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#1 |
Junior Member
Join Date: Jul 2014
Location: London
Posts: 10
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Hi Guys,
There is a flicker on the edges when they play over a video. Even the text that is displayed on them has a flicker. The targas are in the right resolution with 32bit channel. I have tried a lot of things changing options like anti-aliasing, sub-pixel positioning and rendering it in different ways on photoshop. Is there a way to decrease the flicker? I have watched other channels that use K2Edge on Sky and they dont seem to flicker. Thanks in advance. Regards, Alex. |
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#2 |
Grass Valley
Join Date: Jul 2012
Location: Apeldoorn, Netherlands
Posts: 41
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Hi Alex,
Flickering mostly occurs with fine-grained elements in an interlaced broadcast mode. The general trick is to smear out pixels a bit. Try blurring your text in Photoshop a bit with a tiny kernel. You can also use the anti-interline-twittering Blur Layer Effect that comes with Channel Composer for this purpose. Flickering near primitive edges (i.e., edges of a 3D triangle) can be countered by setting anti-aliasing to Edges. Sometimes the anti-interline-twittering Blur Layer Effect is needed here as well. B.t.w examples of different techniques are given in the Example packs. Hope this helps, Roy |
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#3 |
Junior Member
Join Date: Jul 2014
Location: London
Posts: 10
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Hi Roy,
The test is generated by K2Edge as well. I will try blurring the graphics and de-interlacing it. We are using only 2D images and text. The 'anti-interline-twittering Blur Layer Effect' where is that option? Also,Where can I find the example packs? Thank you, Alex |
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#4 |
Grass Valley
Join Date: Jul 2012
Location: Apeldoorn, Netherlands
Posts: 41
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Hi Alex,
Anti-interline Blur Layer Effect:
The example packs can be found in the File Menu of the Main Menu. Roy |
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