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livetrax/gtk2_ardour/export_video_dialog.h

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/*
* Copyright (C) 2013-2017 Robin Gareus <robin@gareus.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef __gtk_ardour_export_video_dialog_h__
#define __gtk_ardour_export_video_dialog_h__
#include <string>
#include <gtkmm/box.h>
#include <gtkmm/button.h>
#include <gtkmm/checkbutton.h>
#include <gtkmm/comboboxtext.h>
#include <gtkmm/entry.h>
#include <gtkmm/label.h>
#include <gtkmm/progressbar.h>
#include "ardour/export_status.h"
#include "ardour/types.h"
#include "ardour_dialog.h"
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#include "time_selection.h"
#include "transcode_ffmpeg.h"
/** @class ExportVideoDialog
* @brief dialog box and controller for video-file export
*
* The ExportVideoDialog includes audio export functions,
* video-encoder presets, progress dialogs and uses
* \ref TranscodeFfmpeg to communicate with ffmpeg.
*/
class ExportVideoDialog : public ArdourDialog, public PBD::ScopedConnectionList
{
public:
ExportVideoDialog ();
~ExportVideoDialog ();
std::string get_exported_filename ()
{
return outfn_path_entry.get_text ();
}
void apply_state (TimeSelection& tme, bool range);
XMLNode& get_state () const;
void set_state (const XMLNode&);
private:
void abort_clicked ();
void launch_export ();
void encode_video ();
void finished (int);
void set_original_file_information ();
void update_progress (ARDOUR::samplecnt_t, ARDOUR::samplecnt_t);
gint audio_progress_display ();
void open_outfn_dialog ();
void open_invid_dialog ();
bool _aborted;
bool _normalize;
boost::shared_ptr<ARDOUR::ExportStatus> status;
TimeSelection _export_range;
sigc::connection _audio_progress_connection;
float _previous_progress;
TranscodeFfmpeg* _transcoder;
std::string _insnd;
Gtk::Label outfn_path_label;
Gtk::Entry outfn_path_entry;
Gtk::Button outfn_browse_button;
Gtk::Label invid_path_label;
Gtk::Entry invid_path_entry;
Gtk::Button invid_browse_button;
Gtk::ComboBoxText insnd_combo;
Gtk::Button transcode_button;
Gtk::VBox* vbox;
Gtk::Button* cancel_button;
Gtk::Button abort_button;
Gtk::VBox* progress_box;
Gtk::ProgressBar pbar;
Gtk::ComboBoxText audio_bitrate_combo;
Gtk::ComboBoxText audio_sample_rate_combo;
Gtk::CheckButton normalize_checkbox;
Gtk::CheckButton copy_video_codec_checkbox;
Gtk::CheckButton meta_checkbox;
Gtk::CheckButton debug_checkbox;
};
#endif /* __gtk_ardour_export_video_dialog_h__ */