private void SetAudioChannelInfo(AudioStreamSettings settings)
{
AudioChannelInfo audioInfo = new AudioChannelInfo
{
Id = settings.SessionId,
AudioEncoder = settings.EncodingParams.Encoder,
SampleRate = settings.EncodingParams.SampleRate,
Channels = settings.EncodingParams.Channels,
};
var address = settings.NetworkParams.RemoteAddr;
var port = settings.NetworkParams.RemotePort;
var _transportMode = settings.NetworkParams.TransportMode;
if (_transportMode == TransportMode.Tcp)
{
address = settings.NetworkParams.LocalAddr;
port = settings.NetworkParams.LocalPort;
}
ScreencastChannelInfo audioChannelInfo = new ScreencastChannelInfo
{
Address = address,
Port = port,
IsMulticast = isMulticastMode,
Transport = _transportMode,
MediaInfo = audioInfo,
SSRC = settings.NetworkParams.SSRC,
};
ScreencastChannelsInfos.Add(audioChannelInfo);
}
/// <summary>
/// 添加一个音源通道
/// </summary>
/// <param name="channel">通道id</param>
/// <param name="audio">音源</param>
public static void AddAudioSource(int channel, AudioSource audio)
{
for (int i = 0; i < lac.Count; i++)
{
if (channel == lac[i].Channel)
{
lac[i].audios.Add(audio);
return;
}
}
AudioChannelInfo info = new AudioChannelInfo();
info.Channel = channel;
info.audios.Add(audio);
lac.Add(info);
}
public ScreencastChannelInfo[] GetScreencastInfo()
{
var channels = new List <ScreencastChannelInfo>();
if (videoStreamer != null)
{
//if(videoStreamer.State== StreamerState.Streaming)
{
var networkSettings = videoStreamer.NetworkSettings;
var encoderSettings = videoStreamer.EncoderSettings;
VideoChannelInfo videoInfo = new VideoChannelInfo
{
Id = videoStreamer.Id,
VideoEncoder = encoderSettings.EncoderFormat,
Resolution = encoderSettings.Resolution,
Bitrate = encoderSettings.Bitrate,
Fps = (int)encoderSettings.FramePerSec, //encoderSettings.FrameRate.Num,
};
var address = networkSettings.RemoteAddr;
var port = networkSettings.RemotePort;
var _transportMode = networkSettings.TransportMode;
if (_transportMode == TransportMode.Tcp)
{
address = networkSettings.LocalAddr;
port = networkSettings.LocalPort;
}
ScreencastChannelInfo videoChannelInfo = new ScreencastChannelInfo
{
Address = address, //videoSettings.Address,
Port = port, // videoSettings.Port,
Transport = _transportMode,
IsMulticast = Session.IsMulticast,
MediaInfo = videoInfo,
SSRC = networkSettings.SSRC,
ClientsCount = videoStreamer.ClientsCount,
};
channels.Add(videoChannelInfo);
}
}
if (audioStreamer != null)
{
//if (audioStreamer.IsStreaming)
{
var networkSettings = audioStreamer.NetworkSettings;
var encoderSettings = audioStreamer.EncoderSettings;
AudioChannelInfo audioInfo = new AudioChannelInfo
{
Id = audioStreamer.Id,
AudioEncoder = encoderSettings.Encoder,
SampleRate = encoderSettings.SampleRate,
Channels = encoderSettings.Channels,
};
var address = networkSettings.RemoteAddr;
var port = networkSettings.RemotePort;
var _transportMode = networkSettings.TransportMode;
if (_transportMode == TransportMode.Tcp)
{
address = networkSettings.LocalAddr;
port = networkSettings.LocalPort;
}
ScreencastChannelInfo audioChannelInfo = new ScreencastChannelInfo
{
Address = address,
Port = port,
IsMulticast = Session.IsMulticast,
Transport = _transportMode,
MediaInfo = audioInfo,
SSRC = networkSettings.SSRC,
ClientsCount = audioStreamer.ClientsCount
};
channels.Add(audioChannelInfo);
}
}
return(channels.ToArray());
//var vci = ScreencastChannelsInfos.FirstOrDefault(i => i.MediaInfo is VideoChannelInfo);
//if (vci != null)
//{
// vci.ClientsCount = videoStreamer?.ClientsCount ?? 0;
//}
//var aci = ScreencastChannelsInfos.FirstOrDefault(i => i.MediaInfo is AudioChannelInfo);
//if (aci != null)
//{
// aci.ClientsCount = audioStreamer?.ClientsCount ?? 0;
//}
//return ScreencastChannelsInfos?.ToArray();
}
