특성 목록

  • 아티클

이 SDK에 포함된 미리 정의된 특성은 다음 표에 사전순으로 표시됩니다. 각 특성에는 이름, 전역 식별자 및 WMT_ATTR_DATATYPE 열거형의 적절한 멤버가 정의한 데이터 형식이 있습니다. 일부 특성은 간단한 데이터 형식을 사용하지 않거나 구조에 따라 형식이 지정됩니다. 이러한 특성에 대한 항목은 괄호 안에 값을 설정하는 데 사용되는 데이터 형식이 있는 데이터 형식 열의 구조체 이름을 나열합니다.

참고

모든 DRM 관련 특성 의 테이블은 DRM 특성 목록을 참조하세요.

 

이러한 특성을 사용하여 프로그래밍하는 경우 이름을 문자열 리터럴로 사용하는 대신 전역 식별자를 사용해야 합니다. 전역 식별자를 사용하면 입력 체계 오류가 발생하면 컴파일 시간에 오류가 발생합니다.

특성 이름 전역 식별자 데이터 형식
ASFLeakyBucketPairs g_wszASFLeakyBucketPairs WMT_TYPE_BINARY
AspectRatioX g_wszWMAspectRatioX WMT_TYPE_DWORD
AspectRatioy g_wszWMAspectRatioY WMT_TYPE_DWORD
작성자 g_wszWMAuthor WMT_TYPE_STRING
AverageLevel g_wszAverageLevel WMT_TYPE_DWORD
BannerImageData g_wszWMBannerImageData WMT_TYPE_BINARY
BannerImageType g_wszWMBannerImageType WMT_TYPE_DWORD
BannerImageURL g_wszWMBannerImageURL WMT_TYPE_STRING
비트 레이트 g_wszWMBitrate WMT_TYPE_DWORD
브로드캐스트 g_wszWMBroadcast WMT_TYPE_BOOL
BufferAverage g_wszBufferAverage WMT_TYPE_DWORD
Can_Skip_Backward g_wszWMSkipBackward WMT_TYPE_BOOL
Can_Skip_Forward g_wszWMSkipForward WMT_TYPE_BOOL
Copyright g_wszWMCopyright WMT_TYPE_STRING
CopyrightURL g_wszWMCopyrightURL WMT_TYPE_STRING
CurrentBitrate g_wszWMCurrentBitrate WMT_TYPE_DWORD
설명 g_wszWMDescription WMT_TYPE_STRING
DRM_ContentID g_wszWMDRM_ContentID WMT_TYPE_STRING
DRM_DRMHeader_ContentDistributor g_wszWMDRM_DRMHeader_ContentDistributor WMT_TYPE_STRING
DRM_DRMHeader_ContentID g_wszWMDRM_DRMHeader_ContentID WMT_TYPE_STRING
DRM_DRMHeader_IndividualizedVersion g_wszWMDRM_DRMHeader_IndividualizedVersion WMT_TYPE_STRING
DRM_DRMHeader_KeyID g_wszWMDRM_DRMHeader_KeyID WMT_TYPE_STRING
DRM_DRMHeader_LicenseAcqURL g_wszWMDRM_DRMHeader_LicenseAcqURL WMT_TYPE_STRING
DRM_DRMHeader_SubscriptionContentID g_wszWMDRM_DRMHeader_SubscriptionContentID WMT_TYPE_STRING
DRM_DRMHeader g_wszWMDRM_DRMHeader WMT_TYPE_STRING
DRM_IndividualizedVersion g_wszWMDRM_IndividualizedVersion WMT_TYPE_STRING
DRM_KeyID g_wszWMDRM_KeyID WMT_TYPE_STRING
DRM_LASignatureCert g_wszWMDRM_LASignatureCert WMT_TYPE_STRING
DRM_LASignatureLicSrvCert g_wszWMDRM_LASignatureLicSrvCert WMT_TYPE_STRING
DRM_LASignaturePrivKey g_wszWMDRM_LASignaturePrivKey WMT_TYPE_STRING
DRM_LASignatureRootCert g_wszWMDRM_LASignatureRootCert WMT_TYPE_STRING
DRM_LicenseAcqURL g_wszWMDRM_LicenseAcqURL WMT_TYPE_STRING
DRM_LicenseID g_wszWMDRM_LicenseID WMT_TYPE_STRING
DRM_SourceID g_wszWMDRM_SourceID WMT_TYPE_DWORD
DRM_V1LicenseAcqURL g_wszWMDRM_V1LicenseAcqURL WMT_TYPE_STRING
Duration g_wszWMDuration WMT_TYPE_QWORD
FileSize g_wszWMFileSize WMT_TYPE_QWORD
HasArbitraryDataStream g_wszWMHasArbitraryDataStream WMT_TYPE_BOOL
HasAttachedImages g_wszWMHasAttachedImages WMT_TYPE_BOOL
HasAudio g_wszWMHasAudio WMT_TYPE_BOOL
HasFileTransferStream g_wszWMHasFileTransferStream WMT_TYPE_BOOL
HasImage g_wszWMHasImage WMT_TYPE_BOOL
HasScript g_wszWMHasScript WMT_TYPE_BOOL
HasVideo g_wszWMHasVideo WMT_TYPE_BOOL
Is_Protected g_wszWMProtected WMT_TYPE_BOOL
Is_Trusted g_wszWMTrusted WMT_TYPE_BOOL
Isan g_wszISAN WMT_TYPE_STRING
IsVBR g_wszWMIsVBR WMT_TYPE_BOOL
NSC_Address g_wszWMNSCAddress WMT_TYPE_STRING
NSC_Description g_wszWMNSCDescription WMT_TYPE_STRING
NSC_Email g_wszWMNSCEmail WMT_TYPE_STRING
NSC_Name g_wszWMNSCName WMT_TYPE_STRING
NSC_Phone g_wszWMNSCPhone WMT_TYPE_STRING
NumberOfFrames g_wszWMNumberOfFrames WMT_TYPE_QWORD
OptimalBitrate g_wszWMOptimalBitrate WMT_TYPE_DWORD
PeakValue g_wszPeakValue WMT_TYPE_DWORD
등급 g_wszWMRating WMT_TYPE_STRING
검색 가능 g_wszWMSeekable WMT_TYPE_BOOL
Signature_Name g_wszWMSignature_Name WMT_TYPE_STRING
Stridable g_wszWMStridable WMT_TYPE_BOOL
제목 g_wszWMTitle WMT_TYPE_STRING
VBRPeak g_wszVBRPeak WMT_TYPE_DWORD
WM/AlbumArtist g_wszWMAlbumArtist WMT_TYPE_STRING
WM/AlbumCoverURL g_wszWMAlbumCoverURL WMT_TYPE_STRING
WM/AlbumTitle g_wszWMAlbumTitle WMT_TYPE_STRING
WM/ASFPacketCount g_wszWMASFPacketCount WMT_TYPE_QWORD
WM/ASFSecurityObjectsSize g_wszWMASFSecurityObjectsSize WMT_TYPE_QWORD
WM/AudioFileURL g_wszWMAudioFileURL WMT_TYPE_STRING
WM/AudioSourceURL g_wszWMAudioSourceURL WMT_TYPE_STRING
WM/AuthorURL g_wszWMAuthorURL WMT_TYPE_STRING
WM/BeatsPerMinute g_wszWMBeatsPerMinute WMT_TYPE_STRING
WM/범주 g_wszWMCategory WMT_TYPE_STRING
WM/코덱 g_wszWMCodec WMT_TYPE_STRING
WM/Composer g_wszWMComposer WMT_TYPE_STRING
WM/지휘자 g_wszWMConductor WMT_TYPE_STRING
WM/ContainerFormat g_wszWMContainerFormat WMT_STORAGE_FORMAT (WMT_TYPE_BINARY)
WM/ContentDistributor g_wszWMContentDistributor WMT_TYPE_STRING
WM/ContentGroupDescription g_wszWMContentGroupDescription WMT_TYPE_STRING
WM/디렉터 g_wszWMDirector WMT_TYPE_STRING
WM/DRM g_wszWMDRM WMT_TYPE_STRING
WM/DVDID g_wszWMDVDID WMT_TYPE_STRING
WM/EncodedBy g_wszWMEncodedBy WMT_TYPE_STRING
WM/EncodingSettings g_wszWMEncodingSettings WMT_TYPE_STRING
WM/EncodingTime g_wszWMEncodingTime FILETIME (WMT_TYPE_QWORD)
WM/장르 g_wszWMGenre WMT_TYPE_STRING
WM/GenreID g_wszWMGenreID WMT_TYPE_STRING
WM/InitialKey g_wszWMInitialKey WMT_TYPE_STRING
WM/ISRC g_wszWMISRC WMT_TYPE_STRING
WM/언어 g_wszWMLanguage WMT_TYPE_STRING
WM/가사 g_wszWMLyrics WMT_TYPE_STRING
WM/Lyrics_Synchronised g_wszWMLyrics_Synchronised WM_SYNCHRONISED_LYRICS (WMT_TYPE_BINARY)
WM/MCDI g_wszWMMCDI WMT_TYPE_BINARY
WM/MediaClassPrimaryID g_wszWMMediaClassPrimaryID WMT_TYPE_GUID
WM/MediaClassSecondaryID g_wszWMMediaClassSecondaryID WMT_TYPE_GUID
WM/MediaCredits g_wszWMMediaCredits WMT_TYPE_STRING
WM/MediaIsDelay g_wszWMMediaIsDelay WMT_TYPE_BOOL
WM/MediaIsFinale g_wszWMMediaIsFinale WMT_TYPE_BOOL
WM/MediaIsLive g_wszWMMediaIsLive WMT_TYPE_BOOL
WM/MediaIsPremiere g_wszWMMediaIsPremiere WMT_TYPE_BOOL
WM/MediaIsRepeat g_wszWMMediaIsRepeat WMT_TYPE_BOOL
WM/MediaIsSAP g_wszWMMediaIsSAP WMT_TYPE_BOOL
WM/MediaIsStereo g_wszWMMediaIsStereo WMT_TYPE_BOOL
WM/MediaIsSubtitled g_wszWMMediaIsSubtitled WMT_TYPE_BOOL
WM/MediaIsTape g_wszWMMediaIsTape WMT_TYPE_BOOL
WM/MediaNetworkAffiliation g_wszWMMediaNetworkAffiliation WMT_TYPE_STRING
WM/MediaOriginalBroadcastDateTime g_wszWMMediaOriginalBroadcastDateTime WMT_TYPE_STRING
WM/MediaOriginalChannel g_wszWMMediaOriginalChannel WMT_TYPE_STRING
WM/MediaStationCallSign g_wszWMMediaStationCallSign WMT_TYPE_STRING
WM/MediaStationName g_wszWMMediaStationName WMT_TYPE_STRING
WM/ModifiedBy g_wszWMModifiedBy WMT_TYPE_STRING
WM/Mood g_wszWMMood WMT_TYPE_STRING
WM/OriginalAlbumTitle g_wszWMOriginalAlbumTitle WMT_TYPE_STRING
WM/OriginalArtist g_wszWMOriginalArtist WMT_TYPE_STRING
WM/OriginalFilename g_wszWMOriginalFilename WMT_TYPE_STRING
WM/OriginalLyricist g_wszWMOriginalLyricist WMT_TYPE_STRING
WM/OriginalReleaseTime g_wszWMOriginalReleaseTime WMT_TYPE_STRING
WM/OriginalReleaseYear g_wszWMOriginalReleaseYear WMT_TYPE_STRING
WM/ParentalRating g_wszWMParentalRating WMT_TYPE_STRING
WM/ParentalRatingReason g_wszWMParentalRatingReason WMT_TYPE_STRING
WM/PartOfSet g_wszWMPartOfSet WMT_TYPE_STRING
WM/PeakBitrate g_wszWMPeakBitrate WMT_TYPE_DWORD
WM/기간 g_wszWMPeriod WMT_TYPE_STRING
WM/그림 g_wszWMPicture WM_PICTURE (WMT_TYPE_BINARY)
WM/PlaylistDelay g_wszWMPlaylistDelay WMT_TYPE_STRING
WM/생산자 g_wszWMProducer WMT_TYPE_STRING
WM/PromotionURL g_wszWMPromotionURL WMT_TYPE_STRING
WM/ProtectionType g_wszWMProtectionType WMT_TYPE_STRING
WM/공급자 g_wszWMProvider WMT_TYPE_STRING
WM/ProviderCopyright g_wszWMProviderCopyright WMT_TYPE_STRING
WM/ProviderRating g_wszWMProviderRating WMT_TYPE_STRING
WM/ProviderStyle g_wszWMProviderStyle WMT_TYPE_STRING
WM/게시자 g_wszWMPublisher WMT_TYPE_STRING
WM/RadioStationName g_wszWMRadioStationName WMT_TYPE_STRING
WM/RadioStationOwner g_wszWMRadioStationOwner WMT_TYPE_STRING
WM/SharedUserRating g_wszWMSharedUserRating WMT_TYPE_DWORD
WM/StreamTypeInfo g_wszWMStreamTypeInfo WM_STREAM_TYPE_INFO (WMT_TYPE_BINARY)
WM/SubscriptionContentID g_wszWMSubscriptionContentID WMT_TYPE_STRING
WM/SubTitle g_wszWMSubTitle WMT_TYPE_STRING
WM/SubTitleDescription g_wszWMSubTitleDescription WMT_TYPE_STRING
WM/텍스트 g_wszWMText WM_USER_TEXT (WMT_TYPE_BINARY)
WM/ToolName g_wszWMToolName WMT_TYPE_STRING
WM/ToolVersion g_wszWMToolVersion WMT_TYPE_STRING
WM/트랙 g_wszWMTrack WMT_TYPE_STRING
WM/TrackNumber g_wszWMTrackNumber WMT_TYPE_STRING
WM/UniqueFileIdentifier g_wszWMUniqueFileIdentifier WMT_TYPE_STRING
WM/UserWebURL g_wszWMUserWebURL WM_USER_WEB_URL (WMT_TYPE_BINARY)
WM/VideoClosedCaptioning g_wszWMVideoClosedCaptioning WMT_TYPE_BOOL
WM/VideoFrameRate g_wszWMVideoFrameRate WMT_TYPE_DWORD
WM/VideoHeight g_wszWMVideoHeight WMT_TYPE_DWORD
WM/VideoWidth g_wszWMVideoWidth WMT_TYPE_DWORD
WM/WMADRCAverageReference g_wszWMWMADRCAverageReference WMT_TYPE_DWORD
WM/WMADRCAverageTarget g_wszWMWMADRCAverageTarget WMT_TYPE_DWORD
WM/WMADRCPeakReference g_wszWMWMADRCPeakReference WMT_TYPE_DWORD
WM/WMADRCPeakTarget g_wszWMWMADRCPeakTarget WMT_TYPE_DWORD
WM/WMCollectionGroupID g_wszWMWMCollectionGroupID WMT_TYPE_GUID
WM/WMCollectionID g_wszWMWMCollectionID WMT_TYPE_GUID
WM/WMContentID g_wszWMWMContentID WMT_TYPE_GUID
WM/WMShadowFileSourceDRMType g_wszWMWMShadowFileSourceDRMType WMT_TYPE_STRING
WM/WMShadowFileSourceFileType g_wszWMWMShadowFileSourceFileType WMT_TYPE_STRING
WM/기록기 g_wszWMWriter WMT_TYPE_STRING
WM/연도 g_wszWMYear WMT_TYPE_STRING

 

설명

다음 상수는 특성으로 정의됩니다. 각각은 특정 유형의 특성 수를 나타냅니다. 애플리케이션의 모든 항목에 이러한 값을 사용할 필요가 없습니다.

상수 값
g_dwWMSpecialAttributes 20
g_dwWMContentAttributes 5
g_dwWMNSCAttributes 5

 

특성