Connect iPad 2 to multiple devices simultaneously
Can I charge my iPad 2 while it is connected to accessories such as an Apple display adapter?
Yes, if you are referring to the Apple Digital AV Adapter.
http://i1224.photobucket.com/albums/ee374/Diavonex/Album%201A/fd5cc5b6614eb276e4 28ee33009ae0fd.jpg
Similar Messages
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Connecting bluetooth accessory to multiple devices
Bought the XGPS150 to work with my wi-fi only iPad2. It would have been a bonus if it could talk to two iPad's/devices at the same time, but it cannot.
Multiple devices can pair with it, but it can only communicate with one iPad/Phone/Touch at a time.
I can understand this with accessories like headphones or keyboards (maybe). But with a GPS device that mainly pushes data instead of receives data it would be nice to send to multiple devices at the same time.
Is this a limitation with the vendor? With the Bluetooth 2.0 specification? Fixed in Bluetooth 3.0 or still a limitation?
Thanks!Bluetooth uses a master/slave protocol. The iPad is the master. Headphones, XGPS, keyboards are slaves. All communication is between master and slave. A master can have multiple slaves but a slave can have only one master.
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Connecting iPad 2 to multiple iTunes/Computers
Hi, I'm new here. I was wondering how to connect my iPad 2 to multiple iTunes accounts on different computers, without accidentally deleting my library files already on my iPad or having iTunes sync to a computer I don't want it to.
I set the option in iTunes so that my iPad will only sync what I have checked, and also the option that tells it to not automatically sync as soon as it connects to my personal computer's iTunes program.
So I guess I am wondering if the custom settings I used on the iTunes program on my home computer will register on a different computer's iTunes program and a different iTunes account.
Will another person's iTunes account/program still be able to pick up the custom settings I have for my own iTunes account? Since iTunes recognizes my iPad's name, and all that, I was thinking it might. But, I wanted to check before connecting to a different computer and accidentally deleting my old (original) library again.
Thanks so much for any help!
-MichelleNo matter how you configure iTunes on each computer, the iPad can only sync with one iTunes library.
If you try to sync content from computer "A" after you have been syncing with computer "B", the content from computer "B" will be erased when you sync with computer "A".
You can't select content from multiple iTunes libraries to sync with an iDevice - no matter how you configure iTunes on each computer. -
Capturing video from multiple devices simultaneously using QTKit
I have three cameras in my iMac，one is iSight(FaceTime HD Camera (Built-in)，the other two are USB Camera。And my System version is Mac OS X 10.7.3 (11D2001)，SDKs：Mac OS X 10.7 (11E52)
My QTKit Capture application uses multiple cameras to capture video with a frame size of 640x480 @ 30 fps simultaneously， but I've found I can only capture with one or two cameras at the same time and it is dependent on different USB port。 Is this a known limitation?Fallowing is what I have done：
_captureDevices = [[NSArray alloc] initWithArray:
[QTCaptureDevice inputDevicesWithMediaType:QTMediaTypeVideo]];
_captureDeviceCount = _captureDevices.count;
NSLog(@"Find video devices :%d" ,_captureDeviceCount);
_CaptureSessions = [[NSMutableArray alloc] initWithCapacity:_captureDeviceCount];
_captureDeviceInputs = [[NSMutableArray alloc] initWithCapacity:_captureDeviceCount];
_captureDecompressedVideoOutput =[[NSMutableArray alloc] initWithCapacity:_captureDeviceCount];
_CaptureMovieFileOutputs = [[NSMutableArray alloc] initWithCapacity:_captureDeviceCount];
// Create the capture session
for (int i = 0; i < _captureDeviceCount; i++)
[_CaptureSessions addObject:[[QTCaptureSession alloc] init]];
[_CaptureMovieFileOutputs addObject:[[QTCaptureMovieFileOutput alloc] init]];
[_captureDecompressedVideoOutput addObject:[[QTCaptureDecompressedVideoOutput alloc] init]];
for (int idex = 0; idex < _captureDeviceCount; idex++)
// Connect inputs and outputs to the session
BOOL success = NO;
NSError *error;
// Find a video device
QTCaptureDevice *tempCaptureDevice = (QTCaptureDevice*)[_captureDevices objectAtIndex:idex];
char tempDeviceNameUniqueID[1024] = "";
char tempCaptureDeviceName[1024] = "";
[[tempCaptureDevice localizedDisplayName]
getCString:tempCaptureDeviceName maxLength:1024
encoding:NSUTF8StringEncoding];
[[tempCaptureDevice uniqueID]
getCString:tempDeviceNameUniqueID maxLength:1024
encoding:NSUTF8StringEncoding];
NSLog(@"\nCaptureDevice: %d \nDeviceName: %s \nUniqueID :%s\n" , idex ,tempCaptureDeviceName, tempDeviceNameUniqueID);
success = [tempCaptureDevice open:&error];
if (error != Nil)
NSLog(@"CaptureDevice open:&error!");
if (!success)
tempCaptureDevice = nil;
// Handle error
if (tempCaptureDevice)
//Add the video device to the session as a device input
[_captureDeviceInputs addObject:[[QTCaptureDeviceInput alloc] initWithDevice:tempCaptureDevice]];
success = [ [_CaptureSessions objectAtIndex:idex] addInput:[_captureDeviceInputs objectAtIndex : idex] error:&error];
if (!success)
// Handle error
NSLog(@"mCaptureSession addInput error!");
// Create the movie depress output and add it to the session
success = [ [_CaptureSessions objectAtIndex:idex] addOutput: [_captureDecompressedVideoOutput objectAtIndex:idex] error:&error];
if (!success)
// Handle error
NSLog(@" Handle error");
int _frameWidth = 640;
int _frameHeight = 480;
int _frameRate = 30;
[ [_captureDecompressedVideoOutput objectAtIndex:idex]
setMinimumVideoFrameInterval:(NSTimeInterval)1/(float)_frameRate];
NSDictionary* captureDictionary = [NSDictionary dictionaryWithObjectsAndKeys:
[NSNumber numberWithDouble:_frameWidth], (id)kCVPixelBufferWidthKey,
[NSNumber numberWithDouble:_frameHeight], (id)kCVPixelBufferHeightKey,
[NSNumber numberWithUnsignedInt:kCVPixelFormatType_32ARGB, nil];
[ [_captureDecompressedVideoOutput objectAtIndex:idex] performSelectorOnMainThread:@selector(setPixelBufferAttributes:) withObject:captureDictionary waitUntilDone:NO];
// start runing the Sessions
[ [_CaptureSessions objectAtIndex:idex] startRunning];
}// end of for (int idex = 0; idex < _captureDeviceCount; idex++)
Message was edited by: 08064140
Message was edited by: 08064140
Message was edited by: 08064140 -
How to connect Apple TV to multiple devices
I have a Pioneer HDTV connected to a Sony VAIO computer through HDMI which in turn is connected to a Sony 5.1 digital receiver through a TOSLINK cable. I have recently bought Apple TV and now need to connect it so that the TV, computer and receiver all all to each other. The problem I have is that the TV has only HDMI out and the receiver has only one digital optical out. What is the best way to connect the Apple TV to these devices?
Your Tv is unlikely to have HDMI out.
It may have HDMI in, question is how many inputs.
The only official way to connect AppleTV 2 to your TV is via HDMI.
You can send optical audio to the Sony reciever simultaneously.
AC -
Mirror video from Ipad2 to multiple devices simultaneously?
How noob am I, capital "i" on ipad! Anyway, I'm aware you can do audio to multiple ATV, but can you do video to maybe 5 ATV? Thanks
I'm also struggling with this. I have a Mac Mini and 5 ATV2's that I want to stream video content to simultaneously.
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How do I design software to test multiple devices simultaneously and indpendently?
I have a fixture for burning in up to 10 Controllers. I’ve written a VI to test one of the controllers but I’m not sure what approach to take to write the software for burning in up to 10 Controllers independently.
The fixture's computer uses USB/GPIB with a 34970 Agilent Switcher and a junction box to switch CAN communications on and off between the computer via a 8473 USB/CAN converter and any one of the 10 controllers.
Each controller burn-in cycle is 50 hours and I need to be able to burn-in Controllers independently, including being able to start a burn-in for any of the 10 Controllers at any time. Also I need the capability to have any number of Controllers burning in, from 1 to 10 at any time. So for example I might want to start a burn-in for a Controller then 2 hours later start a burn-in on another Controller. Each burn-in would end 50 hours later at which time I might or might not start another Controller in that station while other Controllers are somewhere in their 50 hour cycle.
Also during the 50 hour burn-in every minute or so I would like to connect the CAN, in turn, to each station in use to send and receive CAN commands to acquire data which would be stored into a separate file for each Controller.
In addition to help on the approach to take, I also would like help on how to create ten 50 hour timers, one for each station that would start whenever a controller burn-in starts and end after 50 hours. This is my second large Labview Project.
Thank you for any help.
Attachments:
CMM_CONTROLLER_BURN-IN_D.vi 36 KBI've decided to use a Producer-Consumer architecture for this project, but it is my first experience with one and I'm having a problem.
To operate the program as I have so far:
1. Select an active device button (1 of 10)
2. Select "Start Burn In"
3. (May repeat process for any or all of the active device buttons - all 10 can be active at once)
4. To stop burn in for any device select "Stop Burn In" for the selected active device button.
The way I have it shown in 1.VI it does what I expect. But when I try to add code in the "TimeCheck" case of the Producer loop things do not work.
This can be shown by removing the disabled loop in "TimeCheck".
The intent of data in the "TimeCheck" case is to run continuously for all loaded devices as individual devices are started and stopped, or stop automatically after 48 hours.
As an alternate approach, I also tried putting the code I have in the "TimeCheck" case directly into the "TimeOut" event, but I couldnt get that to work either. Notice in 2.VI I tried just putting a while loop into the "TimeOut" event and it doesn't execute.
Any help is greatly appreciated.
Attachments:
1.vi 122 KB
2.vi 116 KB -
Playback on on multiple devices
Y cant i play music on multiple devices
Hello Welcome to the Community! :)
With Spotify you can have an account on several devices but can only play music on one device at a time whilst having control over what is played on other devices, if you have premium.
With the exception of a tablet witch can be controlled by any device without the need of premium :)
If you want to play on multiple devices simultaneously you can get premium and download the songs you want to play and then set the device to "offline mode" then you can play the songs that you have made offline on that device whilst playing other songs on your other device :)
I hope this Helped :) -
I have multiple devices (iMacs, Lap tops, Ipads) all connected to a Nas Drive. Can I create a user for myself and one for my wife and we each have our own apple ID's, Itunes etc, but share the same data on the hard drives? So when she logs in, and sync's her ipads, they will sync with her stuff and when I do the same under my user account, on the same device, my ipads will sync with my stuff?
You can share the same Apple ID for purchasng form the iTunes and app stores without any problems, but you should all used separate iCloud accounts with separate Apple IDs. (You are not required to use the same ID for iCloud and other services as you do for the iTunes store.) This will prevent you from ending up with merged data. You should also use separate Apple IDs for iMessage and FaceTime or you will end up getting each other's text messages and FaceTime calls.
This article may be of interest: http://www.macstories.net/stories/ios-5-icloud-tips-sharing-an-apple-id-with-you r-family/, as well as this video: http://macmost.com/setting-up-multiple-ios-devices-for-messages-and-facetime.htm l. -
my ipad2 is unable to find wireless network(s). while at home I am able to connect my MacBook and iPhone to network but am unable to connect iPad. I have restarted the device multiple times and even reset the network and all settings but still no luck
Look at iOS Troubleshooting Wi-Fi networks and connections http://support.apple.com/kb/TS1398
iPad: Issues connecting to Wi-Fi networks http://support.apple.com/kb/ts3304
iOS: Recommended settings for Wi-Fi routers and access points http://support.apple.com/kb/HT4199
Additional things to try.
Try this first. Turn Off your iPad. Then turn Off (disconnect power cord) the wireless router & then back On. Now boot your iPad. Hopefully it will see the WiFi.
Go to Settings>Wi-Fi and turn Off. Then while at Settings>Wi-Fi, turn back On and chose a Network.
Change the channel on your wireless router. Instructions at http://macintoshhowto.com/advanced/how-to-get-a-good-range-on-your-wireless-netw ork.html
Another thing to try - Go into your router security settings and change from WEP to WPA with AES.
How to Quickly Fix iPad 3 Wi-Fi Reception Problems
http://osxdaily.com/2012/03/21/fix-new-ipad-3-wi-fi-reception-problems/
If none of the above suggestions work, look at this link.
iPad Wi-Fi Problems: Comprehensive List of Fixes
http://appletoolbox.com/2010/04/ipad-wi-fi-problems-comprehensive-list-of-fixes/
Fix iPad Wifi Connection and Signal Issues http://www.youtube.com/watch?v=uwWtIG5jUxE
~~~~~~~~~~~~~~~
If any of the above solutions work, please post back what solved your problem. It will help others with the same problem.
Cheers, Tom -
Ipad needs multiple bluetooth devices - simultaneously
I have a business need to connect at least two devices simultaneously to the iPad via bluetooth.
Can this be made possible?Yes. I'm sorry to see that no-one has replied. And it's now April.
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Multiple devices (iPads & iPods) on one Apple ID - questions
OK, here are my questions. Any help/advice would be appreciated as I'm only a recent Apple convert (after 30 years of refusing to buy Apple!):
a) Can I manage my entire family's devices (4; 2 iPads + 2 iPod Touch's) with a single Apple ID (which also happens to be my email address)?
b) If I do this, do I just need to pay for any app once, and the whole family can use it on their respective devices simultaneously? (I come from the Microsoft/PC world where it's always 1 user at a time per license - such as MSOffice)
c) Can we play multiplayer games via wi-fi, bluetooth, or gamecenter/OpenFeint, etc. using our 'single purchased' app on each device? I'm talking about games like Dungeons 2 HD, Words with Friends, etc. Note that each device may have a different version (HD, universal, iPhone/iPod only, iPad only, etc.).
d) What about more expensive business type apps like Documents to Go or even the IOS version of MS Office 2010? Can these be shared and used by all devices with just one purchase?
e) What happens to apps like Messaging, FaceTime, or iCloud? If the 4 devices are all signed on under 1 Apple ID, can we each communicate separately...and simultaneously? If someone messages my daughter, I don't want to get the message on my iPad, etc. How do we retain our Messaging-specific identity? FaceTime? iCloud space?
f) If I re-register one of the devices (my wife's) that's currently on her own Apple ID over to my Apple ID, what happens to her previously purchased apps (under her current Apple ID)?
g) Are in-app purchases also "shared" by every device linked to a single Apple ID?
h) When I synch each device to iTunes after they're linked to a single Apple ID, will the synch try to install every app that we 'collectively' purchase...instead of just the ones we each want on our device? Will the synch also attempt to download every song and video which may be on the iTunes account?
LOTS of questions, but I'm still a newbie to the wonderful Apple ecosystem. Although I was totally skeptical at first, if in fact multiple users within a household can use an app purchased just once, this is a HUGE plus over the whole PC/Microsoft and even Android ecosystem!! But before I flip the switch and move the other devices over to a single Apple ID (mine), I'd like to hear from some of you who have some definitive answers. Any DISadvantages to running all 4 devices from a single Apple ID? I'm also a bit confused as to the linkage between an Apple ID and an email address, as well as the hierarchy/relationship between an Apple ID and an iTunes account.
Thanks in advance!Answers that I know :
a, yes - I have an iPad, iPhone, and iPod Touch linked to my account on the same computer/iTunes and haven't had any problems with it
b, you only need to purchase the app once, it can then be copied onto all your devices. Some of my apps are on all three of my devices. If you get newspapers or magazines then I believe that some only allow one download of each magazine/newspaper, so you may not be able to have them on each device.
c, as long as you have your own Game Center accounts then you should be able to - I've never used it
d, yes, you can have them on all your devices, you don't need to multi-purchase them
e, I think that you will each need your own email address for them - in Settings > iMessage you can link an email address with messaging, and similarly for FaceTime (Settings > FaceTime) - that way messages/calls will only go to the correct person. Using FaceTime ; there is also some info on the built-in apps in iPad's manual and iPod's manual
f, all content purchased via an iTunes account is tied to that account, and they cannot be copied or transferred to a different account. So any content purchased on your wife's account will remain tied to her account. You can have more than one iTunes account authorised on a computer's iTunes (Store > Authorise This Computer), so you can have her content as well as yours on the computer that you sync to.
g, don't know, I've not made any in-app purchase
h, with the device connected to and selected on the left-hand side of your computer's iTunes, then on the tabs on the right-hand side you can control what is synced to that device. Those selections should then be remembered each time you re-connect that device, so you can have different selections for each device and you shouldn't have to re-do the selection each time you connect it. -
Our home network has multiple devices connected by iCloud: 2 iMacs, 2 iPhone 4s, 1 MacPro Laptop, and 1 iPad 2. When using Calendar, all the events were
duplicated on my husbands iMac. On his computer, under Calendar accounts, I had included iCloud and also my iCloud ID. I thought that because I had two accounts listed that were connected to iCloud, that might be the cause of the duplication. When I deleted ithe calendars from one of the accounts, it resulted
in deleting all of the events on all of our network devices!
I have since entered some new events into Calendar from my iMac and from my iPhone. These appear correctly on all devices except my husband's iMac where they are again all duplicated.
I have two questions: 1) How can I eliminate the duplicated events on my husband's computer and 2) How do I retrieve the old wiped out Calendar events from
Time Capsule. I don't know how to find Calendar in the Time Capsule. If I find the Calendar information in Time Capsule, how do I transfer it to my current Calendars?
I was obtaining phone help from one of the Apple techs at Apple Support, but our call was disconnected part way through. Didn't know how to reconnect with the tech.
Thanks for any help.The warranty entitles you to complimentary phone support for the first 90 days of ownership.
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Multiple devices cannot connect
I can not connect multiple devices (iphone, windows laptop) wirelessly. I have an airport extreme, Imac operating on SnowLeopard. My Ipad and macpro connects fine wirelessly. This is a new problem. Worked fine for 6 months. I have rebooted both the cable modem and the airport express router. For some reason my password is being rejected or saying unable to connect. Again, this is a new problem.
Check to make sure that your Time Capsule is configured as a router....not a bridge....to allow both DHCP and NAT services.
Open Macintosh HD > Applications > Utilities > AirPort Utility
Click on the Time Capsule icon, then click Edit in the next box that appears
Click the Network tab at the top of the next window
Make sure that the setting for Router Mode is set to DHCP and NAT
Click Update to save the settings and allow 30 seconds for the Time Capsule to restart
Then....very important....power off all devices on the network in any order you want
Wait a few minutes
Start the modem first, and let it run a full minute by itself
Start the Time Capsule next, the same way
Keep starting devices one at a time until the entire network is back up -
my Ipad will not connect with Itunes prompt states this Ipad cannot connect because the Apple mobile device service has not started "??s "
Try a system reset. It cures many ills and it's quick, easy and harmless...
Hold down the on/off switch and the Home button simultaneously until the screen blacks out or you see the Apple logo. Ignore the "Slide to power off" text if it appears. You will not lose any apps, data, music, movies, settings, etc.
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