public AdvancedSettingsViewModel(AdvancedSettingsModel model, TrackableViewModel parent) : base(parent)
{
_model = model;
videoVeiwModel = ((StreamViewModel)parent).VideoViewModel;
var encoders = EncoderHelper.GetVideoEncoders();
VideoEncoders.AddRange(encoders);
var encoder = encoders.FirstOrDefault(e => e.Id == _model.EncoderId) ?? encoders.FirstOrDefault();
this.VideoEncoder = encoder;
AdjustResolutionCommand = new DelegateCommand(AdjustVideoResolution);
}
//public EncoderItem VideoEncoder { get; set; }
public void Init(IEnumerable <EncoderItem> encoders = null)
{
if (encoders == null)
{
encoders = EncoderHelper.GetVideoEncoders();
}
var encoder = encoders.FirstOrDefault(e => e.Id == EncoderId) ?? encoders.FirstOrDefault();
if (encoder == null)
{
// Что то пошло не так...
// throw new Exception...
}
if (encoder.Id != EncoderId)
{
this.EncoderId = encoder.Id;
}
}
public bool Init()
{
logger.Debug("Init()");
var winVersion = Environment.OSVersion.Version;
Version minOsVersion = new Version(MinOSVersion);
if (winVersion < minOsVersion)
{
//...
logger.Warn($"OS version {winVersion} currently not supported!");
//throw new NotSupportedException($"This version of the operating system currently is not supported.");
}
var appVersion = new Version(AppVersion);
var configVersion = new Version(ConfigVersion);
logger.Info("Application Version: " + appVersion);
logger.Info("Configuration Version: " + configVersion);
if (appVersion != configVersion)
{
if (appVersion.Major != configVersion.Major)
{
logger.Warn("AppVersion is not the same as ConfigVersion: " + AppVersion + " != " + ConfigVersion);
//Проверяем совместимость версий...
}
//...
}
if (StreamList.Count == 0)
{
logger.Warn("StreamList.Count == 0");
StreamList.Add(new MediaStreamModel()
{
Name = $"{Environment.MachineName} (Stream 1)"
});
}
if (MaxStreamCount < 1)
{
MaxStreamCount = 4;
}
if (StreamList.Count > MaxStreamCount)
{
logger.Warn("MaxStreamCountLimit: " + StreamList.Count + " > " + MaxStreamCount);
StreamList.RemoveAt(MaxStreamCount - 1);
}
var videoEncoders = EncoderHelper.GetVideoEncoders();
if (videoEncoders.Count == 0)
{
logger.Warn("videoEncoders.Count == 0");
//...
}
var audioSources = AudioHelper.GetAudioSources();
if (audioSources.Count == 0)
{
logger.Warn("audioSources.Count == 0");
//...
}
var videoSources = ScreenHelper.GetVideoSources();
if (videoSources.Count == 0)
{
logger.Warn("videoSources.Count == 0");
//...
}
foreach (var stream in StreamList)
{
stream.Init(videoEncoders, videoSources, audioSources);
}
return(true);
}
