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Qt 5.15.17
Qt Multimedia
QML 类型
List of All Members for Audio
List of All Members for Audio
这是完整成员列表为
音频
,包括继承的成员。
audioRole
: enumeration
autoLoad
: bool
autoPlay
: bool
availability
: enumeration
bufferProgress
: real
customAudioRole
: string
duration
: int
error
: enumeration
errorString
: string
hasAudio
: bool
hasVideo
: bool
loops
: int
mediaObject
: variant
metaData
metaData.albumArtist
: variant
metaData.albumTitle
: variant
metaData.audioBitRate
: variant
metaData.audioCodec
: variant
metaData.author
: variant
metaData.averageLevel
: variant
metaData.category
: variant
metaData.channelCount
: variant
metaData.chapterNumber
: variant
metaData.comment
: variant
metaData.composer
: variant
metaData.conductor
: variant
metaData.contributingArtist
: variant
metaData.copyright
: variant
metaData.coverArtUrlLarge
: variant
metaData.coverArtUrlSmall
: variant
metaData.date
: variant
metaData.description
: variant
metaData.director
: variant
metaData.genre
: variant
metaData.keywords
: variant
metaData.language
: variant
metaData.leadPerformer
: variant
metaData.lyrics
: variant
metaData.mediaType
: variant
metaData.mood
: variant
metaData.parentalRating
: variant
metaData.peakValue
: variant
metaData.pixelAspectRatio
: variant
metaData.posterUrl
: variant
metaData.publisher
: variant
metaData.ratingOrganization
: variant
metaData.resolution
: variant
metaData.sampleRate
: variant
metaData.size
: variant
metaData.subTitle
: variant
metaData.title
: variant
metaData.trackCount
: variant
metaData.trackNumber
: variant
metaData.userRating
: variant
metaData.videoBitRate
: variant
metaData.videoCodec
: variant
metaData.videoFrameRate
: variant
metaData.writer
: variant
metaData.year
: variant
muted
: bool
notifyInterval
: int
playbackRate
: real
playbackState
: enumeration
playlist
: Playlist
position
: int
seekable
: bool
source
: url
status
: enumeration
volume
: real
error
(
error
,
errorString
)
pause
()
paused
()
play
()
playbackStateChanged
()
playing
()
seek
(
offset
)
stop
()
stopped
()
list<int>
supportedAudioRoles
()