public void SetSelectCameraDevice(int?deviceID)
{
if (!deviceID.HasValue)
{
return;
}
if (deviceID.Value == _currentSelectDeviceID)
{
return;
}
CameraDeviceList.ForEach(item =>
{
item.IsSelected = false;
if (item.ID == deviceID)
{
item.IsSelected = true;
CurrentSelectedDevice = item;
_eventAggregator.GetEvent <SwitchingVideoDeviceEvent>().Publish(
new VideoDeviceEventContext
{
OwnerVideoDevice = item.OwnerVideoDevice.OwnerVideoDevice,
EventType = SwitchingVideoDeviceSourceEventType.Video1
});
}
});
}
private void Init_Video_Settings()
{
//SelectedCameraDevice = _configManager.MainVideoInfo.VideoDevice;
//SelectedDocDevice = _configManager.DocVideoInfo.VideoDevice;
//SelectedCameraColorSpace = _cameraDeviceList.FirstOrDefault(vdm => vdm.DeviceName == SelectedCameraDevice)?.VideoFormatModels.FirstOrDefault(vfm => vfm.Colorsapce == _configManager.MainVideoInfo.ColorSpace);
//SelectedDocColorSpace = _docDeviceList.FirstOrDefault(vdm => vdm.DeviceName == SelectedDocDevice)?.VideoFormatModels.FirstOrDefault(vfm => vfm.Colorsapce == _configManager.DocVideoInfo.ColorSpace);
//SelectedVedioVGA = $"{_configManager.MainVideoInfo.DisplayWidth}*{_configManager.MainVideoInfo.DisplayHeight}";
//SelectedDocVGA = $"{_configManager.DocVideoInfo.DisplayWidth}*{_configManager.DocVideoInfo.DisplayHeight}";
SelectedVedioRate = 0;
SelectedDocRate = 0;
CameraDeviceList.Clear();
DocDeviceList.Clear();
CameraColorSpaces.Clear();
DocColorSpaces.Clear();
VedioParameterVgaList.Clear();
DocParameterVgaList.Clear();
VedioParameterRatesList.Clear();
var cameraList = _meetingSdkAgent.GetVideoDevices();
if (cameraList.Result == null)
{
HasErrorMsg("-1", "无法获取本机视频设备信息！");
return;
}
_cameraDeviceList = cameraList.Result.ToList();
_docDeviceList = cameraList.Result.ToList();
if (_settingParameter != null)
{
var rateList = _settingParameter.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("");
SetVideoDefaultSetting();
if (_cameraDeviceList.All(o => o.DeviceName != SelectedCameraDevice))
{
SelectedCameraDevice = string.Empty;
}
if (_docDeviceList.All(o => o.DeviceName != SelectedDocDevice))
{
SelectedDocDevice = string.Empty;
}
}
private void LoadCameraDevices()
{
foreach (var item in _cameraDeviceService.GetVideoDevices())
{
cameraDeviceList.Add(new CameraDeviceItemViewModel(item));
}
CameraDeviceList = cameraDeviceList.OrderByDescending(item => item.ID).ToList();
_eventAggregator.GetEvent <LoadCameraDeviceCompletedEvent>().Publish(CameraDeviceList.Select(item => item.OwnerVideoDevice.OwnerVideoDevice).ToList());
}
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);
}
}
