private void button2_Click(object sender, System.EventArgs e)
{
try
{
this.pictureBox1.Image = FrameGrabber.GetFrameFromVideo(this.textBox1.Text, 0.2d, new Size(200, 200));
}
catch (JockerSoft.Media.InvalidVideoFileException ex)
{
MessageBox.Show(ex.Message, "Extraction failed");
}
}
private void trackBar1_Scroll(object sender, System.EventArgs e)
{
try
{
this.pictureBox1.Image = FrameGrabber.GetFrameFromVideo(this.textBox1.Text, ((double)this.trackBar1.Value) / this.trackBar1.Maximum);
}
catch (JockerSoft.Media.InvalidVideoFileException ex)
{
MessageBox.Show(ex.Message, "Extraction failed");
}
}
private void button4_Click(object sender, System.EventArgs e)
{
try
{
this.pictureBox1.Image = FrameGrabber.GetFrameFromVideo(this.textBox1.Text, 0.2d);
}
catch (JockerSoft.Media.InvalidVideoFileException ex)
{
MessageBox.Show(ex.Message, "Extraction failed");
}
catch (StackOverflowException)
{
MessageBox.Show("The target image size is too big", "Extraction failed");
}
}