public void Dispose()
{
if (_hik != null)
{
_hik.StreamEvent -= onHikStream;
_hik.Dispose();
_hik = null;
}
if (_renderSource != null)
{
_renderSource.ImageSourceChanged -= onImageSource;
_renderSource.Dispose();
_renderSource = null;
}
if (_decoder != null)
{
_decoder.Dispose();
_decoder = null;
}
if (_rtsp != null)
{
_rtsp.Dispose();
_rtsp = null;
}
}
private void ReleaseRenderer()
{
if (this.render != null)
{
this.render.Dispose();
this.render = null;
}
}
void disposeRenderSource()
{
if (_renderSource != null)
{
_renderSource.ImageSourceChanged -= onImageSource;
_renderSource.Dispose();
}
_renderSource = null;
_width = 0;
_height = 0;
}
public VideoDisplayViewModel()
{
VideoTransform = new TransformParam();
PropertyChanged += VideoDisplayViewModel_PropertyChanged;
_frameBuffer.VideoFrameEvent += _frameBuffer_VideoFrameEvent;
_frameBuffer.Start();
_renderSource = new D3DImageSource();
_renderSource.ImageSourceChanged += () => updateImageSource(_renderSource.ImageSource);
UIService.SubscribeExitPoller(() => { Dispose(); return(false); });
}
public HikPlayViewModel()
{
_ups = new UnpackPS();
_ups.Unpacked += _ups_Unpacked;
_upsnew = new UnpackPSNew();
_upsnew.Unpacked += _upsnew_Unpacked;
_rtsp = new StreamRtspServer();
//_socket = new StreamSocket();
_renderSource = new D3DImageSource();
_renderSource.ImageSourceChanged += onImageSource;
//_hik = new HikStream("192.168.9.98", 8000, "admin", "12345", 1, false, IntPtr.Zero);
_hik = new HikStream("192.168.9.155", 8000, "admin", "admin12345", 1, false, IntPtr.Zero);
_hik.StreamEvent += onHikStream;
//_hik.RtpFrameEvent += onRtpFrame;
}
//protected override void OnRenderSizeChanged(SizeChangedInfo sizeInfo)
//{
// base.OnRenderSizeChanged(sizeInfo);
//}
#endregion
#region 私有函数
private void CreateRenderer(RenderType renderType)
{
this.ReleaseRenderer();
switch (renderType)
{
case RenderType.D3D:
this.render = new D3DImageSource();
break;
case RenderType.WriteBitmap:
this.render = new WriteableBitmapSource();
break;
default:
break;
}
}
public RtspPlayViewModel()
{
_rtspServer = new StreamRtspServer();
_renderSource = new D3DImageSource();
_renderSource.ImageSourceChanged += () => updateImageSource(_renderSource.ImageSource);
//_rtsp = new RtspStream("rtsp://127.0.0.1/live/stream");
//_rtsp = new RtspStream("rtsp://*****:*****@192.168.9.98/h264/ch1/main/av_stream");
//_rtsp = new RtspStream("rtsp://*****:*****@192.168.9.155/h264/ch1/main/av_stream");
_rtsp = new RtspStream(@"rtsp://*****:*****@192.168.9.155/axis-media/media.amp?streamprofile=Quality");
_rtsp.HeaderEvent += onHeader;
_rtsp.StreamEvent += onStreamEvent;
_rtsp.RtpFrameEvent += onRtpFrame;
if (_rtsp.Header != null)
{
onHeader(_rtsp.Header);
}
//_writer = new FileWriter(@"d:\rtsp.txt");
}
public void Dispose()
{
if (_rtsp != null)
{
_rtsp.HeaderEvent -= onHeader;
_rtsp.StreamEvent -= onStreamEvent;
_rtsp.Dispose();
}
_rtsp = null;
if (_renderSource != null)
{
_renderSource.Dispose();
}
_renderSource = null;
_writer?.Dispose();
_writer = null;
_rtspServer?.Dispose();
_rtspServer = null;
}
public VideoDisplayManager(VideoCacheManager cache, ITimeProcess playProcess)
{
_replayProcess = playProcess;
_replayProcess.JumpEvent += onJump;
_replayProcess.FastTimesEvent += onFastTimes;
_replayProcess.AddCache(_guid);
_render = new D3DImageSource();
_render.ImageSourceChanged += render_ImageSourceChanged;
_decoder = new VideoStreamDecoder();
_decoder.VideoFrameEvent += onVideoFrame;
_cache = cache;
_cache.PropertyChanged += _cache_PropertyChanged;
_disposeEvent.Reset();
new Thread(run)
{
IsBackground = true
}.Start();
onJump();
onFastTimes();
}
private void initRenderSource()
{
_renderSource = new D3DImageSource();
_renderSource.ImageSourceChanged += onImageSource;
}
