Tizen WASM Player
Tizen TV WebAssembly Media Player extension allowing for a low-level elementary media stream playback.
Public Member Functions | List of all members
samsung::wasm::ElementaryMediaStreamSourceListener Class Reference

Allows receiving ElementaryMediaStreamSource events. More...

#include <elementary_media_stream_source_listener.h>

Public Member Functions

virtual ~ElementaryMediaStreamSourceListener ()=default
 
virtual void OnSourceDetached ()
 
virtual void OnSourceClosed ()
 
virtual void OnSourceOpenPending ()
 
virtual void OnSourceOpen ()
 
virtual void OnSourceEnded ()
 
virtual void OnPlaybackPositionChanged (Seconds)
 
virtual void OnClosedCaptions (const uint8_t *, size_t)
 

Detailed Description

Allows receiving ElementaryMediaStreamSource events.

ElementaryMediaStreamSource events are delivered via this interface when a listener is registered by ElementaryMediaStreamSource::SetListener().

See also
ElementaryMediaStreamSource

Definition at line 21 of file elementary_media_stream_source_listener.h.

Constructor & Destructor Documentation

◆ ~ElementaryMediaStreamSourceListener()

virtual samsung::wasm::ElementaryMediaStreamSourceListener::~ElementaryMediaStreamSourceListener ( )
virtualdefault

Member Function Documentation

◆ OnClosedCaptions()

virtual void samsung::wasm::ElementaryMediaStreamSourceListener::OnClosedCaptions ( const uint8_t *  ,
size_t   
)
inlinevirtual

This event is emitted immediately after VBI closed captions data is detected and read from a video stream. closed_captions contain raw VBI data. It must be decoded and displayed by the application when it receives this event.

Parameters
[in]closed_captionsPointer to array with processed subtitles.
[in]captions_lengthLength of processed subtitles array.
Remarks
An ownership of closed_captions is not transferred and is valid only for the duration of the OnClosedCaptions() call. Do not remove this array manually!

Definition at line 63 of file elementary_media_stream_source_listener.h.

◆ OnPlaybackPositionChanged()

virtual void samsung::wasm::ElementaryMediaStreamSourceListener::OnPlaybackPositionChanged ( Seconds  )
inlinevirtual

Called when current playback position changes. This is the preferred method of receiving time updates and should be used instead of html::HTMLMediaElementListener::OnTimeUpdate().

Parameters
[in]new_timeNew playback position.

Definition at line 50 of file elementary_media_stream_source_listener.h.

◆ OnSourceClosed()

virtual void samsung::wasm::ElementaryMediaStreamSourceListener::OnSourceClosed ( )
inlinevirtual

Called when an associated source object enters the ElementaryMediaStreamSource::ReadyState::kClosed state.

Definition at line 31 of file elementary_media_stream_source_listener.h.

◆ OnSourceDetached()

virtual void samsung::wasm::ElementaryMediaStreamSourceListener::OnSourceDetached ( )
inlinevirtual

Called when an associated source object enters the ElementaryMediaStreamSource::ReadyState::kDetached state.

Definition at line 27 of file elementary_media_stream_source_listener.h.

◆ OnSourceEnded()

virtual void samsung::wasm::ElementaryMediaStreamSourceListener::OnSourceEnded ( )
inlinevirtual

Called when an associated source object enters the ElementaryMediaStreamSource::ReadyState::kEnded state.

Definition at line 43 of file elementary_media_stream_source_listener.h.

◆ OnSourceOpen()

virtual void samsung::wasm::ElementaryMediaStreamSourceListener::OnSourceOpen ( )
inlinevirtual

Called when an associated source object enters the ElementaryMediaStreamSource::ReadyState::kOpen state.

Definition at line 39 of file elementary_media_stream_source_listener.h.

◆ OnSourceOpenPending()

virtual void samsung::wasm::ElementaryMediaStreamSourceListener::OnSourceOpenPending ( )
inlinevirtual

Called when an associated source object enters the ElementaryMediaStreamSource::ReadyState::kOpenPending state.

Definition at line 35 of file elementary_media_stream_source_listener.h.

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