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| evropej |
| Posted: Aug 17 2010, 11:01 PM |
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Can anyone give me a good suggestion on a good deinterlacing plugin? I have a casio ex f1 and accidentally recorded at 1080i. What a pain in the rear it is to deal with interlaced video. Why in hell would anyone go this route in this day and age? |
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| jpsdr |
| Posted: Aug 18 2010, 06:56 AM |
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Because to be blu-ray (and maybe also AVCHD) compliant, you can only have :
1080i@29.97fps, 1080i@25fps, 1080p@23.976fps and 1080p@24fps.
1080p@25fps or 1080p@29.97fps would probably be possible, but are NOT blu-ray compliant.
This is why... |
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| evropej |
| Posted: Aug 18 2010, 12:53 PM |
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What is the advantage of doing interlacing?
Image processing is a royal pain so why head that route in the first place.
In my newbie opinion, this needs to be fazed out completely.
So do you have a good deinterlacer suggestion filter for vdub? |
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| fredgiblet |
| Posted: Aug 18 2010, 01:53 PM |
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"What is the advantage of doing interlacing?"
Lower bandwidth requirements. Though that's partially offset by the effect that interlacing has on modern compression algorithms.
"So do you have a good deinterlacer suggestion filter for vdub?"
The internal one does fine, if you don't mind using AVISynth then using it with Bob + Weave supposedly gives the best results. |
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| Jam One |
| Posted: Aug 18 2010, 06:32 PM |
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| QUOTE | What is the advantage of doing interlacing?
Image processing is a royal pain so why head that route in the first place. |
-- What is the advantage of doing DEinterlacing?
Deinterlacing is a royal pain so why head that route in the first place.
...Smooth&fluid motion is the number one advantage of interlaced video...*
Shoot in progressive mode with shutter speeds below 1/200 and running times above a minute, and you'll end up with a headache due to film judder.
Watch this:
http://live.philips.com/index.php/en_us/vi...deo/25262639001
http://www.projectorcentral.com/judder_24p.htm
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* -- as of today. Bandwidth compression has also something to do with it. Earlier it was #1. Interlacing was probably the very first mean of video compression... |
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