public static void onRemoteTrackAvailableNotify(string strUid, AliRtcAudioTrack audioTrack, AliRtcVideoTrack videoTrack) { if (!m_ParamInfo.bAutoSub) { //当自动订阅开关关闭时,所有用户都手动订阅 if (audioTrack == AliRtcAudioTrack.AliRtcAudioTrackMic) { ImportDll.configRemoteAudio(strUid, true); } else { ImportDll.configRemoteAudio(strUid, false); } if (videoTrack == AliRtcVideoTrack.AliRtcVideoTrackCamera || videoTrack == AliRtcVideoTrack.AliRtcVideoTrackBoth) { ImportDll.configRemoteCameraTrack(strUid, true, true); } else { ImportDll.configRemoteCameraTrack(strUid, true, false); } if (videoTrack == AliRtcVideoTrack.AliRtcVideoTrackScreen || videoTrack == AliRtcVideoTrack.AliRtcVideoTrackBoth) { ImportDll.configRemoteScreenTrack(strUid, true); } else { ImportDll.configRemoteScreenTrack(strUid, false); } ImportDll.setSubscribeResultCB SubscribeResultCB; SubscribeResultCB = new ImportDll.setSubscribeResultCB(onSubscribeResult); ImportDll.setSubscribeResultCallBack(SubscribeResultCB); bool bRet = ImportDll.subscribe(strUid); if (bRet == false) { AliRtcSample.mainFrm.listBox_Tips.Items.Add("订阅失败,是否调用onSubscribeResultCallBack回调?"); } } else { //开启自动订阅开关时,订阅所有有流的用户 onSubscribeResult(strUid, audioTrack, videoTrack); } }