QA1385: Using Core Video display links (CVDisplayLink) or Cocoa timers (NSTimer) to drive an OpenGL rendering loop

QA1638: Explains the audio channel order when a channel layout is tagged as kAudioChannelLayoutTag_UseChannelBitmap.

QA1579: Discusses the kQTMovieImporterPropertyID_AllowMediaOptimization and kQTMovieInstantiationPropertyID_AllowMediaOptimization properties.

QA1347: This QA discusses use of the QuickTime AMR and AAC audio compressors on Macintosh and Windows

QA1636: Discusses the format information required to seamlessly loop compressed audio using Audio Queue.

QA1475: Presents a number of different ways to search for APIs and reference material on the system.

QA1459: Describes how to perform frequency band level metering using MovieAudio metering APIs.

QA1534: Describes how to use afconvert to create .caf files

QA1565: Describes a discrepancy between the property declarations in Core Animation and the actual behavior.

QA1512: Discusses the importance of adding 'pasp' and 'clap' image description extensions to the ImageDescription returned by a VDIG.

QA1572: Describes the minimum requirements for opening Project Builder or older Xcode projects in Xcode 3.

QA1621: Opening a Web page using an HREF track in QuickTime Player

QA1627: Specify a specific pair of channels for QuickTime audio movie playback through a multi-channel speaker system

QA1477: Discusses how to retrieve accurate audio format bit depth.

QA1620: Explains how the frame property of a layer interacts with animations.

QA1197: Describes the preferred technique for allocating and sharing buffers in an I/O Kit kernel driver.

QA1264: Explains how to generate a non-maskable interrupt (NMI) on modern Macintosh systems.

QA1617: Describes how to disable specific audio channels when recording using QTKit Capture.

QA1613: States the required steps to add GLUT and OpenGL to an Xcode project.

QA1609: Describes how to use sample rate correctly when working with audio file positions.

QA1497: Why Spotlight indexing can cause file deletion to fail, and what to do about it.

QA1134: Describes how to programmatically cause restart, shutdown, sleep or logout.

QA1195: Distinguishes between the retain counts of an I/O Kit kernel object and its io_object_t user space proxy.

QA1120: Describes the IODeviceTree plane in the Mac OS X I/O Registry.

QA1141: Describes how to disable processor cores on a multi-core system for testing purposes.

QA1013: Describes how to enable root access in Mac OS X.

QA1583: Describes how video compression options may influence the resolution of previewed video.

QA1599: Shows how to determine if an application or executable is using Objective-C Garbage Collection.

QA1549: Demonstrates how to resolve tilde-based relevant paths.

QA1538: Describes an issue that may arise when using the QCRenderer in a multi-threaded application.

QA1509: Describes how to access the pixel data of a CGImage object

QA1577: Describes the Mac OS X output audio units and their purposes.

QA1608: Describes how to properly release the iTunes Windows COM from managed code

QA1180: Describes how to dynamically link to libraries and plug-ins, typically done with dlopen.

QA1076: Gives some tips on getting USB driver matching to work.

QA1515: Adding metadata to a QuickTime movie using the QuickTime MetaData APIs

QA1529: Describes a work around for an issue in PMCopyAvailablePPDs on Mac OS X 10.4 and below

QA1593: How to have the QuickTime plug-in play a sequence of movies, one after the other, in a Web page

QA1413: Describes how QuickTime may return bdNamErr (-37) error on Windows if file name is > 63 characters

QA1340: Explains how applications can register and unregister for sleep and wake notifications on Mac OS X.

QA1536: Describes the requirements for enabling Quartz GL.

QA1603: Describes the requirements for using PPD Constraints to constrain options against paper size.

QA1443: Discusses using a QuickTime pixel buffer visual context and NewMovieFromProperties to output frames to pixel buffers.

QA1365: Discusses factors which influence the number of IIDC cameras that can simultaniously be used for capture.

QA1262: Calculating the static video frame rate of a QuickTime movie.

QA1176: Lists tools available for looking at the network packets on the wire.

QA1604: Discusses how to create media files containing AC-3 audio for Apple TV using Compressor and QTKit.

QA1607: Describes the use of the setEnabled: method to disable audio or video capture from muxed devices.

QA1249: Applications can find out if a codec supports non-RGB pixel formats.

QA1133: How to determine whether a user is logged in on the console, and be notified of changes.

QA1594: Describes how to get a native QuickTime movie object from the QuickTime ActiveX/COM control

QA1555: Describes how printer vendors can register their bonjour service such that Safari can see them.

QA1531: Describes how the value of NSStrokeWidthAttributeName indicates fill, stroke, or both, in attributed strings.

QA1575: Describes how to check whether a kernel function is part of a supported KPI.

QA1600: Describes how to use the QTSampleBufferSMPTETimeAttribute with a sample buffer.

QA1598: Describes the endianness of the QuickTime Sample Description Structure and their extensions.

QA1417: Describes how to work around HIMovieViewCreate failing to initialize the view in QuickTime 7

QA1596: Discusses how QuickTime 7.4+ invokes Movie Import Components when specifically importing from files.

QA1586: Describes how to configure a file output object to save compressed captured media.

QA1288: Describes how to suppress the "unexpectedly quit" alert.

QA1580: A workaround for when a search that previously returned results generates no files found in Xcode

QA1582: Describes how to configure a DecompressedVideoOutput objects CVPixelBuffer attributes.

QA1554: The two most common errors that lead to a delegate method not being received.

QA1553: Shows how to implement a delegate method provided by NSControl to disable automatic text completion.

QA1581: Acknowledges a regression in +dateWithNaturalLanguageString: behavior of NSDate which is fixed as of 10.5.2.

QA1419: Describes methods for setting the stack size of a process and/or thread.

QA1220: Explains how to re-enable drag-and-drop from NSTableViews to other applications

QA1571: How to connect and configure the Font/Format menus in Interface Builder 3.

QA1552: Describes the two things you need to implement to enable the "Preferences" menu item on Mac OS X.

QA1578: Describes how to render Movie audio to a specific audio device.

QA1523: This Q&A describes the new and deprecated APIs for Apple OpenGL (AGL)

QA1574: Cautions that the kernel's MAC framework is currently not support.

QA1573: Describes techniques for debugging a process's startup code.

QA1576: Describes how to convert an NSColor object to its Hexadecimal value.

QA1494: Describes how to resolve an error encountered hosting Ruby on Rails applications on Mac OS X 10.5.

QA1492: Explains where to find Subversion and CVS for installation.

QA1567: Trying to compile X11 / OpenGL application on Mac OS X v.10.5 result on "ld: cycle in dylib re-exports with /usr/X11R6/lib/libGL.dylib""

QA1541: Describes how to work around common problems with descriptor passing.

QA1557: Discusses how to upgrade your ColorSync CMM to run on Mac OS X 10.5

QA1559: How to Continuously Loop Audio Files with QuickTime for Windows

QA1545: Discusses why iMovie '08 may ignore 3rd party QuickTime Components.

QA1556: Discusses the change made to the GetMovieAudioFrequencyLevels API with QuickTime 7.2.

QA1550: Describes how to configure a QuickTime OpenGL Texture Visual Context with the kQTVisualContextOutputColorSpaceKey attribute.

QA1544: Describes how to obtain several versions of the application name in Cocoa.

QA1542: Discusses how to create a display mask and avoid a kQTVisualContextNotAllowedErr when using a non-accelerated graphics card.

QA1547: Discusses the use of the kICMImageDescriptionPropertyID_FieldInfo property to retrieve Field/Frame information.

QA1420: Explains how to dynamically add and remove menus in a Cocoa application.

QA1297: Explains why it's important to cancel a Bonjour resolve operation.

QA1540: How to work with MPEG-2 media using QuickTime.

QA1539: How to create a QuickTime movie from PCM audio samples in memory

QA1532: Describes how to correctly signal AudioConverter when a conversion is completed.

QA1051: Explains how to measure Core Graphics text.

QA1535: Capturing real-time movie streams

QTW100: Describes where to locate QuickTime extension files on Windows systems.

QA1037: Lists the color space and alpha info combinations currently supported by CGBitmapContextCreate.

QA1502: Using the NoRecovery pixel format attribute and how to check whether vertex and fragment processing is executed on the GPU or CPU

QA1533: Illustrates how to use the kAudioUnitProperty_MaximumFramesPerSlice property

QA1521: How to avoid tearing by synchronizing your rendering to the display VBL

QA1500: Directions for debugging a WebKit plug-in in Xcode.

QA1526: AU Lab only supports physical device singletons.

QA1519: Explains how to detect when the caps lock key is turned on and off.

QA1518: Explains how to use Uniform Type Identifiers to identify what files can be opened at images.

QA1407: Explains the difference between a printer queue and a printer name.

QA1520: Discusses the security enhancements and other changes contained in the QuickTime 7.1.5 Update.

QA1511: Shows how to create a custom NSWindow and instantiate it in a nib file.

QA1505: Details which Quartz Composer patches are available in Web Kit

QA1517: Describes how some ExpressCard cards can prevent system sleep and how to fix the problem.

QA1514: Illustrates configuring your Xcode project to work with the GCOV code coverage tool.

QA1508: How to add metadata to a movie using the QuickTime Metadata APIs

QA1513: Explains how to register a Bonjour service only on a specific set of networking interfaces.

QA1504: ALUT headers were removed from OpenAL.framework with the Xcode 2.4. This Q&A describes how to regain access to those system-supplied symbols

QA1360: Explaining the semantics behind the kSecTrustResultUnspecified error returned by the Security APIs.

QA1493: Explains how to access files stored within an AppleScript Studio application.

QA1468: Explains how to configure NSOpenPanel to filter only files and ignoring packages.

QA1503: Demonstrates how to prevent column reordering of certain columns in NSTableView.

QA1501: Discusses how to determine all the pixel format types and format descriptions known to Core Video.

QA1284: Describes how to create install packages from the command line.

QA1498: Explains the undocumented 100022 return value from AuthorizationCreateFromExternalForm.

QA1242: Describes Apple's position on developing external file systems (VFS plug-ins) for Mac OS X.

QA1491: Describes how to make a volume from a third party VFS plug-in show up on the desktop.

QA1391: Retrieving the order of the languages set by the International preference pane in Cocoa, Carbon, and Terminal.

QA1451: Concerns and details regarding widget and web development for Intel-based Macintosh computers

QA1437: Discusses how to parse the kQTSCAudioPropertyID_CodecSpecificSettingsArray property returned from StdAudio. Also see Q&A 1390.

QA1496: Discusses the common problem when adding menu items to the Recent Searches menu.

QA1183: Describes how to select the correct value for the depth field of an image description.

QA1387: Describes problems integrating a third-party network file system with Finder's Connect to Server dialog.

QA1499: Explains how to interpret errors returned by the Security Framework with an overview of Security error handling.

QA1390: Discusses Core Audio AudioConverter configuration with StdAudio, specifically the CodecSpecificSettingsArray property.

QA1470: Describes why ICM Compression Sequence APIs cannot be used to encode to H.264

QA1473: Discusses why NSProgressIndicator does not redraw during progress loops.

QA1489: Discusses why badFormatErr may be returned from Standard Audio

QA1392: Describes the problem caused by different forbidden characters in POSIX and HFS and a solution around the problem.

QA1472: Discusses the issues and factors that affect NSTableView's "Action Invocation" binding.

QA1256: provides an explanation and workaround for a rare but serious problem affecting all applications.

QA1372: Identifies the runtime environment of the application. Useful only for plugins, frameworks, input methods, etc.

QA1484: Describes how to add a folder of files to the package contents of executable code

QA1393: Illustrates how to select a static version of a library when a dynamic version of the library exists.

QA1295: Required changes (if any) for Java applications to run on Intel-based Macs.

QA1342: Recommended alternatives to mixing Cocoa-Java and AWT/Swing.

QA1367: Discusses how to find memory protection violations or EXC_BAD_ACCESS bugs in Cocoa projects.

QA1436: Reveals the location of the main bundle of a command-line foundation tool.

QA1454: Describes how to make the NSTextField control accept tab, return and enter keys by using the control's dispatch delegate method.

QA1323: Describes a way to easily visually identify interface elements in a nib file.

QA1490: Describes how to properly build Objective-C static libraries that contain categories on existing classes.

QA1486: An explanation on what is and is not possible using the SecKeychain API to manipulate Keychain Items.

QA1339: Explains how to obtain information regarding the internal state of mDNSResponder.

QA1457: Discusses how the pass mode flags work when performing multipass compression operations.

QA1487: Shows how a Cocoa app can embed a hyperlink inside both NSTextField and NSTextView using NSAttributedString.

QA1364: Locating classes necessary to build Java-Javascript communication into Java Applets on Mac OS X.

QA1461: Shows how a Cocoa application can disable and enable an NSTextView.

QA1462: A short guide on how to programmatically search Open Directory for matching attribute values within records.

QA1485: Explains how to create a disclosure button control in Cocoa, not immediately available in Interface Builder.

QA1481: Describes how to correct for MovieAudioExtraction missing some audio samples at the end of audio files.

QA1446: Explains why the control key transforms the character code instead of simply setting the appropriate modifier bit.

QA1431: How do I enable asserts so they log their messages and/or break when I'm debugging?

QA1016: Demonstrates volume controls for audio devices

QA1471: Describes the different ATS font enumeration methods

QA1474: Explains problems running existing Xcode projects after upgrading to J2SE 5.0 Release 4

QA1476: Explains how to use the kQTPropertyClass_DRM properties with QuickTime media.

QA1467: Describes CoreAudio overload warnings what they mean and how to avoid them.

QA1469: Describes the importance of making sure a Movie is fully loaded before extracting audio.

QA1394: Workaround the NULL input buffers in a Core Audio IOProc callback when using NSSound by using AudioDeviceAddIOProc

QA1341: Describes how to create a movie from movie data in memory.

QA1464: Describes special considerations for byte ordering when performing ColorSync color matching on Intel-based Macs

QA1465: Discusses adding the missing 'rowb' ImageDescription extension when using MakeImageDescriptionFromPixMap with a k2vuyPixelFormat GWorld for a procedures export.

QA1370: Roadmap for development of USB Software on Mac OS X and some Common Questions and Answers

HW90: Describes the "packages" node in the Open Firmware device tree.

QA1088: Discusses thread-safety and reentrancy of the QuickTime library on both Mac & Windows.

QA1463: Describes new behavior for the QuickTime for Windows 7.0.3 Installer

QA1411: Describes how to prevent the Sequence Grabber from filling your entire disk when recording.

QA1456: Discusses how to configure Compression Session options using Standard Compression dialog.

QA1450: Describes how to enable multi-pass encoding when using ICM compression sessions.

QA1455: Discusses the temporal compression option as it relates to quality and other compression session options.

QA1236: Explains how to use QuartzDebug to debug graphics issues.

QA1460: Describes how to set codec accuracy and field mode options when creating a decompression sessions.

QA1062: Describes the scCompressionListType flag, which limits the list of compressors shown in the standard image settings dialog.

QA1429: Replace deprecated CALL_ON_[UN]LOAD pragmas with constructor [destructor] function attributes.

QA1449: How to set the default Finder window to open when a disk is mounted

QA1453: Details an undocumented Carbon Event which will be added to the public headers in a later DevTools release.

QA1448: Describes QuickTime 7 support for constant bitrate and variable bitrate Sound Manager codecs

QA1447: Lists the preferred time scales/sample durations for media created for use with FCP.

QA1430: Discusses use of the Apple RGB and Generic RGB profiles for untagged data on Mac OS X

QA1444: Discusses how to set encoding quality for a Compression Sequence

QA1267: Discusses the Media Configuration 'mcfg' resource which lists Importer Component file type characteristics and its use.

QA1396: How to create color spaces that ensure color matching.

QA1378: System Alerts now use the Application icon to let the User easily identify the source of the alert.

QA1438: Describes the function of the DVCompressor class component properties.

QA1440: Discusses how you implement a Core Video custom extended pixel fill callback function.

QA1401: Discusses how to register custom pixel formats with QuickTime & Core Video with QuickTime 7.

QA1400: Describes how to add Unicode characters to text media in a text track

QA1416: Which processor will be used for rendering in Core Image and how to affect it.

QA1368: Table of supported combinations of cupsColorSpace, cupsColorOrder and cupsBitsPerColor values supported by Mac OS X.

QA1439: Explains why part codes greater than 127 should not be used

QA1357: Explains how to enable communication between devices with link-local addresses and devices with routable addresses.

QA1389: Explains why you might have problems retrieving TXT record information from a CFNetServiceRef or NSNetService.

QA1424: Shows how to display a list of GCC predefined macros.

QA1362: Describes a difference in Drag and Drop on Mac OS X that affects all cross-platform Java applications

QA1425: Explains how the RSS Feed patch in Quartz Composer refreshes its contents.

QA1435: Workaround for a drawer problem present in Mac OS X v10.4 but fixed in v10.4.2

QA1423: How to use the unified window title and toolbar appearance for a Carbon window.

QA1427: Describes the timebase system used by patches in Quartz Composer.

QA1422: Describes a problem with weak linking to Spotlight (the Metadata framework), and its solution.

QA1433: Explains how to design compositions that adapt to the hardware limitations.

QA1434: Describes the circumstances in which the QCView background may render corrupted.

QA1179: Explains that Mac OS X does not implement SCSI or ATA pass-through for many mass storage devices.

QA1070: Explains how to load scripting additions so you can call them using Apple events.

QA1428: Explains the role of libstdc++ and why you do not need it in a Xcode project.

QA1426: Explains how to handle correctly the kEventControlDragEnter event so drops will work in a Control or HIView.

QA1421: Discusses how to configure features of IIDC cameras, specifically gain for the iSight

QA1404: How to correctly add custom Address Book properties using ABAddPropertiesAndTypes

QA1409: Development situations that can potentially confuse Help Viewer

QA1414: Documents a new IconTransformType, available in Panther and later, which draws a focus ring around an icon.

QA1418: Describes how to perform movie export using ConvertMovieToFile or ConvertMovieToDataRef without displaying the dialog

QA1346: How to discover the current magnification (zoom level) of any NSView.

QA1415: Explains how to make sure Final Cut Pro will recognizes a custom QuickTime movie export component.

QA1408: Determine the version of an Audio Unit

QA1304: Outlines the importance of correctly filling in the MovieExportGetDataParams dataSize field when exporting from procedures.

QA1350: Storing file references in CFPreferences

QA1410: Describes how to use language-tagged QuickTime UserData text APIs with CFStrings and TextEncodings.

QA1373: Describes the role of CFBundleIdentifier in limiting a user's application access.

QA1406: Lists the public UTIs (Uniform Type Identifiers) used by the Pasteboard in Mac OS X v10.3.

QA1248: How to correctly share OpenGL contexts and what the limits on this sharing are.

QA1405: How to implement methods which take a variable number of arguments.

QA1298: Explains why you get an IP address of 0.0.0.0 when resolving a Bonjour service.

QA1398: Describes how to convert Mach absolute time units to real time, and vice versa.

QA1403: Discusses how to determine the resolution of a captured image from an IIDC device

QA1353: Workaround for NSOpenGLView failure to draw after its window is closed and re-opened.

QA1395: Making a LiveConnect call to a signed Applet before that Applet has finished loading can cause a hang.

QA1355: Describes a common mistake in setting up cursor-tracking rectangles.

QA1374: Get the names of external MIDI Devices from MIDI Endpoints.

QTMTB49: Describes correct parameter values for the SetSoundMediaBalance routine.

QA1381: Gives a workaround for dismissive clicks on items in the custom area of Navigation Services dialogs.

QA1388: Shows how to find the library containing a symbol in GDB.

QA1084: Shows how to create an email in the user's prefered email application.

QA1167: Describes usage cases for both NSOpenGLViews and Custom Views for Cocoa OpenGL applications

QA1361: Shows how to determine whether you're being run under the debugger.

QA1377: Explains why weak-linked API common runtime check is not good enough for the HITheme APIs.

QA1159: Shows how to sort strings like the Finder's list view.

QA1383: Describes how to enable ssh clients to receive X11 communication from a Mac OS X system.

QA1160: Explains how your application can prevent the system from sleeping.

QA1384: Explains how to enable the default behavior of the Navigation Services dialogs.

QA1161: Describes the Tab control hierarchy and layouts of its panes and provides a fix to a common problem.

QA1162: Explains why any custom drawing code must be handled by the kEventControlDraw handler of a custom HIView

QA1265: Creating a persistent browser session (cookie) inside Java 1.3 Applets

QA1158: Explanation of the differences between glFlush() and glFinish()

QA1168: Using Core Graphics and IOKit to find the physical size of VRAM on installed hardware.

QA1379: Describes how to use the latest Mac OS X headers in CodeWarrior by modifying the CFM project access paths.

QA1380: Explains how to make a static text item respond to clicks

QA1375: Describes the incorrect prototyping of the SetFontInfoForSelection API and gives a workaround.

QA1294: Demonstrates how to check for any available QuickTime components required by individual QuickTime functions.

QA1376: Demonstrates how to add a reference for a movie to another movie

QA1382: Demonstrates how to adjust the brightness of a movie for playback.

QA1366: Explains how to save and load media play hints from Movie files.

QA1320: Discusses support for 128-bit encryption in Apple's Safari web browser.

QA1371: Demonstrates how to avoid pauses when looping audio files with QuickTime

QA1369: Setting the ColorSync profile for a NSBitmapImageRep object

QA1363: How to properly override the default about and quit behaviors in Java 1.4 and later

QA1359: Updates obsolete information contained in the pcscd(8) man page on Mac OS X Jaguar and Panther.

QA1306: Explains how mDNSResponder enforces the proper TXT record format in Panther.

QA1312: Provides a list of common Bonjour service types used in Mac OS X.

QA1302: Explains how to update a Bonjour TXT record while running on either Jaguar or Panther.

QA1356: Discusses attempting to "pre-flight" an isochronous bandwidth allocation request by reading the currently available bandwidth.

QA1083: Describes how to dynamically register a Component which resides in an Application bundle.

QA1354: Discusses how to use QuickTime Graphics Exporters to create 16-bit-per-channel image files.

QA1337: Explains how to discover all Bonjour service types being advertised on the local network.

QA1352: Describes the new PPD keywords available for CUPS filters in Mac OS X 10.3.

QA1292: Explains how to workaround the -42 error when using the DiscRecording API.

QA1351: Discusses how VFS plug-ins should handle device numbers to ensure compatibility with Carbon applications.

QA1317: How to signal the end of data when using AudioConverterFillComplexBuffer to convert audio data.

QA1349: This Q&A discusses how often SGIdle should be called when capturing using the Sequence Grabber.

QA1348: This Q&A discusses how you can use a Sound SGChannel with the Sequence Grabber DataProc

QA1343: Discusses the host's responsibilities when resizing Audio Units.

QA1198: Explains why registering a Bonjour service might fail on Panther.

QA1345: The QuickTime Movie Toolbox requires a valid graphics port for all movies.

QA1344: Specifies DDR SDRAM IC optimization for PowerBooks and iBooks that use Memory bus slewing.

QA1228: Explains why you should use the Computer Name when advertising a Bonjour service.

QA1025: Describes how to re-enable JBoss and Tomcat after installing the Java 1.4.2 update.

QA1325: Addresses the issues involved with using an NSView as the source data for an OpenGL texture.

QA1310: Clearing the Bonjour service cache (mDNSResponder's cached records) for testing purposes.

QA1333: Explains how to work with multiple network interfaces when browsing for Bonjour services.

QA1331: Explains what to specify for the domain parameter when using Bonjour API's.

QA1335: Why using NSSound may be a better choice than using NSMovie for audio only playback.

QA1334: Describes what each of the parameters available in the OpenGL Driver Monitor measure.

QA1332: Describes a simple way to shear coordinate spaces by adding a few methods to the NSAffineTransform class.

QA1149: Discusses the difference between compression quality, decompression quality, and performance with the DV codec.

QA1328: Discusses using headless AWT from Java server applications that need to be hidden.

QA1087: Explains how to solve problems with loading KEXTs at boot time.

QA1330: Provides clarification on MIDI Endpoints and assigning MIDI data flow.

QA1196: Getting, setting and converting sample rates with Audio Devices.

QA1174: Discusses AudioUnit connection issues when using more than one AudioUnit or an AUGraph.

QA1326: Setting up an effect parameter description when using kParameterTypeDataImage as the parameter data type.

QA1232: Frequently Asked Questions about using Apple's X Window System (X11) implementation.

QA1324: Explains why some older controls do not function properly in compositing windows and points to a replacement.

QA1322: Resolving issues caused by the ZeroLink feature in Xcode.

QA1296: Explains when downloading through a proxy server will work, and when it will fail.

QA1255: Describes how a process gets its environment variables.

QA1321: Explains how to eliminate '_objc_exception_set_functions' ZeroLink errors in Xcode

QA1291: Explains when to choose URL Access or CFNetwork when downloading files from within your application.

QA1319: Describes the state of the art of installing I/O Kit kernel extensions (KEXTs) without requiring a restart.

QA1315: Explains a bug in the Mac OS X 10.3 Navigation Services Custom Area involving the EditText and its work around.

QA1314: Ensuring the Sequence Grabber TimeBase is being driven by the Sound Clock when recording audio and video.

QA1293: Explains how mDNSResponder implements TXT record rate limiting in Panther.

QA1311: Explains why registering the same Bonjour service twice on the same machine doesn't cause a name conflict.

QA1308: Describes changes in unmounting behavior for VFS plug-ins under Mac OS X 10.3 "Panther."

QA1318: How to handle sound files with magic cookies when using an AudioConverter.

QA1170: Mac OS X equivalents of common Java runtime and development directories.

QA1316: Fixing compilation issues when upgrading to QuickTime 6.4 on Mac OS X 10.2.x systems.

QA1268: Using full scene anti-aliasing (FSAA) in OpenGL applications.

QA1309: Discusses and demonstrates sleep versus doze detection on Machintosh Mac OS X

Deprecated - QA1280: Workaround for a known issue in Java 1.4.1 Update 1 on Jaguar.

QA1313: Avoid a paramErr returned from ConvertMovieToFile by setting up a Sound Description when exporting to a .wav file.

QA1307: Discusses installing PCI/PCI-X cards of different speeds in the Power Mac G5.

Deprecated - QA1237: How to use SetPort( NULL) to provide QuickDraw with a known good port.

QA1287: Demonstrates "how to" tell if a PCI device has on board I/O space.

QA1303: Setting the Sound play though state when previewing and recording a sound channel with the Sequence Grabber.

QA1290: Explains why applications that use Bonjour should stay registered and continue browsing on sleep.

QA1299: Explains the relationship between NSL and Bonjour.

QA1305: Debugging an application with Xcode without requiring the project that built the application.

QA1300: Explains how to add other pasteboard types to an HFS Promise drag in Cocoa.

QA1289: Explains how to remove the "Open Recent" menu item in a Document-based Cocoa application.

QA1200: Explains how to set a custom drag image when doing an HFS Promise drag in Cocoa.

QA1301: Explains "Missing file or directory" errors when building with Project Builder.

QA1279: Explains how to setup a remote or two-machine debugging configuration using gdb and ssh.

QA1286: Saving UserData settings returned from the Sequence Grabber as CFPreferences.

QA1208: Describes to how save and restore a CFPropertyListRef to and from an XML file.

QA1281: Describes how to correct a PackageMaker version.plist and BundleVersions.plist problem.

QA1285: Describes how to get owner and group name references for PackageMaker package contents.

QA1283: Provides a workaround when PackageMaker's NeedsAuthorization value causes a Mac OS X 10.1 installation failure.

HW82: Alerts that non-compliant, self-powered USB devices plugged into a G4, can cause problems with low-voltage-sensitive SDRAM .

QA1098: Mac OS X Bundled data-fork based Resources

QA1282: Using a QuickTime time base callback (NewCallBack) to detect when a movie has stopped.

QA1278: Notes Preferred Bluetooth Transmitter Characteristics for products designed for Apple Systems.

QA1277: Discusses AuthorizationCopyRights and the relationship between Authorization Services, authorization sessions, Security Server, credentials, and the credentials cache.

QA1272: Retaining Aqua background for JComboBox menus with custom control borders.

QA1274: Describes how to filter QuickTime media types in a Navigation Services filter procedure.

QA1270: Explains a problematic Data Browser API definition and how to work around it.

QA1276: Explains that CGImageRef contents are considered immutable once created.

QA1250: Explains the QuickTime Sequence Grabber's relationship between the Source, Video, and Channel Bounds when capturing video.

QA1085: Why Tioga printing plugins for PostScript printing aren't called on Mac OS X 10.2 and later.

QTMCC19: Explains how to use an image decompressor's data-loading proc.

QA1271: Discusses design considerations for DRAM DIMM power pin connections for Macintosh Computers.

QA1209: When and why to update an OpenGL context in response to system and user actions.

QA1266: Details Design and detection considerations for 17-inch PowerBook power adapters

Deprecated - QA1019: Describes a workaround for a problem attaching during two-machine debugging on Mac OS X 10.0.x.

QTMTB54: Talks about using the QuickTime Movie Toolbox function GetMovieNextInterestingTime with MPEG media tracks.

QA1259: Describes how two memory management edge cases are handled by the common Mac OS memory allocators.

QA1261: Discusses ColorSync thread-safety issues.

QA1260: Recommended approach to notifying the Finder to update its open windows of a file creation or change.

QA1252: Describes how to configure Mac OS X as a PPPoE server for testing purposes.

QA1246: Details the automatic coercions between QuickDraw and Quartz types provided by the Carbon Event Parameter accessors.

QA1233: Why 'ld' may give a warning about the Mac OS X_DEPLOYMENT_TARGET environment variable and its failure to weak link.

QA1251: Describes why FSSetCatalogInfo does not set the UID and GID of the file, and provides a work around.

QA1165: Describes how to get the modem connection speed from the System Configuration framework dynamic store.

QA1164: How to disable QuickTime error dialogs which may be presented when opening or tasking a movie.

QA1245: Explains how to workaround a bug in Project Builder that blocks CVS functionality.

QA1244: QuickTime qtNetworkAlreadyAllocatedErr error code (-2127) occurs when the user's Connection Speed preference setting is too slow.

QA1192: Describes why using the cmpWantsRegisterMessage flag is not recommended on Mac OS X.

QA1243: Techniques to verify that a Movie can actually draw into a non-RGB GWorld.

QA1247: How to draw each page of a multi-page PDF document using the QuickTime movie importers.

Deprecated - QA1216: Describes how to use PMSessionSetDocumentFormatGeneration and PMSessionGetGraphicsContext to get a CGContextRef for printing.

QA1238: Explains the thread-safety issues for the Quartz 2D API.

QA1234: Describes how to programatically access Secure Web Proxy information.

QA1173: How to handle text encodings correctly when writing a file system (VFS) plug-in for Mac OS X.

QA1235: Describes how to convert a string to precomposed Unicode.

QA1230: Explains the steps needed to support a movie progress proc in a movie export component.

QA1219: Using menu-item separators in an NSPopUpButton control of a Sherlock channel.

QA1221: Explains the use of the BOM character in 'utxt' scrap data

QA1223: How to use Text Encoding Hints.

QA1227: Discusses the MatrixRecord structure and QuadToQuadMatrix function.

QA1231: Explains what QTSetAtomData does with the data passed into it.

QA1226: Discusses the QTVideoOutputGetIndImageDecompressor call.

QA1222: Shows the basics of using buffer rectangles and clip regions with AGL.

QA1218: Describes how to use CGDisplayUsesOpenGLAcceleration to see if a display is accelerated or not.

QA1217: Describes how to compute the DPI for a given display in a given mode using Core Graphics.

QA1188: Technique for finding function pointers for OpenGL entry points in Cocoa and Carbon

QA1189: Identifies a problem with CopyBits and PICT on Mac OS X 10.2 and gives a simple workaround.

QA1214: Details the differences and similitudes between the root control, the root view, and the content view of windows.

QA1212: Explains in which case your kEventControlDraw handler wouldn't receive a CGContext parameter.

QA1215: Explains when and when not to call CreateRootControl after creating a window.

QA1213: Explains in which case HIObjectRegisterSubclass would return paramErr and gives a work around.

QA1210: Details the minimal set of Carbon Events needed to implement a simple custom push button HIView.

QA1128: Explains when to use QDSwapPort.

QA1203: Shows how to correctly specify cmPath-based profile locations on Mac OS X

Deprecated - QA1182: Describes some problems with standard printf logging in a Printer Module on Jaguar.

QA1186: Explains how to control Quartz 2D's image interpolation.

QA1193: Describes APIs added to Mac OS X to allow applications to draw QD text using CG anti-aliasing.

QA1206: Describes how to support the QTVideoOutputGetIndSoundOutput function in Mac OS X.

QA1207: Updating Project Builder to find new symbols, including the Bluetooth framework under Mac OS X.

QA1205: Shows how to programmatically get the name of a ColorSync profile.

QA1204: Setting sound input device driver parameters for QuickTime sequence grabber audio channels.

QA1185: Explains why some PDE localizations might not appear in all applications.

QA1202: Why -stringByTrimmingCharactersInSet: sometimes returns an empty string result in Mac OS X 10.2.x when it shouldn't.

Deprecated - QA1140: Explains a known bug in URL Access related to progress dialogs.

QA1172: Explains why you should avoid determining allowable rights when creating an AuthorizationRef.

QA1199: Explains why you shouldn't create a custom authorization dialog.

Deprecated - QA1073: Explains how to work around a bug in URL Access when setting request headers.

QA1190: Shows how to edit the list of effects returned by the QTGetEffectsList function.

QA1145: Shows how to preserve the embedded ICC profile when using the QuickTime Graphics Importer/Exporter routines

QA1194: Demonstrates how to use the SetTrackLoadSettings function to save the hintsHighQuality playback hint in a movie.

QA1143: How various gamma functions are implemented in Mac OS X

QA1181: Work around for a bug in Mac OS X 10.2 that prevents the delivery of process Carbon events.

QA1184: Describes how threads and signals interact.

QA1191: Confirms the use of faster DDR DRAM in the 867MHz Power Mac G4 (Mirrored Drive Doors).

QA1175: Advises against using resource forks in Mach-O binaries.

QA1152: Using the CanQuickTimeOpenFile function in a Navigation Services filter to display files that QuickTime can open.

QA1156: Explains the requirements for the use of the Listbox Control on Mac OS 9 and Mac OS X.

QA1157: Describes why base-derived codecs that set canAsync must implement ImageCodecQueueStarting and ImageCodecQueueStopping.

QA1151: Explains how to set the default location with a NavCustomControl call using the kNavCtlSetLocation message in the Event Proc.

QA1148: Describes how to get the natural bounds of layers contained in a multi-layered image file.

QA1146: Using the Aqua close button dot in Swing applications to indicate document changes.

QA1150: Demonstrates a static class method which can be used as a QuickTime movie drawing complete callback.

QA1147: Demonstrates how to programmatically configure a movie export component without showing the Movie Export dialog.

QA1142: How to prevent a crash when using multiple disabled -- but editable --NSComboBoxes in a view.

QA1144: Discusses how calling GraphicsImportSetBoundsRect will reset a graphics importers matrix.

QA1135: Demonstrates how to extract User Data from QuickTime Movies.

QA1139: Describes the correct way to access data stored in AEDesc records.

QA1136: Discusses how applications should honor the copyright field in the header of an ICC profile.

QA1132: Describes resource file extensions supported by QuickTime for Windows.

QA1058: Where to locate the QTJava.zip file for inclusion in your java/javac classpath.

Deprecated - QA1129: Explains how to workaround asynchronous SCSIAction crashes on Mac OS X.

QA1130: Describes PC100 SDRAM DIMM limitations on the "original " Flat Panel iMac.

QA1111: Explains calling and providing parameter values to an AppleScript event handler from an application written in C.

QA1126: Describes how the spatialQuality value reflects the setting of lossy compressed images like JPEG.

QA1125: Explains why a Static Text Control is not deactivating when the other controls are.

QA1123: Describes how, using Carbon and BSD respectively, to list all applications and processes.

QA1122: Describes two recently introduced options for the context parameter of MPRemoteCall.

QA1113: Describes how the Carbon File Manager interacts with BSD via "volfs" and the "/.vol" directory.

QA1117: Explains how to work around NSTabView draw problems in Mac OS X 10.1.x

QA1115: Describes potential problems with creating windows or ports when the current GDevice isn't the main device.

QA1100: Describes when IOKit runs at primary (hardware) interrupt context.

QA1121: Describes the differences between a Power Management Policy Maker and a Power Management Power Controller.

QA1119: Explains how to delete a specific Open Firmware configuration variable without using Command-Option-P-R.

QA1114: Discusses QuickTime's support for pixel formats with more than 8 bits per channel.

QA1116: Describes why DataHSetDataRef and OpenADataHandler may return a couldNotResolveDataRef error in the writing case.

QA1075: Explains how to interpret I/O Kit error codes.

QA1118: Explains why static linking of user binaries is not supported on Mac OS X, and possible workarounds.

QA1112: Describes how to avoid headaches when dealing with Pascal to C string conversion with QTML.

QA1110: Explains the term "Media" as used in QuickTime and how it relates to media editing APIs.

QA1109: Discusses the similarity field of the CodecCompressParams structure used in ImageCodecBandCompress to implement key framing during compression.

QA1108: Provides useful information for developers of Energy Star-compliant PCI devices.

QA1107: Describes the differences between the headers in IOKit.framework and the I/O Kit headers in Kernel.framework.

QA1105: Explains why audio is captured from a DV source even though you may not want to.

QA1102: Explains why booting with the Command-Option-P-R keys doesn't reset date and time preferences.

QA1103: Describes what happens when you boot holding the Command-Option-P-R keys.

QA1099: Describes how to configure the Power Macintosh so less memory is recognized than is actually present.

QA1096: Explains how to eliminate the incompatible flag -framework error in Project Builder.

QA1094: Demonstrates how to intercept movie controller actions.

QA1095: Demonstrates how to intercept wired actions in a movie controller action filter function.

QA1093: Shows how to determine if a given QuickTime movie requires a component that's not currently installed on the system.

QA1091: Correcting render problems with multi-line JTree node labels in the Aqua look and feel.

QA1080: Explains how to add an automated Window menu to your Carbon application.

QA1081: Preventing background-only apps from activating when their NSStatusItem(s) are clicked in Mac OS X 10.1.

QA1079: Explains how to enable the application menu's "Preferences..." menu item on Mac OS X.

QA1078: Describes how to get the user and computer name on Mac OS X.

Deprecated - QA1082: Explains why SetDialogItemText may seem to not work correctly if you have embedding turned on.

QA1089: Describes some of the factors affecting QuickTime video effects quality.

QA1090: Discusses how to ensure smooth movie playback when using Carbon Events in an application.

QA1067: Tells how to set environment variables for user processes.

QA1046: Explains when you should call CGContextClosePath.

Deprecated - QA1074: Explains how to use URL Access with proxy servers.

QA1056: Explains that the Core Graphics save and restore GState APIs do not affect the path.

QA1077: Explains how to work with groups and folder references in Project Builder

QA1063: Documents the namespace for the vendor_code field of the kern_event_msg structure.

QA1054: Describes how to install and use input methods on Mac OS X.

QA1071: Describes the supported CAS Latency values for the "QuickSilver", PowerMac G4 CPUs.

Deprecated - QA1069: Explains why Objective-C and Java selectors appear to be the same name but equality tests fail.

QA1068: Describes the available Mac OS X DrawSprocket services.

QA1065: Demonstrates Open Firmware method of determining RAM size & location in New World Machines.

QA1064: Describes how to use WebObjects' monitor utility to stop and start application instances.

QA1060: Describes which YUV pixel formats are supported by QuickTime.

QA1041: Describes an alternative to using the JDBC adaptor with FrontBase for WebObjects 5.0.

QA1035: Describes how to import WebObjects 4.5.x projects into WebObjects 5.0.

QA1048: Explains how to determine the bounds of a CGContext.

QA1049: Explains why the CGContextAddXYZ APIs don't draw anything immediately.

QA1047: Explains that path drawing operations consume the path.

QA1055: Describes how to start a task that has been suspended with the ability to resume it later.

DV39: Discusses the choice of serial APIs supported by traditional Mac OS and Mac OS X.

QA1050: Explains how to clear the clipping path for a CGContext.

QA1045: Explains why the Core Graphics drawing state sometimes changes for no apparent reason.

QA1053: Shows how to force gcc (compiler used by Project Builder) to understand Pascal strings.

QA1044: Explains how to export a TIFF file in little-endian format.

QA1043: Explains how to draw into the back buffer with SetMovieGWorld.

QA1040: Outlines Memory ICs design limitation on original "Bronze Keyboard" Powerbook G3.

QA1038: Explains how to correctly handle HID Manager event queue data underruns.

QA1036: Demonstrates how to display PCI Configuration Resister contents in Open Firmware.

Deprecated - QA1057: Explains of how to enable crash reporting in Mac OS X version 10.0.

Deprecated - QA1033: Describes how to focus DebuggingCarbonLib asserts to a single application.

QA1030: How to add the missing -toggleToolbarShown: and -runToolbarCustomizationPalette actions to Interface Builder.

QA1029: Why custom views may not show up in an NSToolBarItem and how to make it visible.

QA1028: Describes problems with ICLaunchURL and "file:///" URLs on Mac OS X.

QA1027: Talks about one way of improving ATSUI text drawing performance.

QA1011: Explains how to draw to a CGDirectDisplay-captured display using QuickDraw.

QA1010: Describes how to use SyncCGContextOriginWithPort.

QA1009: Explains why CoreGraphics drawing comes out upside down relative to QuickDraw drawing.

QA1026: Describes how to call an AppleScript from an application written in C.

QA1022: Describes how to set up your application to work with Apple's Help Viewer.

OPS05: Explains why aliases may become disconnected on a CD-ROM.

QA1014: Using QTNewGWorldFromPtr to create sub GWorlds which reference the pixel data of other GWorlds.

QA1017: Describes using QTNewGWorldFromPtr to access individual fields contained within a frame of DV source.

QA1008: Specifies the correct behavior of the WaitMouseUp function.

QA1007: Clarifies some issues surrounding pointer ownership when creating GWorlds with QTNewGWorldFromPtr

QA1006: Discusses how an application can ask the Help Viewer to display help about a particular topic.

Deprecated - ME05: What the symbol BowelsoftheMemoryManager means and the most probable cause of this symbol in MacsBug.

QTMCC20: Describes setting flags correctly for AddMediaSample to mark keyframes and difference frames.

QTMCC18: Discusses the -8970 error when using graphics importers with certain TIFF files.

Deprecated - QD64: Describes a way to get MLTE and ATSUI text to print through the QuickDraw bottlenecks.

QD62: Explains how to use CalcCMask and SeedCFill in Carbon even though Carbon doesn't support OpenPort.

Deprecated - QD61: Describes the proper usage of GetPortBitMapForCopyBits.

QD65: Describes a possible solution for window update problems under Carbon.

NW18: Lists the Open Transport libraries and what to link with for PowerPC and 68K.

WOV01: Explanation and workaround for random crashing with WebObjects patch 2 on Windows NT with IIS.

QTMCC12: Describes how to get full resolution preview image quality when capturing DV.

OV03: Describes how to find out if your application is running in the Classic environment in Mac OS X.

HW100: Demonstrates how to find out the version of Open Firmware on your Macintosh.

HW101: Describes the Open Firmware path that is occasionally shown at boot time.

HW99: Describes devaliases in Open Firmware.

QTMCC14: Discusses the differences between components, component instances, component storage, and component RefCons.

QTMCC15: Discusses decompressing an MP3 file into a buffer using SoundConverter APIs.

QTMCC16: Describes how to import System 7 sound files using QuickTime.

HW97: Describes a method to display memory bus speed for G3 or G4 Macintosh in Open Firmware.

HW96: Discusses the unique values of Open Firmware version numbers.

QTMCC17: Discusses different APIs used to edit tracks in QuickTime movies.

HW89: Describes the aliases node in the Open Firmware device tree.

QTMTB62: Explains how to configure ConvertMovieToFile to use the same configuration information for more than one call.

QTMTB58: Describes reasons why BeginMediaEdits would return the -2050 badDataRefIndex error code during a media-editing session.

HW88: Describes how to find the "chosen" node in the Open firmware device tree.

QTMTB61: Explains how to use the InsertTrackSegment function to copy a track reference rather than the actual media.

HW93: Explains why the PCI bus is considered "green".

HW92: Briefly describes the three PCI header types defined in the PCI 2.2 specification.

HW86: Explains the usage of the "@n" notation in Open Firmware device tree nodes.

HW94: Explains that Apple does not support PCI address/data stepping.

HW91: Explains why PCI class codes are important.

HW87: Explains why older PCI Macintoshes do not recognize a Cardbus controller.

QTW99: Definitions for the QuickTime for Windows .qtx/.qtr/.qt/.mov files.

QTMTB60: Describes how to ensure any changes made to a movie are saved.

QTMTB59: Describes using the ConvertMovieToFile routine to export a WAV audio-only movie to an AIFF file using a specific compressor.

QTW98: Using the Windows Graphics Device Interface (GDI) for all drawing under QuickTime for Windows.

HW85: Alerts that the Open Firmware (IEEE 1275-1994) document can't be found at the IEEE Standards Association site.

Deprecated - DV42: Describes a legacy Mac OS technique avoiding system hangs when using serial drivers on USB systems.

FL14: Demonstrates finding your application's directory and setting it as the default directory.

TX14: Setting the correct country code in the 'vers' resource to reflect the application's localization.

QTMTB57: Describes methods for decompressing individual frames of a video track into an offscreen memory buffer.

QTMTB56: Explains using the graphics importer API's to read image data which resides in memory.

HW84: Discusses why legacy devices with hard-wired I/O addresses may not work properly with Open Firmware.

Deprecated - HW83: Discrepancies between PowerBook Developer Note and TIL articles 14870 and 58582, regarding maximum memory configurations.

HW81: Details what to expect when accessing the motherboard SCSI bus on the Blue & White G3.

QTMCC13: Demonstrates how to change the compression factor when exporting a JPEG file.

OV02: Describes OSStatus values that generate errors without colliding with reserved Apple system values.

FL13: Describes the afpRangeOverlap error and a work around.

HW78: Describes the three required types of PCI headers to be provided in its configuration header space.

HW79: Explains what a CardBus host bus adapter (HBA) is and discusses its implementation on the Macintosh.

HW76: Explains an "Open Firmware phandle" and why it is inaccessible from the Mac OS.

HW77: Explains the differences between PCMCIA, PC Card, and CardBus.

QTW97: Use the Resource Manager to avoid byte-swapping 'snd ' resources before playing under Windows

QTW96: How to make QuickTime 4 for Windows draw onto a surface using your custom DirectDraw object.

Deprecated - NW63: Discusses Open Transport 2.5's change to the behavior of raw IP endpoints with IP_HDRINCL set.

HW75: Explains the three-part "Device configuration" numbers for SDRAM in the Power Mac G4 Computer Developer Note.

Deprecated - HW64: Discusses whether Name Registry nodes copied from the Open Firmware device tree are unique.

HW70: Explains the Forth looping words "begin" and "again" and how to escape such a loop.

HW66: Explains how to change the numeric base for the Open Firmware user interface.

HW69: Explains how to determine the top of the Open Firmware dictionary.

NW60: Shows with sample code how to invoke a user's default browser to open a specific URL.

QTMTB55: Explains why subsequent calls to the SGSetSettings can fail after the first call to SGSetSettings completed successfully.

HW73: Explains how to search for specific entries within all the global and local Open Firmware words.

HW67: Describes the purpose of the Open Firmware return stack and how developers can use it.

HW72: Explains the function and use of the Open Firmware word "see".

FL10: Shows how to access file control blocks correctly, reiterating not to access FCBs directly.

Deprecated - HW49: Identifying a Mac by name ("iMac"), and better alternatives for determining specific features ("has Firewire").

Deprecated - SND19: Enabling regular sound callbacks under Mac OS 9 and Sound Manager 4.0.

Deprecated - SND18: Obtaining a synchronous SysBeep with Sound Manager 3.1.

TB64: Explains how to set up the control attributes when creating controls, and UserPanes in particular.

QTMTB53: Describes how to apply a background color to an entire movie.

FL12: Discusses a problem with AFP volumes displaying incorrect free space, and returning disk full errors.

QTMTB52: Explains how to play memory-resident WAVE data in QuickTime 4 or later.

HW63: Lists the systems that do and don't support the Driver Services Library and the MP Nanokernel.

QTMTB51: Explains why white frames can occur in a movie that was saved using ConvertMovieToFile.

Deprecated - SND16: MACE algorithms only support the compression of 8-bit offset binary sound.

Deprecated - FW01: Explains the function of the FireWire Serial Bus Protocol 2 (SBP2) doorbell.

FW03: Explains the meaning and usage of the SBP-2 unsolicited status message.

CS13: Describes ColorSync profiles, focusing on the desc tag of the profile and the results of incorrect tags.

Deprecated - TB63: Details how to change the variant of a custom control after creating the control.

NW62: Enumerates the TCP/IP options and their sizes for Open Transport.

HW61: Discusses the use of the AAPL,slot name property for PCI

HW60: Describes a method to display the version of Open Firmware on a Macintosh.

HW51: Describes using the "dl" command in 1 machine mode.

HW55: Describes the meaning of the acronym PCI SIG.

HW57: Describes how to limit Forth commands from scrolling off the screen.

HW58: Defines a tokenizer.

Deprecated - NW58: Explains why the fBroadcastAddr field may be zero after a call to OTInetGetInterfaceInfo and includes the workaround.

HW48: Tells how to boot a system after entering the Open Firmware user interface.

HW40: Tells how to change the configuration variable in Open Firmware.

HW46: Describes the differences between an Open Firmware word and an Open Firmware method.

HW47: Explains the differences between using Restart or Shut Down on Open Firmware

HW43: Explains that a Powerbook has a PCI bus.

HW39: Describes the Open Firmware name property generation process.

HW45: Describes how to invoke the Open Firmware user interface on startup.

HW42: Explains that the iMac has a PCI bus even though it has no expansion slots.

HW37: Explains how to change from one machine mode to two in the Open Firmware user interface.

HW38: Defines the configuration variables in Open Firmware.

HW34: Documents the generic names in Open Firmware.

HW35: Explains Open Firmware snag keys, including examples of their function.

HW36: Documents 1 machine mode vs. 2 machine mode in Open Firmware.

FL11: Set up a disk for secure erasures. Resources with information on magnetic disks, information recovery.

Deprecated - TB54: Describes how to move the menubar to another Macintosh Display and why this move is unadvisable.

Deprecated - QD59: Explains why text drawn using TextMode(grayishTextOr) is never drawn; provides a workaround.

DV33: Explains the correct use of PrepareMemoryForIO on DMA buffers when writing a device driver for DMA software.

QTMTB50: Explains why a movie's sound data can continue to play longer than video data.

QTMCC11: Describes how to use the Sound Manager to decompress and play Window's Microsoft ADPCM-compressed WAVE files.

QTW89: Don't do anything significant in your QuickTime 3 for Windows DLL Main procedure.

QTW88: Programatically checking for the presence of QuickTime 3 for Windows.

QTW91: Activating your custom palette under QuickTime 3 for Windows by calling NSetPalette and ActivatePalette.

QTW94: Avoid MSVC++ link error LNK4098 when building QuickTime 3 for Windows applications.

QTW87: Some Macintosh Toolbox functions are available with QuickTime 3 for Windows.

QTW86: Using Mac-style resources in a Windows 98/95/NT or DLL using QuickTime 3 for Windows FSpOpenResFile function.

NW09: Shows how to determine if a volume is mounted over the network.

NW26: Explains why numerous small package exchanges result in poor TCP performance.

Deprecated - SND15: Capturing the output from the Speech Synthesis Manager to a file.

Deprecated - SND14: Sound Manager and sound input driver compression options are limited to allow interrupt time recording.

Deprecated - SND13: Using the sound output siMonitorAvailable, and siMonitorSource selectors.

Deprecated - SND12: The use of siOSTypeInputSource, and siOSTypeInputAvailable selectors and extracting the siOSTypeInputAvailable OSTypes returned.

Deprecated - QD56: Explains where to find information on the PICT file format and warns against parsing a PICT file.

Deprecated - SND11: Setting audio input gain under Mac OS 8.1.

Deprecated - SND10: Using the sound input driver to select specific sound input sources.

Deprecated - SND09: The format of the data returned by the siOSTypeInputAvailable selector is SoundInfoList.

Deprecated - QD51: Shows how to create gray-scaled images at resolutions greater than 8 bits for display.

Deprecated - NW53: Explains why UDP endpoints may never receive UDP broadcast messages.

NW52: Describes what happens when you use OTScheduleDefferedTask to schedule a task that is running.

IC04: Shows how to programmatically deselect icons in the Finder.

Deprecated - NW50: Shows how to use the Open Transport modem script engine.

Deprecated - NW48: Explains why running Open Transport 68K code on a PowerPC may not always work.

NW47: Describes how to change the TCP window size in Open Transport.

PLAT28: Explains stub libraries and their use, and differences between shared libraries and stub libraries.

QTMTB48: Describes the routine SetMovieDefaultDataRef and includes sample code showing how to use it.

DV18: Demonstrates CD-ROM drive detection.

QTMTB47: Explains a few complications one might face in creating and saving QuickTime movie files.

QTMCC04: Gives a reference for information on image description extensions.

TB30: Explains why Resource IDs should be unique within a given resource type within a given resource file.

QTMCC10: Describes the expected behavior of the create/update preview button in the SFPGetFilePreview dialog.

NW42: Explains why OT passes data to a TPI module using M_DATA message blocks instead of M_PROTO+T_DATA_REQ.

QTMCC08: Gives practical limits for data transfer rates under QuickTime 2.5.

QTMCC09: Explains why there is no documentation on the movie import API selectors: kMovieImportGetFileTypeSelect and kMovieImportDataRefSelect.

QTMA06: Explains missing and changed items in QuickTime 2.5.

Deprecated - NW38: Tells how to determine the maximum 'qlen' value which limits the number of supported handoff endpoints.

Deprecated - NW36: Identifies a bug in Open Transport 1.1 which means your application must CloseOpenTransport before quitting.

Deprecated - NW37: States the proper way to clean up any pending system tasks scheduled with OTScheduleSystemTask.

Deprecated - SND01: Changing the input gain setting on older Power Macs before recording.

Deprecated - SND03: siActive Channels is unsupported on some older PowerMacs (siUnknownInfoType returned by SPBGetDeviceInfo).

Deprecated - NW29: Describes the proper way to abort OTConnect, and why after calling OTSndDisconnect you may receive "kOTOutStateErr".

NW25: Explains that a passive TCP connection cannot hand off the connection to a different port address.

Deprecated - TB19: Explains how PBDTGetAppl() chooses which application copy to launch, and how to deal with the trash.

OPS09: Describes the behavior of PBLockRange.

NW23: Describes the relationship between PSetSelfSend in Classic AppleTalk and Open Transport AppleTalk.

Deprecated - NW24: Explains why an OTConnect call will complete before the server responds.

Deprecated - NW28: Explains why a server application acquires a different TCP/IP port address after restarting.

Deprecated - NW27: Tells where to get more information on TCP Option sizes and setting TCP Options.

Deprecated - HW28: Describes the Dynamic Recompiling emulator's cache, including a description of when to flush the cache.

Deprecated - NW22: Explains why a kOTStateChangeErr -3168 occurs when there is a handoff endpoint involved.

Deprecated - NW20: Describes an orderly disconnect situation in Open Transport between two nodes.

NW21: Explains why a call to OTSnd may result in a kEBADFErr -3208.

QTMRF07: Explains why a QuickTime movie shouldn't contain subMovies that have different color palettes.

Deprecated - TB18: Lists the steps necessary to find the home file of a given font.

CS06: Gives downloads for documents describing embedding ICC profiles in EPS, PICT, and TIFF files.

CS08: Explains the return value of NCWNewColorWorld and the CMWorldRef parameter as a valid return value when successful.

CS09: Gives source on embedding ColorSync profiles in EPS as well as PICT and TIFF formats.

Deprecated - QD40: Why a sample program compiled with SC may give the link error: undefined entry qd. Provides a solution.

Deprecated - QD20: Provides several techniques of causing OpenPicture to allocate temporary memory for a picture handle.

Deprecated - QD21: Explains how to convert RGB colors into the palette index created by an application.

Deprecated - QD18: Explains what the error code -151 means when in NewGWorld.

Deprecated - QTMTB45: Describes timing issues that can be caused by applications calling WaitNextEvent while playing a QuickTime movie.

QTMTB46: Describes two methods of measuring the rate of samples for Quicktime movies.

Deprecated - QD15: Identifies incorrect documentation in Inside Macintosh Volume V regarding the formats of PnPixPat and BkPixPat opcodes.

Deprecated - QD24: Using a custom color table to get PICTs to display with the right colors in an offscreen GWorld.

Deprecated - QD23: PaintRgn with RGBForeColor and transfer mode addOver doesn't return color to original on 256-color-screens.

Deprecated - QD27: Demonstrates creating a mask where the mask is 0 for pure white pixels and 1 everywhere else.

Deprecated - QD17: Recommends alternatives to spooling the results of CompressPicture or CompressImage to or from disk.

Deprecated - QD26: Why WindowManager causes a flicker using EraseRect and provides a solution for this problem.

QTMTB43: Recommends not to mix compressed and uncompressed data samples into the same sound track.

QTMTB44: Makes a correction to the description of SetMediaDataRef in the QT2.0 CD.

QTPC06: Lists a reference for information on QuickTime atoms and their formats.

QTICM14: Describes how to display an extra Options button in the normal Image Compression dialog.

QTICM16: Describes extracting information from an MPEG movie file and placing it in a specific MPEG track.

QTPC08: Discusses the meaning of a QuickTime movie atom's chunk value.

Deprecated - DV04: Describes a legacy Mac OS technique for obtaining a list of SCSI Parallel drivers, devices, and LUNs.

QTMCC02: Describes how your codec can display an extra Options button in the Standard Compression dialog.

TB14: Details the Wide routines listed in the FixMath.h header (WideDivide, WideCompare, WideBitShift, WideShift, etc.).

QTMTB27: Demonstrates the use of a transfer procedure to access a decompressed image and manipulate it prior to display.

QTMTB31: Describes how to embed QuickTime movies into files, and play back on Windows or Mac.

QTMTB26: Explains how the position of a pasted movie is determined and shows how to force a given location.

QTICM13: Describes resolving an issue with missing ImageDescription when sending compressed images over Ethernet using CompressSequenceBegin.

QTMTB32: Demonstrates finding correct time values for GetMoviePict to get all the frames of a QuickTime movie.

QTICM08: Describes transforming the generic icons of QuickTime PICT-created files into thumbnail icons of these PICTs.

QTMTB17: Demonstrates how to retrieve the pixel depth of a QuickTime video media or movie.

Deprecated - QTMA05: Explains resolving the lack of QuickTime 2.0 API support for creating new music components.

QTMTB39: Explains movie volume values, and how to exceed the maximum level using Sound Manager 3.0.

Deprecated - QTICM04: Describes the function call GDGetScale, its parameters, and errors it may encounter.

Deprecated - QTICM03: Describes the function GDHasScale; lists what it returns, its main purpose, parameters, and possible errors.

Deprecated - QTICM05: Describes the function GDSetScale, its parameters, and the errors it may encounter.

QTMCC01: Describes how to get the first frame of a movie using GetMovieNextInterestingTime.

QTICM02: Details how to determine whether a picture's QuickTime-compressed, contains QuickTime-compressed images, and type of compression used.

QTMTB18: Tells why the movie controller ignores the clip set by SetMovieDisplayClipRgn and shows a correct clipping technique.

QTICM09: Details how to determine whether a picture's QuickTime-compressed, contains QuickTime-compressed images, and type of compression used

QTMTB42: Lists the advantages of calling PreRollMovie to improve the performance of QuickTime movies.

QTPC02: Talks about ways to reduce noise in movies created with the CinePak codec.

QTMTB34: Explains restrictions on moving movie data around in a file after creation; also gives work arounds.

QTMRF04: Explains what the sowt and the twos format is in QuickTime.

QTMTB38: Provides the calls to change the current time and to reposition a movie to play from the start.

QTMTB30: Describes how to retrieve audio from QuickTime files in 1 second chunks.

QTMTB23: Explains why ShowMoviePoster doesn't honor the clipping region when clipped to the cell size.

CS03: Answers several questions on special profile sizes in ColorSync Manager and other efficiency issues.

QTMTB28: Describes how to get the first frame of a movie using GetMovieNextInterestingTime.