shaka::media::TrickPlayHandler Class Reference

#include <trick_play_handler.h>

Inheritance diagram for shaka::media::TrickPlayHandler:

Public Member Functions
	TrickPlayHandler (const TrickPlayOptions &trick_play_options)
Public Member Functions inherited from shaka::media::MediaHandler
Status	SetHandler (size_t output_stream_index, std::shared_ptr< MediaHandler > handler)
	Connect downstream handler at the specified output stream index.
Status	AddHandler (std::shared_ptr< MediaHandler > handler)
	Connect downstream handler to the next availble output stream index.
Status	Initialize ()

Protected Member Functions
MediaHandler implementation overrides.
Status	InitializeInternal () override
Status	Process (std::unique_ptr< StreamData > stream_data) override
bool	ValidateOutputStreamIndex (size_t stream_index) const override
	Validate if the stream at the specified index actually exists.
Status	OnFlushRequest (size_t input_stream_index) override
	Event handler for flush request at the specific input stream index.
Protected Member Functions inherited from shaka::media::MediaHandler
Status	Dispatch (std::unique_ptr< StreamData > stream_data)
Status	DispatchPeriodInfo (size_t stream_index, std::shared_ptr< PeriodInfo > period_info)
	Dispatch the period info to downstream handlers.
Status	DispatchStreamInfo (size_t stream_index, std::shared_ptr< StreamInfo > stream_info)
	Dispatch the stream info to downstream handlers.
Status	DispatchMediaSample (size_t stream_index, std::shared_ptr< MediaSample > media_sample)
	Dispatch the media sample to downstream handlers.
Status	DispatchMediaEvent (size_t stream_index, std::shared_ptr< MediaEvent > media_event)
	Dispatch the media event to downstream handlers.
Status	DispatchSegmentInfo (size_t stream_index, std::shared_ptr< SegmentInfo > segment_info)
	Dispatch the segment info to downstream handlers.
Status	FlushDownstream (size_t output_stream_index)
	Flush the downstream connected at the specified output stream index.
bool	initialized ()
size_t	num_input_streams () const
size_t	next_output_stream_index () const
const std::map< size_t, std::pair< std::shared_ptr < MediaHandler >, size_t > > &	output_handlers ()

Friends
class	TrickPlayHandlerTest

Detailed Description

TrickPlayHandler is a single-input-multiple-output media handler. It creates trick play streams from the input.

Definition at line 34 of file trick_play_handler.h.

Member Function Documentation

Status shaka::media::TrickPlayHandler::InitializeInternal ( )

overrideprotectedvirtual

Internal implementation of initialize. Note that it should only initialize the MediaHandler itself. Downstream handlers are handled in Initialize().

Implements shaka::media::MediaHandler.

Definition at line 25 of file trick_play_handler.cc.

Status shaka::media::TrickPlayHandler::Process ( std::unique_ptr< StreamData >  stream_data )

overrideprotectedvirtual

Process the incoming stream data. Note that (1) stream_data.stream_index should be the input stream index; (2) The implementation needs to call DispatchXxx to dispatch the processed stream data to the downstream handlers after finishing processing if needed.

Implements shaka::media::MediaHandler.

Definition at line 29 of file trick_play_handler.cc.

---

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

• media/trick_play/trick_play_handler.h
• media/trick_play/trick_play_handler.cc