void RemuxOutputFile(EncodingSettings settings)
{
VideoMuxerType muxer;
/* We need to remux to the original format */
muxer = settings.EncodingProfile.Muxer;
if (muxer == VideoMuxerType.Avi || muxer == VideoMuxerType.Mp4)
{
string outFile = settings.OutputFile;
string tmpFile = settings.OutputFile;
while (System.IO.File.Exists(tmpFile))
{
tmpFile = tmpFile + ".tmp";
}
System.IO.File.Move(outFile, tmpFile);
Remuxer remuxer = new Remuxer(PreviewMediaFile.DiscoverFile(tmpFile),
outFile, muxer);
/* Remuxing suceed, delete old file */
if (remuxer.Remux(this.Toplevel as Gtk.Window) == outFile)
{
System.IO.File.Delete(tmpFile);
}
else
{
System.IO.File.Delete(outFile);
System.IO.File.Move(tmpFile, outFile);
}
}
}
private void SaveCaptureProject(Project project)
{
MessageDialog md;
string filePath = project.Description.File.FilePath;
Log.Debug("Saving capture project: " + project);
md = new MessageDialog(mainWindow as Gtk.Window, DialogFlags.Modal,
MessageType.Info, ButtonsType.None,
Catalog.GetString("Loading newly created project..."));
md.Show();
/* scan the new file to build a new PreviewMediaFile with all the metadata */
try {
Log.Debug("Reloading saved file: " + filePath);
project.Description.File = PreviewMediaFile.DiscoverFile(filePath);
Core.DB.AddProject(project);
} catch (Exception ex) {
Log.Exception(ex);
Log.Debug("Backing up project to file");
string projectFile = filePath + "-" + DateTime.Now;
projectFile = projectFile.Replace("-", "_").Replace(" ", "_").Replace(":", "_");
Project.Export(OpenedProject, projectFile);
MessagePopup.PopupMessage(mainWindow, MessageType.Error,
Catalog.GetString("An error occured saving the project:\n") + ex.Message + "\n\n" +
Catalog.GetString("The video file and a backup of the project has been " +
"saved. Try to import it later:\n") +
filePath + "\n" + projectFile);
}
/* we need to set the opened project to null to avoid calling again CloseOpendProject() */
/* FIXME: */
//project = null;
SetProject(project, ProjectType.FileProject, new CaptureSettings());
md.Destroy();
}
protected void OnAddbuttonClicked(object sender, System.EventArgs e)
{
var msg = Catalog.GetString("Add file");
List <string> paths = FileChooserHelper.OpenFiles(this, msg, null,
Config.HomeDir, null, null);
List <string> errors = new List <string>();
foreach (string path in paths)
{
try {
MediaFile file = PreviewMediaFile.DiscoverFile(path, false);
store.AppendValues(file);
Files.Add(file);
} catch (Exception) {
errors.Add(path);
}
}
if (errors.Count != 0)
{
string s = Catalog.GetString("Error adding files:");
foreach (string p in errors)
{
s += '\n' + p;
}
GUIToolkit.Instance.ErrorMessage(s);
}
CheckStatus();
}
public MediaFile DiscoverFile(string file)
{
return(PreviewMediaFile.DiscoverFile(file));
}
protected virtual void OnOpenbuttonClicked(object sender, System.EventArgs e)
{
if (useType == ProjectType.CaptureProject || useType == ProjectType.URICaptureProject)
{
string filename;
filename = FileChooserHelper.SaveFile(this, Catalog.GetString("Output file"),
"Capture.mp4", Config.VideosDir, "MP4",
new string[] { "*.mp4" });
if (filename != null)
{
fileEntry.Text = System.IO.Path.ChangeExtension(filename, "mp4");
}
}
else
{
MessageDialog md = null;
string folder, filename;
folder = System.Environment.GetFolderPath(Environment.SpecialFolder.Personal);
filename = FileChooserHelper.OpenFile(this, Catalog.GetString("Open file"),
null, folder, null, null);
if (filename == null)
{
return;
}
try {
md = new MessageDialog((Gtk.Window) this.Toplevel,
DialogFlags.Modal,
MessageType.Info,
Gtk.ButtonsType.None,
Catalog.GetString("Analyzing video file:") + "\n" + filename);
md.Icon = Stetic.IconLoader.LoadIcon(this, "longomatch", Gtk.IconSize.Dialog);
md.Show();
mFile = PreviewMediaFile.DiscoverFile(filename);
if (!mFile.HasVideo || mFile.VideoCodec == "")
{
throw new Exception(Catalog.GetString("This file doesn't contain a video stream."));
}
if (mFile.HasVideo && mFile.Length == 0)
{
throw new Exception(Catalog.GetString("This file contains a video stream but its length is 0."));
}
if (GStreamer.FileNeedsRemux(mFile))
{
string q = Catalog.GetString("The file you are trying to load is not properly supported. " +
"Would you like to convert it into a more suitable format?");
if (MessagesHelpers.QuestionMessage(this, q))
{
var remux = new Remuxer(mFile);
var newFilename = remux.Remux(this.Toplevel as Gtk.Window);
if (newFilename != null)
{
mFile = PreviewMediaFile.DiscoverFile(newFilename);
}
}
}
fileEntry.Text = mFile.FilePath;
}
catch (Exception ex) {
MessagesHelpers.ErrorMessage(this, ex.Message);
}
finally {
md.Destroy();
}
}
}
protected virtual void OnOpenbuttonClicked(object sender, System.EventArgs e)
{
FileChooserDialog fChooser = null;
if (useType == ProjectType.CaptureProject)
{
fChooser = new FileChooserDialog(Catalog.GetString("Output file"),
(Gtk.Window) this.Toplevel,
FileChooserAction.Save,
"gtk-cancel", ResponseType.Cancel,
"gtk-save", ResponseType.Accept);
fChooser.SetCurrentFolder(Config.VideosDir());
fChooser.DoOverwriteConfirmation = true;
if (fChooser.Run() == (int)ResponseType.Accept)
{
fileEntry.Text = fChooser.Filename;
}
fChooser.Destroy();
}
else
{
fChooser = new FileChooserDialog(Catalog.GetString("Open file..."),
(Gtk.Window) this.Toplevel,
FileChooserAction.Open,
"gtk-cancel", ResponseType.Cancel,
"gtk-open", ResponseType.Accept);
fChooser.SetCurrentFolder(System.Environment.GetFolderPath(Environment.SpecialFolder.Personal));
if (fChooser.Run() == (int)ResponseType.Accept)
{
MessageDialog md = null;
string filename = fChooser.Filename;
fChooser.Destroy();
if (MpegRemuxer.FileIsMpeg(filename) &&
MpegRemuxer.AskForConversion(this.Toplevel as Gtk.Window))
{
var remux = new MpegRemuxer(filename);
var newFilename = remux.Remux(this.Toplevel as Gtk.Window);
if (newFilename != null)
{
filename = newFilename;
}
}
try {
md = new MessageDialog((Gtk.Window) this.Toplevel,
DialogFlags.Modal,
MessageType.Info,
Gtk.ButtonsType.None,
Catalog.GetString("Analyzing video file:") + "\n" + filename);
md.Icon = Stetic.IconLoader.LoadIcon(this, "longomatch", Gtk.IconSize.Dialog);
md.Show();
mFile = PreviewMediaFile.DiscoverFile(filename);
if (!mFile.HasVideo || mFile.VideoCodec == "")
{
throw new Exception(Catalog.GetString("This file doesn't contain a video stream."));
}
if (mFile.HasVideo && mFile.Length == 0)
{
throw new Exception(Catalog.GetString("This file contains a video stream but its length is 0."));
}
fileEntry.Text = filename;
}
catch (Exception ex) {
MessagePopup.PopupMessage(this, MessageType.Error,
ex.Message);
}
finally {
md.Destroy();
}
}
fChooser.Destroy();
}
}
