Summary of Movie Data Exchange Components
C Summary
Constants
/* component type values */
#define MovieImportType 'eat ' /* movie data import */
#define MovieExportType 'spit' /* movie data export */
/* componentFlags values for movie import and movie export components */
enum {
canMovieImportHandles = 1, /* can import from handles */
canMovieImportFiles = 2, /* can import from files */
hasMovieImportUserInterface = 4, /* import has user interface */
canMovieExportHandles = 8, /* can export to handles */
canMovieExportFiles = 16, /* can export to files */
hasMovieExportUserInterface = 32, /* export has user interface */
dontAutoFileMovieImport = 64 /* do not automatically import
movie files */
};
/* flags for MovieImportHandle and MovieImportFile */
enum {
movieImportCreateTrack = 1, /* create a new track */
movieImportInParallel = 2, /* paste imported data */
movieImportMustUseTrack = 4 /* use specified track */
};
enum {
movieImportResultUsedMultipleTracks = 8, /* component used several
tracks */
};
enum {
/* movie data import components */
kMovieImportHandleSelect = 1, /* import from handle */
kMovieImportFileSelect = 2, /* import from file */
kMovieImportSetSampleDurationSelect = 3, /* set sample duration */
kMovieImportSetSampleDescriptionSelect = 4, /* set sample description */
kMovieImportSetMediaFileSelect = 5, /* set media file */
kMovieImportSetDimensionsSelect = 6, /* set track dimensions */
kMovieImportSetChunkSizeSelect = 7, /* set chunk size */
kMovieImportSetProgressProcSelect = 8, /* set progress func */
kMovieImportSetAuxiliaryDataSelect = 9, /* set additional data */
kMovieImportSetFromScrapSelect = 10, /* data from scrap */
kMovieImportDoUserDialogSelect = 11, /* invoke user dialog */
kMovieImportSetDurationSelect = 12 /* set paste duration */
/* movie data export components */
kMovieExportToHandleSelect = 128,/* export to handle */
kMovieExportToFileSelect = 129,/* export to file */
kMovieExportDoUserDialogSelect = 130,/* invoke user dialog */
kMovieExportGetAuxiliaryDataSelect = 131,/* get additional data */
kMovieExportSetProgressProcSelect = 132 /* set progress function */
};
Data Type
typedef ComponentInstance MovieImportComponent, MovieExportComponent;
Functions
Importing Movie Data
pascal ComponentResult MovieImportHandle
(ComponentInstance ci,
Handle dataH, Movie theMovie,
Track targetTrack, Track *usedTrack,
TimeValue atTime, TimeValue *addedDuration, long inFlags, long *outFlags);
pascal ComponentResult MovieImportFile
(ComponentInstance ci,
const FSSpec *theFile, Movie theMovie,
Track targetTrack, Track *usedTrack,
TimeValue atTime, TimeValue *addedDuration, long inFlags, long *outFlags);
Configuring Movie Data Import Components
pascal ComponentResult MovieImportSetDuration
(ComponentInstance ci, TimeValue duration);
pascal ComponentResult MovieImportSetSampleDuration
(ComponentInstance ci, TimeValue duration, TimeScale scale);
pascal ComponentResult MovieImportSetSampleDescription
(ComponentInstance ci,
SampleDescriptionHandle desc,
OSType mediaType);
pascal ComponentResult MovieImportSetMediaFile
(ComponentInstance ci, AliasHandle alias);
pascal ComponentResult MovieImportSetDimensions
(ComponentInstance ci,
Fixed width, Fixed height);
pascal ComponentResult MovieImportSetChunkSize
(ComponentInstance ci, long chunkSize);
pascal ComponentResult MovieImportSetProgressProc
(ComponentInstance ci,
MovieProgressProcPtr proc, long refcon);
pascal ComponentResult MovieImportSetAuxiliaryData
(ComponentInstance ci,
Handle data, OSType handleType);
pascal ComponentResult MovieImportSetFromScrap
(ComponentInstance ci, Boolean fromScrap);
pascal ComponentResult MovieImportDoUserDialog
(ComponentInstance ci, const FSSpec *theFile, Handle theData, Boolean *canceled);
Exporting Movie Data
pascal ComponentResult MovieExportToHandle
(ComponentInstance ci, Handle dataH,
Movie theMovie, Track onlyThisTrack,
TimeValue startTime, TimeValue duration);
pascal ComponentResult MovieExportToFile
(ComponentInstance ci,
const FSSpec *theFile, Movie theMovie, Track onlyThisTrack, TimeValue startTime, TimeValue duration);
Configuring Movie Data Export Components
pascal ComponentResult MovieExportSetProgressProc
(ComponentInstance ci,
MovieProgressProcPtr proc, long refcon);
pascal ComponentResult MovieExportGetAuxiliaryData
(ComponentInstance ci, Handle dataH,
OSType *handleType);
pascal ComponentResult MovieExportDoUserDialog
(ComponentInstance ci, const FSSpec *theFile, Handle theData, Boolean *canceled);
Pascal Summary
Constants
CONST
{component type values}
MovieImportType = 'eat ' {movie data import}
MovieExportType = 'spit' {movie data export}
{componentFlags values for movie import and movie export components}
canMovieImportHandles = 1; {can import from handles}
canMovieImportFiles = 2; {can import from files}
hasMovieImportUserInterface = 4; {import has user interface}
canMovieExportHandles = 8; {can export to handles}
canMovieExportFiles = $10;{can export to files}
hasMovieExportUserInterface = $20;{export has user interface}
dontAutoFileMovieImport = $40;{do not automatically import movie }
{ files}
{flags for MovieImportHandle and MovieImportFile functions}
movieImportCreateTrack = 1; {create a new track}
movieImportInParallel = 2; {paste imported data}
movieImportMustUseTrack = 4; {use specified track}
movieImportResultUsedMultipleTracks = 8; {component used several }
{ tracks}
{movie data import components}
kMovieImportHandleSelect = 1; {import from handle}
kMovieImportFileSelect = 2; {import from file}
kMovieImportSetSampleDurationSelect = 3; {set sample duration}
kMovieImportSetSampleDescriptionSelect = 4; {set sample description}
kMovieImportSetMediaFileSelect = 5; {set media file}
kMovieImportSetDimensionsSelect = 6; {set track dimensions}
kMovieImportSetChunkSizeSelect = 7; {set chunk size}
kMovieImportSetProgressProcSelect = 8; {set progress function}
kMovieImportSetAuxiliaryDataSelect = 9; {set additional data}
kMovieImportSetFromScrapSelect = $A; {data from scrap}
kMovieImportDoUserDialogSelect = $B; {invoke user dialog box}
kMovieImportSetDurationSelect = $C; {set paste duration}
{movie data export components}
kMovieExportToHandleSelect = $80; {export to handle}
kMovieExportToFileSelect = $81; {export to file}
kMovieExportDoUserDialogSelect = $82; {invoke user dialog box}
kMovieExportGetAuxiliaryDataSelect = $83; {get additional data}
kMovieExportSetProgressProcSelect = $84; {set progress function}
Data Type
TYPE
MovieImportComponent = ComponentInstance;
MovieExportComponent = ComponentInstance;
Routines
Importing Movie Data
FUNCTION MovieImportHandle(ci: MovieImportComponent; dataH: Handle;
theMovie: Movie; targetTrack: Track;
VAR usedTrack: Track; atTime: TimeValue;
VAR addedDuration: TimeValue;
inFlags: LongInt; VAR outFlags: LongInt):
ComponentResult;
FUNCTION MovieImportFile(ci: MovieImportComponent; theFile: FSSpec;
theMovie: Movie; targetTrack: Track;
VAR usedTrack: Track; atTime: TimeValue;
VAR addedDuration: TimeValue;
inFlags: LongInt; VAR outFlags: LongInt):
ComponentResult;
Configuring Movie Data Import Components
FUNCTION MovieImportSetDuration
(ci: MovieImportComponent;
duration: TimeValue): ComponentResult;
FUNCTION MovieImportSetSampleDuration
(ci: MovieImportComponent; duration: TimeValue; scale: TimeScale): ComponentResult;
FUNCTION MovieImportSetSampleDescription
(ci: MovieImportComponent;
desc: SampleDescriptionHandle;
mediaType: OSType): ComponentResult;
FUNCTION MovieImportSetMediaFile
(ci: MovieImportComponent; alias: AliasHandle): ComponentResult;
FUNCTION MovieImportSetDimensions
(ci: MovieImportComponent;
width, height: Fixed): ComponentResult;
FUNCTION MovieImportSetChunkSize
(ci: MovieImportComponent; chunkSize: LongInt): ComponentResult;
FUNCTION MovieImportSetProgressProc
(ci: MovieImportComponent; proc: ProcPtr; refCon: LongInt): ComponentResult;
FUNCTION MovieImportSetAuxiliaryData
(ci: MovieImportComponent; data: Handle; handleType: OSType): ComponentResult;
FUNCTION MovieImportSetFromScrap
(ci: MovieImportComponent; fromScrap: Boolean): ComponentResult;
FUNCTION MovieImportDoUserDialog
(ci: MovieImportComponent; srcFile: FSSpec; data: Handle; VAR canceled: Boolean): ComponentResult;
Exporting Movie Data
FUNCTION MovieExportToHandle
(ci: MovieExportComponent; data: Handle; theMovie: Movie; onlyThisTrack: Track; startTime: TimeValue; duration: TimeValue): ComponentResult;
FUNCTION MovieExportToFile(ci: MovieExportComponent; dstFile: FSSpec;
theMovie: Movie; onlyThisTrack: Track;
startTime: TimeValue; duration: TimeValue):
ComponentResult;
Configuring Movie Data Export Components
FUNCTION MovieExportSetProgressProc
(ci: MovieExportComponent; proc: ProcPtr; refCon: LongInt): ComponentResult;
FUNCTION MovieExportGetAuxiliaryData
(ci: MovieExportComponent; dstFile: Handle;
VAR handleType: OSType): ComponentResult;
FUNCTION MovieExportDoUserDialog
(ci: MovieExportComponent; dstFile: FSSpec; data: Handle; VAR canceled: Boolean): ComponentResult;
Result Codes
| invalidTrack | -2009 | Specified track cannot receive imported data |
| unsupportedAuxiliaryImportData | -2057 | Cannot work with specified handle type |
| badComponentSelector | 0x80008002 | Function not supported |
