public bool Open(Uri.Locator name)
{
bool result = false;
if (name.Scheme == "sensoray")
{
int device = 0;
int stream = 0;
if (name.Authority.NotNull() && name.Authority.Endpoint.Host.NotNull() && name.Authority.Endpoint.Host.Head.NotEmpty())
{
if (name.Authority.Endpoint.Host.Tail.NotNull() && name.Authority.Endpoint.Host.Tail.Head.NotEmpty())
{
if (!(int.TryParse(name.Authority.Endpoint.Host.Head, out device)))
{
device = 0;
}
if (!(int.TryParse(name.Authority.Endpoint.Host.Tail.Head, out stream)))
{
stream = 0;
}
}
else if (!(int.TryParse(name.Authority.Endpoint.Host.Head, out stream)))
{
stream = 0;
}
}
string system = name.Query["system"];
this.videoSystem = name.Query.GetEnumeration <VideoSystem>("system", VideoSystem.Pal);
this.device = Device.Open(device, this.videoSystem);
this.device.Deinterlace = name.Query.NotFalse("deinterlace");
this.size = (Geometry2D.Integer.Size)name.Query["size"];
if (this.size.IsNull() || this.size.Area <= 0)
{
this.size = this.device.NativeSize;
}
this.stream = this.device[stream];
string record = null;
if ((record = name.Query["record"]).NotEmpty())
{
result = this.stream.Start(this.size, name.Query.GetEnumeration <Encoding>("encoding", Encoding.H264), name.Query.Get("bitrate", 2500), record);
}
else
{
result = this.stream.Start(this.size, image => this.Send(0, DateTime.Now, TimeSpan.FromSeconds(this.videoSystem == VideoSystem.Ntsc ? 1 / 30.0f : 1 / 25.0f), image.Convert <Raster.Yuv422>(), null));
string video = null;
if (result && (video = name.Query["video"]).NotEmpty())
{
this.recordStream = this.device[(stream + 1) % 2];
this.recordStream.Start(this.size, name.Query.GetEnumeration <Encoding>("encoding", Encoding.H264), name.Query.Get("bitrate", 2500), new Uri.Locator("file", video));
}
}
this.Status = result ? Status.Playing : Status.Closed;
}
return(result);
}
public void Close()
{
if (this.stream.NotNull())
{
this.stream.Stop();
this.stream = null;
}
if (this.recordStream.NotNull())
{
this.recordStream.Stop();
this.recordStream = null;
}
}
