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hitze
Aug 28, 2007
Give me a dollar. No, the twenty. This is gonna blow your mind...

how dare you insult eac3to

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Wheany
Mar 17, 2006

Spinyahahahahahahahahahahahaha!

Doctor Rope
actually that problem i had with the vhs capture might not be as systematic as i thoght, so there is not much to be done i think.

pagancow
Jan 15, 2001

Video Stymie

looooooool if mac os sees that your display supports Component video and RGB it will choose Component over RGB making it look like poo poo!!

http://embdev.net/topic/284710

even.

over.

displayport.

pagancow
Jan 15, 2001

Video Stymie

in english

your poo poo looks like the right

pagancow
Jan 15, 2001

Video Stymie

pagancow would be ok with this default if you didn't have to jump into the terminal to hack your EDID file to set it to RGB mode.

pagancow fucked around with this message at 17:10 on Jun 10, 2013

longview
Dec 25, 2006

heh.
it just works

(like poo poo)

jackdh4x0r
Jun 8, 2005

I've got an eighteen minute window.
Huffman bump



Wikipedia posted:

In 1951, David A. Huffman and his MIT information theory classmates were given the choice of a term paper or a final exam. The professor, Robert M. Fano, assigned a term paper on the problem of finding the most efficient binary code. Huffman, unable to prove any codes were the most efficient, was about to give up and start studying for the final when he hit upon the idea of using a frequency-sorted binary tree and quickly proved this method the most efficient.

In doing so, the student outdid his professor, who had worked with information theory inventor Claude Shannon to develop a similar code. Huffman avoided the major flaw of the suboptimal Shannon-Fano coding by building the tree from the bottom up instead of from the top down.

first error ever Huffman encoded was his professors. owned bitch.

pagancow
Jan 15, 2001

Video Stymie

jackdh4x0r posted:

Huffman bump




first error ever Huffman encoded was his professors. owned bitch.

Nintendo Kid
Aug 4, 2011

by Smythe

jackdh4x0r posted:

first error ever Huffman encoded was his professors. owned bitch.

Panty Saluter
Jan 17, 2004

Making learning fun!


looks like google fixed their context menu for increased accuracy

Moist von Lipwig
Oct 28, 2006

by FactsAreUseless
Tortured By Flan
that's actually really cool, thanks goog

pagancow
Jan 15, 2001

Video Stymie

stats for nerds have been there for a while


Youtube has labeled us codec autists, "nerds"

how does that make you feel?

Moist von Lipwig
Oct 28, 2006

by FactsAreUseless
Tortured By Flan

pagancow posted:

stats for nerds have been there for a while


Youtube has labeled us codec autists, "nerds"

how does that make you feel?

justified?

Wheany
Mar 17, 2006

Spinyahahahahahahahahahahahaha!

Doctor Rope
your audio codec is a piece of poo poo:

https://www.youtube.com/watch?v=TcrcuLmwjys

or if you prefer videogame music:

https://www.youtube.com/watch?v=2GAGM9feOcI

pagancow
Jan 15, 2001

Video Stymie

nice where do i get this plugin?

Charun
Feb 8, 2003


pagancow posted:

in english

your poo poo looks like the right



wtf are you on about? that pic is just showing the difference between 4:4:4 and 4:2:0 subsampling. the problem with using ycbcr is if the device doesn't support xvYCC and can't map the rgb colour space perfectly.

pagancow
Jan 15, 2001

Video Stymie

It switches to a YUV 4:2:2 mode instead of using full RGB

that means that chroma and luma resolution are half the resolution of the picture.


Also doesn't help that most monitor scalers see a YUV signal, and will attempt to sharpen it to make it "look better"

this looks rad on computer text.

Wheany
Mar 17, 2006

Spinyahahahahahahahahahahahaha!

Doctor Rope
feast your eyes on this!

longview
Dec 25, 2006

heh.
I like how the eye is much more sensitive to horizontal resolution than vertical resolution. On time I tried watching a tube TV with my head to the side and I spent a few minutes wondering why it suddenly looked like this, then I remembered: oh, kell factor, nevermind.

Beeftweeter
Jun 28, 2005

OFFICIAL #1 GNOME FAN

Wheany posted:

feast your eyes on this!



i think my eyes ate too much and are throwing up

is this what crying is

Panty Saluter
Jan 17, 2004

Making learning fun!

pagancow posted:

stats for nerds have been there for a while


Youtube has labeled us codec autists, "nerds"

how does that make you feel?

the stats have been there but i only recently saw the "for nerds" label

Hugh G. Rectum
Mar 1, 2011

pagancow posted:

looooooool if mac os sees that your display supports Component video and RGB it will choose Component over RGB making it look like poo poo!!

http://embdev.net/topic/284710

even.

over.

displayport.

lol it's a bug with the thunderbolt macs apparently. just tried it myself and a 2011 mbp, 10.8.4 (thunderbolt) does YCBCr, but a 2008 macbook, 10.6 (mini-dvi) and a 2009 mbp, 10.8.4 (displayport) use RGB.

so it's only a problem if you have a new mac, great thanks apple.

Charun
Feb 8, 2003


oh if it's sending yuv 4:2:2 instead of yuv 4:4:4 thats just hosed up
why are these monitors supporting yuv in the first place though? isnt it optional in p.much every standard and only useful for lovely hdtvs that convert all rgb to yuv?

flyboi
Oct 13, 2005

agg stop posting
College Slice
I made my dreamcast send a 30khz sync VGA signal over scart to my upscaler because I can

Suck it standards I do what I want.

Nomnom Cookie
Aug 30, 2009



so do tbolt cinema displays show yuv then cause that would be lol

flyboi
Oct 13, 2005

agg stop posting
College Slice
I wonder if osx mega man has fixed rotated displays

If you rotate a monitor in 10.8 the frame rate drops to like 5 fps on that monitor it sucks

pagancow
Jan 15, 2001

Video Stymie

Okay SHAGGAR now is the time to equate Mac OS monitor support to editing conf files in red hat Linux in like 1999 and you would be right!!!

spankmeister
Jun 15, 2008






Charun posted:

oh if it's sending yuv 4:2:2 instead of yuv 4:4:4 thats just hosed up
why are these monitors supporting yuv in the first place though? isnt it optional in p.much every standard and only useful for lovely hdtvs that convert all rgb to yuv?

doesnt matter why apple got it wrong not the monitor

Charun
Feb 8, 2003


spankmeister posted:

doesnt matter why apple got it wrong not the monitor

did they tho? i had a look at those links and didn't see anything about apple using 4:2:2 sampling, just dell monitors freaking out about yuv colorspace.

Charun
Feb 8, 2003


Nomnom Cookie posted:

so do tbolt cinema displays show yuv then cause that would be lol

yeah but they probably support xvycc so they can display both YUV & RGB stuff correct at the same time
it just works

ahmeni
May 1, 2005

It's one continuous form where hardware and software function in perfect unison, creating a new generation of iPhone that's better by any measure.
Grimey Drawer

flyboi posted:

I wonder if osx mega man has fixed rotated displays

If you rotate a monitor in 10.8 the frame rate drops to like 5 fps on that monitor it sucks

lol what kind of garbage would cause this

pagancow
Jan 15, 2001

Video Stymie

Because YVCPOS birch

funny way to spell
Nov 4, 2012
has anyone hosed around with Intel's crappy x264 ripoff yet? i hear it's pretty fast

Beeftweeter
Jun 28, 2005

OFFICIAL #1 GNOME FAN

about_face posted:

has anyone hosed around with Intel's crappy x264 ripoff yet? i hear it's pretty fast

quicksync you mean? its pretty fast yeah but the quality is pretty lovely

pagancow
Jan 15, 2001

Video Stymie

X.264 -veryfast is faster and similar quality on any quad core CPU.

pagancow
Jan 15, 2001

Video Stymie

mac os ten ten eight three AVCHD "Support"

pagancow
Jan 15, 2001

Video Stymie

right click, browse package 4 times then be lead to a mts that you cant do anything with.

Or you can double click it and get a dialog box that is like "which clip do you want to play?" and then you have to close out and re-open it every time if you want to go to another clip.

Lets hope you are bad at camera and never stop recording.

pagancow
Jan 15, 2001

Video Stymie

oops I made 20 clips and now its easier to view them in premiere pro than it is the native app.

you know in windows you just open file and it plays.

pagancow
Jan 15, 2001

Video Stymie

lol just realized that it some how sees my the computer I just booted out of windows in the finder. "cow_windows"

doesn't matter SMB doesn't work right anyway

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flyboi
Oct 13, 2005

agg stop posting
College Slice
ya osx is horrible with my sony digicam i have to use shameful vlc to watch the mts and then i edit them in imovie and upload them to the 'tube

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