cinder::qtime Namespace Reference

Classes

class  MovieWriter
 Outputs QuickTime movies. More...
class  MovieWriterExc
class  MovieWriterExcInvalidPath
class  MovieWriterExcFrameEncode
class  MovieWriterExcAlreadyFinished
class  MovieBase
class  MovieSurface
class  MovieGl
 QuickTime movie playback as OpenGL textures Textures are always bound to the GL_TEXTURE_RECTANGLE_ARB target. More...
class  MovieLoader
class  QuickTimeExc
class  QuickTimePathInvalidExc
class  QuickTimeFileInvalidExc
class  QuickTimeExcUrlInvalid
class  QuickTimeErrorLoadingExc
class  QuickTimeExcFft
class  ImageTargetCvPixelBuffer
class  ImageTargetGWorld

Typedefs

typedef std::shared_ptr< class
ImageTargetCvPixelBuffer > 		ImageTargetCvPixelBufferRef
typedef std::shared_ptr< class
ImageTargetGWorld > 		ImageTargetGWorldRef

Functions

void startQuickTime ()
 Initializes QuickTime system-wide. Safe to call multiple times.
int32_t getQuickTimeVersion ()
 Returns 0 if QuickTime is not available, otherwise an integer encoding of the QuickTime version. QuickTime 6.4 returns 0x06408000, (0x00008000 suffix denotes a shipping release of QuickTime).
std::string getQuickTimeVersionString ()
 Returns an empty string if QuickTime is not available, otherwise a human readable string of the QuickTime version. QuickTime 6.4 returns "6.4".
void quickTimeTask ()
 Gives QuickTime an opportunity to update all playing movies by calling MoviesTask. Generally only necessary when playing audio-only movies on Windows.
Surface8u convertCVPixelBufferToSurface (CVPixelBufferRef pixelBufferRef)
 Makes a cinder::Surface form a CVPixelBufferRef, setting a proper deallocation function to free the CVPixelBufferRef upon the destruction of the Surface::Obj.
CVPixelBufferRef createCvPixelBuffer (ImageSourceRef imageSource, bool convertToYpCbCr=false)
 Creates a CVPixelBufferRef from an ImageSource. Release the result with CVPixelBufferRelease(). If convertToYpCbCr the resulting CVPixelBuffer will be in either k444YpCbCr8CodecType or k4444YpCbCrA8PixelFormat.
GWorldPtr createGWorld (ImageSourceRef imageSource)
 Creates a GWorld from an ImageSource. Currently always creates a 32-bit RGBA GWorld. Dispose of the results using DisposeGWorld().
OSStatus enableMultiPassWithTemporaryFile (ICMCompressionSessionOptionsRef inCompressionSessionOptions, ICMMultiPassStorageRef *outMultiPassStorage)
::Movie openMovieFromUrl (const Url &url)
::Movie openMovieFromPath (const std::string &path)
bool dictionarySetValue (CFMutableDictionaryRef dict, CFStringRef key, SInt32 value)
bool dictionarySetPixelBufferPixelFormatType (bool alpha, CFMutableDictionaryRef dict)
bool dictionarySetPixelBufferSize (const unsigned int width, const unsigned int height, CFMutableDictionaryRef dict)
bool dictionarySetPixelBufferBytesPerRowAlignment (CFMutableDictionaryRef dict)
void dictionarySetPixelBufferOpenGLCompatibility (CFMutableDictionaryRef dict)
bool dictionarySetPixelBufferOptions (unsigned int width, unsigned int height, bool alpha, CFMutableDictionaryRef *pixelBufferOptions)
CFMutableDictionaryRef initQTVisualContextOptions (int width, int height, bool alpha)
::ItemCount openMovieBaseProperties (QTNewMoviePropertyElement movieProps[10])
Handle createPointerReferenceHandle (void *data, Size dataSize)
OSStatus ptrDataRefAddFileNameExtension (ComponentInstance dataRefHandler, const string &fileName)
OSStatus ptrDataRefAddMIMETypeExtension (ComponentInstance dataRefHandler, const std::string &mimeType)
Handle createPointerDataRefWithExtensions (void *data, size_t dataSize, const string &fileName, const string &mimeType)
::Movie openMovieFromMemory (const void *data, size_t dataSize, const string &fileNameHint, const string &mimeTypeHint)

Variables

const float PLATFORM_DEFAULT_GAMMA = 2.5f

Typedef Documentation

typedef std::shared_ptr<class ImageTargetCvPixelBuffer> cinder::qtime::ImageTargetCvPixelBufferRef
typedef std::shared_ptr<class ImageTargetGWorld> cinder::qtime::ImageTargetGWorldRef

Function Documentation

void cinder::qtime::startQuickTime (  ) 

Initializes QuickTime system-wide. Safe to call multiple times.

int32_t cinder::qtime::getQuickTimeVersion (  ) 

Returns 0 if QuickTime is not available, otherwise an integer encoding of the QuickTime version. QuickTime 6.4 returns 0x06408000, (0x00008000 suffix denotes a shipping release of QuickTime).

std::string cinder::qtime::getQuickTimeVersionString (  ) 

Returns an empty string if QuickTime is not available, otherwise a human readable string of the QuickTime version. QuickTime 6.4 returns "6.4".

void cinder::qtime::quickTimeTask (  ) 

Gives QuickTime an opportunity to update all playing movies by calling MoviesTask. Generally only necessary when playing audio-only movies on Windows.

Surface8u cinder::qtime::convertCVPixelBufferToSurface ( CVPixelBufferRef  pixelBufferRef  ) 

Makes a cinder::Surface form a CVPixelBufferRef, setting a proper deallocation function to free the CVPixelBufferRef upon the destruction of the Surface::Obj.

CVPixelBufferRef cinder::qtime::createCvPixelBuffer ( ImageSourceRef  imageSource,
bool  convertToYpCbCr = false 
)

Creates a CVPixelBufferRef from an ImageSource. Release the result with CVPixelBufferRelease(). If convertToYpCbCr the resulting CVPixelBuffer will be in either k444YpCbCr8CodecType or k4444YpCbCrA8PixelFormat.

GWorldPtr cinder::qtime::createGWorld ( ImageSourceRef  imageSource  ) 

Creates a GWorld from an ImageSource. Currently always creates a 32-bit RGBA GWorld. Dispose of the results using DisposeGWorld().

OSStatus cinder::qtime::enableMultiPassWithTemporaryFile ( ICMCompressionSessionOptionsRef  inCompressionSessionOptions,
ICMMultiPassStorageRef *  outMultiPassStorage 
)
Movie cinder::qtime::openMovieFromUrl ( const Url &  url  ) 
Movie cinder::qtime::openMovieFromPath ( const std::string &  path  ) 
bool cinder::qtime::dictionarySetValue ( CFMutableDictionaryRef  dict,
CFStringRef  key,
SInt32  value 
)
bool cinder::qtime::dictionarySetPixelBufferPixelFormatType ( bool  alpha,
CFMutableDictionaryRef  dict 
)
bool cinder::qtime::dictionarySetPixelBufferSize ( const unsigned int  width,
const unsigned int  height,
CFMutableDictionaryRef  dict 
)
bool cinder::qtime::dictionarySetPixelBufferBytesPerRowAlignment ( CFMutableDictionaryRef  dict  ) 
void cinder::qtime::dictionarySetPixelBufferOpenGLCompatibility ( CFMutableDictionaryRef  dict  ) 
bool cinder::qtime::dictionarySetPixelBufferOptions ( unsigned int  width,
unsigned int  height,
bool  alpha,
CFMutableDictionaryRef *  pixelBufferOptions 
)
CFMutableDictionaryRef cinder::qtime::initQTVisualContextOptions ( int  width,
int  height,
bool  alpha 
)
::ItemCount cinder::qtime::openMovieBaseProperties ( QTNewMoviePropertyElement  movieProps[10]  ) 
Handle cinder::qtime::createPointerReferenceHandle ( void *  data,
Size  dataSize 
)
OSStatus cinder::qtime::ptrDataRefAddFileNameExtension ( ComponentInstance  dataRefHandler,
const string &  fileName 
)
OSStatus cinder::qtime::ptrDataRefAddMIMETypeExtension ( ComponentInstance  dataRefHandler,
const std::string &  mimeType 
)
Handle cinder::qtime::createPointerDataRefWithExtensions ( void *  data,
size_t  dataSize,
const string &  fileName,
const string &  mimeType 
)
::Movie cinder::qtime::openMovieFromMemory ( const void *  data,
size_t  dataSize,
const string &  fileNameHint,
const string &  mimeTypeHint 
)

Variable Documentation

const float cinder::qtime::PLATFORM_DEFAULT_GAMMA = 2.5f