QuickTime 3 Reference

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Contents

• About Data Handler Components
• Movie Playback
• Movie Capture
• Processing data
• Identifying Containers With Data References
• Using Data Handler Components
• Selecting a Data Handler
• Selecting by Component Type Value
• Interrogating a Data Handler's Capabilities
• Managing Data References
• Retrieving Movie Data
• Storing Movie Data
• Managing the Data Handler
• Creating a Data Handler Component
• General Information
• A Sample Data Handler Component
• Data Handler Components Reference
• Data Handler Components Functions
• Selecting a Data Handler
• DataHGetVolumeList
• DataHCanUseDataRef
• DataHGetDeviceIndex
• Working With Data References
• DataHSetDataRef
• DataHGetDataRef
• DataHCompareDataRef
• DataHResolveDataRef
• DataHSetOSFileRef
• DataHGetOSFileRef
• Reading Movie Data
• DataHOpenForRead
• DataHCloseForRead
• DataHGetData
• DataHScheduleData
• DataHFinishData
• DataHGetScheduleAheadTime
• Writing Movie Data
• DataHOpenForWrite
• DataHCloseForWrite
• DataHPutData
• DataHWrite
• DataHSetFileSize
• DataHGetFileSize
• DataHCreateFile
• DataHGetPreferredBlockSize
• DataHGetFreeSpace
• DataHPreextend
• Managing Data Handler Components
• DataHTask
• DataHFlushCache
• DataHFlushData
• DataHPlaybackHints
• Completion Function

Data handler Completion Function

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