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QuickTime 7.1.5 Security Enhancements
(HTML)
QA1520: Discusses the security enhancements and other changes contained in the QuickTime 7.1.5 Update.
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QuickTime |
2007-04-02
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QuickTime and Carbon Events
(HTML)
QA1090: Discusses how to ensure smooth movie playback when using Carbon Events in an application.
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QuickTime |
2001-10-26
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QuickTime Audio - Easy Frequency Level Metering with MovieAudio APIs
(HTML)
QA1459: Describes how to perform frequency band level metering using MovieAudio metering APIs.
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QuickTime |
2006-01-26
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QuickTime Audio - Muting and GetMovieAudioFrequencyLevels
(HTML)
QA1556: Discusses the change made to the GetMovieAudioFrequencyLevels API with QuickTime 7.2.
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QuickTime |
2007-09-28
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QuickTime Audio - Rendering QuickTime Movie audio to a specific Audio Device
(HTML)
QA1578: Describes how to render Movie audio to a specific audio device.
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QuickTime |
2008-01-08
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QuickTime Audio - Retrieving the correct audio format bit depth value
(HTML)
QA1477: Discusses how to retrieve accurate audio format bit depth.
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QuickTime |
2006-05-17
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QuickTime DirectDraw Surfaces
(HTML)
QTW96: How to make QuickTime 4 for Windows draw onto a surface using your custom DirectDraw object.
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QuickTime |
1999-11-01
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QuickTime Effects - How to set up parameter description values when using kParameterTypeDataImage
(HTML)
( )
QA1326: Setting up an effect parameter description when using kParameterTypeDataImage as the parameter data type.
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QuickTime |
2003-12-09
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QuickTime Error -2127 qtNetworkAlreadyAllocatedErr Explained
(HTML)
()
QA1244: QuickTime qtNetworkAlreadyAllocatedErr error code (-2127) occurs when the user's Connection Speed preference setting is too slow.
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QuickTime |
2003-03-20
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QuickTime for Windows resource files
(HTML)
()
QA1132: Describes resource file extensions supported by QuickTime for Windows.
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QuickTime |
2002-04-08
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QuickTime for Windows returns bdNamErr (-37) error with long Windows file names
(HTML)
QA1413: Describes how QuickTime may return bdNamErr (-37) error on Windows if file name is > 63 characters
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QuickTime |
2005-10-04
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QuickTime Media Editing
(HTML)
()
QA1110: Explains the term "Media" as used in QuickTime and how it relates to media editing APIs.
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QuickTime |
2002-01-16
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QuickTime Media Optimization Properties
(HTML)
QA1579: Discusses the kQTMovieImporterPropertyID_AllowMediaOptimization and kQTMovieInstantiationPropertyID_AllowMediaOptimization properties.
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QuickTime |
2008-01-15
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QuickTime movies require a valid graphics port
(HTML)
QA1345: The QuickTime Movie Toolbox requires a valid graphics port for all movies.
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QuickTime |
2004-03-19
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QuickTime Music Architecture Header Update
(HTML)
()
QTMA06: Explains missing and changed items in QuickTime 2.5.
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QuickTime |
1996-08-21
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QuickTime Preview Behavior
(HTML)
()
QTMCC10: Describes the expected behavior of the create/update preview button in the SFPGetFilePreview dialog.
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QuickTime |
1996-11-27
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QuickTime Sound
(HTML)
QTMRF04: Explains what the sowt and the twos format is in QuickTime.
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QuickTime |
1995-05-01
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QuickTime Supported YUV Pixel Formats
(HTML)
QA1060: Describes which YUV pixel formats are supported by QuickTime.
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QuickTime |
2001-07-19
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QuickTime Texture Visual Context - kQTVisualContextNotAllowedErr with non-accelerated graphics cards
(HTML)
QA1542: Discusses how to create a display mask and avoid a kQTVisualContextNotAllowedErr when using a non-accelerated graphics card.
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QuickTime |
2007-09-18
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QuickTime Toolbox GetMovieTime Call
(HTML)
QTMTB38: Provides the calls to change the current time and to reposition a movie to play from the start.
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QuickTime |
1995-05-01
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QuickTime Visual Context - Setting the kQTVisualContextOutputColorSpaceKey Attribute
(HTML)
QA1550: Describes how to configure a QuickTime OpenGL Texture Visual Context with the kQTVisualContextOutputColorSpaceKey attribute.
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QuickTime |
2007-09-28
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Registering custom pixel formats with QuickTime and Core Video
(HTML)
QA1401: Discusses how to register custom pixel formats with QuickTime & Core Video with QuickTime 7.
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QuickTime |
2005-09-06
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Retrieving Audio from QuickTime Files
(HTML)
QTMTB30: Describes how to retrieve audio from QuickTime files in 1 second chunks.
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QuickTime |
1995-05-01
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Sample code for allocating an amount of dictionary space
(HTML)
HW71: Discusses the allocation and the setting of memory for Dictionary space in Open Firmware.
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QuickTime |
1999-10-11
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Sample Description Endianness
(HTML)
QA1598: Describes the endianness of the QuickTime Sample Description Structure and their extensions.
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QuickTime |
2008-03-17
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Saving changes to modified movies
(HTML)
QTMTB60: Describes how to ensure any changes made to a movie are saved.
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QuickTime |
2000-09-05
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Saving playback hints in a Movie
(HTML)
()
QA1194: Demonstrates how to use the SetTrackLoadSettings function to save the hintsHighQuality playback hint in a movie.
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QuickTime |
2002-09-04
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Saving QuickTime Movie Files
(HTML)
()
QTMTB47: Explains a few complications one might face in creating and saving QuickTime movie files.
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QuickTime |
1997-01-31
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Sequence Grabber - Determining the capture resolution of an IIDC device
(HTML)
QA1403: Discusses how to determine the resolution of a captured image from an IIDC device
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QuickTime |
2005-01-06
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Sequence Grabber - Ensuring the SG TimeBase is being driven by the Sound Clock.
(HTML)
QA1314: Ensuring the Sequence Grabber TimeBase is being driven by the Sound Clock when recording audio and video.
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QuickTime |
2003-10-24
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Sequence Grabber - How do I save user settings as CFPreferences?
(HTML)
QA1286: Saving UserData settings returned from the Sequence Grabber as CFPreferences.
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QuickTime |
2003-09-04
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Sequence Grabber - How often should I call SGIdle?
(HTML)
QA1349: This Q&A discusses how often SGIdle should be called when capturing using the Sequence Grabber.
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QuickTime |
2004-04-06
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Sequence Grabber - Setting the sound channel play through state
(HTML)
QA1303: Setting the Sound play though state when previewing and recording a sound channel with the Sequence Grabber.
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QuickTime |
2003-09-23
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Sequence Grabber - Using the SGDataProc for Sound
(HTML)
QA1348: This Q&A discusses how you can use a Sound SGChannel with the Sequence Grabber DataProc
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QuickTime |
2004-04-06
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Sequence Grabber - Video capture with multiple IIDC cameras
(HTML)
QA1365: Discusses factors which influence the number of IIDC cameras that can simultaniously be used for capture.
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QuickTime |
2004-08-25
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Sequence Grabber preallocates large file when recording
(HTML)
QA1411: Describes how to prevent the Sequence Grabber from filling your entire disk when recording.
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QuickTime |
2006-02-06
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Sequence Grabber Source, Video, and Channel Bounds
(HTML)
()
QA1250: Explains the QuickTime Sequence Grabber's relationship between the Source, Video, and Channel Bounds when capturing video.
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QuickTime |
2003-07-16
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SetSoundMediaBalance balance parameter clarification
(HTML)
()
QTMTB49: Describes correct parameter values for the SetSoundMediaBalance routine.
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QuickTime |
2004-12-01
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Setting a Movie's Clipping Region
(HTML)
QTMTB23: Explains why ShowMoviePoster doesn't honor the clipping region when clipped to the cell size.
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QuickTime |
1995-05-01
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Setting Export Quality
(HTML)
QTMCC13: Demonstrates how to change the compression factor when exporting a JPEG file.
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QuickTime |
1999-12-06
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Setting Sequence Grabber Sound Input Device Driver Parameters
(HTML)
()
QA1204: Setting sound input device driver parameters for QuickTime sequence grabber audio channels.
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QuickTime |
2002-10-25
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Setting the movie background color
(HTML)
()
QTMTB53: Describes how to apply a background color to an entire movie.
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QuickTime |
1999-08-16
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Setting the option button in the ICM dialog
(HTML)
QTMCC02: Describes how your codec can display an extra Options button in the Standard Compression dialog.
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QuickTime |
1995-06-01
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SGSetSettings unexpected results
(HTML)
QTMTB55: Explains why subsequent calls to the SGSetSettings can fail after the first call to SGSetSettings completed successfully.
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QuickTime |
1999-10-11
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The similarity field in ImageCodecBandCompress and Key Frames
(HTML)
()
QA1109: Discusses the similarity field of the CodecCompressParams structure used in ImageCodecBandCompress to implement key framing during compression.
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QuickTime |
2002-01-16
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Sound Manager Codec support in QuickTime 7
(HTML)
QA1448: Describes QuickTime 7 support for constant bitrate and variable bitrate Sound Manager codecs
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QuickTime |
2005-10-26
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spatialQuality Values with Lossy Compression
(HTML)
()
QA1126: Describes how the spatialQuality value reflects the setting of lossy compressed images like JPEG.
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QuickTime |
2002-03-12
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Specifying Chunk Sizes
(HTML)
QTPC08: Discusses the meaning of a QuickTime movie atom's chunk value.
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QuickTime |
1995-08-01
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Standard Audio - Parsing the kQTSCAudioPropertyID_CodecSpecificSettingsArray property
(HTML)
QA1437: Discusses how to parse the kQTSCAudioPropertyID_CodecSpecificSettingsArray property returned from StdAudio. Also see Q&A 1390.
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QuickTime |
2006-11-30
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Standard Audio - Setting output ASBD returns badFormatErr
(HTML)
QA1489: Discusses why badFormatErr may be returned from Standard Audio
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QuickTime |
2006-11-15
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Standard Audio - The CodecSpecificSettingsArray and MagicCookie properties
(HTML)
QA1390: Discusses Core Audio AudioConverter configuration with StdAudio, specifically the CodecSpecificSettingsArray property.
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QuickTime |
2006-11-16
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Stepping Through QuickTime-Movie
(HTML)
QTMTB28: Describes how to get the first frame of a movie using GetMovieNextInterestingTime.
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QuickTime |
1995-05-01
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Track Editing
(HTML)
QTMCC17: Discusses different APIs used to edit tracks in QuickTime movies.
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QuickTime |
2000-09-22
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Unwanted Audio with DV Capture
(HTML)
()
QA1105: Explains why audio is captured from a DV source even though you may not want to.
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QuickTime |
2002-01-14
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Using a QuickTime time base callback to detect when a movie has stopped
(HTML)
()
QA1282: Using a QuickTime time base callback (NewCallBack) to detect when a movie has stopped.
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QuickTime |
2003-08-12
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Using cmpWantsRegisterMessage not recommended on Mac OS X
(HTML)
()
QA1192: Describes why using the cmpWantsRegisterMessage flag is not recommended on Mac OS X.
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QuickTime |
2003-03-11
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Using ConvertMovieToFile or ConvertMovieToDataRef to convert movies without displaying the settings dialog
(HTML)
QA1418: Describes how to perform movie export using ConvertMovieToFile or ConvertMovieToDataRef without displaying the dialog
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QuickTime |
2005-03-22
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Using Mac Toolbox routines Under Windows 98/95/NT
(HTML)
()
QTW87: Some Macintosh Toolbox functions are available with QuickTime 3 for Windows.
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QuickTime |
1998-09-21
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Using Mac-style Resources
(HTML)
()
QTW86: Using Mac-style resources in a Windows 98/95/NT or DLL using QuickTime 3 for Windows FSpOpenResFile function.
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QuickTime |
1998-09-21
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Using MovieExportSetSampleDescription to specify the format of exported data
(HTML)
QTMTB59: Describes using the ConvertMovieToFile routine to export a WAV audio-only movie to an AIFF file using a specific compressor.
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QuickTime |
2000-09-05
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Using Navigation Services to filter QuickTime files
(HTML)
()
QA1152: Using the CanQuickTimeOpenFile function in a Navigation Services filter to display files that QuickTime can open.
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QuickTime |
2002-07-15
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Using QTPixelBufferContextCreate with NewMovieFromProperties
(HTML)
QA1443: Discusses using a QuickTime pixel buffer visual context and NewMovieFromProperties to output frames to pixel buffers.
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QuickTime |
2008-04-24
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Using QTSetAtomData
(HTML)
()
QA1231: Explains what QTSetAtomData does with the data passed into it.
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QuickTime |
2003-01-14
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Using QuickTime to access MP3 ID3 Tags
(HTML)
()
QA1135: Demonstrates how to extract User Data from QuickTime Movies.
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QuickTime |
2002-04-11
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Using SetMovieGWorld to draw to the window back buffer
(HTML)
QA1043: Explains how to draw into the back buffer with SetMovieGWorld.
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QuickTime |
2001-06-26
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Using the kQTPropertyClass_DRM properties with QuickTime
(HTML)
QA1476: Explains how to use the kQTPropertyClass_DRM properties with QuickTime media.
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QuickTime |
2006-04-11
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Using the QuickTime DVCompressor properties
(HTML)
QA1438: Describes the function of the DVCompressor class component properties.
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QuickTime |
2005-10-04
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Using the QuickTime for Java libraries on OS X
(HTML)
()
QA1058: Where to locate the QTJava.zip file for inclusion in your java/javac classpath.
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QuickTime |
2002-04-08
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Using Windows GDI for all drawing
(HTML)
QTW98: Using the Windows Graphics Device Interface (GDI) for all drawing under QuickTime for Windows.
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QuickTime |
2000-09-05
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Video Digitizers - Adding Clean Aperture and Pixel Aspect Ratio Information
(HTML)
QA1512: Discusses the importance of adding 'pasp' and 'clap' image description extensions to the ImageDescription returned by a VDIG.
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QuickTime |
2007-02-14
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Video Output Components - Implementing QTVideoOutputGetIndSoundOutput on Mac OS X
(HTML)
()
QA1206: Describes how to support the QTVideoOutputGetIndSoundOutput function in Mac OS X.
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QuickTime |
2002-10-29
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Video Output Components - QTVideoOutputGetIndImageDecompressor
(HTML)
()
QA1226: Discusses the QTVideoOutputGetIndImageDecompressor call.
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QuickTime |
2003-01-03
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Viewing multi-page PDF files
(HTML)
()
QA1247: How to draw each page of a multi-page PDF document using the QuickTime movie importers.
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QuickTime |
2003-03-05
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What depth should I put in an Image Description?
(HTML)
()
QA1183: Describes how to select the correct value for the depth field of an image description.
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QuickTime |
2006-11-27
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What is SetMovieDefaultDataRef?
(HTML)
()
QTMTB48: Describes the routine SetMovieDefaultDataRef and includes sample code showing how to use it.
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QuickTime |
1997-03-14
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What is the "dump" word and how do I use it?
(HTML)
HW68: Describes the function of the Open Firmware word "dump" and how it can be used.
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QuickTime |
1999-10-11
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What numeric base is the default for the Open Firmware user interface?
(HTML)
HW65: Describes how the default numeric base used by the Open Firmware user interface is hexadecimal.
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QuickTime |
1999-10-11
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When to use PCMCIA, PC Card, and CardBus
(HTML)
HW77: Explains the differences between PCMCIA, PC Card, and CardBus.
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QuickTime |
1999-11-15
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Where do QuickTime extension files reside on Windows systems?
(HTML)
QTW100: Describes where to locate QuickTime extension files on Windows systems.
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QuickTime |
2007-07-30
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Why does my identity matrix look strange?
(HTML)
()
QA1227: Discusses the MatrixRecord structure and QuadToQuadMatrix function.
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QuickTime |
2003-01-15
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Why isn't my QuickTime Component recognized by iMovie '08?
(HTML)
QA1545: Discusses why iMovie '08 may ignore 3rd party QuickTime Components.
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QuickTime |
2007-10-03
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Calling an AppleScript and providing parameters from an Application
(HTML)
()
QA1111: Explains calling and providing parameter values to an AppleScript event handler from an application written in C.
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Scripting & Automation |
2002-03-13
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Calling AppleScript from an Application
(HTML)
QA1026: Describes how to call an AppleScript from an application written in C.
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Scripting & Automation |
2001-04-10
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How do I access files contained in my AppleScript Studio application's main bundle?
(HTML)
QA1493: Explains how to access files stored within an AppleScript Studio application.
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Scripting & Automation |
2007-02-05
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Loading Scripting Additions in Mac OS X
(HTML)
QA1070: Explains how to load scripting additions so you can call them using Apple events.
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Scripting & Automation |
2005-05-06
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Why is my Ruby on Rails application with FastCGI generating "'load error /etc/irbrc" errors?
(HTML)
QA1494: Describes how to resolve an error encountered hosting Ruby on Rails applications on Mac OS X 10.5.
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Scripting & Automation |
2007-11-28
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Accessing HTTPS Proxy Settings
(HTML)
()
QA1234: Describes how to programatically access Secure Web Proxy information.
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Security |
2003-02-19
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AuthorizationCreateFromExternalForm 100022 Error Explained
(HTML)
QA1498: Explains the undocumented 100022 return value from AuthorizationCreateFromExternalForm.
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Security |
2007-01-04
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Be careful when using AuthorizationCreate
(HTML)
()
QA1172: Explains why you should avoid determining allowable rights when creating an AuthorizationRef.
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Security |
2002-09-20
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Describing the kSecTrustResultUnspecified error.
(HTML)
QA1360: Explaining the semantics behind the kSecTrustResultUnspecified error returned by the Security APIs.
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Security |
2007-02-05
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Does Safari support 128-bit encryption?
(HTML)
QA1320: Discusses support for 128-bit encryption in Apple's Safari web browser.
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Security |
2004-09-10
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Enabling X11 Forwarding
(HTML)
QA1383: Describes how to enable ssh clients to receive X11 communication from a Mac OS X system.
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Security |
2004-10-25
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Getting a Packet Trace
(HTML)
()
QA1176: Lists tools available for looking at the network packets on the wire.
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Security |
2008-06-03
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Installing smart card reader drivers
(HTML)
QA1359: Updates obsolete information contained in the pcscd(8) man page on Mac OS X Jaguar and Panther.
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Security |
2004-08-30
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Mac OS X and root access
(HTML)
QA1013: Describes how to enable root access in Mac OS X.
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Security |
2001-03-13
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Programmatically Accessing and Manipulating Multiple Keychain Items
(HTML)
QA1486: An explanation on what is and is not possible using the SecKeychain API to manipulate Keychain Items.
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Security |
2006-10-03
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Security Credentials
(HTML)
()
QA1277: Discusses AuthorizationCopyRights and the relationship between Authorization Services, authorization sessions, Security Server, credentials, and the credentials cache.
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Security |
2003-08-06
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Security Framework Error Codes
(HTML)
QA1499: Explains how to interpret errors returned by the Security Framework with an overview of Security error handling.
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Security |
2006-11-16
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Stay away from custom Authorization dialogs
(HTML)
()
QA1199: Explains why you shouldn't create a custom authorization dialog.
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Security |
2002-09-20
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What are snag keys in Open Firmware?
(HTML)
()
HW35: Explains Open Firmware snag keys, including examples of their function.
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Security |
1999-02-15
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