Forum List. What's new New posts Latest activity. Search forums. Members Current visitors. Log in. Install the app. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an alternative browser. Thread starter Golden Balls Start date Jul 15, Golden Balls Standard Member. Now - what are the advantages of each and which is better?? Colours seem richer using RGB? But the default on the machine was YCbCr so there must be a benefit of that format also?
Whats's your preference, and have you compared the two side to side, or are you aware of the technical advantages of using one over the other? In theory, if this is right then RGB should kick ass - right??? Golden Balls. RGB PC levels can cause richer colours higher contrast but probably also lead to black crush,where you lose shadow detail.
Last edited: Jul 15, Trollslayer Distinguished Member. YCbCr - this more closely resembles how we differentiate colours. This is interesting already! Also what's Black Crush??? Avi Distinguished Member. This was done to partially compensate for the effects of an overly blue white point and grayscale, allowing the production of accurate skin tones. However other picture colors still have hue errors in this case.
These controls globally affect the saturation and hue of the red, green, and blue signals. Manufacturers handle RGB video input signals with one of two design methods. Since an RGB input signal should have no need for color adjustments, the best design method is to leave the signal in RGB format and bypass the color decoder, sending the signal directly to the imaging device driver.
This is how RGB computer monitors function. This method disables the color decoder controls when an RGB signal is fed to the display. This method enables the color decoder controls when an RGB signal is fed to the display, which provides some marketing advantage but no technical advantage. Moreover, this method degrades the high quality RGB input signal through the conversion to YCbCr, which becomes especially evident at close viewing distances.
The Color aka Saturation, technically Chroma control increased or decreased the gain of both the Cb and Cr chroma channels in legacy analog color decoders, allowing the picture colorfulness to be increased or decreased. In modern digital displays, the Color control modifies the color decoder matrix values to again increase or decrease the colorfulness of colors produced by the display.
However, the color decoder Color control found in the user Picture menu does not directly adjust the saturation of image colors, as is commonly thought. Instead, it adjusts the Chroma level of image colors. To understand the difference, imagine a fully saturated color object under bright illumination, with half of the object in shadow. Game-Ready Drivers. By Recency Recency Votes Hot.
Filters 2. Mark as read. GeForce Announcing GeForce Hotfix Driver Trouble installing Geforce Experience since Windows 11 - Strange behaviour when gaming with two monitors. Drivers newer than Screen Freezing on League of Legends end's game screen. DPC Watchdog Violation. Dispaly driver crashing and recovering. Win 10 freezing at unlock with Small dips in fps but feels like a huge freeze.
Battlefield 5 stuttering with new drivers. Have to reinstall nvidia drivers every reboot or low fps. This site uses Akismet to reduce spam. Search Join Now Login. Sort By. Notification Preferences. Forum Actions. Report Post. Any suggestions? I'm using what sounds like a similar setup. Are you connecting via HDMI to the television?
Funny that I have been using this laptop connected to the television for a while now and, like yourself, just noticed the option. The option screen suggests Use this page to choose the color format appropriate for your device. Or at least I thought I did: I had just finished watching a blu ray "The Dark Knight" before making the adjustment so I ran the movie again and it really did seem much improved.
0コメント