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Forum: Capture, Record, Transfer 12-15-2019, 09:51 AM
Replies: 14
Views: 1,903
Posted By tbz128
Attached is a frame with histogram generated from...

Attached is a frame with histogram generated from the following AVISynth script:


...
Forum: Capture, Record, Transfer 12-15-2019, 09:40 AM
Replies: 14
Views: 1,903
Posted By tbz128
Thank you. Attached is a short clip in Huffyuv...

Thank you. Attached is a short clip in Huffyuv that is one of the worse shots in the tape. This capture was done with proc amp adjusted to minimize values in the "red" portions of the VirtualDub...
Forum: Capture, Record, Transfer 12-14-2019, 05:38 PM
Replies: 14
Views: 1,903
Posted By tbz128
I'm probably not fully understanding. Should I...

I'm probably not fully understanding. Should I be doing A or B? (or something else)

A) Try to find the brightest and darkest scenes in the tape (i.e. try to find the worst case scenarios) and...
Forum: Capture, Record, Transfer 12-14-2019, 05:23 PM
Replies: 14
Views: 1,903
Posted By tbz128
Thanks everyone. Right, the...

Thanks everyone.





Right, the capture device was clipping. Sounds like I should adjust brightness/contrast levels such that I prevent the capture device from clipping (16/235) in the worst...
Forum: Capture, Record, Transfer 12-13-2019, 09:22 PM
Replies: 14
Views: 1,903
Posted By tbz128
Thank you. I've attached an image showing both...

Thank you. I've attached an image showing both clips with the default Histogram().

Would it be accurate to say that the top clip experienced black level crushing on capture (based on the buildup...
Forum: Capture, Record, Transfer 12-13-2019, 07:06 PM
Replies: 14
Views: 1,903
Posted By tbz128
Minimizing Loss During Capture, Perceived Quality, and Long Capture Approach

To start off, this site is an excellent resource, so thanks to all who contribute.

I'm archiving family home videos (working VHS and VHS-C for now). I'm trying to appropriately adjust proc amp...
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