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volc_engine_rtc
bytertc_media_player_api
RTCMediaPlayer
getAudioTrackCount abstract method
getAudioTrackCount
brightness_4
brightness_5
getAudioTrackCount
abstract method
Future
<
int
?
>
getAudioTrackCount
(
)
获取当前音乐文件的音轨数。
返回值:
>= 0
:成功,返回当前音乐文件的音轨数;
<0
:方法调用失败。
仅在音频播放进行状态时,调用此方法。
Implementation
Future<int?> getAudioTrackCount();
volc_engine_rtc
bytertc_media_player_api
RTCMediaPlayer
getAudioTrackCount abstract method
RTCMediaPlayer class
Constructors
RTCMediaPlayer
Properties
hashCode
runtimeType
Methods
getAudioTrackCount
getPlaybackDuration
getPosition
getTotalDuration
getVolume
noSuchMethod
open
pause
resume
selectAudioTrack
setAudioDualMonoMode
setAudioPitch
setEventHandler
setLoudness
setPlaybackSpeed
setPosition
setProgressInterval
setVolume
start
stop
toString
Operators
operator ==