public void Init()
{
PresentParameters present_params = new PresentParameters();
present_params.Windowed = true;
present_params.SwapEffect = SwapEffect.Discard;
_device = new Device(0, DeviceType.Hardware, this, CreateFlags.SoftwareVertexProcessing, present_params);
font = new Microsoft.DirectX.Direct3D.Font(_device, 20, 0, FontWeight.Bold, 0, false, CharacterSet.Default, Precision.Default, FontQuality.Default, PitchAndFamily.DefaultPitch, "Arial");
_video = new Video("clock.avi");
_video.TextureReadyToRender += new TextureRenderEventHandler(_video_TextureReadyToRender);
_video.RenderToTexture(_device);
vertices = new CustomVertex.PositionTextured[6];
vertices[0].Position = new Vector3(1f, 1f, 0f);
vertices[0].Tu = 0;
vertices[0].Tv = 1;
vertices[1].Position = new Vector3(-1f, -1f, 0f);
vertices[1].Tu = 1;
vertices[1].Tv = 1;
vertices[2].Position = new Vector3(1f, -1f, 0f);
vertices[2].Tu = 0;
vertices[2].Tv = 0;
vertices[3].Position = new Vector3(-1.1f, -0.99f, 0f);
vertices[3].Tu = 1;
vertices[3].Tv = 0;
vertices[4].Position = new Vector3(0.99f, 1.1f, 0f);
vertices[4].Tu = 0;
vertices[4].Tv = 0;
vertices[5].Position = new Vector3(-1.1f, 1.1f, 0f);
vertices[5].Tu = 1;
vertices[5].Tv = 1;
}
public void PlayMedia(Media media)
{
try {
if (media is Audio)
{
//Playing the sound
this.engine.Play2D(media.getUrl(), false);
}
else if (media is Video)
{
//Taking note of the video before it was replaced
if (this.currentVideo != null && this.lastPlayedVideoUrl != media.getUrl())
{
this.videoToDispose = this.currentVideo;
}
if (this.loadedVideo != null)
{
this.currentVideo = this.loadedVideo;
}
else
{
//Playing the video
this.currentVideo = Microsoft.DirectX.AudioVideoPlayback.Video.FromFile(media.getUrl(), false);
this.currentVideo.HideCursor();
}
PlayFullScreenVideo(this.lastPlayedVideoUrl == media.getUrl());
this.lastPlayedVideoUrl = media.getUrl();
}
} catch (Microsoft.DirectX.DirectXException) {
//Video file not existing
}
}
public void LoadMediaListByIndex(int stepIndex)
{
if (this.lastLoadedIndex != stepIndex)
{
//Dispose of loadedVideo if not being played
if (this.loadedVideo != null && this.loadedVideo != this.currentVideo)
{
this.DisposeVideo(ref this.loadedVideo);
}
this.loadedVideo = null;
var actions = this.mediaList[stepIndex];
// Execute each action at this position
for (var i = 0; i < actions.Length; i++)
{
Media selectedItem = actions[i];
//Load the media
LoadMedia(selectedItem);
}
this.lastLoadedIndex = stepIndex;
}
}
private void lstVideos_SelectedIndexChanged(object sender, EventArgs e)
{
try
{
video.Stop();
video.Dispose();
}
catch { }
timerVideo.Enabled = false;
int index = listaVideos.SelectedIndex;
_selectedIndex = index;
video = new Microsoft.DirectX.AudioVideoPlayback.Video(_videoPaths[index], false);
video.Owner = painelVideo;
painelVideo.Size = _pnlSize;
do
{
var currentAnimal = _container.GetInstance <FormVideoAnalyzerSelecionaAnimal>();
currentAnimal.ShowDialog();
if (currentAnimal.AnimalSelecionado == null)
{
return;
}
IdAnimalEmAnalise = currentAnimal.AnimalSelecionado.IdAnimal;
} while (IdAnimalEmAnalise == Guid.Empty);
video.Play();
btnPlay.Image = Resources.Knob_Pause;
video.Ending += Video_Ending;
txtDiretorio.Text = listaVideos.Text;
trackBarVideoProgress.Maximum = Convert.ToInt32(video.Duration);
timerVideo.Enabled = true;
}
private TimeSpan GetDuration()
{
// TODO: What should we do if DirectX throws an exception (e.g. the path is really
// not a valid audio or video stream)? For now, just ignore exceptions.
try
{
if (SessionComponentDefinition.GetIsAudio(Path))
{
using (var audio = new Microsoft.DirectX.AudioVideoPlayback.Audio(Path))
{
return(TimeSpan.FromSeconds((int)audio.Duration));
}
}
else if (SessionComponentDefinition.GetIsVideo(Path))
{
using (var video = new Microsoft.DirectX.AudioVideoPlayback.Video(Path))
{
return(TimeSpan.FromSeconds((int)video.Duration));
}
}
}
catch (ThreadAbortException)
{
//fine, just return
}
catch (Exception e)
{
Palaso.Reporting.ErrorReport.NotifyUserOfProblem(e, "Could not get duration of " + Path);
}
return(new TimeSpan());
}
/// <summary>
/// Creates a new Video.
/// </summary>
/// <param name="filename">The filename for the Video.</param>
public Video(string filename)
{
vid = new Microsoft.DirectX.AudioVideoPlayback.Video(filename, false);
CurrentState = MediaStates.Stopped;
vid.Ending += new System.EventHandler(OnEnding);
vid.TextureReadyToRender += new Microsoft.DirectX.AudioVideoPlayback.TextureRenderEventHandler(OnTextureReady);
}
public void Clear()
{
Stop();
playlist.Clear();
video?.Dispose();
video = null;
trackBar.Value = 0;
trackBar.Enabled = false;
}
/// <summary>
/// Dispose of the video if not null
/// </summary>
/// <param name="video"></param>
public void DisposeVideo(ref Microsoft.DirectX.AudioVideoPlayback.Video video)
{
if (video != null && video.Disposed == false)
{
if (video.Playing == true)
{
video.Stop();
}
video.Dispose();
video = null;
}
}
public void Open(Video source)
{
Clear();
Size size = outputFrame.Size;
video = new Microsoft.DirectX.AudioVideoPlayback.Video(source.Path)
{
Owner = outputFrame
};
outputFrame.Size = size;
playlist.AddRange(source.Markers);
trackBar.Maximum = (int)video.Duration;
trackBar.Enabled = !cut.Checked;
video.Audio.Volume = volumeBar.Value;
}
public void LoadMedia(Media media)
{
try {
if (media is Audio)
{
//Loads the sound
this.engine.Play2D(media.getUrl(), false, true);
}
else if (media is Video)
{
//Loads the video
this.loadedVideo = Microsoft.DirectX.AudioVideoPlayback.Video.FromFile(media.getUrl(), false);
this.loadedVideo.HideCursor();
this.loadedVideo.Owner = this.loadForm.panVideo;
this.loadedVideo.StopWhenReady();
}
} catch (Microsoft.DirectX.DirectXException) {
//Video file not existing
}
}
public void PlayMedia(Media media)
{
try {
if (media is Audio) {
//Playing the sound
this.engine.Play2D(media.getUrl(), false);
} else if (media is Video) {
//Taking note of the video before it was replaced
if (this.currentVideo != null && this.lastPlayedVideoUrl != media.getUrl()) {
this.videoToDispose = this.currentVideo;
}
if (this.loadedVideo != null) {
this.currentVideo = this.loadedVideo;
} else {
//Playing the video
this.currentVideo = Microsoft.DirectX.AudioVideoPlayback.Video.FromFile(media.getUrl(), false);
this.currentVideo.HideCursor();
}
PlayFullScreenVideo(this.lastPlayedVideoUrl == media.getUrl());
this.lastPlayedVideoUrl = media.getUrl();
}
} catch (Microsoft.DirectX.DirectXException) {
//Video file not existing
}
}
public void LoadMediaListByIndex(int stepIndex)
{
if (this.lastLoadedIndex != stepIndex) {
//Dispose of loadedVideo if not being played
if (this.loadedVideo != null && this.loadedVideo != this.currentVideo) {
this.DisposeVideo(ref this.loadedVideo);
}
this.loadedVideo = null;
var actions = this.mediaList[stepIndex];
// Execute each action at this position
for (var i = 0; i < actions.Length; i++) {
Media selectedItem = actions[i];
//Load the media
LoadMedia(selectedItem);
}
this.lastLoadedIndex = stepIndex;
}
}
public void LoadMedia(Media media)
{
try {
if (media is Audio) {
//Loads the sound
this.engine.Play2D(media.getUrl(), false, true);
} else if (media is Video) {
//Loads the video
this.loadedVideo = Microsoft.DirectX.AudioVideoPlayback.Video.FromFile(media.getUrl(), false);
this.loadedVideo.HideCursor();
this.loadedVideo.Owner = this.loadForm.panVideo;
this.loadedVideo.StopWhenReady();
}
} catch (Microsoft.DirectX.DirectXException) {
//Video file not existing
}
}
void CreateVideoObject()
{
if (video != null)
{
video.TextureReadyToRender -= new Microsoft.DirectX.AudioVideoPlayback.TextureRenderEventHandler(video_TextureReadyToRender);
video.Ending -= new EventHandler(video_Ending);
video.Dispose();
video = null;
}
video = new Microsoft.DirectX.AudioVideoPlayback.Video("mms://stream1.halsc.com/mitomitomi/test.wmv", true);
//video = new Microsoft.DirectX.AudioVideoPlayback.Video("mms://10.0.1.173:8070", true);
video.TextureReadyToRender += new Microsoft.DirectX.AudioVideoPlayback.TextureRenderEventHandler(video_TextureReadyToRender);
video.Ending += new EventHandler(video_Ending);
video.RenderToTexture(d3ddevice);
}
