What is "Downsampling" in Cameras?

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A lot of times when recording a video or taking a picture, the camera will use what's called downsampling to get a better looking image. This is done by taking a much larger resolution image, and shrinking it to the size you want to use. Here I explain why downsampling is used and how it works.
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Опубликовано:

10 сен 2024

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Комментарии : 65

@ThioJoe 8 лет назад

Thanks I'll have to try this

@thomaslind4028 8 лет назад

+ThioJoe no problem mate

@billyhatcher643 8 лет назад

+ThioJoe lol posting on ur own video

@nabeelbox7397 8 лет назад

dont its feke

@lukasg4807 8 лет назад

+billyhatcher643 No, it's not him, look closer at his name

@billyhatcher643 8 лет назад

Red Jarl its the same guy dumbass

@DJRanoia 8 лет назад

So whats better looking 4k or a 4k footage downscaled to 1080p?

@YoloMonstaaa 8 лет назад

@seumadruga2945 8 лет назад

+DJ Ranoia 4k footage.

@factsverse9957 8 лет назад

4k footage.

@Blemboy 6 лет назад

nice points! I was really informed, do you have any videos about customizing settings in GPU

@eltouristoduo 4 года назад

Nice vid ! I want it to downsample IN THE CAMERA so I don't have to deal with 4k recordings. Is that a thing? (im not talking about zooming or cropping, but just getting higher quality 1080) I want a list of SLR-like cameras that do that form 4k to 1080. LIke a list of all them. For example does the Canon M50 do it? >I think maybe the EOS-R does it?

@getrolli469 8 лет назад

ThioJoe face is my screensaver, wallpaper, unlock screen.

@getrolli469 8 лет назад

+Gareth Reus Where can I download UNIX ?

@dronenepean5775 3 года назад

That’s basically native 4K right?

@nocopyrightsoundsvideoncsv5320 8 лет назад

hi can you help me how to fix multimedia audio controller using windows vista

@notmichael8288 8 лет назад

So whats better? 1080P or 4k downscaled to 1080P.

@scoman44 8 лет назад

Very interesting, I did not know about this.

@dhulme 8 лет назад

Seems a bit misleading of manufacturers? Claiming 1080p when it really isn't?

@javanild0 8 лет назад

Nice Vid Thio!

@Snow-rk4el 8 лет назад

has anyone noticed the werid puppet thing in the bottom right of the screen?

@ThioJoeTech 8 лет назад

It's a golfer, supposed to sit on the shelf i guess

@Snow-rk4el 8 лет назад

+ThioJoeTech Ah okay, I have been wondering what it was for ages. Also your videos are awesome and your Mac vs PC video made me laugh. Keep it up m8.

@Keksmonster31 8 лет назад

+ThioJoeTech Looks like Teemo to me.

@sharks445 8 лет назад

downsampling is also used to reduce aliasing in video games, where the GPU renders the frame at a high than native resolution, and down samples it to native, reducing jagged edges, a process called supersampling

@Some_Random_O_O 8 лет назад

I use mobile for this reason when they upload a 1080p and I watch it in 720p60 it's much more sharp than something uploaded at 720p60 which is we're down sampling comes in to play

@thebossofbox 8 лет назад

maybe do an video about nvidias Supersampling?

@ThioJoeTech 8 лет назад

Possibly, but it's basically the same thing as I describe here, except for rendering video games.

@greenyoshi24 8 лет назад

+ThioJoeTech I'd watch it, because it's still that lil bit of difference to be learned

@andrewhumphreys9020 8 лет назад

Unless he incorporates Linux in the video and advertises it the that is a horrible idea.

@jordanjohnson714 8 лет назад

+Andrew Humphreys Having a random advert for Linux in a video, especially if it's unrelated, is a horrible idea.

@andrewhumphreys9020 8 лет назад

Jordan Johnson Are you telling me that you use windows? Are you some kind of gay shit? Wait... No, you are a gay fuck!

@miserablesmileface7062 8 лет назад

FIRST ...one to vote.

@kuci1986 8 лет назад

helped little bit , couldn`t figure out all "You need to write book about Downsampling for DUmmies " ... or make a video about DSR , even 2 min video would be nice

@ziv4545 8 лет назад

please do a video about the boot loop problom in windows, its will help a lot of pepole

@elevengiant 8 лет назад

does that mean i should watch 1080p movies on my 900p screen???

@javierruiz1980 8 лет назад

no? it must have potato 35543558 .exe installed.

@arthurbekkerman 8 лет назад

Im way to early and the like/dislike bar is 1/2 right now HAHAHA

@akashiluddi 8 лет назад

I just watched a ThioJoe video then i watched a ThioJoeTech video

@YoloMonstaaa 8 лет назад

Are ultrawide monitors really that great for gaming? How about VR headsets for gaming? Should I upgrade my monitor to a ultrawide or save up for a VR headset for gaming?