/// <summary>
/// 打开摄像头
/// </summary>
public void StartCamera()
{
var errno = PlcmProxy.StartCamera();
if (ErrorNumber.OK != errno)
{
var errMag = "开启摄像头失败,errno=" + errno;
log.Error(errMag);
throw new Exception(errMag);
}
log.Info("开启摄像头成功");
}
private void RenderVedio()
{
try
{
var hwnd = pnlVideo.Handle;
if (_channel.IsVideo)
{
switch (_channel.MediaType)
{
case MediaType.LOCAL:
{
var errno = PlcmProxy.AttachStreamWnd(MediaType.LOCAL, _channel.ChannelID, _channel.Call.CallHandle, hwnd, 0, 0, this.pnlVideo.Width, this.pnlVideo.Height - 40);
if (ErrorNumber.OK != errno)
{
log.Error("本地视频附加失败");
}
PlcmProxy.StartCamera();
}
break;
case MediaType.REMOTE:
{
var errno = PlcmProxy.AttachStreamWnd(MediaType.REMOTE, _channel.ChannelID, _channel.Call.CallHandle, hwnd, 0, 0, this.pnlVideo.Width, this.pnlVideo.Height - 40);
if (ErrorNumber.OK != errno)
{
log.Error("远程视频附加失败");
}
}
break;
case MediaType.CONTENT:
{
var errno = PlcmProxy.AttachStreamWnd(MediaType.CONTENT, _channel.ChannelID, _channel.Call.CallHandle, hwnd, 0, 0, this.pnlVideo.Width, this.pnlVideo.Height - 40);
if (ErrorNumber.OK != errno)
{
log.Error("共享视频附加失败");
}
}
break;
case MediaType.LOCALCONTENT: { } break;
}
}
else //音频
{
switch (_channel.MediaType)
{
case MediaType.LOCAL:
{
var errno = PlcmProxy.DetachStreamWnd(MediaType.LOCAL, _channel.ChannelID, _channel.Call.CallHandle);
if (ErrorNumber.OK != errno)
{
log.Error("本地视频卸载失败");
}
PlcmProxy.StopCamera();
}
break;
case MediaType.REMOTE:
{
var errno = PlcmProxy.DetachStreamWnd(MediaType.REMOTE, _channel.ChannelID, _channel.Call.CallHandle);
if (ErrorNumber.OK != errno)
{
log.Error("远程视频卸载失败");
}
}
break;
case MediaType.CONTENT:
{
var errno = PlcmProxy.DetachStreamWnd(MediaType.CONTENT, _channel.ChannelID, _channel.Call.CallHandle);
if (ErrorNumber.OK != errno)
{
log.Error("共享视频卸载失败");
}
}
break;
case MediaType.LOCALCONTENT: { } break;
}
}
}
catch (Exception ex)
{
log.Error(ex.Message);
}
}