private void exportToolStripMenuItem_Click(object sender, EventArgs e)
{
SaveFileDialog dlg = new SaveFileDialog();
dlg.Filter = "Animated GIF|*.gif|Animated PNG|*.png|MPEG-4|*.mp4|AVI|*.avi|WebM|*.webm|Flash Video|*.flv|Windows Media Video|*.wmv";
if (dlg.ShowDialog() != DialogResult.OK)
return;
float fps = ActiveProject.FPS;
float delta = 1.0f / fps;
float endTime = 0.0f;
string temp = Path.GetTempPath() + Path.GetRandomFileName();
Directory.CreateDirectory(temp);
foreach (Layer layer in ActiveProject.Layers)
{
endTime = Math.Max(endTime, layer.Framesets[layer.Framesets.Count - 1].EndTime);
}
int n = 0;
int nt = (int)Math.Ceiling(endTime / ActiveProject.AnimSpeed / delta);
ProgressDialog progress = new ProgressDialog();
progress.StartPosition = FormStartPosition.CenterParent;
bool frameCanceled = false;
EventHandler frameCancelHandler = (_1, _2) => { frameCanceled = true; };
progress.Title = "Rendering Frames..";
progress.ProgressStyle = ProgressBarStyle.Continuous;
progress.Canceled += frameCancelHandler;
progress.Work = () =>
{
for (float time = 0; time <= endTime / ActiveProject.AnimSpeed && !frameCanceled; time += delta)
{
progress.DetailText = "Frame " + (n + 1) + " of " + (nt + 1);
progress.ProgressValue = n * 100 / nt;
Form_Canvas.DrawFrame(time * ActiveProject.AnimSpeed, true, true);
Image.FromHbitmap(Form_Canvas.TakeScreenshot()).Save(temp + "\\" + n + ".bmp", System.Drawing.Imaging.ImageFormat.Bmp);
Application.DoEvents();
n++;
}
if (frameCanceled)
{
Directory.Delete(temp, true);
progress.Close();
return;
}
progress.Canceled -= frameCancelHandler;
progress.Canceled += progress.Finish;
progress.Title = "Encoding Video..";
progress.ProgressStyle = ProgressBarStyle.Marquee;
progress.DetailText = "Waiting for ffmpeg..";
ProcessStartInfo startInfo = new ProcessStartInfo();
startInfo.FileName = "ffmpeg.exe";
startInfo.Arguments = "-y -r " + fps + " -i \"" + temp + "\\%d.bmp\" \"" + dlg.FileName + "\"";
startInfo.UseShellExecute = false;
startInfo.CreateNoWindow = true;
Process processTemp = new Process();
processTemp.StartInfo = startInfo;
processTemp.EnableRaisingEvents = true;
processTemp.Exited += (sender2, e2) =>
{
progress.Finish(sender2, e2);
Directory.Delete(temp, true);
};
processTemp.Start();
};
progress.ShowDialog();
}
public void ProjectExport()
{
SaveFileDialog dlg = new SaveFileDialog();
dlg.Filter = "Animated GIF|*.gif|Animated PNG|*.png|MPEG-4|*.mp4|AVI|*.avi|WebM|*.webm|Flash Video|*.flv|Windows Media Video|*.wmv";
if (dlg.ShowDialog() != DialogResult.OK)
{
return;
}
float fps = ActiveProject.FPS;
float delta = 1.0f / fps;
float endTime = 0.0f;
string temp = Path.GetTempPath() + Path.GetRandomFileName();
Directory.CreateDirectory(temp);
foreach (Layer layer in ActiveProject.Layers)
{
endTime = Math.Max(endTime, layer.Framesets[layer.Framesets.Count - 1].EndTime);
}
int n = 0;
int nt = (int)Math.Ceiling(endTime / ActiveProject.AnimSpeed / delta);
ProgressDialog progress = new ProgressDialog();
progress.StartPosition = FormStartPosition.CenterParent;
bool frameCanceled = false;
EventHandler frameCancelHandler = (_1, _2) => { frameCanceled = true; };
progress.Title = "Rendering Frames..";
progress.ProgressStyle = ProgressBarStyle.Continuous;
progress.Canceled += frameCancelHandler;
progress.Work = () =>
{
for (float time = 0; time <= endTime / ActiveProject.AnimSpeed && !frameCanceled; time += delta)
{
progress.DetailText = "Frame " + (n + 1) + " of " + (nt + 1);
progress.ProgressValue = n * 100 / nt;
Form_Canvas.DrawFrame(time * ActiveProject.AnimSpeed, true, true);
Image.FromHbitmap(Form_Canvas.TakeScreenshot()).Save(temp + "\\" + n + ".bmp", System.Drawing.Imaging.ImageFormat.Bmp);
Application.DoEvents();
n++;
}
if (frameCanceled)
{
Directory.Delete(temp, true);
progress.Close();
return;
}
progress.Canceled -= frameCancelHandler;
progress.Canceled += progress.Finish;
progress.Title = "Encoding Video..";
progress.ProgressStyle = ProgressBarStyle.Marquee;
progress.DetailText = "Waiting for ffmpeg..";
ProcessStartInfo startInfo = new ProcessStartInfo();
startInfo.FileName = "ffmpeg.exe";
startInfo.Arguments = "-y -r " + fps + " -i \"" + temp + "\\%d.bmp\" \"" /* + "c:v libx264 -preset veryslow -qp 0" */ + dlg.FileName + "\"";
startInfo.UseShellExecute = false;
startInfo.CreateNoWindow = true;
startInfo.RedirectStandardOutput = true;
startInfo.RedirectStandardError = true;
Process processTemp = new Process();
processTemp.StartInfo = startInfo;
processTemp.EnableRaisingEvents = true;
processTemp.OutputDataReceived += (s, x) =>
{
Console.WriteLine(x.Data);
};
processTemp.ErrorDataReceived += (s, x) =>
{
MessageBox.Show(x.Data, "FFMPEG Error");
};
processTemp.Exited += (sender2, e2) =>
{
progress.Finish(sender2, e2);
Directory.Delete(temp, true);
};
processTemp.Start();
};
progress.ShowDialog();
}
