08-15-2022, 02:25 PM
DG1965 DG1965 is offline
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Thanks themaster1 at first I didn't know what I was looking at! I can see more detail in the ccd-10 than on the ccd-30, in the original is that noise I can see in the image? If so I didn't think it was that bad. Apart from the CCD what else would you do to improve the clip? Thanks.

Thanks lollo2 I've attached the revised screenshots I wasn't sure if I should have 250 for output high? Thanks.

Attached Images
File Type: jpg new histogram without black borders script.jpg (42.1 KB, 7 downloads)
File Type: jpg new colorYUV script.jpg (42.7 KB, 7 downloads)
File Type: jpg new with adjusted levels.jpg (40.2 KB, 8 downloads)
File Type: jpg UV luma.jpg (39.5 KB, 4 downloads)
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08-16-2022, 02:55 AM
lollo2 lollo2 is offline
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Now the scripts are ok.

You used Levels(16,1.0,235,16,235) command that does nothing because the input levels range and and output levels range are the same. The value "235" only applies to that frame, check if the others frames are the same, finding a significant segmen with high "whites" spots.

On the other hand, if you adjusted the input levels with the procamp to stay inside 16-235 level, what you see is its consequence, and then the levels do no need to be adjusted.

A channel on S-VHS / VHS capture and AviSynth restoration https://bit.ly/3mHWbkN
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The following users thank lollo2 for this useful post: DG1965 (08-17-2022)

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