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Roll caption flickering with interlace.

PostPosted: Mon Nov 25, 2019 8:00 am
by legunatr
Hi. I'm doing roll caption app on windows.

Newbie with decklink sdk, and i referenced "GDI Example" project.

When use progressive format like 1080p60/50 etc, output text is smooth and beautiful.

But i use any interlace format like 1080i60/50, roll text is flickering on the broadcast monitor.

What setting should i make for interlace formats?

Thanks.