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.
26 #include <sys/types.h>
30 #include <sigc++/bind.h>
33 #include "pbd/error.h"
34 #include "pbd/convert.h"
35 #include "gtkmm2ext/utils.h"
36 #include "ardour/session_directory.h"
37 #include "ardour/profile.h"
38 #include "ardour/template_utils.h"
39 #include "ardour/session.h"
40 #include "ardour_ui.h"
41 #include "gui_thread.h"
43 #include "ardour/export_handler.h"
44 #include "ardour/export_status.h"
45 #include "ardour/export_timespan.h"
46 #include "ardour/export_channel_configuration.h"
47 #include "ardour/export_format_specification.h"
48 #include "ardour/export_filename.h"
49 #include "ardour/route.h"
50 #include "ardour/session_metadata.h"
51 #include "ardour/broadcast_info.h"
55 #include "export_video_dialog.h"
56 #include "utils_videotl.h"
62 using namespace ARDOUR;
64 ExportVideoDialog::ExportVideoDialog (PublicEditor& ed, Session* s)
65 : ArdourDialog (_("Export Video File "))
67 , outfn_path_label (_("File:"), Gtk::ALIGN_LEFT)
68 , outfn_browse_button (_("Browse"))
69 , invid_path_label (_("Video:"), Gtk::ALIGN_LEFT)
70 , invid_browse_button (_("Browse"))
71 , transcode_button (_("Export"))
72 , abort_button (_("Abort"))
73 , scale_checkbox (_("Scale Video (W x H):"))
74 , width_adjustment (768, 128, 1920, 1, 16, 0)
75 , width_spinner (width_adjustment)
76 , height_adjustment (576, 128, 1920, 1, 16, 0)
77 , height_spinner (height_adjustment)
78 , aspect_checkbox (_("Set Aspect Ratio:"))
79 , normalize_checkbox (_("Normalize Audio"))
80 , twopass_checkbox (_("2 Pass Encoding"))
81 , optimizations_checkbox (_("Codec Optimizations:"))
82 , optimizations_label ("-")
83 , deinterlace_checkbox (_("Deinterlace"))
84 , bframes_checkbox (_("Use [2] B-frames (MPEG 2 or 4 only)"))
85 , fps_checkbox (_("Override FPS (Default is to retain FPS from the input video file):"))
86 , meta_checkbox (_("Include Session Metadata"))
87 #if 1 /* tentative debug mode */
88 , debug_checkbox (_("Enable Debug Mode: Print ffmpeg Command & Output to stdout."))
93 set_name ("ExportVideoDialog");
94 set_position (Gtk::WIN_POS_MOUSE);
96 set_skip_taskbar_hint (true);
97 set_resizable (false);
100 vbox = manage (new VBox);
101 VBox* options_box = manage (new VBox);
104 /* check if ffmpeg can be found */
105 transcoder = new TranscodeFfmpeg("");
106 if (!transcoder->ffexec_ok()) {
107 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));
109 vbox->pack_start (*l, false, false, 8);
110 get_vbox()->pack_start (*vbox, false, false);
111 add_button (Stock::OK, RESPONSE_CANCEL);
112 show_all_children ();
115 delete transcoder; transcoder = 0;
117 l = manage (new Label (_("<b>Output:</b>"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
118 l->set_use_markup ();
119 vbox->pack_start (*l, false, false, 4);
121 path_hbox = manage (new HBox);
122 path_hbox->pack_start (outfn_path_label, false, false, 3);
123 path_hbox->pack_start (outfn_path_entry, true, true, 3);
124 path_hbox->pack_start (outfn_browse_button, false, false, 3);
125 vbox->pack_start (*path_hbox, false, false, 2);
127 l = manage (new Label (_("<b>Input:</b>"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
128 l->set_use_markup ();
129 vbox->pack_start (*l, false, false, 4);
131 path_hbox = manage (new HBox);
132 path_hbox->pack_start (invid_path_label, false, false, 3);
133 path_hbox->pack_start (invid_path_entry, true, true, 3);
134 path_hbox->pack_start (invid_browse_button, false, false, 3);
135 vbox->pack_start (*path_hbox, false, false, 2);
137 path_hbox = manage (new HBox);
138 l = manage (new Label (_("Audio:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
139 path_hbox->pack_start (*l, false, false, 3);
140 l = manage (new Label (_("Master Bus"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
141 path_hbox->pack_start (*l, false, false, 2);
142 vbox->pack_start (*path_hbox, false, false, 2);
144 insnd_combo.set_name ("PaddedButton");
145 insnd_combo.append_text("from ardour session-start to session-end");
147 frameoffset_t av_offset = ARDOUR_UI::instance()->video_timeline->get_offset();
148 if (av_offset < 0 ) {
149 insnd_combo.append_text("from 00:00:00:00 to video-end");
151 insnd_combo.append_text("from video-start to video-end");
153 insnd_combo.set_active(0);
155 outfn_path_entry.set_width_chars(38);
156 outfn_path_entry.set_text (_session->session_directory().export_path() + G_DIR_SEPARATOR +"export.avi");
158 XMLNode* node = _session->extra_xml (X_("Videotimeline"));
159 if (node && node->property(X_("Filename"))) {
160 std::string filename = node->property(X_("Filename"))->value();
161 if (filename.at(0) != G_DIR_SEPARATOR) {
162 filename = Glib::build_filename (_session->session_directory().video_path(), filename);
164 invid_path_entry.set_text (filename);
167 l = manage (new Label (_("<b>Settings:</b>"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
168 l->set_use_markup ();
169 options_box->pack_start (*l, false, true, 4);
171 Table* t = manage (new Table (4, 12));
174 options_box->pack_start (*t, true, true, 4);
175 l = manage (new Label (_("Range:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
176 t->attach (*l, 0, 1, ty, ty+1);
177 t->attach (insnd_combo, 1, 4, ty, ty+1); ty++;
178 l = manage (new Label (_("Preset:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
179 t->attach (*l, 0, 1, ty, ty+1);
180 t->attach (preset_combo, 1, 4, ty, ty+1); ty++;
181 l = manage (new Label (_("Video Codec:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
182 t->attach (*l, 0, 1, ty, ty+1);
183 t->attach (video_codec_combo, 1, 2, ty, ty+1);
184 l = manage (new Label (_("Video KBit/s:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
185 t->attach (*l, 2, 3, ty, ty+1);
186 t->attach (video_bitrate_combo, 3, 4, ty, ty+1); ty++;
187 l = manage (new Label (_("Audio Codec:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
188 t->attach (*l, 0, 1, ty, ty+1);
189 t->attach (audio_codec_combo, 1, 2, ty, ty+1);
190 l = manage (new Label (_("Audio KBit/s:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
191 t->attach (*l, 2, 3, ty, ty+1);
192 t->attach (audio_bitrate_combo, 3, 4, ty, ty+1); ty++;
193 l = manage (new Label (_("Audio Samplerate:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
194 t->attach (*l, 0, 1, ty, ty+1);
195 t->attach (audio_samplerate_combo, 1, 2, ty, ty+1);
196 t->attach (normalize_checkbox, 2, 4, ty, ty+1); ty++;
197 t->attach (scale_checkbox, 0, 2, ty, ty+1);
198 t->attach (width_spinner, 2, 3, ty, ty+1);
199 t->attach (height_spinner, 3, 4, ty, ty+1); ty++;
200 t->attach (fps_checkbox, 0, 3, ty, ty+1);
201 t->attach (fps_combo, 3, 4, ty, ty+1); ty++;
202 t->attach (twopass_checkbox, 0, 2, ty, ty+1);
203 t->attach (aspect_checkbox, 2, 3, ty, ty+1);
204 t->attach (aspect_combo, 3, 4, ty, ty+1); ty++;
205 t->attach (bframes_checkbox, 0, 2, ty, ty+1);
206 t->attach (deinterlace_checkbox, 2, 4, ty, ty+1); ty++;
207 t->attach (meta_checkbox, 2, 4, ty, ty+1); ty++;
208 t->attach (optimizations_checkbox, 0, 1, ty, ty+1);
209 t->attach (optimizations_label, 1, 4, ty, ty+1); ty++;
210 #if 1 /* tentative debug mode */
211 t->attach (debug_checkbox, 0, 4, ty, ty+1); ty++;
214 preset_combo.set_name ("PaddedButton");
215 preset_combo.append_text("none");
216 preset_combo.append_text("dvd-mp2");
217 preset_combo.append_text("dvd-NTSC");
218 preset_combo.append_text("dvd-PAL");
219 preset_combo.append_text("flv");
220 preset_combo.append_text("mpeg4");
221 preset_combo.append_text("ogg");
222 preset_combo.append_text("you-tube");
223 preset_combo.set_active(0);
225 audio_codec_combo.set_name ("PaddedButton");
226 audio_codec_combo.append_text("ac3");
227 audio_codec_combo.append_text("aac");
228 audio_codec_combo.append_text("libmp3lame");
229 audio_codec_combo.append_text("libvorbis");
230 audio_codec_combo.append_text("mp2");
231 audio_codec_combo.append_text("pcm_s16le");
232 audio_codec_combo.set_active(2);
234 video_codec_combo.set_name ("PaddedButton");
235 video_codec_combo.append_text("flv");
236 video_codec_combo.append_text("libtheora");
237 video_codec_combo.append_text("mjpeg");
238 video_codec_combo.append_text("mpeg2video");
239 video_codec_combo.append_text("mpeg4");
240 video_codec_combo.append_text("x264 (baseline)");
241 video_codec_combo.append_text("x264 (hq)");
242 video_codec_combo.append_text("vpx (webm)");
243 video_codec_combo.append_text("copy");
244 video_codec_combo.set_active(4);
246 audio_bitrate_combo.set_name ("PaddedButton");
247 audio_bitrate_combo.append_text("64k");
248 audio_bitrate_combo.append_text("128k");
249 audio_bitrate_combo.append_text("192k");
250 audio_bitrate_combo.append_text("256k");
251 audio_bitrate_combo.append_text("320k");
252 audio_bitrate_combo.set_active(2);
254 audio_samplerate_combo.set_name ("PaddedButton");
255 audio_samplerate_combo.append_text("22050");
256 audio_samplerate_combo.append_text("44100");
257 audio_samplerate_combo.append_text("48000");
258 audio_samplerate_combo.set_active(2);
260 video_bitrate_combo.set_name ("PaddedButton");
261 video_bitrate_combo.append_text("200k");
262 video_bitrate_combo.append_text("800k");
263 video_bitrate_combo.append_text("2000k");
264 video_bitrate_combo.append_text("5000k");
265 video_bitrate_combo.append_text("8000k");
266 video_bitrate_combo.append_text("retain");
267 video_bitrate_combo.set_active(3);
269 fps_combo.set_name ("PaddedButton");
270 fps_combo.append_text("23.976");
271 fps_combo.append_text("24");
272 fps_combo.append_text("24.976");
273 fps_combo.append_text("25");
274 fps_combo.append_text("29.97");
275 fps_combo.append_text("30");
276 fps_combo.append_text("59.94");
277 fps_combo.append_text("60");
278 float tcfps = _session->timecode_frames_per_second();
279 if (fabs(tcfps - 23.976) < 0.01) { fps_combo.set_active(0); }
280 else if (fabs(tcfps - 24.0 ) < 0.01) { fps_combo.set_active(1); }
281 else if (fabs(tcfps - 24.976) < 0.01) { fps_combo.set_active(2); }
282 else if (fabs(tcfps - 25.0 ) < 0.01) { fps_combo.set_active(3); }
283 else if (fabs(tcfps - 29.97 ) < 0.01) { fps_combo.set_active(4); }
284 else if (fabs(tcfps - 30.0 ) < 0.01) { fps_combo.set_active(5); }
285 else if (fabs(tcfps - 59.94 ) < 0.01) { fps_combo.set_active(6); }
286 else if (fabs(tcfps - 60.0 ) < 0.01) { fps_combo.set_active(7); }
287 else { fps_combo.set_active(5); }
289 aspect_combo.set_name ("PaddedButton");
290 aspect_combo.append_text("4:3");
291 aspect_combo.append_text("16:9");
292 aspect_combo.set_active(1);
294 optimizations_checkbox.set_sensitive(false);
295 scale_checkbox_toggled();
296 aspect_checkbox_toggled();
297 fps_checkbox_toggled();
298 video_codec_combo_changed();
300 vbox->pack_start (*options_box, false, true, 4);
301 get_vbox()->set_spacing (4);
302 get_vbox()->pack_start (*vbox, false, false);
304 progress_box = manage (new VBox);
305 progress_box->pack_start (pbar, false, false);
306 progress_box->pack_start (abort_button, false, false);
307 get_vbox()->pack_start (*progress_box, false, false);
309 scale_checkbox.signal_toggled().connect (sigc::mem_fun (*this, &ExportVideoDialog::scale_checkbox_toggled));
310 aspect_checkbox.signal_toggled().connect (sigc::mem_fun (*this, &ExportVideoDialog::aspect_checkbox_toggled));
311 fps_checkbox.signal_toggled().connect (sigc::mem_fun (*this, &ExportVideoDialog::fps_checkbox_toggled));
312 preset_combo.signal_changed().connect (sigc::mem_fun (*this, &ExportVideoDialog::preset_combo_changed));
313 video_codec_combo.signal_changed().connect (sigc::mem_fun (*this, &ExportVideoDialog::video_codec_combo_changed));
314 outfn_browse_button.signal_clicked().connect (sigc::mem_fun (*this, &ExportVideoDialog::open_outfn_dialog));
315 invid_browse_button.signal_clicked().connect (sigc::mem_fun (*this, &ExportVideoDialog::open_invid_dialog));
316 transcode_button.signal_clicked().connect (sigc::mem_fun (*this, &ExportVideoDialog::launch_export));
317 abort_button.signal_clicked().connect (sigc::mem_fun (*this, &ExportVideoDialog::abort_clicked));
319 cancel_button = add_button (Stock::CANCEL, RESPONSE_CANCEL);
320 get_action_area()->pack_start (transcode_button, false, false);
321 show_all_children ();
322 progress_box->hide();
325 ExportVideoDialog::~ExportVideoDialog ()
327 if (transcoder) { delete transcoder; transcoder = 0;}
331 ExportVideoDialog::on_show ()
337 ExportVideoDialog::abort_clicked ()
341 transcoder->cancel();
346 ExportVideoDialog::update_progress (framecnt_t c, framecnt_t a)
348 if (a == 0 || c > a) {
349 pbar.set_pulse_step(.1);
352 double progress = (double)c / (double) a;
353 progress = progress / ((twopass ? 2.0 : 1.0) + (normalize ? 2.0 : 1.0));
354 if (normalize && twopass) progress += (firstpass ? .5 : .75);
355 else if (normalize) progress += 2.0/3.0;
356 else if (twopass) progress += (firstpass ? 1.0/3.0 : 2.0/3.0);
359 pbar.set_fraction (progress);
365 ExportVideoDialog::audio_progress_display ()
367 std::string status_text;
368 double progress = 0.0;
369 if (status->normalizing) {
370 pbar.set_text (_("Normalizing audio"));
371 progress = ((float) status->current_normalize_cycle) / status->total_normalize_cycles;
372 progress = progress / (twopass ? 4.0 : 3.0) + (twopass ? .25 : 1.0/3.0);
374 pbar.set_text (_("Exporting audio"));
375 progress = ((float) status->processed_frames_current_timespan) / status->total_frames_current_timespan;
376 progress = progress / ((twopass ? 2.0 : 1.0) + (normalize ? 2.0 : 1.0));
378 if (progress < previous_progress) {
379 // Work around gtk bug
383 previous_progress = progress;
384 pbar.set_fraction (progress);
389 ExportVideoDialog::finished ()
392 unlink(outfn_path_entry.get_text().c_str());
393 unlink (insnd.c_str());
394 Gtk::Dialog::response(RESPONSE_CANCEL);
395 } else if (twopass && firstpass) {
397 if (transcoder) { delete transcoder; transcoder = 0;}
400 if (twopass_checkbox.get_active()) {
401 std::string outfn = outfn_path_entry.get_text();
402 std::string p2log = Glib::path_get_dirname (outfn) + G_DIR_SEPARATOR + "ffmpeg2pass";
403 unlink (p2log.c_str());
405 unlink (insnd.c_str());
406 Gtk::Dialog::response(RESPONSE_ACCEPT);
411 ExportVideoDialog::launch_export ()
413 std::string outfn = outfn_path_entry.get_text();
414 if (!confirm_video_outfn(outfn)) { return; }
417 cancel_button->hide();
418 transcode_button.hide();
419 pbar.set_size_request(300,-1);
420 pbar.set_text(_("Exporting Audio.."));
421 progress_box->show();
423 twopass = twopass_checkbox.get_active();
425 normalize = normalize_checkbox.get_active();
427 /* export audio track */
428 ExportTimespanPtr tsp = _session->get_export_handler()->add_timespan();
429 boost::shared_ptr<ExportChannelConfiguration> ccp = _session->get_export_handler()->add_channel_config();
430 boost::shared_ptr<ARDOUR::ExportFilename> fnp = _session->get_export_handler()->add_filename();
431 boost::shared_ptr<AudioGrapher::BroadcastInfo> b;
433 std::string vtl_samplerate = audio_samplerate_combo.get_active_text();
434 std::string vtl_normalize = normalize ? "true" : "false";
435 tree.read_buffer(std::string(
436 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
437 "<ExportFormatSpecification name=\"VTL-WAV-16\" id=\"3094591e-ccb9-4385-a93f-c9955ffeb1f0\">"
438 " <Encoding id=\"F_WAV\" type=\"T_Sndfile\" extension=\"wav\" name=\"WAV\" has-sample-format=\"true\" channel-limit=\"256\"/>"
439 " <SampleRate rate=\""+ vtl_samplerate +"\"/>"
440 " <SRCQuality quality=\"SRC_SincBest\"/>"
442 " <Option name=\"sample-format\" value=\"SF_16\"/>"
443 " <Option name=\"dithering\" value=\"D_None\"/>"
444 " <Option name=\"tag-metadata\" value=\"true\"/>"
445 " <Option name=\"tag-support\" value=\"false\"/>"
446 " <Option name=\"broadcast-info\" value=\"false\"/>"
447 " </EncodingOptions>"
449 " <Normalize enabled=\""+ vtl_normalize +"\" target=\"0\"/>"
452 " <Trim enabled=\"false\"/>"
453 " <Add enabled=\"false\">"
454 " <Duration format=\"Timecode\" hours=\"0\" minutes=\"0\" seconds=\"0\" frames=\"0\"/>"
458 " <Trim enabled=\"false\"/>"
459 " <Add enabled=\"false\">"
460 " <Duration format=\"Timecode\" hours=\"0\" minutes=\"0\" seconds=\"0\" frames=\"0\"/>"
465 "</ExportFormatSpecification>"
467 boost::shared_ptr<ExportFormatSpecification> fmp = _session->get_export_handler()->add_format(*tree.root());
470 framepos_t start, end;
472 if (insnd_combo.get_active_row_number() == 1) {
473 transcoder = new TranscodeFfmpeg(invid_path_entry.get_text());
474 if (transcoder->probe_ok() && transcoder->get_fps() > 0) {
475 end = transcoder->get_duration() * _session->nominal_frame_rate() / transcoder->get_fps();
477 warning << _("Export Video: Cannot query duration of video-file, using duration from timeline instead.") << endmsg;
478 end = ARDOUR_UI::instance()->video_timeline->get_duration();
480 if (transcoder) {delete transcoder; transcoder = 0;}
482 frameoffset_t av_offset = ARDOUR_UI::instance()->video_timeline->get_offset();
484 printf("audio-range -- AV offset: %lld\n", av_offset);
492 start = _session->current_start_frame();
493 end = _session->current_end_frame();
496 printf("audio export-range %lld -> %lld\n", start, end);
499 tsp->set_range (start, end);
500 tsp->set_name ("mysession");
501 tsp->set_range_id ("session");
503 /* add master outs as default */
504 IO* master_out = _session->master_out()->output().get();
506 warning << _("Export Video: No Master Out Ports to Connect for Audio Export") << endmsg;
507 Gtk::Dialog::response(RESPONSE_CANCEL);
510 for (uint32_t n = 0; n < master_out->n_ports().n_audio(); ++n) {
511 PortExportChannel * channel = new PortExportChannel ();
512 channel->add_port (master_out->audio (n));
513 ExportChannelPtr chan_ptr (channel);
514 ccp->register_channel (chan_ptr);
518 fnp->set_timespan(tsp);
519 fnp->set_label("vtl");
520 fnp->include_label = true;
521 insnd = fnp->get_path(fmp);
523 /* do sound export */
524 _session->get_export_handler()->add_export_config (tsp, ccp, fmp, fnp, b);
525 _session->get_export_handler()->do_export();
526 status = _session->get_export_status ();
528 audio_progress_connection = Glib::signal_timeout().connect (sigc::mem_fun(*this, &ExportVideoDialog::audio_progress_display), 100);
529 previous_progress = 0.0;
530 while (status->running) {
531 if (aborted) { status->abort(); }
532 if (gtk_events_pending()) {
533 gtk_main_iteration ();
538 audio_progress_connection.disconnect();
540 if (status->aborted()) {
541 unlink (insnd.c_str());
542 Gtk::Dialog::response(RESPONSE_CANCEL);
545 pbar.set_text (_("Encoding Video.."));
550 ExportVideoDialog::encode_pass (int pass)
552 std::string outfn = outfn_path_entry.get_text();
553 std::string invid = invid_path_entry.get_text();
555 transcoder = new TranscodeFfmpeg(invid);
556 if (!transcoder->ffexec_ok()) {
557 /* ffmpeg binary was not found. TranscodeFfmpeg prints a warning */
558 unlink (insnd.c_str());
559 Gtk::Dialog::response(RESPONSE_CANCEL);
562 if (!transcoder->probe_ok()) {
563 /* video input file can not be read */
564 warning << _("Export Video: Video input file cannot be read.") << endmsg;
565 unlink (insnd.c_str());
566 Gtk::Dialog::response(RESPONSE_CANCEL);
570 std::string preset = preset_combo.get_active_text();
571 FFSettings ffs ; /* = transcoder->default_encoder_settings(); */
574 if (fps_checkbox.get_active()) {
575 ffs["-r"] = fps_combo.get_active_text();
578 if (scale_checkbox.get_active()) {
579 ffs["-s"] = string_compose("%1x%2", width_spinner.get_value(), height_spinner.get_value());
581 ffs["-vcodec"] = video_codec_combo.get_active_text();
582 ffs["-acodec"] = audio_codec_combo.get_active_text();
584 if (video_bitrate_combo.get_active_text() == "retain" ) {
585 ffs["-sameq"] = "-y"; // we use '-y' as dummy parameter for non key/value options
587 ffs["-b:v"] = video_bitrate_combo.get_active_text();
589 ffs["-b:a"] = audio_bitrate_combo.get_active_text();
591 if (audio_codec_combo.get_active_text() == "aac" ) {
592 ffs["-strict"] = "-2";
595 if (video_codec_combo.get_active_text() == "x264 (hq)" ) {
596 ffs["-vcodec"] = "libx264";
597 ffs["-vprofile"] = "high";
599 else if (video_codec_combo.get_active_text() == "x264 (baseline)" ) {
600 ffs["-vcodec"] = "libx264";
601 ffs["-vpre"] = "baseline";
603 else if (video_codec_combo.get_active_text() == "vpx (webm)" ) {
604 ffs["-vcodec"] = "libvpx";
610 if (optimizations_checkbox.get_active()) {
611 if (video_codec_combo.get_active_text() == "mpeg2video") {
613 ffs["-trellis"] = "2";
615 ffs["-subcmp"] = "2";
617 else if (video_codec_combo.get_active_text() == "mpeg4") {
619 ffs["-flags"] = "+mv4+aic";
620 ffs["-trellis"] = "2";
622 ffs["-subcmp"] = "2";
625 else if (video_codec_combo.get_active_text() == "flv") {
628 ffs["-subcmp"] = "2";
629 ffs["-trellis"] = "2";
630 ffs["-flags"] = "+aic+mv0+mv4";
635 if (bframes_checkbox.get_active() && (
636 video_codec_combo.get_active_text() == "mpeg2video"
637 || video_codec_combo.get_active_text() == "mpeg4"
642 if (preset == "dvd-PAL") {
643 ffs.clear(); /* ignore all prev settings */
644 ffs["-target"] = "pal-dvd";
645 ffs["-aspect"] = "4:3"; /* required for DVD - may be overridden below */
647 else if (preset == "dvd-NTSC") {
648 ffs.clear(); /* ignore all prev settings */
649 ffs["-target"] = "ntsc-dvd";
650 ffs["-aspect"] = "4:3"; /* required for DVD - may be overridden below */
653 if (aspect_checkbox.get_active()) {
654 ffs["-aspect"] = aspect_combo.get_active_text();
656 if (deinterlace_checkbox.get_active()) {
657 ffs["-deinterlace"] = "-y"; // we use '-y' as dummy parameter for non key/value options
661 if (pass == 1 && twopass) {
662 pbar.set_text (_("Encoding Video.. Pass 1/2"));
666 ffs["-passlogfile"] = Glib::path_get_dirname (outfn) + G_DIR_SEPARATOR + "ffmpeg2pass";
667 ffs["-f"] = get_file_extension(invid).empty()?"mov":get_file_extension(invid);
673 } else if (pass == 2) {
674 pbar.set_text (_("Encoding Video.. Pass 2/2"));
676 ffs["-passlogfile"] = Glib::path_get_dirname (outfn) + G_DIR_SEPARATOR + "ffmpeg2pass";
679 frameoffset_t av_offset = ARDOUR_UI::instance()->video_timeline->get_offset();
680 double duration_s = 0;
682 if (insnd_combo.get_active_row_number() == 0) {
683 framecnt_t duration_f = _session->current_end_frame() - _session->current_start_frame();
684 duration_s = (double)duration_f / (double)_session->nominal_frame_rate();
686 framecnt_t duration_f = ARDOUR_UI::instance()->video_timeline->get_duration();
687 if (av_offset < 0 ) {
688 duration_f += av_offset;
690 duration_s = (double)duration_f / (double)_session->nominal_frame_rate();
693 std::ostringstream osstream; osstream << duration_s;
694 ffs["-t"] = osstream.str();
695 if (fps_checkbox.get_active()) {
696 transcoder->set_duration(duration_s * atof(fps_combo.get_active_text()));
698 transcoder->set_duration(duration_s * transcoder->get_fps());
701 if (insnd_combo.get_active_row_number() == 0) {
702 const framepos_t start = _session->current_start_frame();
703 const framepos_t snend = _session->current_end_frame();
704 const frameoffset_t vid_duration = ARDOUR_UI::instance()->video_timeline->get_duration();
707 printf("AV offset: %lld Vid-len: %lld Vid-end: %lld || start:%lld || end:%lld\n",
708 av_offset, vid_duration, av_offset+vid_duration, start, snend); // XXX
711 if (av_offset > start && av_offset + vid_duration < snend) {
712 transcoder->set_leadinout((av_offset - start) / (double)_session->nominal_frame_rate(),
713 (snend - (av_offset + vid_duration)) / (double)_session->nominal_frame_rate());
714 } else if (av_offset > start) {
715 transcoder->set_leadinout((av_offset - start) / (double)_session->nominal_frame_rate(), 0);
716 } else if (av_offset + vid_duration < snend) {
717 transcoder->set_leadinout(0, (snend - (av_offset + vid_duration)) / (double)_session->nominal_frame_rate());
718 transcoder->set_avoffset((av_offset - start) / (double)_session->nominal_frame_rate());
720 transcoder->set_avoffset((av_offset - start) / (double)_session->nominal_frame_rate());
722 } else if (av_offset < 0) {
723 /* from 00:00:00:00 to video-end */
724 transcoder->set_avoffset(av_offset / (double)_session->nominal_frame_rate());
727 FFSettings meta = transcoder->default_meta_data();
728 if (meta_checkbox.get_active()) {
729 ARDOUR::SessionMetadata * session_data = ARDOUR::SessionMetadata::Metadata();
730 if (session_data->year() > 0 ) {
731 std::ostringstream osstream; osstream << session_data->year();
732 meta["year"] = osstream.str();
734 if (session_data->track_number() > 0 ) {
735 std::ostringstream osstream; osstream << session_data->track_number();
736 meta["track"] = osstream.str();
738 if (session_data->disc_number() > 0 ) {
739 std::ostringstream osstream; osstream << session_data->disc_number();
740 meta["disc"] = osstream.str();
742 if (!session_data->title().empty()) {meta["title"] = session_data->title();}
743 if (!session_data->artist().empty()) {meta["author"] = session_data->artist();}
744 if (!session_data->album_artist().empty()) {meta["album_artist"] = session_data->album_artist();}
745 if (!session_data->album().empty()) {meta["album"] = session_data->album();}
746 if (!session_data->genre().empty()) {meta["genre"] = session_data->genre();}
747 if (!session_data->composer().empty()) {meta["composer"] = session_data->composer();}
748 if (!session_data->comment().empty()) {meta["comment"] = session_data->comment();}
749 if (!session_data->copyright().empty()) {meta["copyright"] = session_data->copyright();}
750 if (!session_data->subtitle().empty()) {meta["description"] = session_data->subtitle();}
753 #if 1 /* tentative debug mode */
754 if (debug_checkbox.get_active()) {
755 transcoder->set_debug(true);
759 transcoder->Progress.connect(*this, invalidator (*this), boost::bind (&ExportVideoDialog::update_progress , this, _1, _2), gui_context());
760 transcoder->Finished.connect(*this, invalidator (*this), boost::bind (&ExportVideoDialog::finished, this), gui_context());
761 if (!transcoder->encode(outfn, insnd, invid, ffs, meta, map)) {
762 ARDOUR_UI::instance()->popup_error(_("Transcoding failed."));
763 Gtk::Dialog::response(RESPONSE_CANCEL);
769 ExportVideoDialog::change_file_extension (std::string ext)
771 outfn_path_entry.set_text (
772 strip_file_extension(outfn_path_entry.get_text()) + ext
777 ExportVideoDialog::scale_checkbox_toggled ()
779 width_spinner.set_sensitive(scale_checkbox.get_active());
780 height_spinner.set_sensitive(scale_checkbox.get_active());
784 ExportVideoDialog::fps_checkbox_toggled ()
786 fps_combo.set_sensitive(fps_checkbox.get_active());
790 ExportVideoDialog::aspect_checkbox_toggled ()
792 aspect_combo.set_sensitive(aspect_checkbox.get_active());
796 ExportVideoDialog::video_codec_combo_changed ()
798 if (( video_codec_combo.get_active_text() == "mpeg4"
799 ||video_codec_combo.get_active_text() == "mpeg2video"
801 preset_combo.get_active_text() == "dvd-PAL"
802 ||preset_combo.get_active_text() == "dvd-NTSC"
804 bframes_checkbox.set_sensitive(true);
805 optimizations_checkbox.set_sensitive(true);
806 if (video_codec_combo.get_active_text() == "mpeg2video") {
807 optimizations_label.set_text("-mbd rd -trellis 2 -cmp 2 -subcmp 2"); // mpeg2
808 } else if (video_codec_combo.get_active_text() == "mpeg4") {
809 optimizations_label.set_text("-mbd rd -flags +mv4+aic -trellis 2 -cmp 2 -subcmp 2 -g 300"); // mpeg4
811 optimizations_label.set_text("-mbd 2 -cmp 2 -subcmp 2 -trellis 2 -flags +aic+mv0+mv4 -g 160"); // flv
814 bframes_checkbox.set_sensitive(false);
815 bframes_checkbox.set_active(false);
816 optimizations_checkbox.set_sensitive(false);
817 optimizations_checkbox.set_active(false);
818 optimizations_label.set_text("-");
823 ExportVideoDialog::preset_combo_changed ()
825 std::string p = preset_combo.get_active_text();
826 scale_checkbox.set_sensitive(true);
829 change_file_extension(".flv");
830 audio_codec_combo.set_active(1);
831 video_codec_combo.set_active(0);
832 audio_bitrate_combo.set_active(1);
833 video_bitrate_combo.set_active(1);
834 audio_samplerate_combo.set_active(1);
836 else if (p == "you-tube") {
837 change_file_extension(".avi");
838 audio_codec_combo.set_active(2);
839 video_codec_combo.set_active(5);
840 audio_bitrate_combo.set_active(1);
841 video_bitrate_combo.set_active(2);
842 if (_session->nominal_frame_rate() == 48000 || _session->nominal_frame_rate() == 96000) {
843 audio_samplerate_combo.set_active(2);
845 audio_samplerate_combo.set_active(1);
848 else if (p == "ogg") {
849 change_file_extension(".ogv");
850 audio_codec_combo.set_active(3);
851 video_codec_combo.set_active(1);
852 audio_bitrate_combo.set_active(2);
853 video_bitrate_combo.set_active(2);
854 if (_session->nominal_frame_rate() == 48000 || _session->nominal_frame_rate() == 96000) {
855 audio_samplerate_combo.set_active(2);
857 audio_samplerate_combo.set_active(1);
860 else if (p == "dvd-mp2") {
861 change_file_extension(".mpg");
862 audio_codec_combo.set_active(4);
863 video_codec_combo.set_active(3);
864 audio_bitrate_combo.set_active(3);
865 video_bitrate_combo.set_active(3);
866 audio_samplerate_combo.set_active(2);
868 else if (p == "dvd-NTSC" || p == "dvd-PAL") {
869 change_file_extension(".mpg");
870 audio_codec_combo.set_active(5);
871 video_codec_combo.set_active(3);
872 audio_bitrate_combo.set_active(3);
873 video_bitrate_combo.set_active(3);
874 audio_samplerate_combo.set_active(2);
876 scale_checkbox.set_active(false);
877 scale_checkbox.set_sensitive(false);
879 else if (p == "mpeg4") {
880 change_file_extension(".mp4");
881 audio_codec_combo.set_active(0);
882 video_codec_combo.set_active(4);
883 audio_bitrate_combo.set_active(3);
884 video_bitrate_combo.set_active(3);
885 if (_session->nominal_frame_rate() == 48000 || _session->nominal_frame_rate() == 96000) {
886 audio_samplerate_combo.set_active(2);
888 audio_samplerate_combo.set_active(1);
893 audio_codec_combo.set_sensitive(true);
894 video_codec_combo.set_sensitive(true);
895 audio_bitrate_combo.set_sensitive(true);
896 video_bitrate_combo.set_sensitive(true);
897 audio_samplerate_combo.set_sensitive(true);
899 audio_codec_combo.set_sensitive(false);
900 video_codec_combo.set_sensitive(false);
901 audio_bitrate_combo.set_sensitive(false);
902 video_bitrate_combo.set_sensitive(false);
903 audio_samplerate_combo.set_sensitive(false);
906 Gtk::Table *t = (Gtk::Table*) preset_combo.get_parent();
907 Gtk::Table_Helpers::TableList c = t->children();
908 Gtk::Table_Helpers::TableList::iterator it;
909 if (p == "dvd-PAL" || p == "dvd-NTSC") {
910 for (it = c.begin(); it != c.end(); ++it) {
911 int row = it->get_top_attach();
912 if (row == 2 || row == 3 || row== 5 || row== 6 || row == 9) {
913 it->get_widget()->hide();
917 for (it = c.begin(); it != c.end(); ++it) {
918 int row = it->get_top_attach();
919 if (row == 2 || row == 3 || row== 5 || row== 6 || row == 9) {
920 it->get_widget()->show();
925 video_codec_combo_changed();
929 ExportVideoDialog::open_outfn_dialog ()
931 Gtk::FileChooserDialog dialog(_("Save Exported Video File"), Gtk::FILE_CHOOSER_ACTION_SAVE);
932 dialog.set_filename (outfn_path_entry.get_text());
934 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
935 dialog.add_button(Gtk::Stock::OK, Gtk::RESPONSE_OK);
937 int result = dialog.run();
939 if (result == Gtk::RESPONSE_OK) {
940 std::string filename = dialog.get_filename();
942 if (filename.length()) {
943 outfn_path_entry.set_text (filename);
949 ExportVideoDialog::open_invid_dialog ()
951 Gtk::FileChooserDialog dialog(_("Save Exported Video File"), Gtk::FILE_CHOOSER_ACTION_SAVE);
952 dialog.set_filename (invid_path_entry.get_text());
954 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
955 dialog.add_button(Gtk::Stock::OK, Gtk::RESPONSE_OK);
957 int result = dialog.run();
959 if (result == Gtk::RESPONSE_OK) {
960 std::string filename = dialog.get_filename();
962 if (filename.length()) {
963 invid_path_entry.set_text (filename);