This header file describes the session management API in the multimedia Library. It covers:multimedia session structures and types, multimedia session constants, multimedia session functions and macros, application-defined functions.
Copyright (c) 1999-2008 ACCESS CO., LTD. All rights reserved. Copyright (c) 2006 PalmSource, Inc. All rights reserved.
|
Data Structures |
| struct | _AlpMMSessionEvent |
| | Defines a notification that an event has occurred. More...
|
| struct | _AlpMMSessionGrabEvent |
| | Defines a notification that a still image has been captured. More...
|
Defines |
| #define | ALP_LONG_MAX 0xffffff |
| | Used for camera focus mode, if so, camera will use infinite focus.
|
| #define | ALP_MM_EXPOSURE_AUTO 0 |
| | Automatically adjust the explosure for a digital camera.
|
| #define | ALP_MM_ISO_SENSITIVITY_AUTO 0 |
| | Automatically detect ISO sensitivity.
|
| #define | AUDIOFAKEDEV "dev://audio" |
| | Specify a fake device for audio output.
|
| #define | CAMERADEV "dev://camera" |
| | Specify a camera device.
|
| #define | DSPDEV "dev://dsp" |
| | Specify a DSP device.
|
| #define | FAKEDEV "dev://null" |
| | Specify a fake device for video output.
|
| #define | FILENAME "dev://filename" |
| | Specify a local file name.
|
| #define | LCDDEV "dev://lcd" |
| | Specify a LCD device.
|
| #define | MICDEV "dev://mic" |
| | Specify a microphone device.
|
| #define | VIDEOFAKEDEV "dev://video" |
| | Specify a fake device for video output.
|
| #define | XWINDOWDEV "dev://xwindow" |
| | Specify a x window device for video output.
|
Typedefs |
| typedef void(* | AlpMMSessionCallbackFn )(const AlpMMSessionEvent *event, void *userdata) |
| | Called when multimedia events occur.
|
| typedef _AlpMMSessionEvent | AlpMMSessionEvent |
| | Defines a notification that an event has occurred.
|
| typedef void(* | AlpMMSessionGrabCallbackFn )(const AlpMMSessionGrabEvent *grabevent, void *userdata) |
| | Called when the session receives a buffer of data.
|
| typedef _AlpMMSessionGrabEvent | AlpMMSessionGrabEvent |
| | Defines a notification that a still image has been captured.
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Enumerations |
| enum | AlpAmrBitRate {
ALP_MM_AUDIO_AMR_BITRATE_MR475 = 4750,
ALP_MM_AUDIO_AMR_BITRATE_MR515 = 5150,
ALP_MM_AUDIO_AMR_BITRATE_MR59 = 5900,
ALP_MM_AUDIO_AMR_BITRATE_MR67 = 6700,
ALP_MM_AUDIO_AMR_BITRATE_MR74 = 7400,
ALP_MM_AUDIO_AMR_BITRATE_MR795 = 7950,
ALP_MM_AUDIO_AMR_BITRATE_MR102 = 10200,
ALP_MM_AUDIO_AMR_BITRATE_MR122 = 12200
} |
| | Amr bit rate supported by codec. More...
|
| enum | AlpAudioCodecs {
ALP_MM_AUDIO_CODEC_RAW = (ALP_MM_AUDIO_CODEC | 0x000001),
ALP_MM_AUDIO_CODEC_MSADPCM,
ALP_MM_AUDIO_CODEC_DVIADPCM,
ALP_MM_AUDIO_CODEC_OGG_VORBIS,
ALP_MM_AUDIO_CODEC_AMR_NB,
ALP_MM_AUDIO_CODEC_AMR_WB,
ALP_MM_AUDIO_CODEC_G711,
ALP_MM_AUDIO_CODEC_G722,
ALP_MM_AUDIO_CODEC_G723,
ALP_MM_AUDIO_CODEC_G723_1,
ALP_MM_AUDIO_CODEC_G726,
ALP_MM_AUDIO_CODEC_G728,
ALP_MM_AUDIO_CODEC_G729,
ALP_MM_AUDIO_CODEC_AAC,
ALP_MM_AUDIO_CODEC_MP3,
ALP_MM_AUDIO_CODEC_MIDI
} |
| | Audio codec formats. More...
|
| enum | AlpCameraColorEffect {
ALP_MM_COLOR_EFFECT_OFF = (ALP_MM_SOURCE_CAMERA | 0x000030),
ALP_MM_COLOR_EFFECT_NATURAL,
ALP_MM_COLOR_EFFECT_VIVID,
ALP_MM_COLOR_EFFECT_SEPIA,
ALP_MM_COLOR_EFFECT_REVERSAL,
ALP_MM_COLOR_EFFECT_COLD,
ALP_MM_COLOR_EFFECT_BLACK_AND_WHITE
} |
| | Specifies color effects values for a digital camera. More...
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| enum | AlpCameraFlashMode {
ALP_MM_FLASH_MODE_OFF = (ALP_MM_SOURCE_CAMERA | 0x000001),
ALP_MM_FLASH_MODE_AUTO,
ALP_MM_FLASH_MODE_FRONT,
ALP_MM_FLASH_MODE_SLOW,
ALP_MM_FLASH_MODE_REAR
} |
| | Enums flash modes for a digital camera. More...
|
| enum | AlpCameraFocusMode {
ALP_MM_FOCUS_AUTO = (ALP_MM_SOURCE_CAMERA | 0x000010),
ALP_MM_FOCUS_ONE,
ALP_MM_FOCUS_TWO,
ALP_MM_FOCUS_FOUR,
ALP_MM_FOCUS_EIGHT,
ALP_MM_FOCUS_INFINITY = 0xffffff
} |
| | Specifies the focus for a digital camera. More...
|
| enum | AlpCameraPropertyKey {
ALP_MM_SOURCE_CAMERA_APERTURE = (ALP_MM_SOURCE_CAMERA | 0x000040L),
ALP_MM_SOURCE_CAMERA_EXPOSURE,
ALP_MM_SOURCE_CAMERA_SCALE,
ALP_MM_SOURCE_CAMERA_FLASH_MODE,
ALP_MM_SOURCE_CAMERA_FOCUS,
ALP_MM_SOURCE_CAMERA_RED_EYE_REDUCTION,
ALP_MM_SOURCE_CAMERA_ISO_SENSITIVITY,
ALP_MM_SOURCE_CAMERA_WHITE_BALANCER,
ALP_MM_SOURCE_CAMERA_BRIGHTNESS,
ALP_MM_SOURCE_CAMERA_ZOOM,
ALP_MM_SOURCE_CAMERA_FRAME_RATE,
ALP_MM_SOURCE_CAMERA_RESOLUTION,
ALP_MM_SOURCE_CAMERA_COLOR_EFFECT,
ALP_MM_SOURCE_CAMERA_WIDTH,
ALP_MM_SOURCE_CAMERA_HEIGHT
} |
| | Enum constants used to identify camera properties. More...
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| enum | AlpCameraWhiteBalanceMode {
ALP_MM_WHITE_BALANCE_AUTO = (ALP_MM_SOURCE_CAMERA | 0x000020),
ALP_MM_WHITE_BALANCE_INCANDESCENT,
ALP_MM_WHITE_BALANCE_FLUORESCENT,
ALP_MM_WHITE_BALANCE_SUNSHINE,
ALP_MM_WHITE_BALANCE_CLOUDS
} |
| | Specifies white balance values for a digital camera. More...
|
| enum | AlpCodecProperyKey { ALP_MM_VIDEO_CODEC_TYPE = (ALP_MM_VIDEO_CODEC | 0x000040),
ALP_MM_AUDIO_CODEC_TYPE,
ALP_MM_STILL_CODEC_TYPE
} |
| | Source or Dest file codec property key. More...
|
| enum | AlpMediaFileContentKeys {
ALP_MM_FILE_CONTENT_ALBUM = (ALP_MM_FILE_CONTENT | 0x000001),
ALP_MM_FILE_CONTENT_ARTIST,
ALP_MM_FILE_CONTENT_DURATION,
ALP_MM_FILE_CONTENT_GENRE,
ALP_MM_FILE_CONTENT_TITLE,
ALP_MM_FILE_CONTENT_TRACK_NUMBER,
ALP_MM_FILE_CONTENT_REVISION,
ALP_MM_FILE_CONTENT_REMARK
} |
| | Keys set for an audio or video file information. More...
|
| enum | AlpMediaFileFormatType {
ALP_MM_FILE_FORMAT_MP3 = (ALP_MM_FILE_FORMAT | 0x000001),
ALP_MM_FILE_FORMAT_MP4,
ALP_MM_FILE_FORMAT_3GPP,
ALP_MM_FILE_FORMAT_AVI,
ALP_MM_FILE_FORMAT_RM,
ALP_MM_FILE_FORMAT_AMR,
ALP_MM_FILE_FORMAT_ASF,
ALP_MM_FILE_FORMAT_WAV,
ALP_MM_FILE_FORMAT_MIDI_MTHd,
ALP_MM_FILE_FORMAT_MIDI_XMF,
ALP_MM_FILE_FORMAT_MIDI_IMY,
ALP_MM_FILE_FORMAT_OGG,
ALP_MM_FILE_FORMAT_JPEG,
ALP_MM_FILE_FORMAT_BMP,
ALP_MM_FILE_FORMAT_WBMP,
ALP_MM_FILE_FORMAT_PNG,
ALP_MM_FILE_FORMAT_GIF,
ALP_MM_FILE_FORMAT_TIFF,
ALP_MM_FILE_FORMAT_WMA,
ALP_MM_FILE_FORMAT_WMV,
ALP_MM_FILE_FORMAT_H263,
ALP_MM_FILE_FORMAT_H264,
ALP_MM_FILE_FORMAT_RAW_AUDIO,
ALP_MM_FILE_FORMAT_RAW_VIDEO
} |
| | Media file format. More...
|
| enum | AlpMMAudioAppType {
ALP_MM_SESSION_MEDIAIN_TYPE = 0,
ALP_MM_SESSION_MEDIAOUT_TYPE = 1,
ALP_MM_SESSION_VOICEIN_TYPE = 2,
ALP_MM_SESSION_VOICEOUT_TYPE = 3,
ALP_MM_SESSION_RING_TYPE = 4,
ALP_MM_SESSION_SYSSOUND_TYPE = 5,
ALP_MM_SESSION_ALARM_TYPE = 6
} |
| | Constants used to specify audio type of app. More...
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| enum | AlpMMDestinationPropertyKey {
ALP_MM_DESTINATION_FILE_FORMAT = (ALP_MM_DESTINATION_FILE | 0x000001),
ALP_MM_DESTINATION_FILE_HAS_AUDIO,
ALP_MM_DESTINATION_FILE_HAS_VIDEO,
ALP_MM_DESTINATION_URL,
ALP_MM_DISPLAY_ID,
ALP_MM_DESTINATION_ROTATE
} |
| | Constants used to identify properties in a destination object. More...
|
| enum | AlpMMDestinationRotateType { ALP_MM_DESTINATION_ROTATE_NONE = 0,
ALP_MM_DESTINATION_ROTATE_90L = 1,
ALP_MM_DESTINATION_ROTATE_90R = 2,
ALP_MM_DESTINATION_ROTATE_180 = 3
} |
| | Constants used to specify video image rotation mode. More...
|
| enum | AlpMMPropertyCode {
ALP_MM_PROPERTY_CODE_UNDEFINED = (ALP_MM_PROPERTY_CODE | 0x000020),
ALP_MM_PROPERTY_CODE_RAW,
ALP_MM_PROPERTY_CODE_INT8,
ALP_MM_PROPERTY_CODE_INT16,
ALP_MM_PROPERTY_CODE_INT32,
ALP_MM_PROPERTY_CODE_INT64,
ALP_MM_PROPERTY_CODE_BOOL,
ALP_MM_PROPERTY_CODE_STRING
} |
| | specifies the type of value stored in a property More...
|
| enum | AlpMMPropertyType {
ALP_MM_PROPERTY_TYPE_DEFAULT = (ALP_MM_PROPERTY_TYPE | 0x000010),
ALP_MM_PROPERTY_TYPE_MINIMUM,
ALP_MM_PROPERTY_TYPE_MAXIMUM,
ALP_MM_PROPERTY_TYPE_READABLE,
ALP_MM_PROPERTY_TYPE_WRITABLE
} |
| | specifies the type of data to retrieve from a property set More...
|
| enum | AlpMMSessionClassID { ALP_MM_SESSION_CLASS_RECORD = (ALP_MM_SESSION_CLASS | 0x000001),
ALP_MM_SESSION_CLASS_PLAYBACK
} |
| | Used to identify default session classes within the movie server. More...
|
| enum | AlpMMSessionControlOpcode {
ALP_MM_SESSION_CTL_RUN = (ALP_MM_SESSION_CTL | 0x000001),
ALP_MM_SESSION_CTL_PAUSE,
ALP_MM_SESSION_CTL_STOP,
ALP_MM_SESSION_CTL_PREFETCH,
ALP_MM_SESSION_CTL_GRAB,
ALP_MM_SESSION_CTL_REFRESH,
ALP_MM_SESSION_CTL_NEXT,
ALP_MM_SESSION_CTL_PRV,
ALP_MM_SESSION_CTL_PREVIEW,
ALP_MM_SESSION_CTL_RECORD,
ALP_MM_SESSION_CTL_CUSTOM_BASE = 0x1000
} |
| | Session control operation codes. More...
|
| enum | AlpMMSessionEventCauses {
ALP_MM_SESSION_EVENT_CAUSE_UNKNOWN = (ALP_MM_SESSION_EVENT | 0x000001),
ALP_MM_SESSION_EVENT_CAUSE_REQUESTED_BY_APP,
ALP_MM_SESSION_EVENT_CAUSE_INVALID_AUDIO_STREAM,
ALP_MM_SESSION_EVENT_CAUSE_INVALID_VIDEO_STREAM,
ALP_MM_SESSION_EVENT_CAUSE_END_OF_STREAM,
ALP_MM_SESSION_EVENT_CAUSE_INVALID_STREAM,
ALP_MM_SESSION_EVENT_CAUSE_STORAGE_FULL,
ALP_MM_SESSION_EVENT_CAUSE_CUSTOM_BASE = 0x1000
} |
| | Values for the AlpMMSessionEvent event cause field. More...
|
| enum | AlpMMSessionEventCode {
ALP_MM_SESSION_EVENT_STATE_CHANGED = (ALP_MM_SESSION_EVENT | 0x000020),
ALP_MM_SESSION_EVENT_WARNING,
ALP_MM_SESSION_EVENT_ERROR,
ALP_MM_SESSION_EVENT_CURRENT_TIME,
ALP_MM_SESSION_EVENT_DELETING,
ALP_MM_SESSION_EVENT_AUDIO_CONFLICT_OCCUR,
ALP_MM_SESSION_EVENT_AUDIO_CONFLICT_CANCEL,
ALP_MM_SESSION_EVENT_CUSTOM_BASE
} |
| enum | AlpMMSessionPropertyKey {
ALP_MM_SESSION_AUDIO_ENABLE = (ALP_MM_SESSION | 0x000001),
ALP_MM_SESSION_AUDIO_VOLUME,
ALP_MM_SESSION_AUDIO_APP_TYPE,
ALP_MM_SESSION_VIDEO_ENABLE,
ALP_MM_SESSION_DEST_RECT,
ALP_MM_SESSION_DEST_ROTATE,
ALP_MM_SESSION_SOURCE_RECT,
ALP_MM_SESSION_CURRENT_TIME,
ALP_MM_SESSION_END_TIME,
ALP_MM_SESSION_PLAYBACK_RATE,
ALP_MM_SESSION_PREFETCH_TIME,
ALP_MM_SESSION_REPEAT_ENABLE,
ALP_MM_SESSION_START_TIME,
ALP_MM_SESSION_SESSION_CLASS,
ALP_MM_SESSION_VIDEO_IS_BLANK,
ALP_MM_SESSION_IS_PREVIEW,
ALP_MM_SESSION_HANDLE_AUDIO_CONFLIC,
ALP_MM_SESSION_VIDEO_SOURCE_ROTATE
} |
| | Constants used to identify properties stored in a session. More...
|
| enum | AlpMMSessionSeekOrigin { ALP_MM_SESSION_SEEK_ORIGIN_BEGIN = 0x01,
ALP_MM_SESSION_SEEK_ORIGIN_CURRENT,
ALP_MM_SESSION_SEEK_ORIGIN_END
} |
| | A multimedia application uses these constants to specify where to being a seek operation. More...
|
| enum | AlpMMSessionState {
ALP_MM_SESSION_NOT_INITIALIZED = 0x01,
ALP_MM_SESSION_READY,
ALP_MM_SESSION_PREFETCHING,
ALP_MM_SESSION_PAUSED,
ALP_MM_SESSION_STOPPED,
ALP_MM_SESSION_FINISHED,
ALP_MM_SESSION_RUNNING
} |
| | Constants that describe the session object state. More...
|
| enum | AlpMMSourcePropertyKey {
ALP_MM_SOURCE_FILE_FORMAT = (ALP_MM_SOURCE_FILE | 0x000001),
ALP_MM_SOURCE_FILE_HAS_AUDIO,
ALP_MM_SOURCE_FILE_HAS_VIDEO,
ALP_MM_SOURCE_URL,
ALP_MM_SOURCE_SIZE
} |
| | Constants used to identify properties in a source object. More...
|
| enum | AlpMMSourceType {
ALP_MM_TYPE_FILE = (ALP_MM_FILE | 0x000001),
ALP_MM_TYPE_FILELIST,
ALP_MM_TYPE_NETSTREAM,
ALP_MM_TYPE_MEMSTREAM,
ALP_MM_TYPE_AUDIO_RENDER,
ALP_MM_TYPE_VIDEO_RENDER
} |
| | Enums data type for a source. More...
|
| enum | AlpRawAudioChannel {
ALP_MM_RAW_AUDIO_STEREO = 0x02,
ALP_MM_RAW_AUDIO_MONO = 0x01,
ALP_MM_RAW_AUDIO_DOLBY_PRO_LOGIC_STEREO = 0x12,
ALP_MM_RAW_AUDIO_DOLBY_5_1_SURROUND = 0x26,
ALP_MM_RAW_AUDIO_DTS_SURROUND = 0x36,
ALP_MM_RAW_AUDIO_CHANNEL_COUNT_MASK = 0x0f
} |
| | Values for the key ALP_MM_FORMATKEY_RAW_AUDIO_CHANNELS. More...
|
| enum | AlpRawAudioPropertyKey {
ALP_MM_FORMATKEY_RAW_AUDIO_TYPE = (ALP_MM_FORMATKEY_RAW_AUDIO | 0x000001L),
ALP_MM_FORMATKEY_RAW_AUDIO_BYTE_ORDER,
ALP_MM_FORMATKEY_RAW_AUDIO_BITS,
ALP_MM_FORMATKEY_RAW_AUDIO_CHANNELS,
ALP_MM_FORMATKEY_RAW_AUDIO_SAMPLERATE,
ALP_MM_FORMATKEY_RAW_AUDIO_BIT_RATE
} |
| | Raw audio property key. More...
|
| enum | AlpRawAudioTypes {
ALP_MM_RAW_AUDIO_INT8 = 0x01,
ALP_MM_RAW_AUDIO_UINT8,
ALP_MM_RAW_AUDIO_INT16,
ALP_MM_RAW_AUDIO_INT32,
ALP_MM_RAW_AUDIO_FLOAT,
ALP_MM_RAW_AUDIO_SIZE_MASK = 0x0f
} |
| | values for the key ALP_MM_FORAT_RAW_AUDIO_TYPE. More...
|
| enum | AlpRawVideoColorSpace {
ALP_MM_RAW_VIDEO_YCBCR420_PLANAR = 0x000010,
ALP_MM_RAW_VIDEO_YCBCR422_PLANAR,
ALP_MM_RAW_VIDEO_YCBCR420_PACKET,
ALP_MM_RAW_VIDEO_YCBCR422_PACKET,
ALP_MM_RAW_VIDEO_YCBCR444,
ALP_MM_RAW_VIDEO_RGB888,
ALP_MM_RAW_VIDEO_RGB565,
ALP_MM_RAW_VIDEO_RGB555,
ALP_MM_RAW_VIDEO_BGR888,
ALP_MM_RAW_VIDEO_BGR565,
ALP_MM_RAW_VIDEO_BGR555,
ALP_MM_RAW_VIDEO_RAWRGB,
ALP_MM_RAW_VIDEO_OTHER_FMT
} |
| | Raw video type. More...
|
| enum | AlpRawVideoPropertyKey { ALP_MM_FORMATKEY_RAW_VIDEO_COLOR_SPACE = (ALP_MM_FORMATKEY_RAW_VIDEO | 0x000001),
ALP_MM_FORMATKEY_RAW_VIDEO_FRAME_RATE,
ALP_MM_FORMATKEY_RAW_VIDEO_BIT_RATE,
ALP_MM_FORMATKEY_RAW_VIDEO_RECT
} |
| | Raw video property key. More...
|
| enum | AlpStillImageCodecs { ALP_MM_STILL_CODEC_JPEG = (ALP_MM_STILL_CODEC | 0x000001),
ALP_MM_STILL_CODEC_BMP,
ALP_MM_STILL_CODEC_PNG,
ALP_MM_STILL_CODEC_GIF
} |
| | still image codec formats. More...
|
| enum | AlpVideoCodecs {
ALP_MM_VIDEO_CODEC_RAW = (ALP_MM_VIDEO_CODEC | 0x000001),
ALP_MM_VIDEO_CODEC_MPEG4,
ALP_MM_VIDEO_CODEC_3GPP,
ALP_MM_VIDEO_CODEC_H263,
ALP_MM_VIDEO_CODEC_OGG_THEORA,
ALP_MM_VIDEO_CODEC_REAL8,
ALP_MM_VIDEO_CODEC_REAL9,
ALP_MM_VIDEO_CODEC_REAL10,
ALP_MM_VIDEO_CODEC_DIVX5,
ALP_MM_VIDEO_CODEC_XVID
} |
| | Video codec formats. More...
|
| enum | AlpVideoResolution {
ALP_MM_VIDEO_RSL_SXGA = 0x000040,
ALP_MM_VIDEO_RSL_VGA,
ALP_MM_VIDEO_RSL_QVGA,
ALP_MM_VIDEO_RSL_QQVGA,
ALP_MM_VIDEO_RSL_CIF,
ALP_MM_VIDEO_RSL_QCIF,
ALP_MM_VIDEO_RSL_QQCIF
} |
| | Video resolution. More...
|
Functions |
| alp_status_t | alp_media_property_get (int32_t id, AlpMMPropertyType propertyType, int32_t propertyKey, AlpMMPropertyCode properytyCode, void *outValue, int32_t *ioLength) |
| | Returns the value of an object item property.
|
| alp_status_t | alp_media_property_set (int32_t id, int32_t propertyKey, AlpMMPropertyCode propertyCode, void *value, int32_t *length) |
| | Sets an object item property value.
|
| alp_status_t | alp_media_session_add_dest (AlpMMSessionID session, const char *destURL, AlpMMDestID *outDest) |
| | Adds a data destination to the session.
|
| alp_status_t | alp_media_session_add_source (AlpMMSessionID session, AlpMMSourceType type, const void *sourceURL, AlpMMSourceID *outSource) |
| | Adds a data source to the session.
|
| alp_status_t | alp_media_session_control (AlpMMSessionID session, AlpMMSessionControlOpcode sessionCtl) |
| | Sends control opcodes to the movie server for playback, record, capture, and preview.
|
| alp_status_t | alp_media_session_create (AlpMMSessionClassID sessionClass, AlpMMSessionID *outSession) |
| | create a new session.
|
| alp_status_t | alp_media_session_destroy (AlpMMSessionID session) |
| | Destroy a session created by alp_media_session_created().
|
| alp_status_t | alp_media_session_finalize (AlpMMSessionID session) |
| | Finalize the set of tracks for this session.
|
| alp_status_t | alp_media_session_get_state (AlpMMSessionID session, AlpMMSessionState *outState) |
| | Returns the current state of a session.
|
| alp_status_t | alp_media_session_gst_init () |
| | Initialize the Gstreamer.
|
| alp_status_t | alp_media_session_play_tone (unsigned short amplitude, unsigned short duration, unsigned short freq, const char *streamtype) |
| | Play tone.
|
| alp_status_t | alp_media_session_register_callback (AlpMMSessionID session, AlpMMSessionCallbackFn callback, void *userdata) |
| | Registers a callback function to monitor this session by handling events.
|
| alp_status_t | alp_media_session_register_grab_callback (AlpMMSessionID session, AlpMMSessionGrabCallbackFn callback, void *userdata) |
| | Registers a callback function to grab a buffer of data.
|
| alp_status_t | alp_media_session_remove_all (AlpMMSessionID session) |
| | Removes from a session all sources, destinations, and the tracks that connect them.
|
| alp_status_t | alp_media_session_seek (AlpMMSessionID session, AlpMMSessionSeekOrigin origin, int64_t position) |
| | Seeks to a different location in the current session.
|
| alp_status_t | alp_media_session_seek_full (AlpMMSessionID session, AlpMMSessionSeekOrigin origin, int64_t position, int64_t play_duration, double rate, int is_Accurate) |
| | Seeks to a new current position and play a duration you want in the current session, also can set new playback rate.
|
| alp_status_t | alp_media_session_syssnd_init () |
| | Init for play system sound.
|
| alp_status_t | alp_media_session_syssnd_play (const char *sound, const char *streamtype, int volume) |
| | Play system sound defined by Global Setting use system sound method.
|
| alp_status_t | alp_media_session_syssnd_play_file (char *filename, const char *streamtype, int volume) |
| | Play a sound file use system sound method.
|
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