]QuickTime ComponentsContentsFigures and ListingsAbout This BookFormat of a Typical Chapter Conventions Used in This Book
Special FontsTypes of NotesDevelopment EnvironmentFor More InformationOverviewProviding Movie Playback2Figure 1-1 QuickTime components for movie playback Capturing Sequences of Images1Figure 1-2 QuickTime components for image capture*Compressing and Decompressing Still Images<Figure 1-3 QuickTime components for compressing still images>Figure 1-4 QuickTime components for decompressing still images+Converting Data for Use in QuickTime Movies%Creating Previews of QuickTime MoviesMovie Controller Components!About Movie Controller Components"The Elements of a Movie Controller(Figure 2-1 The standard movie controllerBadges Figure 2-2 A movie with a badgeSpatial PropertiesEFigure 2-3 Movie controller spatial elements for attached controllersEFigure 2-4 Movie controller spatial elements for detached controllersTFigure 2-5 Clipping the controller window region with the controller clipping region!Using Movie Controller ComponentsPlaying Movies=Listing 2-1 Playing a movie with a movie controller component Customizing Movie Controllers4Listing 2-2 Using a movie controller filter function%Movie Controller Components ReferenceMovie Controller ActionsMovie Controller Functions#Associating Movies With Controllers Managing Controller AttributesHandling Movie EventsEditing Movies)Getting and Setting Movie Controller Time Customizing Event Processing Application-Defined Function&Summary of Movie Controller Components,Standard Image-Compression Dialog Components2About Standard Image-Compression Dialog Components2Figure 3-1 Dialog box for single-frame compression4Figure 3-2 Dialog box for image-sequence compression2Using Standard Image-Compression Dialog Components@Figure 3-3 Elements of the standard image-compression dialog boxEOpening a Connection to a Standard Image-Compression Dialog Component%Displaying the Dialog Box to the UserSetting Default ParametersDesignating a Test Image#Listing 3-1 Specifying a test image3Displaying the Dialog Box and Retrieving ParametersJListing 3-2 Displaying the dialog box to the user and compressing an image Extending the Basic Dialog Box6Listing 3-3 Defining a custom button in the dialog box"Listing 3-4 A sample hook function,Listing 3-5 Positioning related dialog boxes6Creating a Standard Image-Compression Dialog Component6Standard Image-Compression Dialog Components Reference
Request Types!The Spatial Settings Request Type"The Temporal Settings Request Type#The Data-Rate Settings Request Type%The Color Table Settings Request Type"The Progress Function Request Type#The Extended Functions Request Type!The Preference Flags Request Type The Settings State Request Type The Sequence ID Request Type The Window Position Request Type The Control Flags Request Type5Standard Image-Compression Dialog Component Functions3Getting Default Settings for an Image or a Sequence4Displaying the Standard Image-Compression Dialog BoxCompressing Still ImagesCompressing Image Sequences'Working With Image or Sequence SettingsSpecifying a Test Image'Positioning Dialog Boxes and RectanglesUtility Function Application-Defined Function7Summary of Standard Image-Compression Dialog ComponentsImage Compressor Components!About Image Compressor Components Banding and Extending ImagesSpooling of Compressed Data Data Loading-Figure 4-1 Image bands and their measurementsData Unloading2Compressing or Decompressing Images AsynchronouslyProgress Functions!Using Image Compressor Components Performing Image CompressionChoosing a Compressor7Listing 4-1 Preparing for simple compression operations)Compressing a Horizontal Band of an ImageJListing 4-2 Performing simple compression on a horizontal band of an imageDecompressing an ImageChoosing a Decompressor.Listing 4-3 Preparing for simple decompression+Decompressing a Horizontal Band of an Image0Listing 4-4 Performing a decompression operation%Image Compressor Components Reference Constants'Image Compressor Component Capabilities#Format of Compressed Data and Files
Data Types#The Compressor Capability Structure$The Compression Parameters Structure&The Decompression Parameters Structure FunctionsDirect FunctionsIndirect Functions+Image Compression Manager Utility Functions&Summary of Image Compressor ComponentsSequence Grabber Components!About Sequence Grabber ComponentseFigure 5-1 Relationships among your application, a sequence grabber component, and channel components!Using Sequence Grabber Components&Previewing and Recording Captured Data
Previewing Recording8Playing Captured Data and Saving It in a QuickTime Movie)Initializing a Sequence Grabber Component5Listing 5-1 Initializing a sequence grabber component,Creating a Sound Channel and a Video Channel8Listing 5-2 Creating a sound channel and a video channel0Previewing Sound and Video Sequences in a Window<Listing 5-3 Previewing sound and video sequences in a window Capturing Sound and Video Data%Listing 5-4 Capturing sound and video)Setting Up the Video Bottleneck Functions5Listing 5-5 Setting up the video bottleneck functions4Drawing Information Over Video Frames During Capture@Listing 5-6 Drawing information over video frames during capture%Sequence Grabber Components Reference
Data Types%The Compression Information Structure The Frame Information Structure$Sequence Grabber Component Functions'Configuring Sequence Grabber Components'Controlling Sequence Grabber Components&Working With Sequence Grabber Settings-Working With Sequence Grabber Characteristics$Working With Channel Characteristics Working With Channel DevicesWorking With Video Channels9Figure 5-2 The effect of the SGSetCompressBuffer functionWorking With Sound Channels Video Channel Callback Functions6Utility Functions for Video Channel Callback Functions Application-Defined Functions&Summary of Sequence Grabber Components#Sequence Grabber Channel Components)About Sequence Grabber Channel Components`Figure 6-1 Relationships of an application, a sequence grabber component, and channel components,Creating Sequence Grabber Channel Components!Component Type and Subtype ValuesRequired Functions Component Manager Request Codes+A Sample Sequence Grabber Channel Component-Implementing the Required Component FunctionsKListing 6-1 Setting up global variables and implementing required functions3Initializing the Sequence Grabber Channel Component?Listing 6-2 Initializing the sequence grabber channel component(Setting and Retrieving the Channel State?Listing 6-3 Determining usage parameters and getting usage dataManaging Spatial Properties,Listing 6-4 Managing spatial characteristics/Controlling Previewing and Recording Operations;Listing 6-5 Controlling previewing and recording operationsManaging Channel Devices:Listing 6-6 Coordinating devices for the channel component*Utility Functions for Recording Image Data Listing 6-7 Recording image data"Providing Media-Specific Functions"Listing 6-8 Showing the tick count Managing the Settings Dialog BoxRListing 6-9 Including a tick count checkbox in a dialog box in the panel component9Displaying Channel Information in the Settings Dialog Box(Listing 6-10 Displaying channel settings)Using Sequence Grabber Channel Components
Previewing Recording Working With Callback Functions5Using Callback Functions for Video Channel ComponentsGUsing Utility Functions for Video Channel Component Callback Functions -Sequence Grabber Channel Components Reference Functions/Configuring Sequence Grabber Channel Components/Controlling Sequence Grabber Channel Components2Configuration Functions for All Channel Components Working With Channel Devices4Configuration Functions for Video Channel Components4Configuration Functions for Sound Channel Components9Utility Functions for Sequence Grabber Channel Components.Summary of Sequence Grabber Channel Components!Sequence Grabber Panel Components'About Sequence Grabber Panel ComponentsFFigure 7-1 Sequence grabbers, channel components, and panel components8Figure 7-2 A sample sequence grabber settings dialog box*Creating Sequence Grabber Panel Components-Implementing the Required Component Functions/Listing 7-1 Implementing the required functionsManaging the Dialog Box,Listing 7-2 Managing the settings dialog box Managing Your Panel’s Settings7Listing 7-3 Managing the settings for a panel component+Sequence Grabber Panel Components Reference5Component Flags for Sequence Grabber Panel Components Functions Managing Your Panel Component Processing Your Panel’s Events Managing Your Panel’s Settings,Summary of Sequence Grabber Panel ComponentsVideo Digitizer Components About Video Digitizer Components+Figure 8-1 Basic tasks of a video digitizer#Types of Video Digitizer ComponentsSource Coordinate Systems%Figure 8-2 Video digitizer rectangles Using Video Digitizer ComponentsSpecifying Destinations#Starting and Stopping the DigitizerMultiple Buffering+Obtaining an Accurate Time of Frame Capture#Creating Video Digitizer Components!Component Type and Subtype ValuesRequired FunctionsOptional Functions"Frame Grabbers Without Playthrough(Frame Grabbers With Hardware Playthrough#Key Color and Alpha Channel DevicesCompressed Source Devices$Video Digitizer Components Reference ConstantsCapability Flags
Current Flags
Data Types#The Digitizer Information StructureThe Buffer List StructureThe Buffer Structure#Video Digitizer Component Functions4Getting Information About Video Digitizer Components Setting Source CharacteristicsSelecting an Input SourceSetting Video Destinations%Controlling Compressed Source DevicesControlling DigitizationControlling ColorControlling Analog Video Selectively Displaying VideoClippingUtility Functions Application-Defined Function%Summary of Video Digitizer Components Movie Data Exchange Components$About Movie Data Exchange ComponentsPFigure 9-1 The Movie Toolbox, movie data import components, and your applicationPFigure 9-2 The Movie Toolbox, movie data export components, and your application$Using Movie Data Exchange Components"Importing and Exporting Movie Data+Configuring a Movie Data Exchange Component0Finding a Specific Movie Data Exchange Component(Creating a Movie Data Exchange Component A Sample Movie Import Component4Implementing the Required Import Component Functions6Listing 9-1 Implementing the required import functionsImporting a Scrapbook File&Listing 9-2 Importing a Scrapbook file A Sample Movie Export Component4Implementing the Required Export Component Functions6Listing 9-3 Implementing the required export functions Exporting Data to a PICS File:Listing 9-4 Exporting a frame of movie data to a PICS file(Movie Data Exchange Components ReferenceImporting Movie Data(Configuring Movie Data Import ComponentsExporting Movie Data(Configuring Movie Data Export Components)Summary of Movie Data Exchange Components Derived Media Handler Components&About Derived Media Handler ComponentsMedia Handler ComponentsNFigure 10-1 Logical relationships between the Movie Toolbox and media handlers Derived Media Handler Components\Figure 10-2 Relationship between the base media handler component and derived media handlers*Creating a Derived Media Handler Component*Component Flags for Derived Media HandlersRequest Processing(A Sample Derived Media Handler Component-Implementing the Required Component Functions0Listing 10-1 Implementing the required functions.Initializing a Derived Media Handler Component1Listing 10-2 Initializing a derived media handlerDrawing the Media Sample%Listing 10-3 Drawing the media sample*Derived Media Handler Components Reference Data Type Functions%Managing Your Media Handler ComponentGeneral Data ManagementGraphics Data ManagementSound Data Management#Base Media Handler Utility Function+Summary of Derived Media Handler ComponentsClock ComponentsAbout Clock ComponentsuFigure 11-1 Relationships of an application, the movie controller component, the Movie Toolbox, and a clock componentClock Components Reference%Component Capability Flags for ClocksComponent Types for Clocks Data TypeClock Component FunctionsGetting the Current Time Using the Callback FunctionsManaging the Time%Movie Toolbox Clock Support FunctionsSummary of Clock ComponentsPreview ComponentsAbout Preview ComponentsObtaining Preview DatacFigure 12-1 Relationships of a preview component, the Image Compression Manager, and an application Storing Preview Data in FilesUsing the Preview DataCreating Preview Components)Implementing Required Component FunctionsBListing 12-1 Implementing the required Component Manager functions"Displaying Image Data as a PreviewKListing 12-2 Converting data into a form that can be displayed as a preview Preview Components Reference FunctionsDisplaying PreviewsHandling EventsCreating Previews ResourcesThe Preview Resource!Listing 12-3 The preview resource#The Preview Resource Item Structure0Listing 12-4 The preview resource item structure Summary of Preview ComponentsGlossaryIndex
