MediaStreamExifDataInterface Class Reference

#include <mediasession_stream.h>

Inheritance diagram for MediaStreamExifDataInterface:

Detailed Description

Stream which delivers EXIF data.

Public Types
using	ExifDataHandler = Delegate< Result< void >(const MediaStreamExifDataRef &stream, const ExifRef &exifData)>

Public Member Functions
MAXON_METHOD Result< void >	SetCallbackHandler (const ExifDataHandler &handleExifData)
MAXON_METHOD Result< void >	HandleExifData (const ExifRef &exifData)
MAXON_METHOD Result< void >	FinishStream (const MediaStreamProperties &props)

Private Member Functions
	MAXON_INTERFACE (MediaStreamExifDataInterface, MAXON_REFERENCE_NORMAL, "net.maxon.image.interface.mediastreamexifdata", MAXON_IMPLEMENTATION_MODULE("net.maxon.image"))

Member Typedef Documentation

ExifDataHandler

using ExifDataHandler = Delegate<Result<void>(const MediaStreamExifDataRef& stream, const ExifRef& exifData)>

Member Function Documentation

MAXON_INTERFACE()

MAXON_INTERFACE ( MediaStreamExifDataInterface  , MAXON_REFERENCE_NORMAL  , "net.maxon.image.interface.mediastreamexifdata"  , MAXON_IMPLEMENTATION_MODULE("net.maxon.image")    )

private

SetCallbackHandler()

MAXON_METHOD Result<void> SetCallbackHandler

(

const ExifDataHandler &

handleExifData

)

Subscribes to the Exif data stream. So if the media converter triggers the callback as soon as the exif data is available.

Parameters

[in]

handleExifData

A handler which is called from the input media converter to signal that the exif data is available for this stream.

Returns

OK on success.

HandleExifData()

MAXON_METHOD Result<void> HandleExifData

(

const ExifRef &

exifData

)

FinishStream()

MAXON_METHOD Result<void> FinishStream

(

const MediaStreamProperties &

props

)