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Canon PowerShot SX20IS video issue

When playing back videos shot with the SX20IS, I sometimes see horizontal lines across the picture, especially when the camera was panning. This happens more when I watch the video on a computer than on the camera viewfinder. This didn't happen with my previous Canon. Any ideas on what is causing this? Thanks.

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A Possibility

In reply to: Canon PowerShot SX20IS video issue

If you are using the High Definition (HD) video setting, you "must" use a high speed SD memory card. A regular SD memory card will drop frames when you are recording because the card can not keep up with the camera.


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In reply to: A Possibility

Unfortunately (because that would be an easy fix) it was not HD, just 640.

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