nertc-web-sdk/NERTC.js

NeRTC SDK for web

/*! NeRTC 5.8.31|BUILD v5.8.31-0-g25fea891 production 20250911 */
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0:t.enabled)&&this.disconnectAiNode()}if(this.mixAudioConf.audioSource.onended=e=>{this.audioEnd(e)},this.mixAudioConf.totalTime=e.buffer.duration,(this.mixAudioConf.playStartTime<0||this.mixAudioConf.playStartTime>=this.mixAudioConf.totalTime)&&(this.mixAudioConf.playStartTime=0),this.logger.log("设置音量:",this.mixAudioConf.volume),this.mixAudioConf.gainFilter.gain.value=this.mixAudioConf.volume,e.loopback&&e.cycle>1){this.mixAudioConf.audioSource.loop=e.loopback;const t=e.cycle*this.mixAudioConf.totalTime-this.mixAudioConf.playStartTime;this.logger.log("循环播放: options.playStartTime: ",this.mixAudioConf.playStartTime),this.logger.log("循环播放: totalTime: ",t),this.mixAudioConf.audioSource.start(0,this.mixAudioConf.playStartTime,t-1)}else e.loopback&&1==e.cycle?(this.mixAudioConf.audioSource.loop=!1,this.mixAudioConf.audioSource.start(0,this.mixAudioConf.playStartTime)):(this.logger.log("无限循环播放 loop: 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this.logger.log("恢复混音"),this.mixAudioConf.pauseTime=0,e.volume=100*this.mixAudioConf.volume,this.startMix(e)}stopAudioMixing(e=!0){return this.mixAudioConf.audioSource&&this.mixAudioConf.gainFilter?(this.logger.log("开始停止混音, isFinished: ",e),this.mixAudioConf.audioSource.onended=null,this.mixAudioConf.audioSource.disconnect(0),this.mixAudioConf.gainFilter.disconnect(0),this.mixAudioConf.audioSource.stop(),this.mixAudioConf.state=a.AuidoMixingState.STOPED,e&&this.resetMixConf(),this.logger.log("混音已停止"),Promise.resolve()):Promise.reject(new n.default({code:o.default.AUDIO_MIX_NOT_STATE_ERROR,message:"stopAudioMixing() 当前没有开启伴音"}))}audioEnd(e){if(this.mixAudioConf.state===a.AuidoMixingState.PLAYED){if(!(this.mixAudioConf.audioSource&&this.mixAudioConf.audioSource.loop&&this.mixAudioConf.cycle<=0))return this.logger.log("伴音播放完成: ",this.mixAudioConf),this.mixAudioConf.audioSource&&(this.mixAudioConf.audioSource.onended=null),this.mixAudioConf.auidoMixingEnd&&(this.mixAudioConf.auidoMixingEnd(e),this.mixAudioConf.auidoMixingEnd=null),this.resetMixConf(),Promise.resolve();this.logger.log("无限循环时, 伴音播放完成event: ",e)}else this.logger.error("audioEnd:参数不够")}setAudioMixingVolume(e){if(this.mixAudioConf.gainFilter)return this.mixAudioConf.gainFilter.gain.value=e/100,this.mixAudioConf.volume=this.mixAudioConf.gainFilter.gain.value,Promise.resolve();this.logger.error("setAudioMixingVolume: 参数缺失gainFilter")}setAudioMixingPlayTime(e){return this.mixAudioConf.state===a.AuidoMixingState.PLAYED&&(this.mixAudioConf.setPlayStartTime=e.playStartTime),e.volume=100*this.mixAudioConf.volume,this.startMix(e)}getAudioMixingPlayedTime(){let e=Date.now();this.mixAudioConf.state==a.AuidoMixingState.PAUSED&&this.mixAudioConf.pauseTime&&(this.logger.log("当前是暂停状态"),e=this.mixAudioConf.pauseTime);let t=(e-this.mixAudioConf.startTime)/1e3+this.mixAudioConf.playStartTime;return t>this.mixAudioConf.totalTime&&(t%=this.mixAudioConf.totalTime),{playedTime:t}}getAudioMixingTotalTime(){return{totalTime:this.mixAudioConf.totalTime