#include <cue_alignment_handler.h>
Inheritance diagram for shaka::media::CueAlignmentHandler:
Public Member Functions | |
| CueAlignmentHandler (SyncPointQueue *sync_points) | |
 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. | |
Additional Inherited Members | |
| 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 () |
Detailed Description
The cue alignment handler is a N-to-N handler that will inject CueEvents into all streams. It will align the cues across streams (and handlers) using a shared SyncPointQueue.
There should be a cue alignment handler per demuxer/thread and not per stream. A cue alignment handler must be one per thread in order to properly manage blocking.
Definition at line 25 of file cue_alignment_handler.h.
The documentation for this class was generated from the following files:
- packager/media/chunking/cue_alignment_handler.h
- packager/media/chunking/cue_alignment_handler.cc
