Ftr v0.7.0 Documentation
Table of Contents
-
ftr/media
-
Class: Video
- Video.onWaitBuffer
- Video.onReady
- Video.onStartPlay
- Video.onError
- Video.onSourceEof
- Video.onPause
- Video.onResume
- Video.onStop
- Video.onSeek
- Video.autoPlay
- Get: Video.sourceStatus
- Get: Video.status
- Video.mute
- Video.volume
- Video.src
- Get: Video.time
- Get: Video.duration
- Get: Video.audioTrackIndex
- Get: Video.audioTrackCount
- Video.disableWaitBuffer
- Video.selectAudioTrack(index)
- Video.audioTrack([index])
- Video.videoTrack()
- Video.start()
- Video.seek(time)
- Video.pause()
- Video.resume()
- Video.stop()
-
Class: AudioPlayer
- AudioPlayer.onWaitBuffer
- AudioPlayer.onReady
- AudioPlayer.onStartPlay
- AudioPlayer.onError
- AudioPlayer.onSourceEof
- AudioPlayer.onPause
- AudioPlayer.onResume
- AudioPlayer.onStop
- AudioPlayer.onSeek
- AudioPlayer.constructor([src])
- AudioPlayer.autoPlay
- Get: AudioPlayer.sourceStatus
- Get: AudioPlayer.status
- AudioPlayer.mute
- AudioPlayer.volume
- AudioPlayer.src
- Get: AudioPlayer.time
- Get: AudioPlayer.duration
- Get: AudioPlayer.trackIndex
- Get: AudioPlayer.trackCount
- AudioPlayer.disableWaitBuffer
- AudioPlayer.selectTrack(index)
- AudioPlayer.track([index])
- AudioPlayer.start()
- AudioPlayer.seek(time)
- AudioPlayer.pause()
- AudioPlayer.resume()
- AudioPlayer.stop()
- Object: TrackInfo
- Enum: MediaType
- Enum: PlayerStatus
- Enum: MultimediaSourceStatus
-
Enum: AudioChannelMask
- CH_INVALID
- CH_FRONT_LEFT
- CH_FRONT_RIGHT
- CH_FRONT_CENTER
- CH_LOW_FREQUENCY
- CH_BACK_LEFT
- CH_BACK_RIGHT
- CH_FRONT_LEFT_OF_CENTER
- CH_FRONT_RIGHT_OF_CENTER
- CH_BACK_CENTER
- CH_SIDE_LEFT
- CH_SIDE_RIGHT
- CH_TOP_CENTER
- CH_TOP_FRONT_LEFT
- CH_TOP_FRONT_CENTER
- CH_TOP_FRONT_RIGHT
- CH_TOP_BACK_LEFT
- CH_TOP_BACK_CENTER
- CH_TOP_BACK_RIGHT
- Enum: VideoColorFormat
-
Class: Video
ftr/media
#
Class: Video
#
extends
Image
继承于
Image
需要加入到gui
视图树中才可正常工作如果只需要单独播放音频,可使用
AudioPlayer
Video.onWaitBuffer #
缓冲等待时触发, 事件数据为0.0-1.0
float
数,1.0
表示缓冲完成
Video.onReady #
数据源准备完成,可以开始播放时触发
Video.onStartPlay #
真正开始播放时触发
Video.onError #
异常时触发
Video.onSourceEof #
数据源结束时触发,但可能播放还未结束,因为缓冲区与解码缓冲中还有数据
Video.onPause #
播放暂停时触发
Video.onResume #
从暂停中恢复时触发
Video.onStop #
播放停止时触发
Video.onSeek #
seek
时触发
Video.autoPlay #
Default true
在数据源准备好时是否自动开始播放,false
需要调用start()
开始播放
- {
bool
}
Get: Video.sourceStatus #
当前数据源状态
Get: Video.status #
当前播放状态
Video.mute #
是否静音
- {
bool
}
Video.volume #
音频音量0-100
之间
- {
uint
}0-100
Video.src #
视频源地址,可以为本地路径也可以为网络路径
- {
String
}
Get: Video.time #
视频当前播放的时间毫秒数
- {
uint64
}ms
Get: Video.duration #
视频的总长度毫秒数
- {
uint64
}ms
Get: Video.audioTrackIndex #
当前音频轨道索引
- {
uint
}
Get: Video.audioTrackCount #
支持音频轨道数
- {
uint
}
Video.disableWaitBuffer #
禁用等待数据缓冲,只要有数据立即呈现,不等待
- {
bool
}
Video.selectAudioTrack(index) #
选择音频轨道
- @arg
index
{uint
} audio track index
Video.audioTrack([index]) #
获取音频轨道信息,不传入index
返回当前选择的轨道
Video.videoTrack() #
获取视频轨道信息
- @ret {
TrackInfo
}
Video.start() #
开始播放
Video.seek(time) #
跳转到目标time
位置
Video.pause() #
暂停播放
Video.resume() #
恢复播放
Video.stop() #
停止播放
Class: AudioPlayer
#
extends
Notification
音频播放器与视频播放器的成员几乎完全相同
AudioPlayer.onWaitBuffer #
AudioPlayer.onReady #
AudioPlayer.onStartPlay #
AudioPlayer.onError #
AudioPlayer.onSourceEof #
AudioPlayer.onPause #
AudioPlayer.onResume #
AudioPlayer.onStop #
AudioPlayer.onSeek #
AudioPlayer.constructor([src]) #
这里如果传入有效源src
会自动开始播放
- @arg
[src]
{String
}
AudioPlayer.autoPlay #
- {
bool
}
Get: AudioPlayer.sourceStatus #
Get: AudioPlayer.status #
AudioPlayer.mute #
- {
bool
}
AudioPlayer.volume #
- {
uint
}0-100
AudioPlayer.src #
- {
String
}
Get: AudioPlayer.time #
- {
uint64
}ms
Get: AudioPlayer.duration #
- {
uint64
}ms
Get: AudioPlayer.trackIndex #
- {
uint
}
Get: AudioPlayer.trackCount #
- {
uint
}
AudioPlayer.disableWaitBuffer #
- {
bool
}
AudioPlayer.selectTrack(index) #
选择音播放的频轨道
- @arg
index
{uint
} audio track index
AudioPlayer.track([index]) #
不传入index
默认返回当前播放的轨道信息
AudioPlayer.start() #
AudioPlayer.seek(time) #
AudioPlayer.pause() #
AudioPlayer.resume() #
AudioPlayer.stop() #
Object: TrackInfo
#
多媒体轨道信息描述数据,这是个Object
类型描述并没有实际存在的构造函数
TrackInfo.type #
轨道类型,声音或视频
TrackInfo.mime #
Mime类型字符串
- {
String
}
TrackInfo.width #
输出图像宽度
- {
uint
}
TrackInfo.height #
输出图像高度
- {
uint
}
TrackInfo.language #
语言字符串
- {
String
}
TrackInfo.bitrate #
码率
- {
uint
}
TrackInfo.sampleRate #
声音采样率
- {
uint
}
TrackInfo.channelCount #
声音声道数量
- {
uint
}
TrackInfo.channelLayout #
音频声道布局掩码 AudioChannelMask
- {
uint64
}
TrackInfo.frameInterval #
图像帧时间间隔 ms
- {
uint
}
Enum: MediaType
#
MEDIA_TYPE_AUDIO #
MEDIA_TYPE_VIDEO #
Enum: PlayerStatus
#
PLAYER_STATUS_STOP #
- 播放已停止
PLAYER_STATUS_START #
- 已调用
start()
开始播放,但还未真正开始播放
PLAYER_STATUS_PLAYING #
- 正在播放中状态
PLAYER_STATUS_PAUSED #
- 暂停状态
Enum: MultimediaSourceStatus
#
MULTIMEDIA_SOURCE_STATUS_UNINITIALIZED #
- 还未初始化媒体数据源
MULTIMEDIA_SOURCE_STATUS_READYING #
- 数据源正在准备中
MULTIMEDIA_SOURCE_STATUS_READY #
- 数据源已准备好,数据源正常工作时大部分时间都是这个状态
MULTIMEDIA_SOURCE_STATUS_WAIT #
- 数据源正在等待数据缓冲
MULTIMEDIA_SOURCE_STATUS_FAULT #
- 数据源故障
MULTIMEDIA_SOURCE_STATUS_EOF #
- 数据源已读取结束