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>
32 #include <glib/gstdio.h>
34 #include "pbd/error.h"
35 #include "pbd/convert.h"
36 #include "gtkmm2ext/utils.h"
37 #include "ardour/session_directory.h"
38 #include "ardour/profile.h"
39 #include "ardour/template_utils.h"
40 #include "ardour/session.h"
41 #include "ardour_ui.h"
42 #include "gui_thread.h"
44 #include "ardour/export_handler.h"
45 #include "ardour/export_status.h"
46 #include "ardour/export_timespan.h"
47 #include "ardour/export_channel_configuration.h"
48 #include "ardour/export_format_specification.h"
49 #include "ardour/export_filename.h"
50 #include "ardour/route.h"
51 #include "ardour/session_metadata.h"
52 #include "ardour/broadcast_info.h"
55 #include "export_video_dialog.h"
56 #include "utils_videotl.h"
62 using namespace ARDOUR;
63 using namespace VideoUtils;
65 ExportVideoDialog::ExportVideoDialog (Session* s, TimeSelection &tme, bool range)
66 : ArdourDialog (_("Export Video File "))
68 , outfn_path_label (_("File:"), Gtk::ALIGN_LEFT)
69 , outfn_browse_button (_("Browse"))
70 , invid_path_label (_("Video:"), Gtk::ALIGN_LEFT)
71 , invid_browse_button (_("Browse"))
72 , transcode_button (_("Export"))
73 , abort_button (_("Abort"))
74 , scale_checkbox (_("Scale Video (W x H):"))
75 , width_adjustment (768, 128, 1920, 1, 16, 0)
76 , width_spinner (width_adjustment)
77 , height_adjustment (576, 128, 1920, 1, 16, 0)
78 , height_spinner (height_adjustment)
79 , aspect_checkbox (_("Set Aspect Ratio:"))
80 , normalize_checkbox (_("Normalize Audio"))
81 , twopass_checkbox (_("2 Pass Encoding"))
82 , optimizations_checkbox (_("Codec Optimizations:"))
83 , optimizations_label ("-")
84 , deinterlace_checkbox (_("Deinterlace"))
85 , bframes_checkbox (_("Use [2] B-frames (MPEG 2 or 4 only)"))
86 , fps_checkbox (_("Override FPS (Default is to retain FPS from the input video file):"))
87 , meta_checkbox (_("Include Session Metadata"))
88 #if 1 /* tentative debug mode */
89 , debug_checkbox (_("Debug Mode: Print ffmpeg command and output to stdout."))
94 set_name ("ExportVideoDialog");
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 window 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 (string_compose (_("from the %1 session's start to the session's end"), PROGRAM_NAME));
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 the video's end"));
151 insnd_combo.append_text (_("from the video's start to the video's end"));
153 if (!export_range.empty()) {
154 insnd_combo.append_text (_("Selected range")); // TODO show export_range.start() -> export_range.end_frame()
157 insnd_combo.set_active(2);
159 insnd_combo.set_active(0);
162 outfn_path_entry.set_width_chars(38);
163 outfn_path_entry.set_text (_session->session_directory().export_path() + G_DIR_SEPARATOR +"export.avi");
165 XMLNode* node = _session->extra_xml (X_("Videotimeline"));
167 bool filenameset = false;
168 if (node->property(X_("OriginalVideoFile"))) {
169 std::string filename = node->property(X_("OriginalVideoFile"))->value();
170 if (Glib::file_test(filename, Glib::FILE_TEST_EXISTS)) {
171 invid_path_entry.set_text (filename);
176 && node->property(X_("Filename"))
177 && node->property(X_("LocalFile"))
178 && node->property(X_("LocalFile"))->value() == X_("1")
180 std::string filename = node->property(X_("Filename"))->value();
181 if (filename.at(0) != G_DIR_SEPARATOR) {
182 filename = Glib::build_filename (_session->session_directory().video_path(), filename);
184 if (Glib::file_test(filename, Glib::FILE_TEST_EXISTS)) {
185 invid_path_entry.set_text (filename);
190 invid_path_entry.set_text (X_(""));
194 l = manage (new Label (_("<b>Settings:</b>"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
195 l->set_use_markup ();
196 options_box->pack_start (*l, false, true, 4);
198 Table* t = manage (new Table (4, 12));
201 options_box->pack_start (*t, true, true, 4);
202 l = manage (new Label (_("Range:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
203 t->attach (*l, 0, 1, ty, ty+1);
204 t->attach (insnd_combo, 1, 4, ty, ty+1); ty++;
205 l = manage (new Label (_("Preset:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
206 t->attach (*l, 0, 1, ty, ty+1);
207 t->attach (preset_combo, 1, 4, ty, ty+1); ty++;
208 l = manage (new Label (_("Video Codec:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
209 t->attach (*l, 0, 1, ty, ty+1);
210 t->attach (video_codec_combo, 1, 2, ty, ty+1);
211 l = manage (new Label (_("Video KBit/s:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
212 t->attach (*l, 2, 3, ty, ty+1);
213 t->attach (video_bitrate_combo, 3, 4, ty, ty+1); ty++;
214 l = manage (new Label (_("Audio Codec:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
215 t->attach (*l, 0, 1, ty, ty+1);
216 t->attach (audio_codec_combo, 1, 2, ty, ty+1);
217 l = manage (new Label (_("Audio KBit/s:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
218 t->attach (*l, 2, 3, ty, ty+1);
219 t->attach (audio_bitrate_combo, 3, 4, ty, ty+1); ty++;
220 l = manage (new Label (_("Audio Samplerate:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
221 t->attach (*l, 0, 1, ty, ty+1);
222 t->attach (audio_samplerate_combo, 1, 2, ty, ty+1);
223 t->attach (normalize_checkbox, 2, 4, ty, ty+1); ty++;
224 t->attach (scale_checkbox, 0, 2, ty, ty+1);
225 t->attach (width_spinner, 2, 3, ty, ty+1);
226 t->attach (height_spinner, 3, 4, ty, ty+1); ty++;
227 t->attach (fps_checkbox, 0, 3, ty, ty+1);
228 t->attach (fps_combo, 3, 4, ty, ty+1); ty++;
229 t->attach (twopass_checkbox, 0, 2, ty, ty+1);
230 t->attach (aspect_checkbox, 2, 3, ty, ty+1);
231 t->attach (aspect_combo, 3, 4, ty, ty+1); ty++;
232 t->attach (bframes_checkbox, 0, 2, ty, ty+1);
233 t->attach (deinterlace_checkbox, 2, 4, ty, ty+1); ty++;
234 t->attach (meta_checkbox, 2, 4, ty, ty+1); ty++;
235 t->attach (optimizations_checkbox, 0, 1, ty, ty+1);
236 t->attach (optimizations_label, 1, 4, ty, ty+1); ty++;
237 #if 1 /* tentative debug mode */
238 t->attach (debug_checkbox, 0, 4, ty, ty+1); ty++;
241 preset_combo.set_name ("PaddedButton");
242 preset_combo.append_text("none");
243 preset_combo.append_text("dvd-mp2");
244 preset_combo.append_text("dvd-NTSC");
245 preset_combo.append_text("dvd-PAL");
246 preset_combo.append_text("flv");
247 preset_combo.append_text("mpeg4");
248 preset_combo.append_text("ogg");
249 preset_combo.append_text("you-tube");
250 preset_combo.set_active(0);
252 audio_codec_combo.set_name ("PaddedButton");
253 audio_codec_combo.append_text("ac3");
254 audio_codec_combo.append_text("aac");
255 audio_codec_combo.append_text("libmp3lame");
256 audio_codec_combo.append_text("libvorbis");
257 audio_codec_combo.append_text("mp2");
258 audio_codec_combo.append_text("pcm_s16le");
259 audio_codec_combo.set_active(2);
261 video_codec_combo.set_name ("PaddedButton");
262 video_codec_combo.append_text("flv");
263 video_codec_combo.append_text("libtheora");
264 video_codec_combo.append_text("mjpeg");
265 video_codec_combo.append_text("mpeg2video");
266 video_codec_combo.append_text("mpeg4");
267 video_codec_combo.append_text("h264");
268 video_codec_combo.append_text("vpx (webm)");
269 video_codec_combo.append_text("copy");
270 video_codec_combo.set_active(4);
272 audio_bitrate_combo.set_name ("PaddedButton");
273 audio_bitrate_combo.append_text("64k");
274 audio_bitrate_combo.append_text("128k");
275 audio_bitrate_combo.append_text("192k");
276 audio_bitrate_combo.append_text("256k");
277 audio_bitrate_combo.append_text("320k");
278 audio_bitrate_combo.set_active(2);
280 audio_samplerate_combo.set_name ("PaddedButton");
281 audio_samplerate_combo.append_text("22050");
282 audio_samplerate_combo.append_text("44100");
283 audio_samplerate_combo.append_text("48000");
284 audio_samplerate_combo.set_active(2);
286 video_bitrate_combo.set_name ("PaddedButton");
287 video_bitrate_combo.append_text("200k");
288 video_bitrate_combo.append_text("800k");
289 video_bitrate_combo.append_text("2000k");
290 video_bitrate_combo.append_text("5000k");
291 video_bitrate_combo.append_text("8000k");
292 video_bitrate_combo.append_text("retain");
293 video_bitrate_combo.set_active(3);
295 fps_combo.set_name ("PaddedButton");
296 fps_combo.append_text("23.976");
297 fps_combo.append_text("24");
298 fps_combo.append_text("24.976");
299 fps_combo.append_text("25");
300 fps_combo.append_text("29.97");
301 fps_combo.append_text("30");
302 fps_combo.append_text("59.94");
303 fps_combo.append_text("60");
304 float tcfps = _session->timecode_frames_per_second();
305 if (fabs(tcfps - 23.976) < 0.01) { fps_combo.set_active(0); }
306 else if (fabs(tcfps - 24.0 ) < 0.01) { fps_combo.set_active(1); }
307 else if (fabs(tcfps - 24.976) < 0.01) { fps_combo.set_active(2); }
308 else if (fabs(tcfps - 25.0 ) < 0.01) { fps_combo.set_active(3); }
309 else if (fabs(tcfps - 29.97 ) < 0.01) { fps_combo.set_active(4); }
310 else if (fabs(tcfps - 30.0 ) < 0.01) { fps_combo.set_active(5); }
311 else if (fabs(tcfps - 59.94 ) < 0.01) { fps_combo.set_active(6); }
312 else if (fabs(tcfps - 60.0 ) < 0.01) { fps_combo.set_active(7); }
313 else { fps_combo.set_active(5); }
315 aspect_combo.set_name ("PaddedButton");
316 aspect_combo.append_text("4:3");
317 aspect_combo.append_text("16:9");
318 aspect_combo.set_active(1);
320 optimizations_checkbox.set_sensitive(false);
321 scale_checkbox_toggled();
322 aspect_checkbox_toggled();
323 fps_checkbox_toggled();
324 video_codec_combo_changed();
326 vbox->pack_start (*options_box, false, true, 4);
327 get_vbox()->set_spacing (4);
328 get_vbox()->pack_start (*vbox, false, false);
330 progress_box = manage (new VBox);
331 progress_box->pack_start (pbar, false, false);
332 progress_box->pack_start (abort_button, false, false);
333 get_vbox()->pack_start (*progress_box, false, false);
335 scale_checkbox.signal_toggled().connect (sigc::mem_fun (*this, &ExportVideoDialog::scale_checkbox_toggled));
336 aspect_checkbox.signal_toggled().connect (sigc::mem_fun (*this, &ExportVideoDialog::aspect_checkbox_toggled));
337 fps_checkbox.signal_toggled().connect (sigc::mem_fun (*this, &ExportVideoDialog::fps_checkbox_toggled));
338 preset_combo.signal_changed().connect (sigc::mem_fun (*this, &ExportVideoDialog::preset_combo_changed));
339 video_codec_combo.signal_changed().connect (sigc::mem_fun (*this, &ExportVideoDialog::video_codec_combo_changed));
340 outfn_browse_button.signal_clicked().connect (sigc::mem_fun (*this, &ExportVideoDialog::open_outfn_dialog));
341 invid_browse_button.signal_clicked().connect (sigc::mem_fun (*this, &ExportVideoDialog::open_invid_dialog));
342 transcode_button.signal_clicked().connect (sigc::mem_fun (*this, &ExportVideoDialog::launch_export));
343 abort_button.signal_clicked().connect (sigc::mem_fun (*this, &ExportVideoDialog::abort_clicked));
345 cancel_button = add_button (Stock::CANCEL, RESPONSE_CANCEL);
346 get_action_area()->pack_start (transcode_button, false, false);
347 show_all_children ();
348 progress_box->hide();
351 ExportVideoDialog::~ExportVideoDialog ()
353 if (transcoder) { delete transcoder; transcoder = 0;}
357 ExportVideoDialog::on_show ()
363 ExportVideoDialog::abort_clicked ()
367 transcoder->cancel();
372 ExportVideoDialog::update_progress (framecnt_t c, framecnt_t a)
374 if (a == 0 || c > a) {
375 pbar.set_pulse_step(.1);
378 double progress = (double)c / (double) a;
379 progress = progress / ((twopass ? 2.0 : 1.0) + (normalize ? 2.0 : 1.0));
380 if (normalize && twopass) progress += (firstpass ? .5 : .75);
381 else if (normalize) progress += 2.0/3.0;
382 else if (twopass) progress += (firstpass ? 1.0/3.0 : 2.0/3.0);
385 pbar.set_fraction (progress);
391 ExportVideoDialog::audio_progress_display ()
393 std::string status_text;
394 double progress = 0.0;
395 if (status->normalizing) {
396 pbar.set_text (_("Normalizing audio"));
397 progress = ((float) status->current_normalize_cycle) / status->total_normalize_cycles;
398 progress = progress / (twopass ? 4.0 : 3.0) + (twopass ? .25 : 1.0/3.0);
400 pbar.set_text (_("Exporting audio"));
401 progress = ((float) status->processed_frames_current_timespan) / status->total_frames_current_timespan;
402 progress = progress / ((twopass ? 2.0 : 1.0) + (normalize ? 2.0 : 1.0));
404 if (progress < previous_progress) {
405 // Work around gtk bug
409 previous_progress = progress;
410 pbar.set_fraction (progress);
415 ExportVideoDialog::finished ()
418 ::g_unlink(outfn_path_entry.get_text().c_str());
419 ::g_unlink (insnd.c_str());
420 Gtk::Dialog::response(RESPONSE_CANCEL);
421 } else if (twopass && firstpass) {
423 if (transcoder) { delete transcoder; transcoder = 0;}
426 if (twopass_checkbox.get_active()) {
427 std::string outfn = outfn_path_entry.get_text();
428 std::string p2log = Glib::path_get_dirname (outfn) + G_DIR_SEPARATOR + "ffmpeg2pass";
429 ::g_unlink (p2log.c_str());
431 ::g_unlink (insnd.c_str());
432 Gtk::Dialog::response(RESPONSE_ACCEPT);
437 ExportVideoDialog::launch_export ()
439 std::string outfn = outfn_path_entry.get_text();
440 if (!confirm_video_outfn(outfn)) { return; }
443 cancel_button->hide();
444 transcode_button.hide();
445 pbar.set_size_request(300,-1);
446 pbar.set_text(_("Exporting Audio..."));
447 progress_box->show();
449 twopass = twopass_checkbox.get_active();
451 normalize = normalize_checkbox.get_active();
453 /* export audio track */
454 ExportTimespanPtr tsp = _session->get_export_handler()->add_timespan();
455 boost::shared_ptr<ExportChannelConfiguration> ccp = _session->get_export_handler()->add_channel_config();
456 boost::shared_ptr<ARDOUR::ExportFilename> fnp = _session->get_export_handler()->add_filename();
457 boost::shared_ptr<AudioGrapher::BroadcastInfo> b;
459 std::string vtl_samplerate = audio_samplerate_combo.get_active_text();
460 std::string vtl_normalize = normalize ? "true" : "false";
461 tree.read_buffer(std::string(
462 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
463 "<ExportFormatSpecification name=\"VTL-WAV-16\" id=\"3094591e-ccb9-4385-a93f-c9955ffeb1f0\">"
464 " <Encoding id=\"F_WAV\" type=\"T_Sndfile\" extension=\"wav\" name=\"WAV\" has-sample-format=\"true\" channel-limit=\"256\"/>"
465 " <SampleRate rate=\""+ vtl_samplerate +"\"/>"
466 " <SRCQuality quality=\"SRC_SincBest\"/>"
468 " <Option name=\"sample-format\" value=\"SF_16\"/>"
469 " <Option name=\"dithering\" value=\"D_None\"/>"
470 " <Option name=\"tag-metadata\" value=\"true\"/>"
471 " <Option name=\"tag-support\" value=\"false\"/>"
472 " <Option name=\"broadcast-info\" value=\"false\"/>"
473 " </EncodingOptions>"
475 " <Normalize enabled=\""+ vtl_normalize +"\" target=\"0\"/>"
478 " <Trim enabled=\"false\"/>"
479 " <Add enabled=\"false\">"
480 " <Duration format=\"Timecode\" hours=\"0\" minutes=\"0\" seconds=\"0\" frames=\"0\"/>"
484 " <Trim enabled=\"false\"/>"
485 " <Add enabled=\"false\">"
486 " <Duration format=\"Timecode\" hours=\"0\" minutes=\"0\" seconds=\"0\" frames=\"0\"/>"
491 "</ExportFormatSpecification>"
493 boost::shared_ptr<ExportFormatSpecification> fmp = _session->get_export_handler()->add_format(*tree.root());
496 framepos_t start, end;
498 if (insnd_combo.get_active_row_number() == 1) {
499 transcoder = new TranscodeFfmpeg(invid_path_entry.get_text());
500 if (transcoder->probe_ok() && transcoder->get_fps() > 0) {
501 end = transcoder->get_duration() * _session->nominal_frame_rate() / transcoder->get_fps();
503 warning << _("Export Video: Cannot query duration of video-file, using duration from timeline instead.") << endmsg;
504 end = ARDOUR_UI::instance()->video_timeline->get_duration();
506 if (transcoder) {delete transcoder; transcoder = 0;}
508 frameoffset_t av_offset = ARDOUR_UI::instance()->video_timeline->get_offset();
510 printf("audio-range -- AV offset: %lld\n", av_offset);
517 else if (insnd_combo.get_active_row_number() == 2) {
518 start = ARDOUR_UI::instance()->video_timeline->quantify_frames_to_apv(export_range.start());
519 end = ARDOUR_UI::instance()->video_timeline->quantify_frames_to_apv(export_range.end_frame());
522 start = _session->current_start_frame();
523 end = _session->current_end_frame();
526 printf("audio export-range %lld -> %lld\n", start, end);
529 const frameoffset_t vstart = ARDOUR_UI::instance()->video_timeline->get_offset();
530 const frameoffset_t vend = vstart + ARDOUR_UI::instance()->video_timeline->get_duration();
532 if ( (start >= end) || (end < vstart) || (start > vend)) {
533 warning << _("Export Video: export-range does not include video.") << endmsg;
534 Gtk::Dialog::response(RESPONSE_CANCEL);
538 tsp->set_range (start, end);
539 tsp->set_name ("mysession");
540 tsp->set_range_id ("session");
542 /* add master outs as default */
543 IO* master_out = _session->master_out()->output().get();
545 warning << _("Export Video: No Master Out Ports to Connect for Audio Export") << endmsg;
546 Gtk::Dialog::response(RESPONSE_CANCEL);
549 for (uint32_t n = 0; n < master_out->n_ports().n_audio(); ++n) {
550 PortExportChannel * channel = new PortExportChannel ();
551 channel->add_port (master_out->audio (n));
552 ExportChannelPtr chan_ptr (channel);
553 ccp->register_channel (chan_ptr);
557 fnp->set_timespan(tsp);
558 fnp->set_label("vtl");
559 fnp->include_label = true;
560 insnd = fnp->get_path(fmp);
562 /* do sound export */
563 fmp->set_soundcloud_upload(false);
564 _session->get_export_handler()->add_export_config (tsp, ccp, fmp, fnp, b);
565 _session->get_export_handler()->do_export();
566 status = _session->get_export_status ();
568 audio_progress_connection = Glib::signal_timeout().connect (sigc::mem_fun(*this, &ExportVideoDialog::audio_progress_display), 100);
569 previous_progress = 0.0;
570 while (status->running) {
571 if (aborted) { status->abort(); }
572 if (gtk_events_pending()) {
573 gtk_main_iteration ();
575 Glib::usleep (10000);
578 audio_progress_connection.disconnect();
580 if (status->aborted()) {
581 ::g_unlink (insnd.c_str());
582 Gtk::Dialog::response(RESPONSE_CANCEL);
585 pbar.set_text (_("Encoding Video..."));
590 ExportVideoDialog::encode_pass (int pass)
592 std::string outfn = outfn_path_entry.get_text();
593 std::string invid = invid_path_entry.get_text();
595 transcoder = new TranscodeFfmpeg(invid);
596 if (!transcoder->ffexec_ok()) {
597 /* ffmpeg binary was not found. TranscodeFfmpeg prints a warning */
598 ::g_unlink (insnd.c_str());
599 Gtk::Dialog::response(RESPONSE_CANCEL);
602 if (!transcoder->probe_ok()) {
603 /* video input file can not be read */
604 warning << _("Export Video: Video input file cannot be read.") << endmsg;
605 ::g_unlink (insnd.c_str());
606 Gtk::Dialog::response(RESPONSE_CANCEL);
610 std::string preset = preset_combo.get_active_text();
611 TranscodeFfmpeg::FFSettings ffs ; /* = transcoder->default_encoder_settings(); */
614 if (fps_checkbox.get_active()) {
615 ffs["-r"] = fps_combo.get_active_text();
616 transcoder->set_fps(atof(fps_combo.get_active_text()));
619 if (scale_checkbox.get_active()) {
620 ffs["-s"] = string_compose("%1x%2", width_spinner.get_value(), height_spinner.get_value());
622 ffs["-vcodec"] = video_codec_combo.get_active_text();
623 ffs["-acodec"] = audio_codec_combo.get_active_text();
625 if (video_bitrate_combo.get_active_text() == "retain" ) {
626 ffs["-qscale"] = "0";
628 ffs["-b:v"] = video_bitrate_combo.get_active_text();
630 ffs["-b:a"] = audio_bitrate_combo.get_active_text();
632 if (audio_codec_combo.get_active_text() == "aac" ) {
633 ffs["-strict"] = "-2";
636 if (video_codec_combo.get_active_text() == "h264" ) {
637 ffs["-vcodec"] = "libx264";
639 else if (video_codec_combo.get_active_text() == "vpx (webm)" ) {
640 ffs["-vcodec"] = "libvpx";
646 if (optimizations_checkbox.get_active()) {
647 if (video_codec_combo.get_active_text() == "mpeg2video") {
649 ffs["-trellis"] = "2";
651 ffs["-subcmp"] = "2";
653 else if (video_codec_combo.get_active_text() == "mpeg4") {
655 ffs["-flags"] = "+mv4+aic";
656 ffs["-trellis"] = "2";
658 ffs["-subcmp"] = "2";
661 else if (video_codec_combo.get_active_text() == "flv") {
664 ffs["-subcmp"] = "2";
665 ffs["-trellis"] = "2";
666 ffs["-flags"] = "+aic+mv0+mv4";
671 if (bframes_checkbox.get_active() && (
672 video_codec_combo.get_active_text() == "mpeg2video"
673 || video_codec_combo.get_active_text() == "mpeg4"
678 if (preset == "dvd-PAL") {
679 ffs.clear(); /* ignore all prev settings */
680 ffs["-target"] = "pal-dvd";
681 ffs["-aspect"] = "4:3"; /* required for DVD - may be overridden below */
683 else if (preset == "dvd-NTSC") {
684 ffs.clear(); /* ignore all prev settings */
685 ffs["-target"] = "ntsc-dvd";
686 ffs["-aspect"] = "4:3"; /* required for DVD - may be overridden below */
689 if (aspect_checkbox.get_active()) {
690 ffs["-aspect"] = aspect_combo.get_active_text();
692 if (deinterlace_checkbox.get_active()) {
693 ffs["-deinterlace"] = "-y"; // we use '-y' as dummy parameter for non key/value options
697 if (pass == 1 && twopass) {
698 pbar.set_text (_("Encoding Video.. Pass 1/2"));
702 ffs["-passlogfile"] = Glib::path_get_dirname (outfn) + G_DIR_SEPARATOR + "ffmpeg2pass";
703 ffs["-f"] = get_file_extension(invid).empty()?"mov":get_file_extension(invid);
704 #ifdef PLATFORM_WINDOWS
709 } else if (pass == 2) {
710 pbar.set_text (_("Encoding Video.. Pass 2/2"));
712 ffs["-passlogfile"] = Glib::path_get_dirname (outfn) + G_DIR_SEPARATOR + "ffmpeg2pass";
715 frameoffset_t av_offset = ARDOUR_UI::instance()->video_timeline->get_offset();
716 double duration_s = 0;
718 if (insnd_combo.get_active_row_number() == 0) {
719 /* session start to session end */
720 framecnt_t duration_f = _session->current_end_frame() - _session->current_start_frame();
721 duration_s = (double)duration_f / (double)_session->nominal_frame_rate();
722 } else if (insnd_combo.get_active_row_number() == 2) {
724 duration_s = export_range.length() / (double)_session->nominal_frame_rate();
726 /* video start to end */
727 framecnt_t duration_f = ARDOUR_UI::instance()->video_timeline->get_duration();
728 if (av_offset < 0 ) {
729 duration_f += av_offset;
731 duration_s = (double)duration_f / (double)_session->nominal_frame_rate();
734 std::ostringstream osstream; osstream << duration_s;
735 ffs["-t"] = osstream.str();
736 transcoder->set_duration(duration_s * transcoder->get_fps());
738 if (insnd_combo.get_active_row_number() == 0 || insnd_combo.get_active_row_number() == 2) {
739 framepos_t start, snend;
740 const frameoffset_t vid_duration = ARDOUR_UI::instance()->video_timeline->get_duration();
741 if (insnd_combo.get_active_row_number() == 0) {
742 start = _session->current_start_frame();
743 snend = _session->current_end_frame();
745 start = export_range.start();
746 snend = export_range.end_frame();
750 printf("AV offset: %lld Vid-len: %lld Vid-end: %lld || start:%lld || end:%lld\n",
751 av_offset, vid_duration, av_offset+vid_duration, start, snend); // XXX
754 if (av_offset > start && av_offset + vid_duration < snend) {
755 transcoder->set_leadinout((av_offset - start) / (double)_session->nominal_frame_rate(),
756 (snend - (av_offset + vid_duration)) / (double)_session->nominal_frame_rate());
757 } else if (av_offset > start) {
758 transcoder->set_leadinout((av_offset - start) / (double)_session->nominal_frame_rate(), 0);
759 } else if (av_offset + vid_duration < snend) {
760 transcoder->set_leadinout(0, (snend - (av_offset + vid_duration)) / (double)_session->nominal_frame_rate());
761 transcoder->set_avoffset((av_offset - start) / (double)_session->nominal_frame_rate());
764 else if (start > av_offset) {
765 std::ostringstream osstream; osstream << ((start - av_offset) / (double)_session->nominal_frame_rate());
766 ffs["-ss"] = osstream.str();
770 transcoder->set_avoffset((av_offset - start) / (double)_session->nominal_frame_rate());
773 } else if (av_offset < 0) {
774 /* from 00:00:00:00 to video-end */
775 transcoder->set_avoffset(av_offset / (double)_session->nominal_frame_rate());
778 TranscodeFfmpeg::FFSettings meta = transcoder->default_meta_data();
779 if (meta_checkbox.get_active()) {
780 ARDOUR::SessionMetadata * session_data = ARDOUR::SessionMetadata::Metadata();
781 if (session_data->year() > 0 ) {
782 std::ostringstream osstream; osstream << session_data->year();
783 meta["year"] = osstream.str();
785 if (session_data->track_number() > 0 ) {
786 std::ostringstream osstream; osstream << session_data->track_number();
787 meta["track"] = osstream.str();
789 if (session_data->disc_number() > 0 ) {
790 std::ostringstream osstream; osstream << session_data->disc_number();
791 meta["disc"] = osstream.str();
793 if (!session_data->title().empty()) {meta["title"] = session_data->title();}
794 if (!session_data->artist().empty()) {meta["author"] = session_data->artist();}
795 if (!session_data->album_artist().empty()) {meta["album_artist"] = session_data->album_artist();}
796 if (!session_data->album().empty()) {meta["album"] = session_data->album();}
797 if (!session_data->genre().empty()) {meta["genre"] = session_data->genre();}
798 if (!session_data->composer().empty()) {meta["composer"] = session_data->composer();}
799 if (!session_data->comment().empty()) {meta["comment"] = session_data->comment();}
800 if (!session_data->copyright().empty()) {meta["copyright"] = session_data->copyright();}
801 if (!session_data->subtitle().empty()) {meta["description"] = session_data->subtitle();}
804 #if 1 /* tentative debug mode */
805 if (debug_checkbox.get_active()) {
806 transcoder->set_debug(true);
810 transcoder->Progress.connect(*this, invalidator (*this), boost::bind (&ExportVideoDialog::update_progress , this, _1, _2), gui_context());
811 transcoder->Finished.connect(*this, invalidator (*this), boost::bind (&ExportVideoDialog::finished, this), gui_context());
812 if (!transcoder->encode(outfn, insnd, invid, ffs, meta, map)) {
813 ARDOUR_UI::instance()->popup_error(_("Transcoding failed."));
814 Gtk::Dialog::response(RESPONSE_CANCEL);
820 ExportVideoDialog::change_file_extension (std::string ext)
822 outfn_path_entry.set_text (
823 strip_file_extension(outfn_path_entry.get_text()) + ext
828 ExportVideoDialog::scale_checkbox_toggled ()
830 width_spinner.set_sensitive(scale_checkbox.get_active());
831 height_spinner.set_sensitive(scale_checkbox.get_active());
835 ExportVideoDialog::fps_checkbox_toggled ()
837 fps_combo.set_sensitive(fps_checkbox.get_active());
841 ExportVideoDialog::aspect_checkbox_toggled ()
843 aspect_combo.set_sensitive(aspect_checkbox.get_active());
847 ExportVideoDialog::video_codec_combo_changed ()
849 if (( video_codec_combo.get_active_text() == "mpeg4"
850 ||video_codec_combo.get_active_text() == "mpeg2video"
852 preset_combo.get_active_text() == "dvd-PAL"
853 ||preset_combo.get_active_text() == "dvd-NTSC"
855 bframes_checkbox.set_sensitive(true);
856 optimizations_checkbox.set_sensitive(true);
857 if (video_codec_combo.get_active_text() == "mpeg2video") {
858 optimizations_label.set_text("-mbd rd -trellis 2 -cmp 2 -subcmp 2"); // mpeg2
859 } else if (video_codec_combo.get_active_text() == "mpeg4") {
860 optimizations_label.set_text("-mbd rd -flags +mv4+aic -trellis 2 -cmp 2 -subcmp 2 -g 300"); // mpeg4
862 optimizations_label.set_text("-mbd 2 -cmp 2 -subcmp 2 -trellis 2 -flags +aic+mv0+mv4 -g 160"); // flv
865 bframes_checkbox.set_sensitive(false);
866 bframes_checkbox.set_active(false);
867 optimizations_checkbox.set_sensitive(false);
868 optimizations_checkbox.set_active(false);
869 optimizations_label.set_text("-");
874 ExportVideoDialog::preset_combo_changed ()
876 std::string p = preset_combo.get_active_text();
877 scale_checkbox.set_sensitive(true);
880 change_file_extension(".flv");
881 audio_codec_combo.set_active(1);
882 video_codec_combo.set_active(0);
883 audio_bitrate_combo.set_active(1);
884 video_bitrate_combo.set_active(1);
885 audio_samplerate_combo.set_active(1);
887 else if (p == "you-tube") {
888 change_file_extension(".avi");
889 audio_codec_combo.set_active(2);
890 video_codec_combo.set_active(5);
891 audio_bitrate_combo.set_active(1);
892 video_bitrate_combo.set_active(2);
893 if (_session->nominal_frame_rate() == 48000 || _session->nominal_frame_rate() == 96000) {
894 audio_samplerate_combo.set_active(2);
896 audio_samplerate_combo.set_active(1);
899 else if (p == "ogg") {
900 change_file_extension(".ogv");
901 audio_codec_combo.set_active(3);
902 video_codec_combo.set_active(1);
903 audio_bitrate_combo.set_active(2);
904 video_bitrate_combo.set_active(2);
905 if (_session->nominal_frame_rate() == 48000 || _session->nominal_frame_rate() == 96000) {
906 audio_samplerate_combo.set_active(2);
908 audio_samplerate_combo.set_active(1);
911 else if (p == "dvd-mp2") {
912 change_file_extension(".mpg");
913 audio_codec_combo.set_active(4);
914 video_codec_combo.set_active(3);
915 audio_bitrate_combo.set_active(3);
916 video_bitrate_combo.set_active(3);
917 audio_samplerate_combo.set_active(2);
919 else if (p == "dvd-NTSC" || p == "dvd-PAL") {
920 change_file_extension(".mpg");
921 audio_codec_combo.set_active(5);
922 video_codec_combo.set_active(3);
923 audio_bitrate_combo.set_active(3);
924 video_bitrate_combo.set_active(3);
925 audio_samplerate_combo.set_active(2);
927 scale_checkbox.set_active(false);
928 scale_checkbox.set_sensitive(false);
930 else if (p == "mpeg4") {
931 change_file_extension(".mp4");
932 audio_codec_combo.set_active(0);
933 video_codec_combo.set_active(4);
934 audio_bitrate_combo.set_active(3);
935 video_bitrate_combo.set_active(3);
936 if (_session->nominal_frame_rate() == 48000 || _session->nominal_frame_rate() == 96000) {
937 audio_samplerate_combo.set_active(2);
939 audio_samplerate_combo.set_active(1);
944 audio_codec_combo.set_sensitive(true);
945 video_codec_combo.set_sensitive(true);
946 audio_bitrate_combo.set_sensitive(true);
947 video_bitrate_combo.set_sensitive(true);
948 audio_samplerate_combo.set_sensitive(true);
950 audio_codec_combo.set_sensitive(false);
951 video_codec_combo.set_sensitive(false);
952 audio_bitrate_combo.set_sensitive(false);
953 video_bitrate_combo.set_sensitive(false);
954 audio_samplerate_combo.set_sensitive(false);
957 Gtk::Table *t = (Gtk::Table*) preset_combo.get_parent();
958 Gtk::Table_Helpers::TableList c = t->children();
959 Gtk::Table_Helpers::TableList::iterator it;
960 if (p == "dvd-PAL" || p == "dvd-NTSC") {
961 for (it = c.begin(); it != c.end(); ++it) {
962 int row = it->get_top_attach();
963 if (row == 2 || row == 3 || row== 5 || row== 6 || row == 9) {
964 it->get_widget()->hide();
968 for (it = c.begin(); it != c.end(); ++it) {
969 int row = it->get_top_attach();
970 if (row == 2 || row == 3 || row== 5 || row== 6 || row == 9) {
971 it->get_widget()->show();
976 video_codec_combo_changed();
980 ExportVideoDialog::open_outfn_dialog ()
982 Gtk::FileChooserDialog dialog(_("Save Exported Video File"), Gtk::FILE_CHOOSER_ACTION_SAVE);
983 dialog.set_filename (outfn_path_entry.get_text());
985 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
986 dialog.add_button(Gtk::Stock::OK, Gtk::RESPONSE_OK);
988 int result = dialog.run();
990 if (result == Gtk::RESPONSE_OK) {
991 std::string filename = dialog.get_filename();
993 if (filename.length()) {
994 outfn_path_entry.set_text (filename);
1000 ExportVideoDialog::open_invid_dialog ()
1002 Gtk::FileChooserDialog dialog(_("Save Exported Video File"), Gtk::FILE_CHOOSER_ACTION_SAVE);
1003 dialog.set_filename (invid_path_entry.get_text());
1005 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1006 dialog.add_button(Gtk::Stock::OK, Gtk::RESPONSE_OK);
1008 int result = dialog.run();
1010 if (result == Gtk::RESPONSE_OK) {
1011 std::string filename = dialog.get_filename();
1013 if (filename.length()) {
1014 invid_path_entry.set_text (filename);