Functions
MediaPlayer *	getPlayerFromStack (mmachine m, int pos)

int	destroyMediaPlayerObj (mmachine m, SCOL_PTR_TYPE handsys, int objm)

int	_CRmediaPlayer (mmachine m)
	_CRMediaPlayer : Create an empty media player (no video loaded).

int	_DSmediaPlayer (mmachine m)
	_DSMediaPlayer : Delete a media player object.

int	_OPENmediaPlayerUrl (mmachine m)
	_OPENmediaPlayerUrl : open a media player url.

int	_OPENmediaPlayerFile (mmachine m)
	_OPENmediaPlayerFile : open a media player file.

int	_BLTmediaPlayer (mmachine m)
	_BLTmediaPlayer : This function blits the current video frame into a bitmap Prototype: fun [ObjMediaPlayer ObjBitmap] ObjBitmap

int	_BLTmediaPlayerBuffer (mmachine m)
	_BLTmediaPlayerBuffer : This function blits the current video frame into a buffer Prototype: fun [ObjMediaPlayer ObjBuff I I I] ObjBuff

int	_GETmediaPlayerBuffer (mmachine m)
	_GETmediaPlayerBuffer : This function blits the current video frame into a buffer Prototype: fun [ObjMediaPlayer] [ObjBuff I I I]

int	_PLAYmediaPlayer (mmachine m)
	_PLAYmediaPlayer : Play / resume (if paused) the video. Prototype: fun [ObjMediaPlayer] ObjMediaPlayer

int	_PAUSEmediaPlayer (mmachine m)
	_PAUSEmediaPlayer : Pause the video. Prototype: fun [ObjMediaPlayer] ObjMediaPlayer

int	_STOPmediaPlayer (mmachine m)
	_STOPmediaPlayer : Stop the video. Prototype: fun [ObjMediaPlayer] ObjMediaPlayer

int	_SETmediaPlayerSize (mmachine m)
	_SETmediaPlayerSize : Change the video size. Prototype: fun [ObjMediaPlayer I I] ObjMediaPlayer

int	_GETmediaPlayerSize (mmachine m)
	_GETmediaPlayerSize : Get the current video size. Prototype: fun [ObjMediaPlayer] [I I]

int	_GETmediaPlayerSourceSize (mmachine m)
	_GETmediaPlayerSourceSize : Get the size of the source video, before resize. Prototype: fun [ObjMediaPlayer] [I I]

int	_GETmediaPlayerTime (mmachine m)
	_GETmediaPlayerTime : Get the playback position in the current video. Prototype: fun [ObjMediaPlayer] I

int	_GETmediaPlayerLength (mmachine m)
	_GETmediaPlayerLength : Get the media player length. Prototype: fun [ObjMediaPlayer] I

int	_SEEKmediaPlayer (mmachine m)
	_SEEKmediaPlayer : Seek to the given position in milliseconds. Prototype: fun [ObjMediaPlayer I] ObjMediaPlayer

int	_SETmediaPlayerLoop (mmachine m)
	_SETmediaPlayerLoop : Toggle loop playback mode. Prototype: fun [ObjMediaPlayer I] ObjMediaPlayer

int	_SETmediaPlayerStream (mmachine m)
	_SETmediaPlayerStream : Select a video stream to play in the current file. Prototype: fun [ObjMediaPlayer I] ObjMediaPlayer

int	_SETmediaPlayerAudioStream (mmachine m)
	_SETmediaPlayerAudioStream : Select an audio stream to play in the current file. Prototype: fun [ObjMediaPlayer I] ObjMediaPlayer

int	_GETmediaPlayerAudio (mmachine m)
	_GETmediaPlayerAudio : Get raw audio data from the currently playing video. Prototype: fun [ObjMediaPlayer] S

int	_SETmediaPlayerAudioFormat (mmachine m)
	_SETmediaPlayerAudioFormat : Set the output format for audio. Prototype: fun [ObjMediaPlayer I I] ObjMediaPlayer

int	_GETmediaPlayerHasAudio (mmachine m)
	_GETmediaPlayerHasAudio : Check whether an audio stream is selected and ready to play. Prototype: fun [ObjMediaPlayer] I

int	_GETmediaPlayerHasVideo (mmachine m)
	_GETmediaPlayerHasVideo : Check whether a video stream is selected and ready to play. Prototype: fun [ObjMediaPlayer] I

int	_GETmediaPlayerState (mmachine m)
	_GETmediaPlayerState : Get the current playback state of a MediaPlayer. Prototype: fun [ObjMediaPlayer] I

int	_GETmediaPlayerIsLiveStream (mmachine m)
	_GETmediaPlayerIsLiveStream : Check whether the current media source is a live stream or not. Prototype: fun [ObjMediaPlayer] I

int	_GETmediaPlayerIsSeekable (mmachine m)
	_GETmediaPlayerIsSeekable : Check whether the current media source supports seeking. Prototype: fun [ObjMediaPlayer] I

int	_GETmediaPlayerAudioStreams (mmachine m)
	_GETmediaPlayerAudioStreams : Get a list of the current file's audio streams. Prototype: fun [ObjMediaPlayer] [S r1]

int	_GETmediaPlayerVideoStreams (mmachine m)
	_GETmediaPlayerVideoStreams : Get a list of the current file's video streams. Prototype: fun [ObjMediaPlayer] [S r1]

int	_CBmediaPlayerEnd (mmachine m)
	_CBmediaPlayerEnd : This function set the Callback for end event of a media player content Prototype: fun [ObjMediaPlayer fun [ObjMediaPlayer u0] u1 u0] ObjMediaPlayer

int	getMediaPlayerEndCb (mmachine m, SCOL_PTR_TYPE id, SCOL_PTR_TYPE ret)

int	_CBmediaPlayerLoaded (mmachine m)
	_CBmediaPlayerLoaded : This function set the Callback for loaded event of a media player Prototype: fun [ObjMediaPlayer fun [ObjMediaPlayer u0 I] u1 u0] ObjMediaPlayer

int	getMediaPlayerLoadedCb (mmachine m, SCOL_PTR_TYPE id, SCOL_PTR_TYPE ret)

Variables
int	OBJMEDIAPLAYERSCOL

int	NBMEDIAPLAYER_CALLBACK = 2

int	MEDIAPLAYER_END_CB

int	MEDIAPLAYER_LOADED_CB

int	SCOL_MEDIAPLAYER_END_CB = 0

int	SCOL_MEDIAPLAYER_LOADED_CB = 1

Detailed Description

Scol Video Player type and functions. Wraps the MediaPlayer class.

Function Documentation

◆ _BLTmediaPlayer()

int _BLTmediaPlayer ( mmachine m )

_BLTmediaPlayer : This function blits the current video frame into a bitmap Prototype: fun [ObjMediaPlayer ObjBitmap] ObjBitmap

Parameters

ObjMediaPlayer	: media player object from which to get frame
ObjBitmap	: bitmap to update with the new frame

Returns: ObjBitmap : return same bitmap if success or NIL otherwise

Definition at line 231 of file MediaPlayerToolkit.cpp.

◆ _BLTmediaPlayerBuffer()

int _BLTmediaPlayerBuffer ( mmachine m )

_BLTmediaPlayerBuffer : This function blits the current video frame into a buffer Prototype: fun [ObjMediaPlayer ObjBuff I I I] ObjBuff

Parameters

ObjMediaPlayer	: media player object from which to get frame
ObjBuff	: buffer to update with the new frame
I	: buffer width
I	: buffer height
I	: buffer bytes per pixel

Returns: ObjBuff : return same bitmap buffer if success or NIL otherwise

Definition at line 267 of file MediaPlayerToolkit.cpp.

◆ _CBmediaPlayerEnd()

int _CBmediaPlayerEnd ( mmachine m )

_CBmediaPlayerEnd : This function set the Callback for end event of a media player content Prototype: fun [ObjMediaPlayer fun [ObjMediaPlayer u0] u1 u0] ObjMediaPlayer

Parameters

ObjMediaPlayer : media player object

Returns: ObjMediaPlayer : the same media player object.

Definition at line 1177 of file MediaPlayerToolkit.cpp.

◆ _CBmediaPlayerLoaded()

int _CBmediaPlayerLoaded ( mmachine m )

_CBmediaPlayerLoaded : This function set the Callback for loaded event of a media player Prototype: fun [ObjMediaPlayer fun [ObjMediaPlayer u0 I] u1 u0] ObjMediaPlayer

Parameters

ObjMediaPlayer : media player object

Returns: ObjMediaPlayer : the same media player object.

Definition at line 1203 of file MediaPlayerToolkit.cpp.

◆ _CRmediaPlayer()

int _CRmediaPlayer ( mmachine m )

_CRMediaPlayer : Create an empty media player (no video loaded).

Prototype: fun [Chn] ObjMediaPlayer

Parameters

Chn	: Scol channel

Returns: ObjMediaPlayer : new media player, NIL on error

Definition at line 80 of file MediaPlayerToolkit.cpp.

◆ _DSmediaPlayer()

int _DSmediaPlayer ( mmachine m )

_DSMediaPlayer : Delete a media player object.

Prototype: fun [ObjMediaPlayer] I

Parameters

ObjMediaPlayer : Player to be destroyed.

Returns: 0 on success, NIL on error.

Definition at line 116 of file MediaPlayerToolkit.cpp.

◆ _GETmediaPlayerAudio()

int _GETmediaPlayerAudio ( mmachine m )

_GETmediaPlayerAudio : Get raw audio data from the currently playing video. Prototype: fun [ObjMediaPlayer] S

Parameters

ObjMediaPlayer media player object

Returns: S : Raw audio data. NIL on failure.

Definition at line 833 of file MediaPlayerToolkit.cpp.

◆ _GETmediaPlayerAudioStreams()

int _GETmediaPlayerAudioStreams ( mmachine m )

_GETmediaPlayerAudioStreams : Get a list of the current file's audio streams. Prototype: fun [ObjMediaPlayer] [S r1]

Parameters

ObjMediaPlayer : media player object

Returns: [S r1] : list of audio streams, with a description (if any). The position of a stream in the list corresponds to its index, which can be passed to _SETmediaPlayerAudioStream.

Definition at line 1067 of file MediaPlayerToolkit.cpp.

◆ _GETmediaPlayerBuffer()

int _GETmediaPlayerBuffer ( mmachine m )

_GETmediaPlayerBuffer : This function blits the current video frame into a buffer Prototype: fun [ObjMediaPlayer] [ObjBuff I I I]

Parameters

ObjMediaPlayer	: media player object from which to get frame
I	: buffer width
I	: buffer height
I	: buffer bytes per pixel

Returns: return [ObjBuff I I I] : return video buffer, width, height, bytes per pixel if success or NIL otherwise

Definition at line 321 of file MediaPlayerToolkit.cpp.

◆ _GETmediaPlayerHasAudio()

int _GETmediaPlayerHasAudio ( mmachine m )

_GETmediaPlayerHasAudio : Check whether an audio stream is selected and ready to play. Prototype: fun [ObjMediaPlayer] I

Parameters

ObjMediaPlayer : media player object

Returns: I : 1 if player has audio, 0 if not, NIL on error.

Definition at line 926 of file MediaPlayerToolkit.cpp.

◆ _GETmediaPlayerHasVideo()

int _GETmediaPlayerHasVideo ( mmachine m )

_GETmediaPlayerHasVideo : Check whether a video stream is selected and ready to play. Prototype: fun [ObjMediaPlayer] I

Parameters

ObjMediaPlayer : media player object

Returns: I : 1 if player has video, 0 if not, NIL on error.

Definition at line 954 of file MediaPlayerToolkit.cpp.

◆ _GETmediaPlayerIsLiveStream()

int _GETmediaPlayerIsLiveStream ( mmachine m )

_GETmediaPlayerIsLiveStream : Check whether the current media source is a live stream or not. Prototype: fun [ObjMediaPlayer] I

Parameters

ObjMediaPlayer : media player object

Returns: I : 1 if the source is a live stream, 0 if not, NIL on error.

Definition at line 1010 of file MediaPlayerToolkit.cpp.

◆ _GETmediaPlayerIsSeekable()

int _GETmediaPlayerIsSeekable ( mmachine m )

_GETmediaPlayerIsSeekable : Check whether the current media source supports seeking. Prototype: fun [ObjMediaPlayer] I

Parameters

ObjMediaPlayer : media player object

Returns: I : 1 if the source is seekable, 0 if not, NIL on error.

Definition at line 1038 of file MediaPlayerToolkit.cpp.

◆ _GETmediaPlayerLength()

int _GETmediaPlayerLength ( mmachine m )

_GETmediaPlayerLength : Get the media player length. Prototype: fun [ObjMediaPlayer] I

Parameters

ObjMediaPlayer media player object

Returns: I : length in milliseconds on success, -1 if unavailable, NIL otherwise.

Definition at line 634 of file MediaPlayerToolkit.cpp.

◆ _GETmediaPlayerSize()

int _GETmediaPlayerSize ( mmachine m )

_GETmediaPlayerSize : Get the current video size. Prototype: fun [ObjMediaPlayer] [I I]

Parameters

ObjMediaPlayer media player object

Returns: [I I] : tuple with width and height of the video in pixels on success, NIL on failure

Definition at line 494 of file MediaPlayerToolkit.cpp.

◆ _GETmediaPlayerSourceSize()

int _GETmediaPlayerSourceSize ( mmachine m )

_GETmediaPlayerSourceSize : Get the size of the source video, before resize. Prototype: fun [ObjMediaPlayer] [I I]

Parameters

ObjMediaPlayer media player object

Returns: [I I] : tuple with width and height of the video in pixels on success, NIL on failure

Definition at line 542 of file MediaPlayerToolkit.cpp.

◆ _GETmediaPlayerState()

int _GETmediaPlayerState ( mmachine m )

_GETmediaPlayerState : Get the current playback state of a MediaPlayer. Prototype: fun [ObjMediaPlayer] I

Parameters

ObjMediaPlayer : media player object

Returns: I : Either MP_STATE_STOPPED, MP_STATE_PLAYING or MP_STATE_PAUSED.

Definition at line 982 of file MediaPlayerToolkit.cpp.

◆ _GETmediaPlayerTime()

int _GETmediaPlayerTime ( mmachine m )

_GETmediaPlayerTime : Get the playback position in the current video. Prototype: fun [ObjMediaPlayer] I

Parameters

ObjMediaPlayer media player object

Returns: I : time in milliseconds.

Definition at line 590 of file MediaPlayerToolkit.cpp.

◆ _GETmediaPlayerVideoStreams()

int _GETmediaPlayerVideoStreams ( mmachine m )

_GETmediaPlayerVideoStreams : Get a list of the current file's video streams. Prototype: fun [ObjMediaPlayer] [S r1]

Parameters

ObjMediaPlayer : media player object

Returns: [S r1] : list of video streams, with a description (if any). The position of a stream in the list corresponds to its index, which can be passed to _SETmediaPlayerStream.

Definition at line 1122 of file MediaPlayerToolkit.cpp.

◆ _OPENmediaPlayerFile()

int _OPENmediaPlayerFile ( mmachine m )

_OPENmediaPlayerFile : open a media player file.

Prototype: fun [ObjMediaPlayer P] ObjMediaPlayer

Parameters

ObjMediaPlayer	: Player to use.
P	: File to open

Returns: ObjMediaPlayer : media player object on success, NIL on error.

Definition at line 188 of file MediaPlayerToolkit.cpp.

◆ _OPENmediaPlayerUrl()

int _OPENmediaPlayerUrl ( mmachine m )

_OPENmediaPlayerUrl : open a media player url.

Prototype: fun [ObjMediaPlayer S] ObjMediaPlayer

Parameters

ObjMediaPlayer	: Player to use.
S	: Url to open

Returns: same video player object on success, NIL on error.

Definition at line 143 of file MediaPlayerToolkit.cpp.

◆ _PAUSEmediaPlayer()

int _PAUSEmediaPlayer ( mmachine m )

_PAUSEmediaPlayer : Pause the video. Prototype: fun [ObjMediaPlayer] ObjMediaPlayer

Parameters

ObjMediaPlayer : media player object to pause

Returns: ObjMediaPlayer : Same media player object on success, NIL on failure

Definition at line 399 of file MediaPlayerToolkit.cpp.

◆ _PLAYmediaPlayer()

int _PLAYmediaPlayer ( mmachine m )

_PLAYmediaPlayer : Play / resume (if paused) the video. Prototype: fun [ObjMediaPlayer] ObjMediaPlayer

Parameters

ObjMediaPlayer : media player object to play

Returns: ObjMediaPlayer : Same media player object on success, NIL on failure

Definition at line 365 of file MediaPlayerToolkit.cpp.

◆ _SEEKmediaPlayer()

int _SEEKmediaPlayer ( mmachine m )

_SEEKmediaPlayer : Seek to the given position in milliseconds. Prototype: fun [ObjMediaPlayer I] ObjMediaPlayer

Parameters

ObjMediaPlayer	media player object
I	: potision in milliseconds to seek to.

Returns: ObjMediaPlayer : same as param, NIL on failure

Definition at line 672 of file MediaPlayerToolkit.cpp.

◆ _SETmediaPlayerAudioFormat()

int _SETmediaPlayerAudioFormat ( mmachine m )

_SETmediaPlayerAudioFormat : Set the output format for audio. Prototype: fun [ObjMediaPlayer I I] ObjMediaPlayer

Parameters

ObjMediaPlayer	media player object
I	: Sample format with channel layout (one of the MP_AUDIO constants)
I	: Sample rate in Hz.

Returns: ObjMediaPlayer : same player as input, NIL on failure.

Definition at line 889 of file MediaPlayerToolkit.cpp.

◆ _SETmediaPlayerAudioStream()

int _SETmediaPlayerAudioStream ( mmachine m )

_SETmediaPlayerAudioStream : Select an audio stream to play in the current file. Prototype: fun [ObjMediaPlayer I] ObjMediaPlayer

Parameters

ObjMediaPlayer	media player object
I	: desired audio stream index (-1 for default stream)

Returns: ObjMediaPlayer : same as param, NIL on failure

Definition at line 792 of file MediaPlayerToolkit.cpp.

◆ _SETmediaPlayerLoop()

int _SETmediaPlayerLoop ( mmachine m )

_SETmediaPlayerLoop : Toggle loop playback mode. Prototype: fun [ObjMediaPlayer I] ObjMediaPlayer

Parameters

ObjMediaPlayer	media player object
I	: 1 for loop mode ON, 0 for OFF.

Returns: ObjMediaPlayer : same as param, NIL on failure

Definition at line 716 of file MediaPlayerToolkit.cpp.

◆ _SETmediaPlayerSize()

int _SETmediaPlayerSize ( mmachine m )

_SETmediaPlayerSize : Change the video size. Prototype: fun [ObjMediaPlayer I I] ObjMediaPlayer

Parameters

ObjMediaPlayer	media player object
I	new width (0 for auto size)
I	new height (0 for auto size)

Returns: ObjMediaPlayer : Same media player object on success, NIL on failure

Definition at line 460 of file MediaPlayerToolkit.cpp.

◆ _SETmediaPlayerStream()

int _SETmediaPlayerStream ( mmachine m )

_SETmediaPlayerStream : Select a video stream to play in the current file. Prototype: fun [ObjMediaPlayer I] ObjMediaPlayer

Parameters

ObjMediaPlayer	media player object
I	: desired video stream index (-1 for default stream)

Returns: ObjMediaPlayer : same as param, NIL on failure

Definition at line 750 of file MediaPlayerToolkit.cpp.

◆ _STOPmediaPlayer()

int _STOPmediaPlayer ( mmachine m )

_STOPmediaPlayer : Stop the video. Prototype: fun [ObjMediaPlayer] ObjMediaPlayer

Parameters

ObjMediaPlayer : media player object to stop

Returns: ObjMediaPlayer : Same media player object on success, NIL on failure

Definition at line 433 of file MediaPlayerToolkit.cpp.

◆ destroyMediaPlayerObj()

int destroyMediaPlayerObj	(	mmachine	m,
		SCOL_PTR_TYPE	handsys,
		int	objm
	)

Definition at line 61 of file MediaPlayerToolkit.cpp.

◆ getMediaPlayerEndCb()

int getMediaPlayerEndCb	(	mmachine	m,
		SCOL_PTR_TYPE	id,
		SCOL_PTR_TYPE	ret
	)

Definition at line 1182 of file MediaPlayerToolkit.cpp.

◆ getMediaPlayerLoadedCb()

int getMediaPlayerLoadedCb	(	mmachine	m,
		SCOL_PTR_TYPE	id,
		SCOL_PTR_TYPE	ret
	)

Definition at line 1208 of file MediaPlayerToolkit.cpp.

◆ getPlayerFromStack()

MediaPlayer * getPlayerFromStack	(	mmachine	m,
		int	pos
	)

Definition at line 51 of file MediaPlayerToolkit.cpp.

Variable Documentation

◆ MEDIAPLAYER_END_CB

int MEDIAPLAYER_END_CB

Definition at line 45 of file MediaPlayerToolkit.cpp.

◆ MEDIAPLAYER_LOADED_CB

int MEDIAPLAYER_LOADED_CB

Definition at line 46 of file MediaPlayerToolkit.cpp.

◆ NBMEDIAPLAYER_CALLBACK

int NBMEDIAPLAYER_CALLBACK = 2

Definition at line 44 of file MediaPlayerToolkit.cpp.

◆ OBJMEDIAPLAYERSCOL

int OBJMEDIAPLAYERSCOL

Definition at line 43 of file MediaPlayerToolkit.cpp.

◆ SCOL_MEDIAPLAYER_END_CB

int SCOL_MEDIAPLAYER_END_CB = 0

Definition at line 47 of file MediaPlayerToolkit.cpp.

◆ SCOL_MEDIAPLAYER_LOADED_CB

int SCOL_MEDIAPLAYER_LOADED_CB = 1

Definition at line 48 of file MediaPlayerToolkit.cpp.

Project

General

Profile

Scol » BitmapToolkit

Functions

Variables

Detailed Description

Function Documentation

◆ _BLTmediaPlayer()

◆ _BLTmediaPlayerBuffer()

◆ _CBmediaPlayerEnd()

◆ _CBmediaPlayerLoaded()

◆ _CRmediaPlayer()

◆ _DSmediaPlayer()

◆ _GETmediaPlayerAudio()

◆ _GETmediaPlayerAudioStreams()

◆ _GETmediaPlayerBuffer()

◆ _GETmediaPlayerHasAudio()

◆ _GETmediaPlayerHasVideo()

◆ _GETmediaPlayerIsLiveStream()

◆ _GETmediaPlayerIsSeekable()

◆ _GETmediaPlayerLength()

◆ _GETmediaPlayerSize()

◆ _GETmediaPlayerSourceSize()

◆ _GETmediaPlayerState()

◆ _GETmediaPlayerTime()

◆ _GETmediaPlayerVideoStreams()

◆ _OPENmediaPlayerFile()

◆ _OPENmediaPlayerUrl()

◆ _PAUSEmediaPlayer()

◆ _PLAYmediaPlayer()

◆ _SEEKmediaPlayer()

◆ _SETmediaPlayerAudioFormat()

◆ _SETmediaPlayerAudioStream()

◆ _SETmediaPlayerLoop()

◆ _SETmediaPlayerSize()

◆ _SETmediaPlayerStream()

◆ _STOPmediaPlayer()

◆ destroyMediaPlayerObj()

◆ getMediaPlayerEndCb()

◆ getMediaPlayerLoadedCb()

◆ getPlayerFromStack()

Variable Documentation

◆ MEDIAPLAYER_END_CB

◆ MEDIAPLAYER_LOADED_CB

◆ NBMEDIAPLAYER_CALLBACK

◆ OBJMEDIAPLAYERSCOL

◆ SCOL_MEDIAPLAYER_END_CB

◆ SCOL_MEDIAPLAYER_LOADED_CB