace Artifacting

Scaling and Interlace Artifacting

Symptom #1: Footage Flickers or Ripples

“When I scale clips below 100%, the footage seems to flicker or ripple.”

Interlace artifacting is not limited to freeze frame effects and still images. It is also a common occurrence with pan-and-scan animation of high-resolution images. When you create graphics with lines as thin as a single interlaced line, this can cause flicker or twitter when the frame is sent out to an interlaced format like standard definition video. Although the image may look completely steady on the computer monitor, it will twitter and flicker on a real video monitor. For that reason alone, it’s important to monitor video out to a real video monitor.


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