/// <summary>
/// opens the AviSynth preview for a given AviSynth script
/// gets the properties of the video, registers the callbacks, updates the video bitrate (we know the lenght of the video now) and updates the commandline
/// with the scriptname
/// </summary>
/// <param name="fileName">the AviSynth script to be opened</param>
private void openAvisynthScript(string fileName)
{
if (this.player != null) // make sure only one preview window is open at all times
{
player.Close();
}
player = new VideoPlayer();
info.DAR = null; // to be sure to initialize DAR values
bool videoLoaded = player.loadVideo(mainForm, fileName, PREVIEWTYPE.CREDITS, true);
if (videoLoaded)
{
info.DAR = info.DAR ?? player.File.VideoInfo.DAR;
player.DAR = info.DAR;
FrameRate = player.Framerate;
player.IntroCreditsFrameSet += new IntroCreditsFrameSetCallback(player_IntroCreditsFrameSet);
player.Closed += new EventHandler(player_Closed);
player.Show();
player.SetScreenSize();
if (mainForm.Settings.AlwaysOnTop)
{
player.TopMost = true;
}
}
}
private void showVideoButton_Click(object sender, System.EventArgs e)
{
if (!this.videoInput.Equals(""))
{
if (player == null)
{
player = new VideoPlayer();
bool videoLoaded = player.loadVideo(mainForm, videoInput, PREVIEWTYPE.CHAPTERS, false);
if (videoLoaded)
{
player.Closed += new EventHandler(player_Closed);
player.ChapterSet += new ChapterSetCallback(player_ChapterSet);
if (introEndFrame > 0)
{
player.IntroEnd = this.introEndFrame;
}
if (creditsStartFrame > 0)
{
player.CreditsStart = this.creditsStartFrame;
}
player.Show();
player.SetScreenSize();
this.TopMost = player.TopMost = true;
if (!mainForm.Settings.AlwaysOnTop)
{
this.TopMost = player.TopMost = false;
}
}
else
{
return;
}
}
if (chapterListView.SelectedItems.Count == 1 && chapterListView.SelectedItems[0].Tag != null) // a zone has been selected, show that zone
{
Chapter chap = (Chapter)chapterListView.SelectedItems[0].Tag;
int time = Util.getTimeCode(chap.timecode);
double framerate = player.Framerate;
int frameNumber = Util.convertTimecodeToFrameNumber(time, framerate);
player.CurrentFrame = frameNumber;
}
else // no chapter has been selected.. but if start time is configured, show the frame in the preview
{
if (!startTime.Text.Equals(""))
{
int time = Util.getTimeCode(startTime.Text);
double framerate = player.Framerate;
int frameNumber = Util.convertTimecodeToFrameNumber(time, framerate);
player.CurrentFrame = frameNumber;
}
}
}
else
{
MessageBox.Show("Please configure video input first", "No video input found", MessageBoxButtons.OK, MessageBoxIcon.Stop);
}
}
private void showVideoButton_Click(object sender, System.EventArgs e)
{
if (!this.input.Equals(""))
{
if (player == null)
{
player = new VideoPlayer();
bool videoLoaded = player.loadVideo(mainForm, input, PREVIEWTYPE.ZONES, false);
if (videoLoaded)
{
player.ZoneSet += new ZoneSetCallback(player_ZoneSet);
player.Closed += new EventHandler(player_Closed);
if (introEndFrame > 0)
{
player.IntroEnd = this.introEndFrame;
}
if (creditsStartFrame > 0)
{
player.CreditsStart = this.creditsStartFrame;
}
player.Show();
player.SetScreenSize();
}
else
{
return;
}
}
if (zoneListView.SelectedItems.Count == 1) // a zone has been selected, show that zone
{
Zone zone = (Zone)zoneListView.SelectedItems[0].Tag;
player.ZoneStart = zone.startFrame;
player.ZoneEnd = zone.endFrame;
}
else // no zone has been selected.. but if start and / or end frame have been configured show them in the preview
{
if (!startFrame.Text.Equals(""))
{
player.ZoneStart = Int32.Parse(startFrame.Text);
}
if (!endFrame.Text.Equals(""))
{
player.ZoneEnd = Int32.Parse(endFrame.Text);
}
}
}
else
{
MessageBox.Show("Please configure video input first", "No video input found", MessageBoxButtons.OK, MessageBoxIcon.Stop);
}
}
private void showVideoButton_Click(object sender, System.EventArgs e)
{
if (String.IsNullOrEmpty(this.videoInput) || player == null)
{
using (OpenFileDialog d = new OpenFileDialog())
{
d.Filter = "AviSynth Script|*.avs";
d.Multiselect = false;
if (!String.IsNullOrEmpty(this.videoInput))
{
d.FileName = videoInput;
}
if (d.ShowDialog() != DialogResult.OK)
{
MessageBox.Show("Please configure video input first", "No video input found", MessageBoxButtons.OK, MessageBoxIcon.Stop);
return;
}
this.videoInput = d.FileName;
}
}
if (player == null)
{
player = new VideoPlayer();
}
if (player.loadVideo(MainForm.Instance, videoInput, PREVIEWTYPE.CHAPTERS, false))
{
player.Closed += new EventHandler(player_Closed);
player.ChapterSet += new ChapterSetCallback(player_ChapterSet);
if (IntroEndFrame > 0)
{
player.IntroEnd = this.IntroEndFrame;
}
if (CreditsStartFrame > 0)
{
player.CreditsStart = this.CreditsStartFrame;
}
player.Show();
player.SetScreenSize();
this.TopMost = player.TopMost = true;
if (!MainForm.Instance.Settings.AlwaysOnTop)
{
player.TopMost = false;
}
if (!chkOnTop.Checked)
{
this.TopMost = false;
}
bNoUpdates = true;
fpsChooserOut.Value = (decimal)player.Framerate;
if (fpsChooserIn.Value == null || !bInputFPSKnown)
{
fpsChooserIn.Value = (decimal)player.Framerate;
}
bNoUpdates = false;
}
else
{
return;
}
if (chapterListView.SelectedItems.Count == 1 && chapterListView.SelectedItems[0].Tag != null)
{
// a chapter has been selected, show that chapter
SetPlayerPosition(pgc.Chapters[chapterListView.SelectedIndices[0]]);
}
else if (pgc.HasChapters)
{
// select first non 00:00:00 chapter
Chapter chapter = pgc.Chapters[0];
if (pgc.Chapters[0].Time.TotalMilliseconds == 0 && pgc.Chapters.Count > 1)
{
chapter = pgc.Chapters[1];
}
SetPlayerPosition(chapter);
}
}