Extended desktop for airplay

I've got a 2013 MBA w/ Mount. Lion.
I would like to mirror my second (or third) desktop on TV by airplay, while working on a separate desktop on the computer screen.
Is this possible? (it looks like no)
If yes, how?
If not, is there any software which can do this? Also are there any rumors that Apple is working on this.
It's such a crucial function (extended deskop) that I've never thought it is not possible in Apple computers.
Thank you

Hey pasink,
Great question! Apple will introduce this feature with the release of OS X Mavericks, coming this fall:
Apple - OS X Mavericks - Do even more with new apps and features.
http://www.apple.com/osx/preview/#multiple-displays
Multiple Displays
Do more on this screen. And that one.
OS X Mavericks takes full advantage of every display connected to your Mac, giving you even more flexibility to work the way you want. There’s no longer a primary or secondary display — now each has its own menu bar, and the Dock is available on whichever screen you’re working on. You can have multiple app windows running on either display. Or run an app full screen on each one. Even show a desktop on one display and a full-screen app on another. Mission Control can give you a bird’s-eye view, making it easy to drag what you want where you want it. You can even drag it across the room, because now AirPlay and Apple TV can wirelessly turn your HDTV into a fully functional display.
With AirPlay and Apple TV, your HDTV works as a fully functional display. So while you’re using your TV to present a slideshow or stream a video lecture, you can take notes on your Mac or chat using Messages.
Thanks,
Matt M.

Similar Messages

  • Allow an extended desktop for imac G5 using OS X 10.3

    I got a new display for Christmas that I connected to my imac G5 using a mini VGA, which i intend to use as an extended desktop. I went to System preferences and they said if I don't have an extended desktop option, that means my computer can only display a mirror image on the new monitor.
    Is there anyway I can modify my imac to treat the new display as an extended desktop instead of just mirroring the image?

    <http://www.rutemoeller.com/mp/ibook/ibook_e.html>
    Note the warnings.

  • MacBook LCD as Extended Desktop for I Mac

    I have the 20 inch Intel iMac at home, and the 13 inch Intel MacBook for the road. When I have both at home, can the the MacBook be connected to the iMac and serve as an extended desktop?

    or - http://abyssoft.com/software/teleport/

  • Extended desktop for T61 with GM965?

    I want to extend my desktop to a 1440x900 lcd screen. Is this possible with the current GM965 intel driver? I've looked around for some xorg.conf's for inspiration but none until now seems to work.
    I've tried xrandr, but it says that screen size is restricted to 1280 x 1280.

    I would imagine that the resolution restriction is caused by your hardware, not the driver. My Thinkpad T41 runs at 1400x1050, and Arch Linux recognized my maximum resolution out of the box. I'm not familiar with the T60 line, and it could be the driver, but maybe you should find out what your hardware is capable of first. 
    http://www.thinkwiki.org/wiki/ThinkWiki
    That's a good resource for anything you wanna know about Thinkpads. Happy Hacking!
    Last edited by valnour (2008-03-18 20:10:07)

  • Airplay display issues: "extend desktop" not working properly. Secondary display continues to mirror.

    Whenever I turn my airplay display on and set it to "extend desktop," my secondary display (TV) continues mirroring my mac book pro (hereinafter MBP). It doesn't fully mirror my MBP, but my secondary display registers every time I switch between my desktop 1 and my full screen apps. Moreover, When I do switch to a fullscreen app on my MBP, I get a blank (blue-ish) screen on my TV.
    Any solutions!?!
    Additionally, "extended desktop" for my Airplay display worked properly when Mavericks was first released.

    Try this:
    Click on the Apple TV Icon on the top toolbar
    Then, select "Mirror Built in Display" instead of extend desktop
    In the same menu under "Match Desktop size to:" select "Apple TV" (or keep it on "built in display if that works"
    This solved a similar problem for me. 

  • Video switch and extended desktop

    Is it possible to use a video switch for my G4 and G5 with the display it controls being the only monitor for the G4 and the extended desktop for the G5?
    Mac OS X (10.4.5)

    There is really no dependencie on whether the image being sent through the switch is the primary desktop or the extended desktop. The switch will have no awareness of this. What's going to matter is if you find a video switch compatible with your interfaces and monitor. Are they DVI?

  • Portege m700 Tablet Extended Desktop Problem

    I've looked all over and can't find a good answer to this, so I figured I'd better check with the source!  I have a Toshiba Portege m700 tablet PC, which has an LCD monitor connected using the digital cable.
    I have the external monitor set as my primary, with the notebook monitor set as the secondary, providing extra desktop real estate to the right of the first monitor.
    The problem is that when I use the touchscreen, the mouse controls are only active on the primary monitor (the external one).  What I'd like to do is have the external monitor be primary, the notebook monitor be secondary, and be able to drag items to the notebook and use ink, or onenote, or other touchscreen apps on there.  I want the touchscreen to control ONLY the secondary (notebook) monitor.  Is this possible?
    It seems like there should be some way to just instruct the computer to map the touchscreen to the secondary monitor instead of always just mapping to the primary.
    However, if there is not, what I did experiment with is having the notebook as primary and the external as secondary, and then using some sort of multimonitor software to manage the taskbar and such to create the illusion of the external monitor being primary.  The problem here is that while the notebook is 1280 x 800 resolution, the external monitor is capable of 1280 x 1024, but when set as secondary will go no higher than 1280 x 800.  Is there a way to force the external monitor to run in 1280 x 1024 if I'm using it as the secondary?
     Is this something for which I need an updated graphics driver?  I tried to get a newer version of the Intel GMA, but it actually removed all extended desktop options for me, so I rolled it back.  The version it's running is 6.14.10.4837.
    Thank you in advance for anyone pointing me to any driver updates, configuration directions, or external software that can effectively manage all these options of extended desktop, screen resolution, and what monitor is assigned to touchscreen control!

    I've just tested the "Extended Desktop for Tablet PC" powertoy, and that doesn't solve this problem.  With the tablet set as the secondary monitor, when I move the window onto that screen, it just recurses the image over itself, which isn't really useful.
    No one has any other ideas about this?

  • Setting Up Extended Desktop

    I am trying to set up an extended desktop for my iMac.  The operating system on it is 10.6.8 and I am trying to set it up so that the extended desktop utilizes my Macbook Pro system 10.7.5.  I have the thunderbolt cable and have connected it to both computers and tried the following:
    System Preferences -> Displays -> Arrangement
    However, when I go into system preferences there is no option under displays for arrangement.  What am I doing wrong or what should I be doing to make this work?  Is it even possible?  Thank you.

    There is no MacBookPro model that I know of that you could use as an extended desktop for your iMac.  I don't think any MBP's ever supported use of the MBP as a display for another computer.
    Only certain iMac models support(ed) their use as a monitor for another computer connected to it via miniDP.  If you have such an iMac, you may be able to use it as an extended desktop for your MacBookPro, but not the other way around.

  • Dual Monitor (Extended Desktop) Information Requested

    Hello,
    I am gathering information regarding the addition of an additional monitor to serve as an extended desktop for my iMac 2GHz Intel Core Duo (purchased in early 2006).
    Questions:
    1) Is it possible for this 2 1/2 year iMac to have an additional monitor?
    2) My iMac has a Mini-DVI port on the back. While looking at other monitors, I have been seeing 15 pin High-Density D-shell (VGA), Video - 24 pin DVI-D, and Video - HDMI interface inputs
    3) Which one of those interface types is recommended?
    4) Does Apple require a proprietary cable to connect with the above mentioned monitor?
    Thank you for any information!
    Tony
    3)

    Yes it is possible to have an additional monitor. I would compare the 20" iMac display to DVI quality although I believe HDMI is the highest quality (probably comparable to the 24" iMac displays). You will need a mini-DVI adapter to connect any display (see link below). I would recommend a DVI connection using a monitor the same size as your iMac that can handle the same resolution as your iMac display. If unsure what this resolution is go to system preferences>displays.
    http://store.apple.com/us/product/M9321G/B
    You can also read some of the reviews from this mini-DVI adapter as most of them are trying to do what you are doing. You will also need a standard DVI cable (sometimes included with monitor) to connect to the new monitor to this adapter. There is also a mini-DVI to VGA adapter - although I wouldn't recommend this connection because it will be lower quality than your regular display. And a cable that connects DVI to HDMI if you decide to go that route.
    http://store.apple.com/us/product/M9320G/A
    http://store.apple.com/us/product/TL952LL/A

  • Trying to use extended desktop

    I typically use my 13" MBP with a 20" LG monitor in extended desktop mode. I would regularly plug in my computer when I got home to do work, and unplug it when i left the next morning. I hadn't used extended desktop for a few days, and the next time I plugged in the monitor, it came up with weird resolution with a different aspect ratio and an off center picture. The option for 1600 x 900 at 60Hz isn't listed in system preferences anymore. Do I have a hardware problem here?
    Note: I did switch to a shorter VGA cable to reduce clutter on my desk before this problem occurred, but I can't get extended desktop to work properly with my old cable, so I don't think its a faulty cable.

    OK open System Preferences/Displays and click the Colour Tab
    Does a Profile appear in the left hand column that matches the name of your external monitor ?
    If others appear try selecting one of them and then going back to the first
    Uncheck "Show profiles for this display only' then try selecting some alternatives to see if this kicks it into action.
    Also, try selecting the display profile then clicking 'Calibrate' and run through the adjustments and see if that brings it right.
    If none of those work try /Utilities/Colorsync Utility and click Profile First Aid then Repair.

  • Mavericks AirPlay Extend Desktop as FCPX A/V Output?

    Hi all,
    Has anybody been successful at using the new "Extend Desktop" mode for AirPlay in Mac OS X Mavericks to setup an AppleTV as an external monitor for Final Cut Pro X? I tried but when I go to Preferences...->Playback A/V Output says "None Found". I just think it would be a convenient, inexpensive way of leveraging the AppleTV as a monitor.
    Any ideas?

    Thanks Luis. As you say: "more or less". Besides the lag it's also a bit buggy. I had to switch applications a couple of times for the viewer to show and respond. Also, full screening the viewer make the main monitor go all black, so you can't really have a full screen viewer and the interface on another screen. At least I couldn't figure out how. But this is better than nothing I guess. Thanks for the tip!

  • ITunes breaks Airplay extend desktop via Apple TV

    Hi there, using my MPBr 15in with Yosemite installed and an Apple TV.
    I have been watching photoshop tutorials in an iTunes playlist via extended desktop (Video played on extended desktop on TV, I'm following along with Photoshop on my mac).
    I had put my mac on charge and did some things for a while, came back and went to continue my tutorials. But for some unknown reason when I select play in iTunes, instead of just playing on the extended desktop like it was earlier, iTunes quits the extended mode, 'sends' the video to the Apple TV which is a bit of a bumpier process then I'd like. Not to mention it needs to 'buffer' the video each time the next one is played. The worst issue is that the video is zoomed in too far, meaning I cannot see the photoshop tools or the menus along the top and no way to change it (it seems at least). I could forgo the Airplay streaming if it didn't have that issue.
    No Apple account is signed in to the Apple TV.
    I have tried changing a couple settings in Apple TV (including overscan settings on/off) to no avail. Also changed iTunes setting of Airplay that appears next to the volume slider. No matter what I try when I play the video, extended desktop mode turns off and iTunes streams just the video to Apple TV, also meaning I have to completely disconnect from Apple TV and reconnect again.
    So my question is, how do I force iTunes to not use Airplay streaming when I have specifically configured the computer to extend the desktop? I want to extend the desktop!! Using the multiple desktop feature is useful!
    Why does it assume I want to stream it independently rather than keep the second desktop?
    Why has it done it now, instead of before? I never pressed anything that I know of. It just decided to do it.
    If for whatever reason there is no way to turn this auto configuration off, how do I stream the video so it does not cut off the edges?
    Thanks in advance. If I figure it out I'll be sure to post what I found here.

    Troubleshoot the network, starting with power cycling the ATV and router.

  • How can i use my old iMac as a extended desktop display for my new iMac?

    I recently purchased a 21.5 in iMac and wanted to use my old iMac as a extended desktop. My new iMac has thunderbolt and USB 3.0 connections while my old iMac has firewire (400 and 800), USB 2.0 and mini-DVI. Is this posible?

    Welcome to Apple Support Communities
    If your iMac has got Mini-DVI, you have a 17, 20 or 24-inch iMac that doesn't support Target Display. Late 2009 and Mid 2010 27-inch iMacs, and iMacs with Thunderbolt can be used as external displays. Read > http://support.apple.com/kb/PH11302?viewlocale=en_US&locale=en_US
    If your old iMac doesn't support Target Display mode, you can use ScreenRecycler to use your old iMac as an extended display for the new iMac. The only thing you need is that both Macs are connected to the same network

  • Is it possible to assign an extended desktop to be an external desktop for a window's machine?

    I have an iMac with Lion and a Windows Vists Laptop and corresponding external monitor on my desk. I'd ideally like to use my iMac as an external monitor for the Window's machine and essentially remove the physical one from my desk.  Make sense?
    I already have 4 extended desktops created on my iMac and I'm HOPING that I could assign Desktop 4 (example) as the external monitor to be controlled by the Vista machine. I'd like to be able to flip between my Mac OS and the "extrernal monitor'' via the 2-finger-swipe gesture. Anyone have any ideas?
    NOTE: I also have Paralles installed with Windows 7 running on my iMac, but I specifically need the Vista machine to have the external monitor, so please do not suggest this solution.

    Thank you!  While reading these directions, I realized that I have the wrong connector.  I have the old Mac Monitor serial port to VGA instead of the MiniDisplay port to VGA needed (didn't even think about this computer not having that port available).  I just bought the correct one from Apple, so I'll attempt these instructions as soon as it arrives.
    To confirm: I'll be able to run the iMac as the external display and have Lion open simultaneously, right? (Obviously not both on the screen simultaneously, but the ability to "switch" views) Based on the article, the trick is turning the Target Display on/off with the Command + F2 buttons (as opposed to assigning an extended desktop and using gestures), correct?
    Again, thank you for your help!

  • Get higher resolutions for extended desktop

    We have a new iMac. We also have an older Apple Cinema HD display monitor that we're using with the iMac as an extended desktop. On the iMac, we're using 2560 x 1440 resolution; but the highest resolution we can get on the Cinema HD is only 1280 x 800. Does anyone know how we can get higher resolutions on our Cinema HD display monitor?

    I've been looking for a way to have the screen resolution change for different Apps too.  I can't find anything in Automator, but I hope there is a way..  Like you, I like my editing programs to be higher resolution and my finder, email and the rest to have a lower resolution.

Maybe you are looking for