Description

Instance class used to control the playback of video.

See Also: VuoMovie_getNextFrame VuoMovie_initFfmpeg VuoMovie_getInfo VuoMovie_make

Classes
struct	AVContainer
	Internal struct which contains context and current playback status of VuoMovieDecoder. More...

Public Types
typedef struct VuoMovieDecoder::AVContainer	AVContainer
	Internal struct which contains context and current playback status of VuoMovieDecoder.

Public Member Functions
	~VuoMovieDecoder ()
	VuoMovieDecoder class destructor.

bool	getNextFrame (VuoImage image, double nextFrame)
	Attempts to extract the frame image and timestamp for the next full frame in the current stream.

VuoList_VuoReal	extractFramePtsValues ()
	Returns a `VuoList_VuoReal` containing every frame's presentation time stamp.

bool	seekToMs (int64_t ms)
	Converts millisecond to frame PTS and performs an `av_seek_frame()` call.

Public Attributes
AVContainer	container
	Stores instance playback information.

uint64_t	frameCount = 0
	The index of the last read frame.

Class Documentation

struct VuoMovieDecoder::AVContainer

Internal struct which contains context and current playback status of VuoMovieDecoder.

VuoMovieDecoder::~VuoMovieDecoder ( )

inline

VuoMovieDecoder class destructor.

VuoList_VuoReal VuoMovieDecoder::extractFramePtsValues ( )

inline

Returns a VuoList_VuoReal containing every frame's presentation time stamp.

In the event that timestamp information is not available, the current frame index multiplied by time base is used.

bool VuoMovieDecoder::getNextFrame	(	VuoImage *	image,
		double *	nextFrame
	)

inline

Attempts to extract the frame image and timestamp for the next full frame in the current stream.

bool VuoMovieDecoder::seekToMs ( int64_t ms )

inline

Converts millisecond to frame PTS and performs an av_seek_frame() call.

AVContainer VuoMovieDecoder::container

Stores instance playback information.

uint64_t VuoMovieDecoder::frameCount = 0

The index of the last read frame.

The documentation for this class was generated from the following file: