Function Usage

Obtains the result from the specified output plugin (appsink).

Prototype

MxstBufferAndMetadataOutput Stream::GetResult(const std::string& elementName, const std::vector<std::string>& dataSourceVec, const uint32_t& msTimeOut = DELAY_TIME);

Parameters

Parameter	Input/Output	Description
elementName	Input	Name of the output plugin appsink
dataSourceVec	Input	dataSource corresponding to the metadata, which is used to obtain the specified metadata.
msTimeOut	Input	Timeout interval (ms). The default timeout is 3s.

Response Parameters

Data Structure	Description
MxstBufferAndMetadataOutput	Obtained buffer and metadata.