2014/10/15 下午 10:08:40

iphone Programming Glossary: exported

how to export video asset via AVAssetExportSession in portrait mode

http://stackoverflow.com/questions/10034337/how-to-export-video-asset-via-avassetexportsession-in-portrait-mode

capturing. If you want to rotate your video the 'simple' solution is to assign a transform to the video track of the exported session. Create 2 mutable tracks in your AVComposition object AVMutableCompositionTrack videoTrack composition addMutableTrackWithMediaType..

Apple PNS (push notification services) sample code

http://stackoverflow.com/questions/1052645/apple-pns-push-notification-services-sample-code

Apple's site I wrote a system service in C# that sent out notifications and the connections kept failing because I had exported the certificate and not the key. I don't recall who originally wrote this here is a little bit of code in python that helped..

Don't expose symbols from a used library in own static library

http://stackoverflow.com/questions/1601900/dont-expose-symbols-from-a-used-library-in-own-static-library

assemble the source files but do not link. iphone c objective c share improve this question You could rename all exported symbol from minizip with objcopy. something like objcopy redefine sym minizip.syms yourstaticlibray.a and minizip.syms _unzOpen..

Linker Error: iPhone Unit Test Bundle referencing App classes

http://stackoverflow.com/questions/1713280/linker-error-iphone-unit-test-bundle-referencing-app-classes

default . From the documentation When enabled all symbols are declared 'private extern' unless explicitly marked to be exported using '__attribute__ visibility default ' in code. If not enabled all symbols are exported unless explicitly marked as 'private.. explicitly marked to be exported using '__attribute__ visibility default ' in code. If not enabled all symbols are exported unless explicitly marked as 'private extern' . For more information see http developer.apple.com documentation DeveloperTools..

How to add a contact to the iPhone's Address Book from a Web Page?

http://stackoverflow.com/questions/1773876/how-to-add-a-contact-to-the-iphones-address-book-from-a-web-page

and with a copy of BusyCal installed I was able to create an event and attach a VCARD file to it previously saved exported from my contacts in OSX . This step is only necessary to understand the format of the file created when an attachment is..

iPhone: how to get safari to recognize a vcard?

http://stackoverflow.com/questions/1892373/iphone-how-to-get-safari-to-recognize-a-vcard

How do I associate file types with an iPhone application?

http://stackoverflow.com/questions/2774343/how-do-i-associate-file-types-with-an-iphone-application

example was system defined but the other was an application specific UTI. The application specific UTI will need to be exported so that other applications on the system can be made aware of it. To do this you would add a section to your Info.plist..

Build fat static library (device + simulator) using Xcode and SDK 4+

http://stackoverflow.com/questions/3520977/build-fat-static-library-device-simulator-using-xcode-and-sdk-4

...and drag drop them from the Project section to the Public section OPTIONAL ...and they will AUTOMATICALLY be exported every time you build the app into a sub directory of the debug universal directory they will be in usr local include OPTIONAL..

How can I use an existing private key to a new iOS development certificate?

http://stackoverflow.com/questions/4551793/how-can-i-use-an-existing-private-key-to-a-new-ios-development-certificate

to convert your password protected p12 file to a pem. openssl will prompt for a password. openssl pkcs12 in your newly exported p12 file.p12 out your newly exported p12 file as a pem.pem nodes Run the following command on your pem file to generate.. file to a pem. openssl will prompt for a password. openssl pkcs12 in your newly exported p12 file.p12 out your newly exported p12 file as a pem.pem nodes Run the following command on your pem file to generate the csr. openssl req new key your newly..

Getting a Maya Model into the iPhone

http://stackoverflow.com/questions/4675475/getting-a-maya-model-into-the-iphone

do this Googling has shown me a bunch of ways but what is the current best I'd be happy enough to just get the model exported from Maya and rendered on the iPhone screen but I'd be stoked if there was a way to render it then support pinch to zoom..

PVR textures versus PNG in OpenGL ES

http://stackoverflow.com/questions/501956/pvr-textures-versus-png-in-opengl-es

Disk space usage varies with content very small for simple images almost uncompressed for photorealistic ones. Can be exported from any image editing software directly and quickly. PVRs Low precision lossy compression 2 levels blocky no sharp edges..

XCode could not find a valid private certificate/valid key-pair for this profile in your keychain [duplicate]

http://stackoverflow.com/questions/5525436/xcode-could-not-find-a-valid-private-certificate-valid-key-pair-for-this-profile

trying to move the public private key pair for an iOS developer certificate to another machine. The public file was exported using Keychain Access to .pem and the private file to a password protected .p12. On the other machine Keychain Access would..

How to properly export CALayer on top of AVMutableComposition with AVAssetExportSession

http://stackoverflow.com/questions/6749216/how-to-properly-export-calayer-on-top-of-avmutablecomposition-with-avassetexport

the documentation says we should use for export and an AVAssetExportSession but something goes wrong because in my exported movie every CALayer has it's coordinate system reversed. So if during playback the the 0 0 point is in the top left corner..

Xcode 4 - “Valid signing identity not found” error on provisioning profiles on a new Macintosh install

http://stackoverflow.com/questions/6769345/xcode-4-valid-signing-identity-not-found-error-on-provisioning-profiles-on-a

window. Xcode asks you to choose a file name and password. On your new machine launch Xcode and import the profile you exported above. Works like a charm. Edit for Xcode 4.4 With Xcode 4.4 at step 3 choose Provisioning Profiles under LIBRARY. Then..

How to generate a word file programmatically from collected data in iPhone sdk

http://stackoverflow.com/questions/9409859/how-to-generate-a-word-file-programmatically-from-collected-data-in-iphone-sdk

data from users. Now at the end of these forms after user has filled all data I want that all the collected data is exported and a MS word .doc file is generated. The data too is not simple text. There are headings tables along with normal text..

Setting AVMutableComposition's frameDuration

http://stackoverflow.com/questions/9725193/setting-avmutablecompositions-frameduration

playing with the AVEditDemo project from Apple's WWDC 2010 sample pack and I'm trying to change the frame rate of the exported video. The video is exported using an AVMutableComposition on which the frameDuration is set like that videoComposition.frameDuration.. project from Apple's WWDC 2010 sample pack and I'm trying to change the frame rate of the exported video. The video is exported using an AVMutableComposition on which the frameDuration is set like that videoComposition.frameDuration CMTimeMake 1 30.. CMTimeMake 1 30 30 fps For some reason changing the 30 to 25 does not change the framerate of the video exported with the AVAssetExportSession . Does anyone have an idea why iphone ios avfoundation avassetexportsession avmutablecomposition..