Enums
[Media Session]

Enumeration Type Documentation

enum AlpAmrBitRate

Amr bit rate supported by codec.

Enumerator:

ALP_MM_AUDIO_AMR_BITRATE_MR475 4.75kbps.

ALP_MM_AUDIO_AMR_BITRATE_MR515 5.15kbps.

ALP_MM_AUDIO_AMR_BITRATE_MR59 5.9kbps.

ALP_MM_AUDIO_AMR_BITRATE_MR67 6.7kbps.

ALP_MM_AUDIO_AMR_BITRATE_MR74 7.4kbps.

ALP_MM_AUDIO_AMR_BITRATE_MR795 7.95kbps.

ALP_MM_AUDIO_AMR_BITRATE_MR102 10.2kbps.

ALP_MM_AUDIO_AMR_BITRATE_MR122 12.2kbps.

enum AlpAudioCodecs

Audio codec formats.

Enumerator:

ALP_MM_AUDIO_CODEC_RAW no compression, pcm data format.

ALP_MM_AUDIO_CODEC_MSADPCM A wav(MS-ADPCM) audio format.

ALP_MM_AUDIO_CODEC_DVIADPCM Intel/DVI ADPCM audio format.

ALP_MM_AUDIO_CODEC_OGG_VORBIS Ogg Vorbis audio format.

ALP_MM_AUDIO_CODEC_AMR_NB GSM AMR narrow band speech format.

ALP_MM_AUDIO_CODEC_AMR_WB GSM AMR wideband speech format.

ALP_MM_AUDIO_CODEC_G711 CCITT G711 voice compression audio format.

ALP_MM_AUDIO_CODEC_G722 CCITT G722 voice compression audio format.

ALP_MM_AUDIO_CODEC_G723 CCITT G723 voice compression audio format.

ALP_MM_AUDIO_CODEC_G723_1 CCITT G723.1 voice compression audio format.

ALP_MM_AUDIO_CODEC_G726 CCITT G726 voice compression audio format.

ALP_MM_AUDIO_CODEC_G728 CCITT G728 voice compression audio format.

ALP_MM_AUDIO_CODEC_G729 CCITT G729 voice compression audio format.

ALP_MM_AUDIO_CODEC_AAC MPEG2/MPEG4 advanced audio codec.

ALP_MM_AUDIO_CODEC_MP3 MP3 audio format.

ALP_MM_AUDIO_CODEC_MIDI MIDI audio format.

enum AlpCameraColorEffect

Specifies color effects values for a digital camera.
Used as values for the ALP_MM_SOURCE_CAMERA_COLOR_EFFECT property key.
Enumerator:

ALP_MM_COLOR_EFFECT_OFF Not use camera color effects.

ALP_MM_COLOR_EFFECT_NATURAL Natural color.

ALP_MM_COLOR_EFFECT_VIVID vivid color.

ALP_MM_COLOR_EFFECT_SEPIA sepia color

ALP_MM_COLOR_EFFECT_REVERSAL reversal color

ALP_MM_COLOR_EFFECT_COLD cold color

ALP_MM_COLOR_EFFECT_BLACK_AND_WHITE B&W color.

enum AlpCameraFlashMode

Enums flash modes for a digital camera.
Used as a value for the ALP_MM_SOURCE_CAMERA_FLASH_MODE property key. These constants specify whether the camera uses a flash when taking a picture.
Enumerator:

ALP_MM_FLASH_MODE_OFF Never use flash.

ALP_MM_FLASH_MODE_AUTO Automatically detect when a flash is needed.

ALP_MM_FLASH_MODE_FRONT Fill flash mode, which illuminates the front part of the image.

ALP_MM_FLASH_MODE_SLOW Slow synchronization flash mode, which preserves the background.

ALP_MM_FLASH_MODE_REAR Rear flash mode, flashes at the end of the picture, useful for action shots.

enum AlpCameraFocusMode

Specifies the focus for a digital camera.
Used as values for the ALP_MM_SOURCE_CAMERA_FOCUS property key.
Enumerator:

ALP_MM_FOCUS_AUTO Automatically adjust focus.

ALP_MM_FOCUS_ONE onefold focus.

ALP_MM_FOCUS_TWO twofold focus.

ALP_MM_FOCUS_FOUR fourfold focus.

ALP_MM_FOCUS_EIGHT eightfold focus.

ALP_MM_FOCUS_INFINITY Use infinite focus.

enum AlpCameraPropertyKey

Enum constants used to identify camera properties.
Describes properties used to control the camera actions
Enumerator:

ALP_MM_SOURCE_CAMERA_APERTURE The camera's apeture as a 32-bit integer.

ALP_MM_SOURCE_CAMERA_EXPOSURE A 64-bit signed integer specifying the reciprocal of the exposure in nanoseconds or the constant ALP_MM_EXPOSURE_AUTO.

ALP_MM_SOURCE_CAMERA_SCALE A 32-bit integer by which the exposure is modified.

ALP_MM_SOURCE_CAMERA_FLASH_MODE One of the camera flash mode values.

ALP_MM_SOURCE_CAMERA_FOCUS One of the camera focus values.

ALP_MM_SOURCE_CAMERA_RED_EYE_REDUCTION Boolean value specifying whether red eye reduction is on or off.

ALP_MM_SOURCE_CAMERA_ISO_SENSITIVITY A 32-bit integer specifying an ISO ASA number or the constant ALP_MM_ISO_SENSITIVITY_AUTO.

ALP_MM_SOURCE_CAMERA_WHITE_BALANCER One of the camera white balance values.

ALP_MM_SOURCE_CAMERA_BRIGHTNESS One of the camera brightness values.

ALP_MM_SOURCE_CAMERA_ZOOM A 32-bit integer specifying the zoom level.

ALP_MM_SOURCE_CAMERA_FRAME_RATE A 32-bit integer specifying the camera frame rate.

ALP_MM_SOURCE_CAMERA_RESOLUTION A 32-bit integer specifying the camera resolution. Possible values are _AlpVideoResolution.

ALP_MM_SOURCE_CAMERA_COLOR_EFFECT One of the camera color effects values.

ALP_MM_SOURCE_CAMERA_WIDTH A 32-bit integer specifying the width of camera resolution.

ALP_MM_SOURCE_CAMERA_HEIGHT A 32-bit integer specifying the height of camera resolution.

enum AlpCameraWhiteBalanceMode

Specifies white balance values for a digital camera.
Used as values for the ALP_MM_SOURCE_CAMERA_WHITE_BALANCE property key. White balance adjusts the color synchronization for various lighting conditions.
Enumerator:

ALP_MM_WHITE_BALANCE_AUTO Automatically adjust white balance.

ALP_MM_WHITE_BALANCE_INCANDESCENT Incandescent lighting.

ALP_MM_WHITE_BALANCE_FLUORESCENT Fluorescent lighting.

ALP_MM_WHITE_BALANCE_SUNSHINE Sunshine lighting.

ALP_MM_WHITE_BALANCE_CLOUDS Clouds lighting.

enum AlpCodecProperyKey

Source or Dest file codec property key.

Enumerator:

ALP_MM_VIDEO_CODEC_TYPE video codec property key, possible values are _AlpVideoCodecs.

ALP_MM_AUDIO_CODEC_TYPE audio code property key, possible values are _AlpAudioCodecs.

ALP_MM_STILL_CODEC_TYPE Still image codec property key, possible values are _AlpStillImageCodecs.

enum AlpMediaFileContentKeys

Keys set for an audio or video file information.
Both playback and recording sessions in the movie server set these keys, and they are written to encoded output. A given codec may not support all of these properties.
Enumerator:

ALP_MM_FILE_CONTENT_ALBUM String containing the album or CD for a track.

ALP_MM_FILE_CONTENT_ARTIST String containing the artist.

ALP_MM_FILE_CONTENT_DURATION An int64_t describing the length of a track in nanoseconds.

ALP_MM_FILE_CONTENT_GENRE String containing the genre of a track.

ALP_MM_FILE_CONTENT_TITLE String containing the title of a track.

ALP_MM_FILE_CONTENT_TRACK_NUMBER An int32_t giving the track number within the album or CD.

ALP_MM_FILE_CONTENT_REVISION String containing the revision of a track.

ALP_MM_FILE_CONTENT_REMARK Remarks about a track.

enum AlpMediaFileFormatType

Media file format.

Enumerator:

ALP_MM_FILE_FORMAT_MP3 Mp3 audio format file.

ALP_MM_FILE_FORMAT_MP4 MPEG-4 multimedia format file.

ALP_MM_FILE_FORMAT_3GPP 3GPP multimedia format file.

ALP_MM_FILE_FORMAT_AVI Microsoft's AVI multimedia format file.

ALP_MM_FILE_FORMAT_RM Real's multimedia format file.

ALP_MM_FILE_FORMAT_AMR 3GPP AMR speech format file.

ALP_MM_FILE_FORMAT_ASF Microsoft advanced streaming format multimedia file.

ALP_MM_FILE_FORMAT_WAV WAV format sound file.

ALP_MM_FILE_FORMAT_MIDI_MTHd MIDI MTHd foramt audio file.

ALP_MM_FILE_FORMAT_MIDI_XMF MIDI XMF_2.0 foramt audio file.

ALP_MM_FILE_FORMAT_MIDI_IMY MIDI IMY foramt audio file.

ALP_MM_FILE_FORMAT_OGG Ogg vorbis format file.

ALP_MM_FILE_FORMAT_JPEG A JPEG graphic file.

ALP_MM_FILE_FORMAT_BMP A BMP graphic file.

ALP_MM_FILE_FORMAT_WBMP A WBMP graphic file.

ALP_MM_FILE_FORMAT_PNG A PNG graphic file.

ALP_MM_FILE_FORMAT_GIF A GIF graphic file.

ALP_MM_FILE_FORMAT_TIFF A TIFF graphic file.

ALP_MM_FILE_FORMAT_WMA Microsoft's WMA audio format file.

ALP_MM_FILE_FORMAT_WMV Microsoft's WMV multimedia format file.

ALP_MM_FILE_FORMAT_H263 H.263 multimedia format file.

ALP_MM_FILE_FORMAT_H264 H.264 multimedia format file.

ALP_MM_FILE_FORMAT_RAW_AUDIO Raw format for audio.

ALP_MM_FILE_FORMAT_RAW_VIDEO Raw format for video.

enum AlpMMAudioAppType

Constants used to specify audio type of app.

Enumerator:

ALP_MM_SESSION_MEDIAIN_TYPE media in

ALP_MM_SESSION_MEDIAOUT_TYPE media out

ALP_MM_SESSION_VOICEIN_TYPE voice out

ALP_MM_SESSION_VOICEOUT_TYPE voice in

ALP_MM_SESSION_RING_TYPE ring

ALP_MM_SESSION_SYSSOUND_TYPE System sound.

ALP_MM_SESSION_ALARM_TYPE Alarm.

enum AlpMMDestinationPropertyKey

Constants used to identify properties in a destination object.

Enumerator:

ALP_MM_DESTINATION_FILE_FORMAT An _AlpMediaFileFormatType value specifying the destination file format.

ALP_MM_DESTINATION_FILE_HAS_AUDIO A boolean value specifies whether audio is recorded into the destination file.

ALP_MM_DESTINATION_FILE_HAS_VIDEO A boolean value specifies whether video is recorded into the destination file.

ALP_MM_DESTINATION_URL A string representing the URL used to create a destination object.

ALP_MM_DISPLAY_ID A string indicate the X display name which used by ximagesink.

ALP_MM_DESTINATION_ROTATE an enum value of _AlpMediaFileFormatType to set display rotate mode.

enum AlpMMDestinationRotateType

Constants used to specify video image rotation mode.

Enumerator:

ALP_MM_DESTINATION_ROTATE_NONE for no rotation. for a left angle of 90 degrees' rotation.

ALP_MM_DESTINATION_ROTATE_90L for a right angle of 90 degrees' rotation.

ALP_MM_DESTINATION_ROTATE_90R for an angle of 180 degrees' rotation.

ALP_MM_DESTINATION_ROTATE_180

enum AlpMMPropertyCode

specifies the type of value stored in a property

Enumerator:

ALP_MM_PROPERTY_CODE_UNDEFINED not defined

ALP_MM_PROPERTY_CODE_RAW raw data

ALP_MM_PROPERTY_CODE_INT8 8-bit integer

ALP_MM_PROPERTY_CODE_INT16 16-bit integer

ALP_MM_PROPERTY_CODE_INT32 32-bit integer

ALP_MM_PROPERTY_CODE_INT64 64-bit integer

ALP_MM_PROPERTY_CODE_BOOL boolean value.

ALP_MM_PROPERTY_CODE_STRING string value,

enum AlpMMPropertyType

specifies the type of data to retrieve from a property set

Enumerator:

ALP_MM_PROPERTY_TYPE_DEFAULT obtain the default value

ALP_MM_PROPERTY_TYPE_MINIMUM obtain the minimum value

ALP_MM_PROPERTY_TYPE_MAXIMUM obtain the maximum value

ALP_MM_PROPERTY_TYPE_READABLE

ALP_MM_PROPERTY_TYPE_WRITABLE

enum AlpMMSessionClassID

Used to identify default session classes within the movie server.

Enumerator:

ALP_MM_SESSION_CLASS_RECORD The class ID for the default recording session class.

ALP_MM_SESSION_CLASS_PLAYBACK The class ID for the default playback session class.

enum AlpMMSessionControlOpcode

Session control operation codes.
A multimedia client application sends these to the session objuct to have the session perform an action
Enumerator:

ALP_MM_SESSION_CTL_RUN Start or continue recording or playback.

ALP_MM_SESSION_CTL_PAUSE Pause recording or playback.

ALP_MM_SESSION_CTL_STOP Stop recording or playback.

ALP_MM_SESSION_CTL_PREFETCH Begin buffering data from the source.

ALP_MM_SESSION_CTL_GRAB Grab a still image from a video playback or recording session.

ALP_MM_SESSION_CTL_REFRESH Refresh the display.

ALP_MM_SESSION_CTL_NEXT Jump to play a next media file in the source playback list.

ALP_MM_SESSION_CTL_PRV Jump to play a previous media file in the source playback list.

ALP_MM_SESSION_CTL_PREVIEW

ALP_MM_SESSION_CTL_RECORD

ALP_MM_SESSION_CTL_CUSTOM_BASE Base value where a license can add its own control op codes.

enum AlpMMSessionEventCauses

Values for the AlpMMSessionEvent event cause field.

Enumerator:

ALP_MM_SESSION_EVENT_CAUSE_UNKNOWN The cause is unknown.

ALP_MM_SESSION_EVENT_CAUSE_REQUESTED_BY_APP The application requested that the event occur.

ALP_MM_SESSION_EVENT_CAUSE_INVALID_AUDIO_STREAM Not supported audio codec type.

ALP_MM_SESSION_EVENT_CAUSE_INVALID_VIDEO_STREAM Not supported video codec type.

ALP_MM_SESSION_EVENT_CAUSE_END_OF_STREAM All tracks stopped because there is no more data to write or to read.

ALP_MM_SESSION_EVENT_CAUSE_INVALID_STREAM All tracks stopped because bad data was detected in the stream.

ALP_MM_SESSION_EVENT_CAUSE_STORAGE_FULL All tracks stopped because the destination storage is full.

ALP_MM_SESSION_EVENT_CAUSE_CUSTOM_BASE Base value after which you may add your own custom events.

enum AlpMMSessionEventCode

Notifications sent by the session when something occurs. These are used as values for the AlpMMSessionEvent eventcode field.
Enumerator:

ALP_MM_SESSION_EVENT_STATE_CHANGED Sent to the client process when a session's state changes such as from running to stopped.

ALP_MM_SESSION_EVENT_WARNING A recoverable error has occurred during the session.

ALP_MM_SESSION_EVENT_ERROR A fatal error has occurred during the session.

ALP_MM_SESSION_EVENT_CURRENT_TIME current time in nanoseconds, occurs every second.

ALP_MM_SESSION_EVENT_DELETING The session is in the process of being deleted.

ALP_MM_SESSION_EVENT_AUDIO_CONFLICT_OCCUR According to the audio manager rules, the session will stop/pause on its own when audio conflict occurs.

ALP_MM_SESSION_EVENT_AUDIO_CONFLICT_CANCEL The session will resume or not will be decided by APP itself after audio conflict canceled.

ALP_MM_SESSION_EVENT_CUSTOM_BASE Base value after which licensees may add their own custom events.

enum AlpMMSessionPropertyKey

Constants used to identify properties stored in a session.

Enumerator:

ALP_MM_SESSION_AUDIO_ENABLE Boolean that specifies whether an audio track is enabled or disabled.

ALP_MM_SESSION_AUDIO_VOLUME A 32-bit integer specifying the volume level.

ALP_MM_SESSION_AUDIO_APP_TYPE A integer specifying the audio type of app.

ALP_MM_SESSION_VIDEO_ENABLE A Boolean value specifying whether a video track should be enabled.

ALP_MM_SESSION_DEST_RECT The destination rectangle to use for a video frame. The rectangle specifies both the position and the size.

ALP_MM_SESSION_DEST_ROTATE A 32-bit integer specifying the video rotate. The valid value include 0-None rotate ,1-Rotate 90 clock left, 2-Rotate 90 clock right and 3-Rotate 180c.

ALP_MM_SESSION_SOURCE_RECT The source rectangle to use for a video frame. The rectangle specifies both the position andio playthe size.

ALP_MM_SESSION_CURRENT_TIME Current recording or playback position given in nanoseconds. The value is a 64-bit signed integer.

ALP_MM_SESSION_END_TIME Ending playback position given in nanoseconds. The value is a 64-bit signed integer.

ALP_MM_SESSION_PLAYBACK_RATE A 16-bit integer specifying the audio playback rate, where 1 specifies normal speed, 2 double speed, and so on.

ALP_MM_SESSION_PREFETCH_TIME The amount of data, given in nanoseconds, to buffer.

ALP_MM_SESSION_REPEAT_ENABLE A boolean that indicates that playback should repeat when the end time is reached.

ALP_MM_SESSION_START_TIME Starting playback position given in nanoseconds. The value is a 64-bit signed integer.

ALP_MM_SESSION_SESSION_CLASS A 32-bit integer ID of the session class used.

ALP_MM_SESSION_VIDEO_IS_BLANK A boolean value to identify whether to blank the framebuffer,.

ALP_MM_SESSION_IS_PREVIEW A boolean valule that identify whether a record session has a preview stream.

ALP_MM_SESSION_HANDLE_AUDIO_CONFLIC A boolean valule that identify whether a session want to control the audio conflict itself or not.

ALP_MM_SESSION_VIDEO_SOURCE_ROTATE A 32-bit integer specifying the video rotate. The valid value include 0-None rotate ,1-Rotate 90 clock right, 2-Rotate 180 clock right and 3-Rotate 90 left. Call alp_media_property_set/get by id of media_session, after invoke alp_media_session_finalize .

enum AlpMMSessionSeekOrigin

A multimedia application uses these constants to specify where to being a seek operation.

Enumerator:

ALP_MM_SESSION_SEEK_ORIGIN_BEGIN Start at the begining of the file.

ALP_MM_SESSION_SEEK_ORIGIN_CURRENT Start at the current location.

ALP_MM_SESSION_SEEK_ORIGIN_END Start at the end of the file.

enum AlpMMSessionState

Constants that describe the session object state.

Enumerator:

ALP_MM_SESSION_NOT_INITIALIZED The session exists but has not been initialized with the information it needs to playback or record.

ALP_MM_SESSION_READY The session has been initialized and is ready to begin. alp_media_session_finalize() put the session in this state.

ALP_MM_SESSION_PREFETCHING The session is buffering data.

ALP_MM_SESSION_PAUSED The session has been paused.

ALP_MM_SESSION_STOPPED The session has been stopped.

ALP_MM_SESSION_FINISHED The session has been finished.

ALP_MM_SESSION_RUNNING The session has begun.

enum AlpMMSourcePropertyKey

Constants used to identify properties in a source object.

Enumerator:

ALP_MM_SOURCE_FILE_FORMAT An _AlpMediaFileFormatType value specifying the source file format.

ALP_MM_SOURCE_FILE_HAS_AUDIO A boolean value specifies whether media source file has an audio track.

ALP_MM_SOURCE_FILE_HAS_VIDEO A boolean value specifies whether media source file has an video track.

ALP_MM_SOURCE_URL A string representing the URL used to create a source object.

ALP_MM_SOURCE_SIZE a int representing the size of memory if source is memory stream

enum AlpMMSourceType

Enums data type for a source.
These constants specify source data type when use alp_media_session_add_source
Enumerator:

ALP_MM_TYPE_FILE source is file

ALP_MM_TYPE_FILELIST source is filelist

ALP_MM_TYPE_NETSTREAM source is net stream

ALP_MM_TYPE_MEMSTREAM source is mem stream

ALP_MM_TYPE_AUDIO_RENDER source is microphone device

ALP_MM_TYPE_VIDEO_RENDER source is camera device

enum AlpRawAudioChannel

Values for the key ALP_MM_FORMATKEY_RAW_AUDIO_CHANNELS.

Enumerator:

ALP_MM_RAW_AUDIO_STEREO Stereo.

ALP_MM_RAW_AUDIO_MONO Mono.

ALP_MM_RAW_AUDIO_DOLBY_PRO_LOGIC_STEREO Dolby digital pro logic stereo.

ALP_MM_RAW_AUDIO_DOLBY_5_1_SURROUND Dolby digital 5.1 format stereo.

ALP_MM_RAW_AUDIO_DTS_SURROUND Sony DTS surround stereo.

ALP_MM_RAW_AUDIO_CHANNEL_COUNT_MASK When you AND a channel usage constant with this mask, you get the actual number of audio channels.

enum AlpRawAudioPropertyKey

Raw audio property key.

Enumerator:

ALP_MM_FORMATKEY_RAW_AUDIO_TYPE Base type used for raw audio, possible values are enumerated as _AlpRawAudioTypes.

ALP_MM_FORMATKEY_RAW_AUDIO_BYTE_ORDER The byte order for raw audio, possible values are LITTLE_ENDIAN, BIG_ENDIAN.

ALP_MM_FORMATKEY_RAW_AUDIO_BITS A 32-bit integer used to provide the actual number of sample bits.

ALP_MM_FORMATKEY_RAW_AUDIO_CHANNELS Number of audio channels for a raw, ADPCM, or MPEG/REAL audio stream. possible values are _AlpRawAudioChannel.

ALP_MM_FORMATKEY_RAW_AUDIO_SAMPLERATE Raw audio sample rate.

ALP_MM_FORMATKEY_RAW_AUDIO_BIT_RATE Raw audio bit rate.

enum AlpRawAudioTypes

values for the key ALP_MM_FORAT_RAW_AUDIO_TYPE.

Enumerator:

ALP_MM_RAW_AUDIO_INT8 8-bit integer.

ALP_MM_RAW_AUDIO_UINT8 8-bit unsigned integer.

ALP_MM_RAW_AUDIO_INT16 16-bit integer.

ALP_MM_RAW_AUDIO_INT32 32-bit integer.

ALP_MM_RAW_AUDIO_FLOAT Floating-point value.

ALP_MM_RAW_AUDIO_SIZE_MASK When you AND a raw audio type constant with this mask, you get the actual audio sample size in bytes.

enum AlpRawVideoColorSpace

Raw video type.

Enumerator:

ALP_MM_RAW_VIDEO_YCBCR420_PLANAR YCbCr420 planar format.

ALP_MM_RAW_VIDEO_YCBCR422_PLANAR YCbCr422 planar format.

ALP_MM_RAW_VIDEO_YCBCR420_PACKET YCbCr420 packet format.

ALP_MM_RAW_VIDEO_YCBCR422_PACKET YCbCr422 packet format.

ALP_MM_RAW_VIDEO_YCBCR444 YCbCr444 format.

ALP_MM_RAW_VIDEO_RGB888 RGB format, 8-bit R, 8-bit G, 8-bit B.

ALP_MM_RAW_VIDEO_RGB565 RGB format, 5-bit R, 6-bit G, 5-bit B.

ALP_MM_RAW_VIDEO_RGB555 RGB format, 5-bit R, 5-bit G, 5-bit B.

ALP_MM_RAW_VIDEO_BGR888 BGR format, 8-bit B, 8-bit G, 8-bit R.

ALP_MM_RAW_VIDEO_BGR565 BGR format, 5-bit B, 6-bit G, 5-bit R.

ALP_MM_RAW_VIDEO_BGR555 BGR format, 5-bit B, 5-bit G, 5-bit R.

ALP_MM_RAW_VIDEO_RAWRGB RGB format, 10/8 bits (Bayer filter color).

ALP_MM_RAW_VIDEO_OTHER_FMT Other formats.

enum AlpRawVideoPropertyKey

Raw video property key.

Enumerator:

ALP_MM_FORMATKEY_RAW_VIDEO_COLOR_SPACE Base type used for raw video, possible values are enumerated as _AlpRawVideoColorSpace.

ALP_MM_FORMATKEY_RAW_VIDEO_FRAME_RATE A 32-bit integer specifying raw video frame rate.

ALP_MM_FORMATKEY_RAW_VIDEO_BIT_RATE A 32-bit integer specifying raw video bit rate.

ALP_MM_FORMATKEY_RAW_VIDEO_RECT Specifies a rectangle area for raw video display.

enum AlpStillImageCodecs

still image codec formats.

Enumerator:

ALP_MM_STILL_CODEC_JPEG JPEG graphic format.

ALP_MM_STILL_CODEC_BMP BMP graphic format.

ALP_MM_STILL_CODEC_PNG PNG graphic format.

ALP_MM_STILL_CODEC_GIF GIF graphic format.

enum AlpVideoCodecs

Video codec formats.

Enumerator:

ALP_MM_VIDEO_CODEC_RAW No compression, raw video type data.

ALP_MM_VIDEO_CODEC_MPEG4 standard MPEG4 video compression.

ALP_MM_VIDEO_CODEC_3GPP 3GPP video format.

ALP_MM_VIDEO_CODEC_H263 h263 video format

ALP_MM_VIDEO_CODEC_OGG_THEORA

ALP_MM_VIDEO_CODEC_REAL8 Real video 8.

ALP_MM_VIDEO_CODEC_REAL9 Real video 9.

ALP_MM_VIDEO_CODEC_REAL10 Real video 10.

ALP_MM_VIDEO_CODEC_DIVX5 Divx 5.0 video format.

ALP_MM_VIDEO_CODEC_XVID Xvid video format.

enum AlpVideoResolution

Video resolution.

Enumerator:

ALP_MM_VIDEO_RSL_SXGA SXGA, 1280 * 1024.

ALP_MM_VIDEO_RSL_VGA VGA, 640 * 480.

ALP_MM_VIDEO_RSL_QVGA QVGA, 320 * 240.

ALP_MM_VIDEO_RSL_QQVGA QQVGA, 160 * 120.

ALP_MM_VIDEO_RSL_CIF CIF, 352 * 288.

ALP_MM_VIDEO_RSL_QCIF QCIF, 176 * 144.

ALP_MM_VIDEO_RSL_QQCIF QQCIF, 88 * 72.

Generated on Wed Jul 30 07:06:41 2008 by Doxygen 1.4.6 for ALP SDK + Hiker Documentation


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...
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...
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...
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...

Enums [Media Session]

Enumerations

Enumeration Type Documentation

Enums
[Media Session]