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Re: NBTV for PMR446

PostPosted: Thu Oct 29, 2020 7:21 am
by smeezekitty
Klaas Robers wrote:I never understood why the Americans are still used to Fahrenheit. I think they are the only people in the world. In that respect: what is great again?

Only arrogant culture. "Our way is best regardless of the evidence to the contrary"

A lot of young Americans can comprehend the metric system at least

Re: NBTV for PMR446

PostPosted: Thu Oct 29, 2020 11:51 am
by Lowtone
Can we just close this topic instead of highjacking it more? :roll:

Re: NBTV for PMR446

PostPosted: Thu Oct 29, 2020 7:10 pm
by Andrew Davie
My in-my-head method for °C to °F is to double, then take away 10% of that and add 32.
It's the correct value, and 10% of anything is pretty easy to "calculate"

Re: NBTV for PMR446

PostPosted: Fri Oct 30, 2020 11:38 am
by Steve Anderson
Yep Andrew, mathematically correct, never heard it simplified into words quite like that...another one to remember...

Steve A.

Re: NBTV for PMR446

PostPosted: Fri Oct 30, 2020 4:17 pm
by Lowtone
I came with new ideas to improve a system and got ridiculed and ignored, what is wrong?

Re: NBTV for PMR446

PostPosted: Fri Oct 30, 2020 5:19 pm
by Andrew Davie
Lowtone wrote:I came with new ideas to improve a system and got ridiculed and ignored, what is wrong?


Please could you send me a private message to discuss your concerns.

Re: NBTV for PMR446

PostPosted: Sat Oct 31, 2020 1:09 pm
by Lowtone
ok


youtu.be/6eGp_xKrNW0

Here is a test i did, with Premiere pro.
Main difference i between 6 fps and 12,5 fps where images are extrapolated. It is not perfect, there are artefacts, but it artificially increase the framerate and smoothes the percieved motion. So this is a start, and this can work.
The original video is not ideal because of the cuts between the shots, but if we filmed the face of someone who is talking the result would be better.

Re: NBTV for PMR446

PostPosted: Sat Oct 31, 2020 1:13 pm
by Andrew Davie


I can't view the video, as it says it is marked as 'private'. I think you'll need to set permissions at YouTube for this to be viewable to us.
As an aside, youtube videos can be embedded in the forum using the youtube 'tag' and the video code. I'll mis-spell it here so I can demonstrate the basic format...

[yootube]6eGp_xKrNW0[/yootube]

Replace with youtube and bob's your uncle.

Re: NBTV for PMR446

PostPosted: Sat Oct 31, 2020 7:13 pm
by Dave Moll
It's working now - at least it is for me, showing cattle moving around a field.

Re: NBTV for PMR446

PostPosted: Mon Nov 02, 2020 2:54 pm
by Lowtone
Yes sorry it was private for a few hours before i corrected.
This was a video i shot on SVHSC in 2015. I converted to 6fps, then, from this low framerate video, the software was able to guess missing frames and makes 12,5p out of it ( with some artefacts but more fluidity )

edit : ok, youtube code corrected, thanks