public PublishLiveStreamParameter GetLiveParam()
{
ConfigManager configManager = _localDataManager.GetSettingConfigData();
try
{
LiveParam = new PublishLiveStreamParameter
{
LiveParameter = new LiveParameter()
{
AudioBitrate = 64,
BitsPerSample = 16,
Channels = 1,
IsLive = true,
IsRecord = false,
SampleRate = 8000,
VideoBitrate = configManager.RemoteLiveStreamInfo.LiveStreamBitRate,
Width = configManager.RemoteLiveStreamInfo.LiveStreamDisplayWidth,
Height = configManager.RemoteLiveStreamInfo.LiveStreamDisplayHeight
}
};
}
catch (Exception ex)
{
Log.Logger.Error($"【get server push live param exception】：{ex}");
return(null);
}
return(LiveParam);
}
public bool AddRecord()
{
try
{
var course = GlobalData.Instance.Course;
if (course == null)
{
return(false);
}
var config = _localDataManager.GetSettingConfigData();
var ip = $"{config.ServerInfo.ServerIp}:{config.ServerInfo.BmsServerPort}";
var fileOutId = $"{course.MeetingId}_{DateTime.Now:yyyymmddhhmmss}";
var data =
$"{{\"classroomid\":\"{GlobalData.Instance.Classroom.Id}\",\"curriculumId\":\"{course.Id}\",\"classno\":\"{course.MeetingId}\",\"recordfilecid\":\"{fileOutId}\"}}";
var url = $"http://{ip}/SupperSchool/startrecord";
Log.Logger.Debug($"调用接口startrecord: url={url}");
var response = HttpManager.HttpPostData(url, data);
Log.Logger.Debug($"调用接口startrecord返回数据:{url},参数:{data}");
if (string.IsNullOrEmpty(response))
{
return(false);
}
var temp = JsonConvert.DeserializeObject(response, typeof(ReturnMessage)) as ReturnMessage;
return(temp != null && temp.Status == "0");
}
catch (Exception ex)
{
Log.Logger.Error($"调用接口startrecord异常:{ex.Message}");
return(false);
}
}
private void LoadLocalConfiger()
{
GlobalData.Instance.LocalSetting = _localDataManager.GetSettingConfig() ?? new LocalSetting();
GlobalData.Instance.ConfigManager = new ConfigManager()
{
AudioInfo = new AudioInfo(), LocalLiveStreamInfo = new LiveStreamInfo(), NetInfo = new NetInfo(), RecordInfo = new RecordInfo(), RemoteLiveStreamInfo = new LiveStreamInfo(), ServerInfo = new ServerInfo(), MainVideoInfo = new VideoInfo(), DocVideoInfo = new VideoInfo()
};
var localDataConfig = _localDataManager.GetSettingConfigData();
if (localDataConfig != null)
{
if (localDataConfig.ServerInfo == null || localDataConfig.ServerInfo.BmsServerPort == 0)
{
localDataConfig.ServerInfo = new ServerInfo()
{
ServerIp = GlobalData.Instance.LocalSetting.ServerIp, BmsServerPort = GlobalData.Instance.LocalSetting.BmsServerPort
};
_localDataManager.SaveSettingConfigData(localDataConfig);
}
GlobalData.Instance.ConfigManager = localDataConfig;
}
else
{
localDataConfig = GlobalData.Instance.ConfigManager;
localDataConfig.ServerInfo = new ServerInfo()
{
ServerIp = GlobalData.Instance.LocalSetting.ServerIp, BmsServerPort = GlobalData.Instance.LocalSetting.BmsServerPort
};
_localDataManager.SaveSettingConfigData(localDataConfig);
GlobalData.Instance.ConfigManager = _localDataManager.GetSettingConfigData();
}
}
private bool CheckConnectToSever()
{
//获取服务器ip、端口
var configData = _localDataManager.GetSettingConfigData();
return(configData?.ServerInfo != null && PingServer(string.Empty, $"{configData.ServerInfo.ServerIp}:{configData.ServerInfo.BmsServerPort}"));
}
public bool GetLiveParam()
{
ConfigManager configManager = _localDataManager.GetSettingConfigData();
try
{
if (configManager?.LocalLiveStreamInfo == null)
{
return(false);
}
LiveParam = new PublishLiveStreamParameter
{
LiveParameter = new LiveParameter()
{
AudioBitrate = 64,
BitsPerSample = 16,
Channels = 2,
IsLive = true,
IsRecord = false,
SampleRate = 48000,
VideoBitrate = configManager.LocalLiveStreamInfo.LiveStreamBitRate,
Width = configManager.LocalLiveStreamInfo.LiveStreamDisplayWidth,
Height = configManager.LocalLiveStreamInfo.LiveStreamDisplayHeight,
Url1 = GlobalData.Instance.Classroom.RemotePushStreamUrl
}
};
}
catch (Exception ex)
{
Log.Logger.Error($"【get server push live param exception】：{ex}");
return(false);
}
return(true);
}
private async Task Loading()
{
await _view.Dispatcher.BeginInvoke(new Action(() =>
{
try
{
//本地保存的配置
_configManager = _localDataManager.GetSettingConfigData() ??
new ConfigManager {
ServerInfo = new ServerInfo()
{
BmsServerPort = GlobalData.Instance.LocalSetting.BmsServerPort, ServerIp = GlobalData.Instance.LocalSetting.ServerIp
}
};
if (_configManager.ServerInfo == null)
{
_configManager.ServerInfo = new ServerInfo();
}
if (string.IsNullOrEmpty(_configManager.ServerInfo.ServerIp))
{
return;
}
ServerIp1 = int.Parse(_configManager.ServerInfo.ServerIp.Split('.')[0]);
ServerIp2 = int.Parse(_configManager.ServerInfo.ServerIp.Split('.')[1]);
ServerIp3 = int.Parse(_configManager.ServerInfo.ServerIp.Split('.')[2]);
ServerIp4 = int.Parse(_configManager.ServerInfo.ServerIp.Split('.')[3]);
ServerPort = _configManager.ServerInfo.BmsServerPort;
}
catch (Exception ex)
{
Log.Logger.Error($"基础设置加载信息发生异常 exception：{ex}");
MessageQueueManager.Instance.AddError(MessageManager.LoadingError);
}
}));
}
public static VideoInfo GetVideoInfo(string sourceName)
{
VideoInfo videoInfo = null;
ILocalDataManager localDataManager = DependencyResolver.Current.GetService <ILocalDataManager>();
ConfigManager configManager = localDataManager.GetSettingConfigData();
if (sourceName == configManager.MainVideoInfo.VideoDevice)
{
return(configManager.MainVideoInfo);
}
if (sourceName == configManager.DocVideoInfo.VideoDevice)
{
return(configManager.DocVideoInfo);
}
if (sourceName == "DesktopCapture")
{
videoInfo.DisplayWidth = 1280;
videoInfo.DisplayHeight = 720;
videoInfo.VideoBitRate = 1200;
videoInfo.ColorSpace = (int)VideoColorSpace.YUY2;
return(videoInfo);
}
return(videoInfo);
}
private void Loading()
{
try
{
//获取本地保存的配置
_configManager = _localDataManager.GetSettingConfigData() ??
new ConfigManager {
AudioInfo = new AudioInfo(), ServerInfo = new ServerInfo()
{
BmsServerPort = GlobalData.Instance.LocalSetting.BmsServerPort, ServerIp = GlobalData.Instance.LocalSetting.ServerIp
}
};
if (_configManager.AudioInfo == null)
{
_configManager.AudioInfo = new AudioInfo();
}
var parameterData = _localDataManager.GetSettingParameter();
//设备
var audioSourceList = _meetingSdkAgent.GetMicrophones();
var docSourceList = _meetingSdkAgent.GetMicrophones();
var audioOutPutList = _meetingSdkAgent.GetLoudSpeakers();
var sampleRateList = parameterData.AudioParameterSampleRates;
var aac = parameterData.AudioParameterAACs;
//装载数据源
audioSourceList.Result.ToList().ForEach(a => { AudioSource.Add(a); });
docSourceList.Result.ToList().ForEach(d => { DocAudioSource.Add(d); });
audioOutPutList.Result.ToList().ForEach(o => { AudioOutPutDevice.Add(o); });
aac.ForEach(o => { Aac.Add(o.AAC); });
sampleRateList.ForEach(o => { SampleRate.Add(o.SampleRate); });
AudioSource.Add(string.Empty);
DocAudioSource.Add(string.Empty);
//设置默认选项
SetDefaultSetting();
if (audioSourceList.Result.All(o => o != SelectedAudioSource))
{
SelectedAudioSource = string.Empty;
}
if (docSourceList.Result.All(o => o != SelectedDocAudioSource))
{
SelectedDocAudioSource = string.Empty;
}
if (audioOutPutList.Result.All(o => o != SelectedAudioOutPutDevice))
{
SelectedAudioOutPutDevice = string.Empty;
}
}
catch (Exception ex)
{
Log.Logger.Error($"音频设置加载信息发生异常 exception：{ex}");
MessageQueueManager.Instance.AddError(MessageManager.LoadingError);
}
}
public static AudioInfo GetAudioInfo(string sourceName)
{
AudioInfo audioInfo = null;
ILocalDataManager localDataManager = DependencyResolver.Current.GetService <ILocalDataManager>();
ConfigManager configManager = localDataManager.GetSettingConfigData();
if (sourceName == configManager.AudioInfo.AudioSammpleDevice || sourceName == configManager.AudioInfo.DocAudioSammpleDevice)
{
return(configManager.AudioInfo);
}
audioInfo = new AudioInfo()
{
AAC = 64000,
SampleRate = 48000,
};
return(audioInfo);
}
private async Task Loading()
{
try
{
_configManager = _localDataManager.GetSettingConfigData() ?? new ConfigManager()
{
ServerInfo = new ServerInfo()
{
BmsServerPort = GlobalData.Instance.LocalSetting.BmsServerPort, ServerIp = GlobalData.Instance.LocalSetting.ServerIp
}
};
if (_configManager?.NetInfo == null)
{
_configManager.NetInfo = new NetInfo();
}
if (_configManager?.ServerInfo == null)
{
_configManager.ServerInfo = new ServerInfo();
}
//实时网络信息
await GetNetInfos();
await BindDataSource();
var defaultNefInfo = _netInfos.FirstOrDefault(o => o.AdapterName == _configManager.NetInfo?.AdapterName);
if (defaultNefInfo != null)
{
await SetDefaultSetting(_configManager.NetInfo);
}
else
{
await SetDefaultSetting(_netInfos.FirstOrDefault());
}
}
catch (Exception ex)
{
Log.Logger.Error($"网络设置加载信息发生异常 exception：{ex}");
MessageQueueManager.Instance.AddError(MessageManager.LoadingError);
}
}
public bool GetRecordParam()
{
ConfigManager configManager = _localDataManager.GetSettingConfigData();
try
{
if (configManager?.RecordInfo == null)
{
return(false);
}
RecordParam = new PublishLiveStreamParameter()
{
LiveParameter = new LiveParameter()
{
AudioBitrate = 64,
BitsPerSample = 16,
Channels = 2,
SampleRate = configManager.AudioInfo.SampleRate,
VideoBitrate = configManager.RecordInfo.RecordBitRate,
Width = configManager.RecordInfo.RecordDisplayWidth,
Height = configManager.RecordInfo.RecordDisplayHeight,
IsRecord = true,
IsLive = false,
FilePath = configManager.RecordInfo.RecordDirectory,
},
MediaType = MediaType.StreamMedia,
StreamType = StreamType.Live,
};
RecordDirectory = configManager.RecordInfo.RecordDirectory;
return(true);
}
catch (Exception ex)
{
Log.Logger.Error($"【get record param exception】：{ex}");
return(false);
}
}
private async Task SetDefaultSetting()
{
await _view.Dispatcher.BeginInvoke(new Action(() =>
{
//本地保存的配置
_configManager = _localDataManager.GetSettingConfigData() ?? new ConfigManager()
{
ServerInfo = new ServerInfo()
{
BmsServerPort = GlobalData.Instance.LocalSetting.BmsServerPort, ServerIp = GlobalData.Instance.LocalSetting.ServerIp
}
};
if (_configManager.LocalLiveStreamInfo == null)
{
_configManager.LocalLiveStreamInfo = new LiveStreamInfo();
}
if (_configManager.RecordInfo == null)
{
_configManager.RecordInfo = new RecordInfo();
}
if (_configManager.RemoteLiveStreamInfo == null)
{
_configManager.RemoteLiveStreamInfo = new LiveStreamInfo();
}
SelectedLiveDisplay =
$"{_configManager.LocalLiveStreamInfo.LiveStreamDisplayWidth}*{_configManager.LocalLiveStreamInfo.LiveStreamDisplayHeight}";
SelectedLiveRate = _configManager.LocalLiveStreamInfo.LiveStreamBitRate;
SelectedRemoteDisplay =
$"{_configManager.RemoteLiveStreamInfo.LiveStreamDisplayWidth}*{_configManager.RemoteLiveStreamInfo.LiveStreamDisplayHeight}";
SelectedRemoteRate = _configManager.RemoteLiveStreamInfo.LiveStreamBitRate;
SelectedLocalResolution =
$"{_configManager.RecordInfo.RecordDisplayWidth}*{_configManager.RecordInfo.RecordDisplayHeight}";
SelectedLocalBitrate = _configManager.RecordInfo.RecordBitRate;
SelectedLocalPath = _configManager.RecordInfo.RecordDirectory;
}));
}
private async void ShareAsync()
{
if (_isProcessingShareOperation)
{
ShareToggleItem.IsChecked = !ShareToggleItem.IsChecked;
return;
}
if (!_isProcessingShareOperation)
{
_isProcessingShareOperation = true;
}
try
{
MeetingResult <IList <VideoDeviceModel> > videoDeviceResult = _meetingService.GetVideoDevices();
MeetingResult <IList <string> > micResult = _meetingService.GetMicrophones();
ConfigManager configManager = _localDataManager.GetSettingConfigData();
IEnumerable <string> docCameras;
if (!_deviceNameAccessor.TryGetName(DeviceName.Camera, (devName) => { return(devName.Option == "second"); }, out docCameras) || !videoDeviceResult.Result.Any(vdm => vdm.DeviceName == docCameras.FirstOrDefault()))
{
ShareToggleItem.IsChecked = false;
MessageQueueManager.Instance.AddError("课件摄像头未配置！");
return;
}
if (configManager.DocVideoInfo?.DisplayWidth == 0 || configManager.DocVideoInfo?.DisplayHeight == 0 || configManager.DocVideoInfo?.VideoBitRate == 0)
{
ShareToggleItem.IsChecked = false;
MessageQueueManager.Instance.AddError("课件采集参数未设置！");
return;
}
IEnumerable <string> docMics;
if (!_deviceNameAccessor.TryGetName(DeviceName.Microphone, (devName) => { return(devName.Option == "second"); }, out docMics) || !micResult.Result.Any(mic => mic == docMics.FirstOrDefault()))
{
ShareToggleItem.IsChecked = false;
MessageQueueManager.Instance.AddError("课件麦克风未配置！");
return;
}
if (!_windowManager.Participant.IsSpeaking)
{
ShareToggleItem.IsChecked = false;
MessageQueueManager.Instance.AddError("发言状态才可以进行课件分享！");
return;
}
if (ShareToggleItem.IsChecked)
{
MeetingResult <int> publishDocCameraResult = await _windowManager.Publish(MeetingSdk.NetAgent.Models.MediaType.VideoDoc, docCameras.FirstOrDefault());
MeetingResult <int> publishDocMicResult = await _windowManager.Publish(MeetingSdk.NetAgent.Models.MediaType.AudioDoc, docMics.FirstOrDefault());
if (publishDocCameraResult.StatusCode != 0 || publishDocMicResult.StatusCode != 0)
{
ShareToggleItem.IsChecked = false;
MessageQueueManager.Instance.AddError("打开课件失败！");
return;
}
AppCache.AddOrUpdate(CacheKey.DocVideoResourceId, publishDocCameraResult.Result);
AppCache.AddOrUpdate(CacheKey.DocAudioResourceId, publishDocMicResult.Result);
AppCache.AddOrUpdate(CacheKey.IsDocOpen, true);
}
else
{
object docCameraResourceIdObj = AppCache.TryGet(CacheKey.DocVideoResourceId);
int docCameraResourceId;
if (docCameraResourceIdObj == null || !int.TryParse(docCameraResourceIdObj.ToString(), out docCameraResourceId))
{
return;
}
object docAudioResourceIdObj = AppCache.TryGet(CacheKey.DocAudioResourceId);
int docAudioResourceId;
if (docAudioResourceIdObj == null || !int.TryParse(docAudioResourceIdObj.ToString(), out docAudioResourceId))
{
return;
}
MeetingResult stopShareCameraResult = await _windowManager.Unpublish(MeetingSdk.NetAgent.Models.MediaType.VideoDoc, docCameraResourceId);
MeetingResult stopShareMicResult = await _windowManager.Unpublish(MeetingSdk.NetAgent.Models.MediaType.AudioDoc, docAudioResourceId);
if (stopShareCameraResult.StatusCode != 0 || stopShareMicResult.StatusCode != 0)
{
ShareToggleItem.IsChecked = true;
MessageQueueManager.Instance.AddError("关闭课件失败！");
return;
}
//CheckClassModeAsync(ModeDisplayerType.InteractionMode);
AppCache.AddOrUpdate(CacheKey.IsDocOpen, false);
}
CheckClassMode();
}
catch (Exception)
{
}
finally
{
_isProcessingShareOperation = false;
}
}
public bool IsVideoAudioSettingsValid(Window sourceWindow)
{
string errorMsg = string.Empty;
MeetingResult <IList <VideoDeviceModel> > videoDeviceResult = _meetingSdkAgent.GetVideoDevices();
MeetingResult <IList <string> > micResult = _meetingSdkAgent.GetMicrophones();
MeetingResult <IList <string> > speakerResult = _meetingSdkAgent.GetLoudSpeakers();
ConfigManager configManager = _localDataManager.GetSettingConfigData();
if (configManager == null)
{
errorMsg = "参数配置有误！";
MessageQueueManager.Instance.AddInfo(errorMsg);
SettingNavView settingNavView = new SettingNavView();
settingNavView.Show();
sourceWindow?.Close();
return(false);
}
IDeviceNameAccessor deviceNameAccessor = DependencyResolver.Current.GetService <IDeviceNameAccessor>();
IEnumerable <string> cameraDeviceName;
if (videoDeviceResult.Result.Count == 0 || string.IsNullOrEmpty(configManager.MainVideoInfo?.VideoDevice) || !deviceNameAccessor.TryGetName(DeviceName.Camera, new Func <DeviceName, bool>(d => { return(d.Option == "first"); }), out cameraDeviceName) || !videoDeviceResult.Result.Any(vdm => vdm.DeviceName == cameraDeviceName.FirstOrDefault()))
{
errorMsg = "人像采集未设置！";
MessageQueueManager.Instance.AddInfo(errorMsg);
VideoSettingView videoSettingView = new VideoSettingView();
videoSettingView.Show();
sourceWindow?.Close();
return(false);
}
if (configManager.MainVideoInfo?.DisplayWidth == 0 || configManager.MainVideoInfo?.DisplayHeight == 0 || configManager.MainVideoInfo?.VideoBitRate == 0)
{
errorMsg = "人像采集参数未设置！";
MessageQueueManager.Instance.AddInfo(errorMsg);
VideoSettingView videoSettingView = new VideoSettingView();
videoSettingView.Show();
sourceWindow?.Close();
return(false);
}
IEnumerable <string> micDeviceName;
if (micResult.Result.Count == 0 || string.IsNullOrEmpty(configManager.AudioInfo?.AudioSammpleDevice) || !deviceNameAccessor.TryGetName(DeviceName.Microphone, new Func <DeviceName, bool>(d => { return(d.Option == "first"); }), out micDeviceName) || !micResult.Result.Any(mic => mic == micDeviceName.FirstOrDefault()))
{
errorMsg = "人声音源未设置！";
MessageQueueManager.Instance.AddInfo(errorMsg);
AudioSettingView audioSettingView = new AudioSettingView();
audioSettingView.Show();
sourceWindow?.Close();
return(false);
}
if (configManager.AudioInfo?.SampleRate == 0 || configManager.AudioInfo?.AAC == 0)
{
errorMsg = "人声音源参数未设置！";
MessageQueueManager.Instance.AddInfo(errorMsg);
AudioSettingView audioSettingView = new AudioSettingView();
audioSettingView.Show();
sourceWindow?.Close();
return(false);
}
string audioOutputDeviceName;
if (speakerResult.Result.Count == 0 || string.IsNullOrEmpty(configManager.AudioInfo?.AudioOutPutDevice) || !deviceNameAccessor.TryGetSingleName(DeviceName.Speaker, out audioOutputDeviceName) || !speakerResult.Result.Any(speaker => speaker == audioOutputDeviceName))
{
errorMsg = "放音设备未设置！";
MessageQueueManager.Instance.AddInfo(errorMsg);
AudioSettingView audioSettingView = new AudioSettingView();
audioSettingView.Show();
sourceWindow?.Close();
return(false);
}
return(true);
}
private void Loading()
{
try
{
//获取本地保存的配置
_configManager = _localDataManager.GetSettingConfigData() ?? new ConfigManager()
{
ServerInfo = new ServerInfo()
{
BmsServerPort = GlobalData.Instance.LocalSetting.BmsServerPort, ServerIp = GlobalData.Instance.LocalSetting.ServerIp
}
};
if (_configManager == null)
{
MessageQueueManager.Instance.AddError("读取配置文件时出错！");
return;
}
if (_configManager.MainVideoInfo == null)
{
_configManager.MainVideoInfo = new VideoInfo();
}
if (_configManager.DocVideoInfo == null)
{
_configManager.DocVideoInfo = new VideoInfo();
}
CameraDeviceList.Clear();
DocDeviceList.Clear();
CameraColorSpaces.Clear();
DocColorSpaces.Clear();
VedioParameterVgaList.Clear();
DocParameterVgaList.Clear();
VedioParameterRatesList.Clear();
//摄像头设备
var cameraList = _meetingSdkAgent.GetVideoDevices();
if (cameraList.Result == null)
{
MessageQueueManager.Instance.AddError("无法获取本机设备信息！");
return;
}
_cameraDeviceList = cameraList.Result.ToList();
string log = "↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓\r\n";
foreach (var cameraDevice in _cameraDeviceList)
{
log += $"name：{cameraDevice.DeviceName}, ";
foreach (var format in cameraDevice.VideoFormatModels)
{
log += $"{format.ColorspaceName}\r\n";
foreach (var size in format.SizeModels)
{
log += $"size：{size.Width}*{size.Height}\r\n";
}
}
}
log += "↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑\r\n";
Log.Logger.Information(log);
var docCameraList = _meetingSdkAgent.GetVideoDevices();
_docDeviceList = docCameraList.Result.ToList();
//码率
var settingLocalData = _localDataManager.GetSettingParameter();
if (settingLocalData != null)
{
var rateList = settingLocalData.VedioParameterRates;
rateList.ForEach(v => { VedioParameterRatesList.Add(v.VideoBitRate); });
}
_cameraDeviceList.ForEach(c => { CameraDeviceList.Add(c.DeviceName); });
_docDeviceList.ForEach(d => { DocDeviceList.Add(d.DeviceName); });
CameraDeviceList.Add("");
DocDeviceList.Add("");
SetDefaultSetting();
if (_cameraDeviceList.All(o => o.DeviceName != SelectedCameraDevice))
{
SelectedCameraDevice = string.Empty;
}
if (_docDeviceList.All(o => o.DeviceName != SelectedDocDevice))
{
SelectedDocDevice = string.Empty;
}
}
catch (Exception ex)
{
Log.Logger.Error($"视频设置加载信息发生异常 exception：{ex}");
MessageQueueManager.Instance.AddError(MessageManager.LoadingError);
}
}