2 Copyright (C) 2010 Paul Davis
3 Author: Robin Gareus <robin@gareus.org>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifdef WITH_VIDEOTIMELINE
28 #include <sys/types.h>
32 #include <sigc++/bind.h>
35 #include "pbd/error.h"
36 #include "pbd/convert.h"
37 #include "gtkmm2ext/utils.h"
38 #include "ardour/session_directory.h"
39 #include "ardour/profile.h"
40 #include "ardour/template_utils.h"
41 #include "ardour/session.h"
42 #include "ardour_ui.h"
43 #include "gui_thread.h"
45 #include "ardour/export_handler.h"
46 #include "ardour/export_status.h"
47 #include "ardour/export_timespan.h"
48 #include "ardour/export_channel_configuration.h"
49 #include "ardour/export_format_specification.h"
50 #include "ardour/export_filename.h"
51 #include "ardour/route.h"
52 #include "ardour/session_metadata.h"
53 #include "ardour/broadcast_info.h"
57 #include "export_video_dialog.h"
58 #include "utils_videotl.h"
64 using namespace ARDOUR;
66 ExportVideoDialog::ExportVideoDialog (PublicEditor& ed, Session* s)
67 : ArdourDialog (_("Export Video File "))
69 , outfn_path_label (_("File:"), Gtk::ALIGN_LEFT)
70 , outfn_browse_button (_("Browse"))
71 , invid_path_label (_("Video:"), Gtk::ALIGN_LEFT)
72 , invid_browse_button (_("Browse"))
73 , transcode_button (_("Export"))
74 , abort_button (_("Abort"))
75 , scale_checkbox (_("Scale Video (W x H):"))
76 , width_adjustment (768, 128, 1920, 1, 16, 0)
77 , width_spinner (width_adjustment)
78 , height_adjustment (576, 128, 1920, 1, 16, 0)
79 , height_spinner (height_adjustment)
80 , aspect_checkbox (_("Set Aspect Ratio:"))
81 , normalize_checkbox (_("Normalize Audio"))
82 , twopass_checkbox (_("2 Pass Encoding"))
83 , optimizations_checkbox (_("Codec Optimizations:"))
84 , optimizations_label ("-")
85 , deinterlace_checkbox (_("Deinterlace"))
86 , bframes_checkbox (_("Use [2] B-frames (MPEG 2 or 4 only)"))
87 , fps_checkbox (_("Override FPS (Default is to retain FPS from the input video file):"))
88 , meta_checkbox (_("Include Session Metadata"))
89 #if 1 /* tentative debug mode */
90 , debug_checkbox (_("Enable Debug Mode: Print ffmpeg Command & Output to stdout."))
95 set_name ("ExportVideoDialog");
96 set_position (Gtk::WIN_POS_MOUSE);
98 set_skip_taskbar_hint (true);
99 set_resizable (false);
102 vbox = manage (new VBox);
103 VBox* options_box = manage (new VBox);
106 /* check if ffmpeg can be found */
107 transcoder = new TranscodeFfmpeg("");
108 if (!transcoder->ffexec_ok()) {
109 l = manage (new Label (_("No ffprobe or ffmpeg executables could be found on this system. Video Export is not possible until you install those tools. See the Log widow for more information."), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
111 vbox->pack_start (*l, false, false, 8);
112 get_vbox()->pack_start (*vbox, false, false);
113 add_button (Stock::OK, RESPONSE_CANCEL);
114 show_all_children ();
117 delete transcoder; transcoder = 0;
119 l = manage (new Label (_("<b>Output:</b>"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
120 l->set_use_markup ();
121 vbox->pack_start (*l, false, false, 4);
123 path_hbox = manage (new HBox);
124 path_hbox->pack_start (outfn_path_label, false, false, 3);
125 path_hbox->pack_start (outfn_path_entry, true, true, 3);
126 path_hbox->pack_start (outfn_browse_button, false, false, 3);
127 vbox->pack_start (*path_hbox, false, false, 2);
129 l = manage (new Label (_("<b>Input:</b>"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
130 l->set_use_markup ();
131 vbox->pack_start (*l, false, false, 4);
133 path_hbox = manage (new HBox);
134 path_hbox->pack_start (invid_path_label, false, false, 3);
135 path_hbox->pack_start (invid_path_entry, true, true, 3);
136 path_hbox->pack_start (invid_browse_button, false, false, 3);
137 vbox->pack_start (*path_hbox, false, false, 2);
139 path_hbox = manage (new HBox);
140 l = manage (new Label (_("Audio:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
141 path_hbox->pack_start (*l, false, false, 3);
142 l = manage (new Label (_("Master Bus"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
143 path_hbox->pack_start (*l, false, false, 2);
144 vbox->pack_start (*path_hbox, false, false, 2);
146 insnd_combo.set_name ("PaddedButton");
147 insnd_combo.append_text("from ardour session-start to session-end");
149 frameoffset_t av_offset = ARDOUR_UI::instance()->video_timeline->get_offset();
150 if (av_offset < 0 ) {
151 insnd_combo.append_text("from 00:00:00:00 to video-end");
153 insnd_combo.append_text("from video-start to video-end");
155 insnd_combo.set_active(0);
157 outfn_path_entry.set_width_chars(38);
158 outfn_path_entry.set_text (_session->session_directory().export_path() + G_DIR_SEPARATOR +"export.avi");
160 XMLNode* node = _session->extra_xml (X_("Videotimeline"));
161 if (node && node->property(X_("Filename"))) {
162 std::string filename = node->property(X_("Filename"))->value();
163 if (filename.at(0) != G_DIR_SEPARATOR) {
164 filename = Glib::build_filename (_session->session_directory().video_path(), filename);
166 invid_path_entry.set_text (filename);
169 l = manage (new Label (_("<b>Settings:</b>"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
170 l->set_use_markup ();
171 options_box->pack_start (*l, false, true, 4);
173 Table* t = manage (new Table (4, 12));
176 options_box->pack_start (*t, true, true, 4);
177 l = manage (new Label (_("Range:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
178 t->attach (*l, 0, 1, ty, ty+1);
179 t->attach (insnd_combo, 1, 4, ty, ty+1); ty++;
180 l = manage (new Label (_("Preset:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
181 t->attach (*l, 0, 1, ty, ty+1);
182 t->attach (preset_combo, 1, 4, ty, ty+1); ty++;
183 l = manage (new Label (_("Video Codec:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
184 t->attach (*l, 0, 1, ty, ty+1);
185 t->attach (video_codec_combo, 1, 2, ty, ty+1);
186 l = manage (new Label (_("Video KBit/s:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
187 t->attach (*l, 2, 3, ty, ty+1);
188 t->attach (video_bitrate_combo, 3, 4, ty, ty+1); ty++;
189 l = manage (new Label (_("Audio Codec:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
190 t->attach (*l, 0, 1, ty, ty+1);
191 t->attach (audio_codec_combo, 1, 2, ty, ty+1);
192 l = manage (new Label (_("Audio KBit/s:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
193 t->attach (*l, 2, 3, ty, ty+1);
194 t->attach (audio_bitrate_combo, 3, 4, ty, ty+1); ty++;
195 l = manage (new Label (_("Audio Samplerate:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
196 t->attach (*l, 0, 1, ty, ty+1);
197 t->attach (audio_samplerate_combo, 1, 2, ty, ty+1);
198 t->attach (normalize_checkbox, 2, 4, ty, ty+1); ty++;
199 t->attach (scale_checkbox, 0, 2, ty, ty+1);
200 t->attach (width_spinner, 2, 3, ty, ty+1);
201 t->attach (height_spinner, 3, 4, ty, ty+1); ty++;
202 t->attach (fps_checkbox, 0, 3, ty, ty+1);
203 t->attach (fps_combo, 3, 4, ty, ty+1); ty++;
204 t->attach (twopass_checkbox, 0, 2, ty, ty+1);
205 t->attach (aspect_checkbox, 2, 3, ty, ty+1);
206 t->attach (aspect_combo, 3, 4, ty, ty+1); ty++;
207 t->attach (bframes_checkbox, 0, 2, ty, ty+1);
208 t->attach (deinterlace_checkbox, 2, 4, ty, ty+1); ty++;
209 t->attach (meta_checkbox, 2, 4, ty, ty+1); ty++;
210 t->attach (optimizations_checkbox, 0, 1, ty, ty+1);
211 t->attach (optimizations_label, 1, 4, ty, ty+1); ty++;
212 #if 1 /* tentative debug mode */
213 t->attach (debug_checkbox, 0, 4, ty, ty+1); ty++;
216 preset_combo.set_name ("PaddedButton");
217 preset_combo.append_text("none");
218 preset_combo.append_text("dvd-mp2");
219 preset_combo.append_text("dvd-NTSC");
220 preset_combo.append_text("dvd-PAL");
221 preset_combo.append_text("flv");
222 preset_combo.append_text("mpeg4");
223 preset_combo.append_text("ogg");
224 preset_combo.append_text("you-tube");
225 preset_combo.set_active(0);
227 audio_codec_combo.set_name ("PaddedButton");
228 audio_codec_combo.append_text("ac3");
229 audio_codec_combo.append_text("aac");
230 audio_codec_combo.append_text("libmp3lame");
231 audio_codec_combo.append_text("libvorbis");
232 audio_codec_combo.append_text("mp2");
233 audio_codec_combo.append_text("pcm_s16le");
234 audio_codec_combo.set_active(2);
236 video_codec_combo.set_name ("PaddedButton");
237 video_codec_combo.append_text("flv");
238 video_codec_combo.append_text("libtheora");
239 video_codec_combo.append_text("mjpeg");
240 video_codec_combo.append_text("mpeg2video");
241 video_codec_combo.append_text("mpeg4");
242 video_codec_combo.append_text("x264 (baseline)");
243 video_codec_combo.append_text("x264 (hq)");
244 video_codec_combo.append_text("vpx (webm)");
245 video_codec_combo.append_text("copy");
246 video_codec_combo.set_active(4);
248 audio_bitrate_combo.set_name ("PaddedButton");
249 audio_bitrate_combo.append_text("64k");
250 audio_bitrate_combo.append_text("128k");
251 audio_bitrate_combo.append_text("192k");
252 audio_bitrate_combo.append_text("256k");
253 audio_bitrate_combo.append_text("320k");
254 audio_bitrate_combo.set_active(2);
256 audio_samplerate_combo.set_name ("PaddedButton");
257 audio_samplerate_combo.append_text("22050");
258 audio_samplerate_combo.append_text("44100");
259 audio_samplerate_combo.append_text("48000");
260 audio_samplerate_combo.set_active(2);
262 video_bitrate_combo.set_name ("PaddedButton");
263 video_bitrate_combo.append_text("200k");
264 video_bitrate_combo.append_text("800k");
265 video_bitrate_combo.append_text("2000k");
266 video_bitrate_combo.append_text("5000k");
267 video_bitrate_combo.append_text("8000k");
268 video_bitrate_combo.append_text("retain");
269 video_bitrate_combo.set_active(3);
271 fps_combo.set_name ("PaddedButton");
272 fps_combo.append_text("23.976");
273 fps_combo.append_text("24");
274 fps_combo.append_text("24.976");
275 fps_combo.append_text("25");
276 fps_combo.append_text("29.97");
277 fps_combo.append_text("30");
278 fps_combo.append_text("59.94");
279 fps_combo.append_text("60");
280 float tcfps = _session->timecode_frames_per_second();
281 if (fabs(tcfps - 23.976) < 0.01) { fps_combo.set_active(0); }
282 else if (fabs(tcfps - 24.0 ) < 0.01) { fps_combo.set_active(1); }
283 else if (fabs(tcfps - 24.976) < 0.01) { fps_combo.set_active(2); }
284 else if (fabs(tcfps - 25.0 ) < 0.01) { fps_combo.set_active(3); }
285 else if (fabs(tcfps - 29.97 ) < 0.01) { fps_combo.set_active(4); }
286 else if (fabs(tcfps - 30.0 ) < 0.01) { fps_combo.set_active(5); }
287 else if (fabs(tcfps - 59.94 ) < 0.01) { fps_combo.set_active(6); }
288 else if (fabs(tcfps - 60.0 ) < 0.01) { fps_combo.set_active(7); }
289 else { fps_combo.set_active(5); }
291 aspect_combo.set_name ("PaddedButton");
292 aspect_combo.append_text("4:3");
293 aspect_combo.append_text("16:9");
294 aspect_combo.set_active(1);
296 optimizations_checkbox.set_sensitive(false);
297 scale_checkbox_toggled();
298 aspect_checkbox_toggled();
299 fps_checkbox_toggled();
300 video_codec_combo_changed();
302 vbox->pack_start (*options_box, false, true, 4);
303 get_vbox()->set_spacing (4);
304 get_vbox()->pack_start (*vbox, false, false);
306 progress_box = manage (new VBox);
307 progress_box->pack_start (pbar, false, false);
308 progress_box->pack_start (abort_button, false, false);
309 get_vbox()->pack_start (*progress_box, false, false);
311 scale_checkbox.signal_toggled().connect (sigc::mem_fun (*this, &ExportVideoDialog::scale_checkbox_toggled));
312 aspect_checkbox.signal_toggled().connect (sigc::mem_fun (*this, &ExportVideoDialog::aspect_checkbox_toggled));
313 fps_checkbox.signal_toggled().connect (sigc::mem_fun (*this, &ExportVideoDialog::fps_checkbox_toggled));
314 preset_combo.signal_changed().connect (sigc::mem_fun (*this, &ExportVideoDialog::preset_combo_changed));
315 video_codec_combo.signal_changed().connect (sigc::mem_fun (*this, &ExportVideoDialog::video_codec_combo_changed));
316 outfn_browse_button.signal_clicked().connect (sigc::mem_fun (*this, &ExportVideoDialog::open_outfn_dialog));
317 invid_browse_button.signal_clicked().connect (sigc::mem_fun (*this, &ExportVideoDialog::open_invid_dialog));
318 transcode_button.signal_clicked().connect (sigc::mem_fun (*this, &ExportVideoDialog::launch_export));
319 abort_button.signal_clicked().connect (sigc::mem_fun (*this, &ExportVideoDialog::abort_clicked));
321 cancel_button = add_button (Stock::CANCEL, RESPONSE_CANCEL);
322 get_action_area()->pack_start (transcode_button, false, false);
323 show_all_children ();
324 progress_box->hide();
327 ExportVideoDialog::~ExportVideoDialog ()
329 if (transcoder) { delete transcoder; transcoder = 0;}
333 ExportVideoDialog::on_show ()
339 ExportVideoDialog::abort_clicked ()
343 transcoder->cancel();
348 ExportVideoDialog::update_progress (framecnt_t c, framecnt_t a)
350 if (a == 0 || c > a) {
351 pbar.set_pulse_step(.1);
354 double progress = (double)c / (double) a;
355 progress = progress / ((twopass ? 2.0 : 1.0) + (normalize ? 2.0 : 1.0));
356 if (normalize && twopass) progress += (firstpass ? .5 : .75);
357 else if (normalize) progress += 2.0/3.0;
358 else if (twopass) progress += (firstpass ? 1.0/3.0 : 2.0/3.0);
361 pbar.set_fraction (progress);
367 ExportVideoDialog::audio_progress_display ()
369 std::string status_text;
370 double progress = 0.0;
371 if (status->normalizing) {
372 pbar.set_text (_("Normalizing audio"));
373 progress = ((float) status->current_normalize_cycle) / status->total_normalize_cycles;
374 progress = progress / (twopass ? 4.0 : 3.0) + (twopass ? .25 : 1.0/3.0);
376 pbar.set_text (_("Exporting audio"));
377 progress = ((float) status->processed_frames_current_timespan) / status->total_frames_current_timespan;
378 progress = progress / ((twopass ? 2.0 : 1.0) + (normalize ? 2.0 : 1.0));
380 if (progress < previous_progress) {
381 // Work around gtk bug
385 previous_progress = progress;
386 pbar.set_fraction (progress);
391 ExportVideoDialog::finished ()
394 unlink(outfn_path_entry.get_text().c_str());
395 unlink (insnd.c_str());
396 Gtk::Dialog::response(RESPONSE_CANCEL);
397 } else if (twopass && firstpass) {
399 if (transcoder) { delete transcoder; transcoder = 0;}
402 if (twopass_checkbox.get_active()) {
403 std::string outfn = outfn_path_entry.get_text();
404 std::string p2log = Glib::path_get_dirname (outfn) + G_DIR_SEPARATOR + "ffmpeg2pass";
405 unlink (p2log.c_str());
407 unlink (insnd.c_str());
408 Gtk::Dialog::response(RESPONSE_ACCEPT);
413 ExportVideoDialog::launch_export ()
415 std::string outfn = outfn_path_entry.get_text();
416 if (!confirm_video_outfn(outfn)) { return; }
419 cancel_button->hide();
420 transcode_button.hide();
421 pbar.set_size_request(300,-1);
422 pbar.set_text(_("Exporting Audio.."));
423 progress_box->show();
425 twopass = twopass_checkbox.get_active();
427 normalize = normalize_checkbox.get_active();
429 /* export audio track */
430 ExportTimespanPtr tsp = _session->get_export_handler()->add_timespan();
431 boost::shared_ptr<ExportChannelConfiguration> ccp = _session->get_export_handler()->add_channel_config();
432 boost::shared_ptr<ARDOUR::ExportFilename> fnp = _session->get_export_handler()->add_filename();
433 boost::shared_ptr<AudioGrapher::BroadcastInfo> b;
435 std::string vtl_samplerate = audio_samplerate_combo.get_active_text();
436 std::string vtl_normalize = normalize ? "true" : "false";
437 tree.read_buffer(std::string(
438 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
439 "<ExportFormatSpecification name=\"VTL-WAV-16\" id=\"3094591e-ccb9-4385-a93f-c9955ffeb1f0\">"
440 " <Encoding id=\"F_WAV\" type=\"T_Sndfile\" extension=\"wav\" name=\"WAV\" has-sample-format=\"true\" channel-limit=\"256\"/>"
441 " <SampleRate rate=\""+ vtl_samplerate +"\"/>"
442 " <SRCQuality quality=\"SRC_SincBest\"/>"
444 " <Option name=\"sample-format\" value=\"SF_16\"/>"
445 " <Option name=\"dithering\" value=\"D_None\"/>"
446 " <Option name=\"tag-metadata\" value=\"true\"/>"
447 " <Option name=\"tag-support\" value=\"false\"/>"
448 " <Option name=\"broadcast-info\" value=\"false\"/>"
449 " </EncodingOptions>"
451 " <Normalize enabled=\""+ vtl_normalize +"\" target=\"0\"/>"
454 " <Trim enabled=\"false\"/>"
455 " <Add enabled=\"false\">"
456 " <Duration format=\"Timecode\" hours=\"0\" minutes=\"0\" seconds=\"0\" frames=\"0\"/>"
460 " <Trim enabled=\"false\"/>"
461 " <Add enabled=\"false\">"
462 " <Duration format=\"Timecode\" hours=\"0\" minutes=\"0\" seconds=\"0\" frames=\"0\"/>"
467 "</ExportFormatSpecification>"
469 boost::shared_ptr<ExportFormatSpecification> fmp = _session->get_export_handler()->add_format(*tree.root());
472 framepos_t start, end;
474 if (insnd_combo.get_active_row_number() == 1) {
475 transcoder = new TranscodeFfmpeg(invid_path_entry.get_text());
476 if (transcoder->probe_ok() && transcoder->get_fps() > 0) {
477 end = transcoder->get_duration() * _session->nominal_frame_rate() / transcoder->get_fps();
479 warning << _("Export Video: Cannot query duration of video-file, using duration from timeline instead.") << endmsg;
480 end = ARDOUR_UI::instance()->video_timeline->get_duration();
482 if (transcoder) {delete transcoder; transcoder = 0;}
484 frameoffset_t av_offset = ARDOUR_UI::instance()->video_timeline->get_offset();
486 printf("audio-range -- AV offset: %lld\n", av_offset);
494 start = _session->current_start_frame();
495 end = _session->current_end_frame();
498 printf("audio export-range %lld -> %lld\n", start, end);
501 tsp->set_range (start, end);
502 tsp->set_name ("mysession");
503 tsp->set_range_id ("session");
505 /* add master outs as default */
506 IO* master_out = _session->master_out()->output().get();
508 warning << _("Export Video: No Master Out Ports to Connect for Audio Export") << endmsg;
509 Gtk::Dialog::response(RESPONSE_CANCEL);
512 for (uint32_t n = 0; n < master_out->n_ports().n_audio(); ++n) {
513 PortExportChannel * channel = new PortExportChannel ();
514 channel->add_port (master_out->audio (n));
515 ExportChannelPtr chan_ptr (channel);
516 ccp->register_channel (chan_ptr);
520 fnp->set_timespan(tsp);
521 fnp->set_label("vtl");
522 fnp->include_label = true;
523 insnd = fnp->get_path(fmp);
525 /* do sound export */
526 _session->get_export_handler()->add_export_config (tsp, ccp, fmp, fnp, b);
527 _session->get_export_handler()->do_export();
528 status = _session->get_export_status ();
530 audio_progress_connection = Glib::signal_timeout().connect (sigc::mem_fun(*this, &ExportVideoDialog::audio_progress_display), 100);
531 previous_progress = 0.0;
532 while (status->running) {
533 if (aborted) { status->abort(); }
534 if (gtk_events_pending()) {
535 gtk_main_iteration ();
540 audio_progress_connection.disconnect();
542 if (status->aborted()) {
543 unlink (insnd.c_str());
544 Gtk::Dialog::response(RESPONSE_CANCEL);
547 pbar.set_text (_("Encoding Video.."));
552 ExportVideoDialog::encode_pass (int pass)
554 std::string outfn = outfn_path_entry.get_text();
555 std::string invid = invid_path_entry.get_text();
557 transcoder = new TranscodeFfmpeg(invid);
558 if (!transcoder->ffexec_ok()) {
559 /* ffmpeg binary was not found. TranscodeFfmpeg prints a warning */
560 unlink (insnd.c_str());
561 Gtk::Dialog::response(RESPONSE_CANCEL);
564 if (!transcoder->probe_ok()) {
565 /* video input file can not be read */
566 warning << _("Export Video: Video input file cannot be read.") << endmsg;
567 unlink (insnd.c_str());
568 Gtk::Dialog::response(RESPONSE_CANCEL);
572 std::string preset = preset_combo.get_active_text();
573 FFSettings ffs ; /* = transcoder->default_encoder_settings(); */
576 if (fps_checkbox.get_active()) {
577 ffs["-r"] = fps_combo.get_active_text();
580 if (scale_checkbox.get_active()) {
581 ffs["-s"] = string_compose("%1x%2", width_spinner.get_value(), height_spinner.get_value());
583 ffs["-vcodec"] = video_codec_combo.get_active_text();
584 ffs["-acodec"] = audio_codec_combo.get_active_text();
586 if (video_bitrate_combo.get_active_text() == "retain" ) {
587 ffs["-sameq"] = "-y"; // we use '-y' as dummy parameter for non key/value options
589 ffs["-b:v"] = video_bitrate_combo.get_active_text();
591 ffs["-b:a"] = audio_bitrate_combo.get_active_text();
593 if (audio_codec_combo.get_active_text() == "aac" ) {
594 ffs["-strict"] = "-2";
597 if (video_codec_combo.get_active_text() == "x264 (hq)" ) {
598 ffs["-vcodec"] = "libx264";
599 ffs["-vprofile"] = "high";
601 else if (video_codec_combo.get_active_text() == "x264 (baseline)" ) {
602 ffs["-vcodec"] = "libx264";
603 ffs["-vpre"] = "baseline";
605 else if (video_codec_combo.get_active_text() == "vpx (webm)" ) {
606 ffs["-vcodec"] = "libvpx";
612 if (optimizations_checkbox.get_active()) {
613 if (video_codec_combo.get_active_text() == "mpeg2video") {
615 ffs["-trellis"] = "2";
617 ffs["-subcmp"] = "2";
619 else if (video_codec_combo.get_active_text() == "mpeg4") {
621 ffs["-flags"] = "+mv4+aic";
622 ffs["-trellis"] = "2";
624 ffs["-subcmp"] = "2";
627 else if (video_codec_combo.get_active_text() == "flv") {
630 ffs["-subcmp"] = "2";
631 ffs["-trellis"] = "2";
632 ffs["-flags"] = "+aic+mv0+mv4";
637 if (bframes_checkbox.get_active() && (
638 video_codec_combo.get_active_text() == "mpeg2video"
639 || video_codec_combo.get_active_text() == "mpeg4"
644 if (preset == "dvd-PAL") {
645 ffs.clear(); /* ignore all prev settings */
646 ffs["-target"] = "pal-dvd";
647 ffs["-aspect"] = "4:3"; /* required for DVD - may be overridden below */
649 else if (preset == "dvd-NTSC") {
650 ffs.clear(); /* ignore all prev settings */
651 ffs["-target"] = "ntsc-dvd";
652 ffs["-aspect"] = "4:3"; /* required for DVD - may be overridden below */
655 if (aspect_checkbox.get_active()) {
656 ffs["-aspect"] = aspect_combo.get_active_text();
658 if (deinterlace_checkbox.get_active()) {
659 ffs["-deinterlace"] = "-y"; // we use '-y' as dummy parameter for non key/value options
663 if (pass == 1 && twopass) {
664 pbar.set_text (_("Encoding Video.. Pass 1/2"));
668 ffs["-passlogfile"] = Glib::path_get_dirname (outfn) + G_DIR_SEPARATOR + "ffmpeg2pass";
669 ffs["-f"] = get_file_extension(invid).empty()?"mov":get_file_extension(invid);
675 } else if (pass == 2) {
676 pbar.set_text (_("Encoding Video.. Pass 2/2"));
678 ffs["-passlogfile"] = Glib::path_get_dirname (outfn) + G_DIR_SEPARATOR + "ffmpeg2pass";
681 frameoffset_t av_offset = ARDOUR_UI::instance()->video_timeline->get_offset();
682 double duration_s = 0;
684 if (insnd_combo.get_active_row_number() == 0) {
685 framecnt_t duration_f = _session->current_end_frame() - _session->current_start_frame();
686 duration_s = (double)duration_f / (double)_session->nominal_frame_rate();
688 framecnt_t duration_f = ARDOUR_UI::instance()->video_timeline->get_duration();
689 if (av_offset < 0 ) {
690 duration_f += av_offset;
692 duration_s = (double)duration_f / (double)_session->nominal_frame_rate();
695 std::ostringstream osstream; osstream << duration_s;
696 ffs["-t"] = osstream.str();
697 if (fps_checkbox.get_active()) {
698 transcoder->set_duration(duration_s * atof(fps_combo.get_active_text()));
700 transcoder->set_duration(duration_s * transcoder->get_fps());
703 if (insnd_combo.get_active_row_number() == 0) {
704 const framepos_t start = _session->current_start_frame();
705 const framepos_t snend = _session->current_end_frame();
706 const frameoffset_t vid_duration = ARDOUR_UI::instance()->video_timeline->get_duration();
709 printf("AV offset: %lld Vid-len: %lld Vid-end: %lld || start:%lld || end:%lld\n",
710 av_offset, vid_duration, av_offset+vid_duration, start, snend); // XXX
713 if (av_offset > start && av_offset + vid_duration < snend) {
714 transcoder->set_leadinout((av_offset - start) / (double)_session->nominal_frame_rate(),
715 (snend - (av_offset + vid_duration)) / (double)_session->nominal_frame_rate());
716 } else if (av_offset > start) {
717 transcoder->set_leadinout((av_offset - start) / (double)_session->nominal_frame_rate(), 0);
718 } else if (av_offset + vid_duration < snend) {
719 transcoder->set_leadinout(0, (snend - (av_offset + vid_duration)) / (double)_session->nominal_frame_rate());
720 transcoder->set_avoffset((av_offset - start) / (double)_session->nominal_frame_rate());
722 transcoder->set_avoffset((av_offset - start) / (double)_session->nominal_frame_rate());
724 } else if (av_offset < 0) {
725 /* from 00:00:00:00 to video-end */
726 transcoder->set_avoffset(av_offset / (double)_session->nominal_frame_rate());
729 FFSettings meta = transcoder->default_meta_data();
730 if (meta_checkbox.get_active()) {
731 ARDOUR::SessionMetadata * session_data = ARDOUR::SessionMetadata::Metadata();
732 if (session_data->year() > 0 ) {
733 std::ostringstream osstream; osstream << session_data->year();
734 meta["year"] = osstream.str();
736 if (session_data->track_number() > 0 ) {
737 std::ostringstream osstream; osstream << session_data->track_number();
738 meta["track"] = osstream.str();
740 if (session_data->disc_number() > 0 ) {
741 std::ostringstream osstream; osstream << session_data->disc_number();
742 meta["disc"] = osstream.str();
744 if (!session_data->title().empty()) {meta["title"] = session_data->title();}
745 if (!session_data->artist().empty()) {meta["author"] = session_data->artist();}
746 if (!session_data->album_artist().empty()) {meta["album_artist"] = session_data->album_artist();}
747 if (!session_data->album().empty()) {meta["album"] = session_data->album();}
748 if (!session_data->genre().empty()) {meta["genre"] = session_data->genre();}
749 if (!session_data->composer().empty()) {meta["composer"] = session_data->composer();}
750 if (!session_data->comment().empty()) {meta["comment"] = session_data->comment();}
751 if (!session_data->copyright().empty()) {meta["copyright"] = session_data->copyright();}
752 if (!session_data->subtitle().empty()) {meta["description"] = session_data->subtitle();}
755 #if 1 /* tentative debug mode */
756 if (debug_checkbox.get_active()) {
757 transcoder->set_debug(true);
761 transcoder->Progress.connect(*this, invalidator (*this), boost::bind (&ExportVideoDialog::update_progress , this, _1, _2), gui_context());
762 transcoder->Finished.connect(*this, invalidator (*this), boost::bind (&ExportVideoDialog::finished, this), gui_context());
763 if (!transcoder->encode(outfn, insnd, invid, ffs, meta, map)) {
764 ARDOUR_UI::instance()->popup_error(_("Transcoding failed."));
765 Gtk::Dialog::response(RESPONSE_CANCEL);
771 ExportVideoDialog::change_file_extension (std::string ext)
773 outfn_path_entry.set_text (
774 strip_file_extension(outfn_path_entry.get_text()) + ext
779 ExportVideoDialog::scale_checkbox_toggled ()
781 width_spinner.set_sensitive(scale_checkbox.get_active());
782 height_spinner.set_sensitive(scale_checkbox.get_active());
786 ExportVideoDialog::fps_checkbox_toggled ()
788 fps_combo.set_sensitive(fps_checkbox.get_active());
792 ExportVideoDialog::aspect_checkbox_toggled ()
794 aspect_combo.set_sensitive(aspect_checkbox.get_active());
798 ExportVideoDialog::video_codec_combo_changed ()
800 if (( video_codec_combo.get_active_text() == "mpeg4"
801 ||video_codec_combo.get_active_text() == "mpeg2video"
803 preset_combo.get_active_text() == "dvd-PAL"
804 ||preset_combo.get_active_text() == "dvd-NTSC"
806 bframes_checkbox.set_sensitive(true);
807 optimizations_checkbox.set_sensitive(true);
808 if (video_codec_combo.get_active_text() == "mpeg2video") {
809 optimizations_label.set_text("-mbd rd -trellis 2 -cmp 2 -subcmp 2"); // mpeg2
810 } else if (video_codec_combo.get_active_text() == "mpeg4") {
811 optimizations_label.set_text("-mbd rd -flags +mv4+aic -trellis 2 -cmp 2 -subcmp 2 -g 300"); // mpeg4
813 optimizations_label.set_text("-mbd 2 -cmp 2 -subcmp 2 -trellis 2 -flags +aic+mv0+mv4 -g 160"); // flv
816 bframes_checkbox.set_sensitive(false);
817 bframes_checkbox.set_active(false);
818 optimizations_checkbox.set_sensitive(false);
819 optimizations_checkbox.set_active(false);
820 optimizations_label.set_text("-");
825 ExportVideoDialog::preset_combo_changed ()
827 std::string p = preset_combo.get_active_text();
828 scale_checkbox.set_sensitive(true);
831 change_file_extension(".flv");
832 audio_codec_combo.set_active(1);
833 video_codec_combo.set_active(0);
834 audio_bitrate_combo.set_active(1);
835 video_bitrate_combo.set_active(1);
836 audio_samplerate_combo.set_active(1);
838 else if (p == "you-tube") {
839 change_file_extension(".avi");
840 audio_codec_combo.set_active(2);
841 video_codec_combo.set_active(5);
842 audio_bitrate_combo.set_active(1);
843 video_bitrate_combo.set_active(2);
844 if (_session->nominal_frame_rate() == 48000 || _session->nominal_frame_rate() == 96000) {
845 audio_samplerate_combo.set_active(2);
847 audio_samplerate_combo.set_active(1);
850 else if (p == "ogg") {
851 change_file_extension(".ogv");
852 audio_codec_combo.set_active(3);
853 video_codec_combo.set_active(1);
854 audio_bitrate_combo.set_active(2);
855 video_bitrate_combo.set_active(2);
856 if (_session->nominal_frame_rate() == 48000 || _session->nominal_frame_rate() == 96000) {
857 audio_samplerate_combo.set_active(2);
859 audio_samplerate_combo.set_active(1);
862 else if (p == "dvd-mp2") {
863 change_file_extension(".mpg");
864 audio_codec_combo.set_active(4);
865 video_codec_combo.set_active(3);
866 audio_bitrate_combo.set_active(3);
867 video_bitrate_combo.set_active(3);
868 audio_samplerate_combo.set_active(2);
870 else if (p == "dvd-NTSC" || p == "dvd-PAL") {
871 change_file_extension(".mpg");
872 audio_codec_combo.set_active(5);
873 video_codec_combo.set_active(3);
874 audio_bitrate_combo.set_active(3);
875 video_bitrate_combo.set_active(3);
876 audio_samplerate_combo.set_active(2);
878 scale_checkbox.set_active(false);
879 scale_checkbox.set_sensitive(false);
881 else if (p == "mpeg4") {
882 change_file_extension(".mp4");
883 audio_codec_combo.set_active(0);
884 video_codec_combo.set_active(4);
885 audio_bitrate_combo.set_active(3);
886 video_bitrate_combo.set_active(3);
887 if (_session->nominal_frame_rate() == 48000 || _session->nominal_frame_rate() == 96000) {
888 audio_samplerate_combo.set_active(2);
890 audio_samplerate_combo.set_active(1);
895 audio_codec_combo.set_sensitive(true);
896 video_codec_combo.set_sensitive(true);
897 audio_bitrate_combo.set_sensitive(true);
898 video_bitrate_combo.set_sensitive(true);
899 audio_samplerate_combo.set_sensitive(true);
901 audio_codec_combo.set_sensitive(false);
902 video_codec_combo.set_sensitive(false);
903 audio_bitrate_combo.set_sensitive(false);
904 video_bitrate_combo.set_sensitive(false);
905 audio_samplerate_combo.set_sensitive(false);
908 Gtk::Table *t = (Gtk::Table*) preset_combo.get_parent();
909 Gtk::Table_Helpers::TableList c = t->children();
910 Gtk::Table_Helpers::TableList::iterator it;
911 if (p == "dvd-PAL" || p == "dvd-NTSC") {
912 for (it = c.begin(); it != c.end(); ++it) {
913 int row = it->get_top_attach();
914 if (row == 2 || row == 3 || row== 5 || row== 6 || row == 9) {
915 it->get_widget()->hide();
919 for (it = c.begin(); it != c.end(); ++it) {
920 int row = it->get_top_attach();
921 if (row == 2 || row == 3 || row== 5 || row== 6 || row == 9) {
922 it->get_widget()->show();
927 video_codec_combo_changed();
931 ExportVideoDialog::open_outfn_dialog ()
933 Gtk::FileChooserDialog dialog(_("Save Exported Video File"), Gtk::FILE_CHOOSER_ACTION_SAVE);
934 dialog.set_filename (outfn_path_entry.get_text());
936 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
937 dialog.add_button(Gtk::Stock::OK, Gtk::RESPONSE_OK);
939 int result = dialog.run();
941 if (result == Gtk::RESPONSE_OK) {
942 std::string filename = dialog.get_filename();
944 if (filename.length()) {
945 outfn_path_entry.set_text (filename);
951 ExportVideoDialog::open_invid_dialog ()
953 Gtk::FileChooserDialog dialog(_("Save Exported Video File"), Gtk::FILE_CHOOSER_ACTION_SAVE);
954 dialog.set_filename (invid_path_entry.get_text());
956 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
957 dialog.add_button(Gtk::Stock::OK, Gtk::RESPONSE_OK);
959 int result = dialog.run();
961 if (result == Gtk::RESPONSE_OK) {
962 std::string filename = dialog.get_filename();
964 if (filename.length()) {
965 invid_path_entry.set_text (filename);
970 #endif /* WITH_VIDEOTIMELINE */