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15th July 2020, 23:27 | #1 | Link | |
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Why should deinterlacing be done after cropping?
http://www.mplayerhq.hu/DOCS/HTML/en...-telecine.html
The above article states: Quote:
I always deinterlace first, and then crop and resize. Will I mess up my encodes if I deinterlace before cropping? |
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16th July 2020, 06:51 | #2 | Link |
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The guy says, "For interlaced (not telecined) video, you must always crop vertically by multiples of four...". If you don't, you'll royally screw up the video. Me, I'd rather deinterlace first. If deinterlacing is even called for.
He also claims, "Telecined video was originally filmed at 24000/1001, but was telecined before it was written to the DVD." so I'm not sure I'd believe all that he says. |
24th July 2020, 23:30 | #3 | Link | |
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Quote:
After the video is deinterlaced, is it ok to crop vertically by multiples of two? |
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25th July 2020, 06:44 | #4 | Link | ||
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Quote:
Quote:
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1st August 2020, 11:24 | #5 | Link | |
ангел смерти
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Quote:
Last edited by foxyshadis; 1st August 2020 at 11:27. |
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28th September 2020, 20:05 | #6 | Link |
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Solid black areas don't show visible scanlines even when interlaced, so they can screw up field-matching.
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