Mac Extended Display Emulator10/14/2021
#1581: New Safari 15 features, Center Stage vs. Second screen only: used only to display the additional.+ Change emulator speed to 2.6 to better match the original 2GS Speed (thanks to Benzebut) + macosx display warning message if the emulator is being run within multiple browser windows + win32 Added screenshot button within ActiveGS ControlPanel Fix crash when trying to create screenshot with not disk mounted #1582: iOS 15.0.1 and iPadOS 15.0.1, Apple Watch Series 7 dates, cautionary tale about backups, using Live Text and Safari extensionsExtend: used to extend the desktop UI across the two displays making your computer screen longer. The DDC EDID data is vital for the video extension it is a data structure provided by a computer display to describe its characteristics to a graphics card. The ConnectPRO DDC EDID Ghosting Emulator is designed to solve the problem that computers can sometimes lose the Extended Display Identification Data (EDID).It allows you to project media playing on your small-screen. An HDMI cable is a great way for you to connect any device to a TV or an external display. Instead of simulating internal Windows logic like a virtual machine or emulator, Wine translates Windows API calls into POSIX calls on-the-fly. Does not support video pass-through operation.Wine (originally an acronym for 'Wine Is Not an Emulator') is a compatibility layer capable of running Windows applications on several POSIX-compliant operating systems, such as Linux, macOS, & BSD. Supports headless operation no monitor connection required.He found that he often had to reinvoke Target Display Mode after the MacBook Air woke up, and he sometimes had to restart either the MacBook Air or the iMac to get it to work. But these setups tend to be temperamental.TidBITS publisher Adam Engst used an older 21.5-inch iMac as a secondary display with his MacBook Air for a while, but the experience wasn’t entirely satisfying. You can use it to turn certain older iMacs into second displays for other Macs. #1578: Apple delays CSAM detection, upgrade Quicken 2007 to Quicken Deluxe, App Store settlement and regulatory changesAstroHQ’s Luna Display Dongle Turns a Mac into a Second DisplayApple recently “ Sherlocked” a company called AstroHQ, by that firm’s own acknowledgment, with a macOS 10.15 Catalina feature called Sidecar for converting an iPad into a secondary Mac monitor.Sidecar essentially replicates the functionality of a physical Luna Display dongle that AstroHQ sells for $79.99—a seemingly steep price considering that Sidecar is free (see “ Catalina’s Sidecar Turns an iPad into a Second Mac Monitor,” 21 October 2019, and “ Luna Display Turns an iPad into a Responsive Mac Screen,” 7 December 2018).So, what was AstroHQ to do? Company co-founder Matt Ronge took to Twitter earlier this month to announce Mac-to-Mac Mode for Luna Display.If such a Mac-as-secondary-display set-up sounds vaguely familiar, you might be thinking of Apple’s own Target Display Mode, which does pretty much the same thing, but only under limited circumstances. Apple lawsuit decided, Internet privacy limitations, combine Mac speakers #1579: Apple “California Streaming” event, OS security updates, Epic Games v.Getting Started with Mac-to-Mac ModeAstroHQ sells two versions of its Luna dongle—a USB-C model for use with newer Macs, and a Mini DisplayPort version for use with older machines.In addition to one of the dongles, Mac-to-Mac Mode set-ups require the following: That’s a shame, since it means you can’t use an older 27-inch iMac with Retina display as a 5K external monitor.That said, Mac-to-Mac Mode does support standard 4K displays. Most notably, although Mac-to-Mac Mode works with side-by-side iMacs, it doesn’t support either 21.5-inch or 27-inch iMacs with Retina displays—either 4K or 5K. For one thing, AstroHQ’s solution supports a wider range of dual-Mac scenarios—side-by-side MacBooks, for instance, or even a Mac mini with a MacBook functioning as its sole display.But Mac-to-Mac Mode isn’t without its own issues.
A reliable network connection. Both apps are free when you buy the Luna Display dongle. You run the Luna Display app on the primary Mac and the Luna Secondary app on the secondary Mac. The secondary Mac, which must be running 10.8 Mountain Lion or later. You plug the Luna dongle into this Mac, which must be running OS X 10.11 El Capitan or later. ![]() Extended Display Emulator Code Also WillThe same code also will show up in the app on the secondary Mac, but with a few digits omitted—fill those in, and you should be good to go.Wi-Fi Manual Connect worked well for me when automatic connections failed.Once connected, you can use the Luna Display app on the primary Mac to tweak how the two Macs function in relation to each other, with the secondary Mac on the left or right. You should then see a code appear in the app on the primary Mac. Click this button in the apps on both Macs. How good is a mac for editing videoPutting the Mac mini to sleep did break the Mac-to-Mac Mode link, as you’d expect, but the Luna apps were waiting upon reawakening and automatically reinitiated the connection.I did notice one bizarre anomaly. I repeatedly closed and reopened the MacBook Air’s lid, with the Luna Display hookup continuing as if nothing had occurred. 1: MacBook Air As Secondary DisplayMy goal here was to use my LG UltraFine display as the main screen for my Mac mini, with the MacBook Air off to one side as a secondary monitor, much as I would when using an iPad with the Luna Display.This dual-screen setup worked well, with my Mac mini’s extended Desktop displaying on the MacBook Air with its full 1400-by-900-pixel resolution, and with good responsiveness.The Mac-to-Mac Mode connection was impressively hard to break. Two of these involved the USB-C Luna Display dongle, and the third tapped the Mini DisplayPort version. Download video dangdut koplo palapa hotAstroHQ has already proposed using an iPad with a Mac mini in this way.In my case, Mac-to-Mac Mode on my wife’s MacBook Air enabled me to use my Mac mini while on the comfy sofa far from my office.To test this single-display solution, I had to physically disconnect my LG screen from the Mac mini so that the MacBook Air would become the Mac mini’s sole display.But first, a few macOS tweaks were required for this to function properly: 2: MacBook Air As Primary DisplayWhat if you have a Mac mini as a “headless” Mac—tucked away in a closet, perhaps? Luna Display’s Mac-to-Mac Mode lets you use a Mac laptop as a wirelessly connected monitor whenever you need it. When using the MacBook Air’s trackpad, I couldn’t move the cursor onto the Mac mini’s display—It was notebook-only, for some reason. ![]() 3: MacBook Air As Primary ComputerUntil now, my Mac mini has served as the primary computer in my Mac-to-Mac Mode experiments, with my wife’s MacBook Air as a secondary display. In fact, I wrote much of this article on the MacBook Air in my first-floor living room, wrapped in a warm blanket on the sofa (because winter is nigh here in Minnesota), with the Mac mini running on the second floor in my home office.
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