ConnectStreamEncodeUtil

class kanzi::connect::ConnectStreamEncodeUtil : public StreamEncodeUtil, public enable_shared_from_this<ConnectStreamEncodeUtil>

Connect video utility, read pixels using glReadPixels and post them through connect framework.

Subclassed by StreamEncodeUtil_openh264

Public Functions

ConnectStreamEncodeUtil()

Constructor.

~ConnectStreamEncodeUtil() override

Destructor.

bool doEncode(const PixelFrame &in, vector<char> &out, int &flags)

Request to encode a frame.

Return

True on success, data is to be sent over network.

Parameters

  • in: A buffer containing frame data, assumption is that it will be 24bit BGR data

  • out: A buffer containing encoded data. Presentation is plugin specific.

  • flags: Additional information about this frame, sent to along the frame data to stream consumers.

void encodePixelFrame(PixelFrameSharedPtr frame) override

Encode new pixel frame and send data.

Parameters

  • frame: PixelFrame which is to be encoded and sent.

bool initialize(Domain &domain, StreamEncodeParameters &params) override

Prepare encoding target.

See

StreamEncodeUtil::initialize

void startEncoderThread()
void stopEncoderThread()
void uninitialize(bool softUninitialize = false) override

Release encoder infra and write ending to video file or stream.

See

StreamEncodeUtil::initialize

void updateRuntimedata()