Shaka Packager SDK
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shaka::media::WebVttOutputHandler Class Referenceabstract
Inheritance diagram for shaka::media::WebVttOutputHandler:
shaka::media::MediaHandler shaka::media::WebVttSegmentedOutputHandler

Protected Member Functions

virtual Status OnStreamInfo (const StreamInfo &info)=0
 
virtual Status OnSegmentInfo (const SegmentInfo &info)=0
 
virtual Status OnCueEvent (const CueEvent &event)=0
 
virtual Status OnTextSample (const TextSample &sample)=0
 
virtual Status OnStreamEnd ()=0
 
void WriteCue (const std::string &id, uint64_t start, uint64_t end, const std::string &settings, const std::string &payload)
 
Status WriteSegmentToFile (const std::string &filename)
 
- Protected Member Functions inherited from shaka::media::MediaHandler
virtual bool ValidateOutputStreamIndex (size_t stream_index) const
 Validate if the stream at the specified index actually exists.
 
Status Dispatch (std::unique_ptr< StreamData > stream_data) const
 
Status DispatchStreamInfo (size_t stream_index, std::shared_ptr< const StreamInfo > stream_info) const
 Dispatch the stream info to downstream handlers.
 
Status DispatchMediaSample (size_t stream_index, std::shared_ptr< const MediaSample > media_sample) const
 Dispatch the media sample to downstream handlers.
 
Status DispatchTextSample (size_t stream_index, std::shared_ptr< const TextSample > text_sample) const
 Dispatch the text sample to downstream handlers.
 
Status DispatchSegmentInfo (size_t stream_index, std::shared_ptr< const SegmentInfo > segment_info) const
 Dispatch the segment info to downstream handlers.
 
Status DispatchScte35Event (size_t stream_index, std::shared_ptr< const Scte35Event > scte35_event) const
 Dispatch the scte35 event to downstream handlers.
 
Status DispatchCueEvent (size_t stream_index, std::shared_ptr< const CueEvent > cue_event) const
 Dispatch the cue event to downstream handlers.
 
Status FlushDownstream (size_t output_stream_index)
 Flush the downstream connected at the specified output stream index.
 
Status FlushAllDownstreams ()
 Flush all connected downstream handlers.
 
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 ()
 

Additional Inherited Members

- 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 available output stream index.
 
Status Initialize ()
 
bool IsConnected ()
 Validate if the handler is connected to its upstream handler.
 

Detailed Description

Definition at line 24 of file webvtt_output_handler.h.


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