7 // work around for __STDC_CONSTANT_MACROS
11 #include "bcwindowbase.h"
12 #include "bitspopup.h"
17 #include "fileffmpeg.h"
18 #include "filesystem.h"
19 #include "indexfile.h"
21 #include "mainerror.h"
22 #include "mainprogress.h"
24 #include "preferences.h"
25 #include "videodevice.inc"
27 FileFFMPEG::FileFFMPEG(Asset *asset, File *file)
28 : FileBase(asset, file)
31 if(asset->format == FILE_UNKNOWN)
32 asset->format = FILE_FFMPEG;
35 FileFFMPEG::~FileFFMPEG()
41 FFMpegConfigNum::FFMpegConfigNum(BC_Window *window,
42 int x, int y, char *title_text, int *output)
43 : BC_TumbleTextBox(window, (int64_t)*output,
44 (int64_t)-1, (int64_t)25000000, 100, y, 100)
46 this->window = window;
47 this->x = x; this->y = y;
48 this->title_text = title_text;
49 this->output = output;
52 FFMpegConfigNum::~FFMpegConfigNum()
56 void FFMpegConfigNum::create_objects()
58 window->add_subwindow(title = new BC_Title(x, y, title_text));
59 BC_TumbleTextBox::create_objects();
62 int FFMpegConfigNum::update_text(const char *text)
64 BC_TumbleTextBox::update(text);
65 return handle_event();
68 int FFMpegConfigNum::handle_event()
70 *output = atol(get_text());
74 FFMpegAudioNum::FFMpegAudioNum(BC_Window *window,
75 int x, int y, char *title_text, int *output)
76 : FFMpegConfigNum(window, x, y, title_text, output)
80 int FFMpegAudioBitrate::handle_event()
82 int ret = FFMpegAudioNum::handle_event();
86 FFMpegVideoNum::FFMpegVideoNum(BC_Window *window,
87 int x, int y, char *title_text, int *output)
88 : FFMpegConfigNum(window, x, y, title_text, output)
92 int FFMpegVideoBitrate::handle_event()
94 int ret = FFMpegVideoNum::handle_event();
95 Asset *asset = window()->asset;
96 if( asset->ff_video_bitrate )
97 window()->quality->disable();
99 window()->quality->enable();
103 int FFMpegVideoQuality::handle_event()
105 int ret = FFMpegVideoNum::handle_event();
106 Asset *asset = window()->asset;
107 if( asset->ff_video_quality )
108 window()->bitrate->disable();
110 window()->bitrate->enable();
114 void FileFFMPEG::get_parameters(BC_WindowBase *parent_window,
115 Asset *asset, BC_WindowBase *&format_window,
116 int audio_options, int video_options)
119 FFMPEGConfigAudio *window = new FFMPEGConfigAudio(parent_window, asset);
120 format_window = window;
121 window->create_objects();
122 if( !window->run_window() )
123 strcpy(asset->ff_audio_options, window->audio_options->get_text());
126 else if(video_options) {
127 FFMPEGConfigVideo *window = new FFMPEGConfigVideo(parent_window, asset);
128 format_window = window;
129 window->create_objects();
130 if( !window->run_window() )
131 strcpy(asset->ff_video_options, window->video_options->get_text());
136 int FileFFMPEG::check_sig(Asset *asset)
138 char *ptr = strstr(asset->path, ".pcm");
140 ptr = strstr(asset->path, ".raw");
144 int ret = !ffmpeg.init_decoder(asset->path) &&
145 !ffmpeg.open_decoder() ? 1 : 0;
149 void FileFFMPEG::get_info(char *path, char *text, int len)
153 cp += sprintf(cp, _("file path: %s\n"), path);
156 if( stat(path, &st) < 0 ) {
157 cp += sprintf(cp, _(" err: %s\n"), strerror(errno));
161 cp += sprintf(cp, _(" %jd bytes\n"), st.st_size);
163 if( !ret ) ret = ffmpeg.init_decoder(path);
164 if( !ret ) ret = ffmpeg.open_decoder();
166 cp += sprintf(cp, _("info:\n"));
167 ffmpeg.info(cp, len-(cp-text));
170 sprintf(cp, _("== open failed\n"));
173 int FileFFMPEG::get_video_info(int track, int &pid, double &framerate,
174 int &width, int &height, char *title)
177 pid = ff->ff_video_pid(track);
178 framerate = ff->ff_frame_rate(track);
179 width = ff->ff_video_width(track);
180 height = ff->ff_video_height(track);
181 if( title ) *title = 0;
185 int FileFFMPEG::get_audio_for_video(int vstream, int astream, int64_t &channel_mask)
188 return ff->ff_audio_for_video(vstream, astream, channel_mask);
191 int FileFFMPEG::select_video_stream(Asset *asset, int vstream)
193 if( !ff || !asset->video_data ) return 1;
194 asset->width = ff->ff_video_width(vstream);
195 asset->height = ff->ff_video_height(vstream);
196 asset->video_length = ff->ff_video_frames(vstream);
197 if( (asset->video_length = ff->ff_video_frames(vstream)) < 2 )
198 asset->video_length = asset->video_length < 0 ? 0 : -1;
199 asset->frame_rate = ff->ff_frame_rate(vstream);
203 int FileFFMPEG::select_audio_stream(Asset *asset, int astream)
205 if( !ff || !asset->audio_data ) return 1;
206 asset->sample_rate = ff->ff_sample_rate(astream);
207 asset->audio_length = ff->ff_audio_samples(astream);
211 int FileFFMPEG::open_file(int rd, int wr)
215 ff = new FFMPEG(this);
218 result = ff->init_decoder(asset->path);
219 if( !result ) result = ff->open_decoder();
221 int audio_channels = ff->ff_total_audio_channels();
222 if( audio_channels > 0 ) {
223 asset->audio_data = 1;
224 asset->channels = audio_channels;
225 asset->sample_rate = ff->ff_sample_rate(0);
226 asset->audio_length = ff->ff_audio_samples(0);
228 int video_layers = ff->ff_total_video_layers();
229 if( video_layers > 0 ) {
230 asset->video_data = 1;
231 if( !asset->layers ) asset->layers = video_layers;
232 asset->actual_width = ff->ff_video_width(0);
233 asset->actual_height = ff->ff_video_height(0);
234 if( !asset->width ) asset->width = asset->actual_width;
235 if( !asset->height ) asset->height = asset->actual_height;
236 if( !asset->video_length &&
237 (asset->video_length = ff->ff_video_frames(0)) < 2 )
238 asset->video_length = asset->video_length < 0 ? 0 : -1;
239 if( !asset->frame_rate ) asset->frame_rate = ff->ff_frame_rate(0);
241 IndexState *index_state = asset->index_state;
242 index_state->read_markers(file->preferences->index_directory, asset->path);
246 result = ff->init_encoder(asset->path);
247 // must be in this order or dvdauthor will fail
248 if( !result && asset->video_data )
249 result = ff->open_encoder("video", asset->vcodec);
250 if( !result && asset->audio_data )
251 result = ff->open_encoder("audio", asset->acodec);
256 int FileFFMPEG::close_file()
264 int FileFFMPEG::write_samples(double **buffer, int64_t len)
266 if( !ff || len < 0 ) return -1;
268 int ret = ff->encode(stream, buffer, len);
272 int FileFFMPEG::write_frames(VFrame ***frames, int len)
275 int ret = 0, layer = 0;
276 for(int i = 0; i < 1; i++) {
277 for(int j = 0; j < len && !ret; j++) {
278 VFrame *frame = frames[i][j];
279 ret = ff->encode(layer, frame);
286 int FileFFMPEG::read_samples(double *buffer, int64_t len)
288 if( !ff || len < 0 ) return -1;
289 int ch = file->current_channel;
290 int64_t pos = file->current_sample;
291 int ret = ff->decode(ch, pos, buffer, len);
292 if( ret > 0 ) return 0;
293 memset(buffer,0,len*sizeof(*buffer));
297 int FileFFMPEG::read_frame(VFrame *frame)
300 int layer = file->current_layer;
301 int64_t pos = asset->video_length >= 0 ? file->current_frame : 0;
302 int ret = ff->decode(layer, pos, frame);
303 frame->set_status(ret);
304 if( ret >= 0 ) return 0;
305 frame->clear_frame();
310 int64_t FileFFMPEG::get_memory_usage()
315 int FileFFMPEG::colormodel_supported(int colormodel)
320 int FileFFMPEG::get_best_colormodel(Asset *asset, int driver)
325 case PLAYBACK_X11_XV:
326 case PLAYBACK_ASYNCHRONOUS:
328 case PLAYBACK_X11_GL:
330 case PLAYBACK_DV1394:
331 case PLAYBACK_FIREWIRE:
335 case VIDEO4LINUX2JPEG:
336 return BC_COMPRESSED;
338 case VIDEO4LINUX2MPEG:
340 case CAPTURE_JPEG_WEBCAM:
341 return BC_COMPRESSED;
342 case CAPTURE_YUYV_WEBCAM:
344 case CAPTURE_FIREWIRE:
345 case CAPTURE_IEC61883:
353 int FileFFMPEG::get_ff_option(const char *nm, const char *options, char *value)
355 for( const char *cp=options; *cp!=0; ) {
356 char line[BCTEXTLEN], *bp = line, *ep = bp+sizeof(line)-1;
357 while( bp < ep && *cp && *cp!='\n' ) *bp++ = *cp++;
360 if( !line[0] || line[0] == '#' || line[0] == ';' ) continue;
361 char key[BCSTRLEN], val[BCTEXTLEN];
362 if( FFMPEG::scan_option_line(line, key, val) ) continue;
363 if( !strcmp(key, nm) ) {
373 FFMPEGConfigAudio::FFMPEGConfigAudio(BC_WindowBase *parent_window, Asset *asset)
374 : BC_Window(_(PROGRAM_NAME ": Audio Preset"),
375 parent_window->get_abs_cursor_x(1),
376 parent_window->get_abs_cursor_y(1),
379 this->parent_window = parent_window;
385 ff_options_dialog = 0;
388 FFMPEGConfigAudio::~FFMPEGConfigAudio()
390 delete ff_options_dialog;
391 lock_window("FFMPEGConfigAudio::~FFMPEGConfigAudio");
393 presets.remove_all_objects();
397 void FFMPEGConfigAudio::create_objects()
400 lock_window("FFMPEGConfigAudio::create_objects");
403 char option_path[BCTEXTLEN];
404 FFMPEG::set_option_path(option_path, "audio");
405 fs.update(option_path);
406 int total_files = fs.total_files();
407 for(int i = 0; i < total_files; i++) {
408 const char *name = fs.get_entry(i)->get_name();
409 if( asset->fformat[0] != 0 ) {
410 const char *ext = strrchr(name,'.');
412 if( strcmp(asset->fformat, ++ext) ) continue;
414 presets.append(new BC_ListBoxItem(name));
417 if( asset->acodec[0] ) {
418 int k = presets.size();
419 while( --k >= 0 && strcmp(asset->acodec, presets[k]->get_text()) );
420 if( k < 0 ) asset->acodec[0] = 0;
423 if( !asset->acodec[0] && presets.size() > 0 )
424 strcpy(asset->acodec, presets[0]->get_text());
426 add_tool(new BC_Title(x, y, _("Preset:")));
428 preset_popup = new FFMPEGConfigAudioPopup(this, x, y);
429 preset_popup->create_objects();
432 bitrate = new FFMpegAudioBitrate(this, x, y, _("Bitrate:"), &asset->ff_audio_bitrate);
433 bitrate->create_objects();
434 bitrate->set_increment(1000);
436 y += bitrate->get_h() + 10;
437 BC_Title *title = new BC_Title(x, y, _("Audio Options:"));
438 add_subwindow(title);
440 ff_options_dialog = new FFOptionsAudioDialog(this);
441 int x1 = x + title->get_w() + 8;
442 add_subwindow(new FFOptionsViewAudio(this, x1, y, _("view")));
445 if( !asset->ff_audio_options[0] && asset->acodec[0] ) {
446 FFMPEG::set_option_path(option_path, "audio/%s", asset->acodec);
447 FFMPEG::load_options(option_path, asset->ff_audio_options,
448 sizeof(asset->ff_audio_options));
451 audio_options = new FFAudioOptions(this, x, y, get_w()-x-20, 10,
452 sizeof(asset->ff_audio_options)-1, asset->ff_audio_options);
453 audio_options->create_objects();
454 add_subwindow(new BC_OKButton(this));
455 add_subwindow(new BC_CancelButton(this));
457 char value[BCTEXTLEN];
458 if( !FileFFMPEG::get_ff_option("cin_bitrate", asset->ff_audio_options, value) )
459 bitrate->update_text(value);
462 bitrate->handle_event();
466 int FFMPEGConfigAudio::close_event()
472 FFAudioOptions::FFAudioOptions(FFMPEGConfigAudio *audio_popup,
473 int x, int y, int w, int rows, int size, char *text)
474 : BC_ScrollTextBox(audio_popup, x, y, w, rows, text, size)
476 this->audio_popup = audio_popup;
479 int FFAudioOptions::handle_event()
481 strcpy(audio_popup->asset->ff_audio_options, get_text());
486 FFMPEGConfigAudioPopup::FFMPEGConfigAudioPopup(FFMPEGConfigAudio *popup, int x, int y)
487 : BC_PopupTextBox(popup, &popup->presets, popup->asset->acodec, x, y, 300, 300)
492 int FFMPEGConfigAudioPopup::handle_event()
494 strcpy(popup->asset->acodec, get_text());
495 Asset *asset = popup->asset;
496 char option_path[BCTEXTLEN];
497 FFMPEG::set_option_path(option_path, "audio/%s", asset->acodec);
498 FFMPEG::load_options(option_path, asset->ff_audio_options,
499 sizeof(asset->ff_audio_options));
500 popup->audio_options->update(asset->ff_audio_options);
502 char value[BCTEXTLEN];
503 if( !FileFFMPEG::get_ff_option("cin_bitrate", asset->ff_audio_options, value) )
504 popup->bitrate->update_text(value);
509 FFMPEGConfigAudioToggle::FFMPEGConfigAudioToggle(FFMPEGConfigAudio *popup,
510 char *title_text, int x, int y, int *output)
511 : BC_CheckBox(x, y, *output, title_text)
514 this->output = output;
516 int FFMPEGConfigAudioToggle::handle_event()
518 *output = get_value();
524 FFMPEGConfigVideo::FFMPEGConfigVideo(BC_WindowBase *parent_window, Asset *asset)
525 : BC_Window(_(PROGRAM_NAME ": Video Preset"),
526 parent_window->get_abs_cursor_x(1),
527 parent_window->get_abs_cursor_y(1),
530 this->parent_window = parent_window;
539 FFMPEGConfigVideo::~FFMPEGConfigVideo()
541 delete ff_options_dialog;
542 lock_window("FFMPEGConfigVideo::~FFMPEGConfigVideo");
543 if(preset_popup) delete preset_popup;
544 presets.remove_all_objects();
548 void FFMPEGConfigVideo::create_objects()
551 lock_window("FFMPEGConfigVideo::create_objects");
553 add_subwindow(new BC_Title(x, y, _("Compression:")));
557 char option_path[BCTEXTLEN];
558 FFMPEG::set_option_path(option_path, "video");
559 fs.update(option_path);
560 int total_files = fs.total_files();
561 for(int i = 0; i < total_files; i++) {
562 const char *name = fs.get_entry(i)->get_name();
563 if( asset->fformat[0] != 0 ) {
564 const char *ext = strrchr(name,'.');
566 if( strcmp(asset->fformat, ++ext) ) continue;
568 presets.append(new BC_ListBoxItem(name));
571 if( asset->vcodec[0] ) {
572 int k = presets.size();
573 while( --k >= 0 && strcmp(asset->vcodec, presets[k]->get_text()) );
574 if( k < 0 ) asset->vcodec[0] = 0;
577 if( !asset->vcodec[0] && presets.size() > 0 )
578 strcpy(asset->vcodec, presets[0]->get_text());
580 preset_popup = new FFMPEGConfigVideoPopup(this, x, y);
581 preset_popup->create_objects();
583 if( asset->ff_video_bitrate && asset->ff_video_quality ) {
584 asset->ff_video_bitrate = 0;
585 asset->ff_video_quality = 0;
589 bitrate = new FFMpegVideoBitrate(this, x, y, _("Bitrate:"), &asset->ff_video_bitrate);
590 bitrate->create_objects();
591 bitrate->set_increment(100000);
592 y += bitrate->get_h() + 5;
593 quality = new FFMpegVideoQuality(this, x, y, _("Quality:"), &asset->ff_video_quality);
594 quality->create_objects();
595 quality->set_increment(1);
596 quality->set_boundaries((int64_t)0, (int64_t)31);
598 y += quality->get_h() + 10;
599 BC_Title *title = new BC_Title(x, y, _("Video Options:"));
600 add_subwindow(title);
602 ff_options_dialog = new FFOptionsVideoDialog(this);
603 int x1 = x + title->get_w() + 8;
604 add_subwindow(new FFOptionsViewVideo(this, x1, y, _("view")));
607 if( !asset->ff_video_options[0] && asset->vcodec[0] ) {
608 FFMPEG::set_option_path(option_path, "video/%s", asset->vcodec);
609 FFMPEG::load_options(option_path, asset->ff_video_options,
610 sizeof(asset->ff_video_options));
613 video_options = new FFVideoOptions(this, x, y, get_w()-x-20, 10,
614 sizeof(asset->ff_video_options)-1, asset->ff_video_options);
615 video_options->create_objects();
616 add_subwindow(new BC_OKButton(this));
617 add_subwindow(new BC_CancelButton(this));
619 char value[BCTEXTLEN];
620 if( !FileFFMPEG::get_ff_option("cin_quality", asset->ff_video_options, value) )
621 quality->update_text(value);
622 if( !FileFFMPEG::get_ff_option("cin_bitrate", asset->ff_video_options, value) )
623 bitrate->update_text(value);
626 if( asset->ff_video_bitrate )
628 if( asset->ff_video_quality )
633 int FFMPEGConfigVideo::close_event()
639 FFVideoOptions::FFVideoOptions(FFMPEGConfigVideo *video_popup,
640 int x, int y, int w, int rows, int size, char *text)
641 : BC_ScrollTextBox(video_popup, x, y, w, rows, text, size)
643 this->video_popup = video_popup;
646 int FFVideoOptions::handle_event()
648 strcpy(video_popup->asset->ff_video_options, get_text());
653 FFMPEGConfigVideoPopup::FFMPEGConfigVideoPopup(FFMPEGConfigVideo *popup, int x, int y)
654 : BC_PopupTextBox(popup, &popup->presets, popup->asset->vcodec, x, y, 300, 300)
659 int FFMPEGConfigVideoPopup::handle_event()
661 strcpy(popup->asset->vcodec, get_text());
662 Asset *asset = popup->asset;
663 char option_path[BCTEXTLEN];
664 FFMPEG::set_option_path(option_path, "video/%s", asset->vcodec);
665 FFMPEG::load_options(option_path, asset->ff_video_options,
666 sizeof(asset->ff_video_options));
667 popup->video_options->update(asset->ff_video_options);
669 char value[BCTEXTLEN];
670 if( !FileFFMPEG::get_ff_option("cin_quality", asset->ff_video_options, value) ) {
671 popup->quality->update_text(value);
673 if( !FileFFMPEG::get_ff_option("cin_bitrate", asset->ff_video_options, value) )
674 popup->bitrate->update_text(value);
679 FFMPEGConfigVideoToggle::FFMPEGConfigVideoToggle(FFMPEGConfigVideo *popup,
680 char *title_text, int x, int y, int *output)
681 : BC_CheckBox(x, y, *output, title_text)
684 this->output = output;
686 int FFMPEGConfigVideoToggle::handle_event()
688 *output = get_value();
692 FFMPEGScanProgress::FFMPEGScanProgress(IndexFile *index_file, MainProgressBar *progress_bar,
693 const char *title, int64_t length, int64_t *position, int *canceled)
696 this->index_file = index_file;
697 this->progress_bar = progress_bar;
698 strcpy(this->progress_title, title);
699 this->length = length;
700 this->position = position;
701 this->canceled = canceled;
706 FFMPEGScanProgress::~FFMPEGScanProgress()
713 void FFMPEGScanProgress::run()
716 if( progress_bar->update(*position) ) {
717 *canceled = done = 1;
720 index_file->redraw_edits(0);
725 int FileFFMPEG::get_index(IndexFile *index_file, MainProgressBar *progress_bar)
728 if( !file->preferences->ffmpeg_marker_indexes ) return 1;
730 IndexState *index_state = index_file->get_state();
731 if( index_state->index_status != INDEX_NOTTESTED ) return 0;
732 index_state->reset_index();
733 index_state->reset_markers();
734 index_state->index_status = INDEX_BUILDING;
736 for( int aidx=0; aidx<ff->ffaudio.size(); ++aidx ) {
737 FFAudioStream *aud = ff->ffaudio[aidx];
738 index_state->add_audio_stream(aud->channels, aud->length);
742 int64_t file_bytes = fs.get_size(ff->fmt_ctx->filename);
743 char *index_path = index_file->index_filename;
746 int64_t scan_position = 0;
747 FFMPEGScanProgress *scan_progress = 0;
749 char progress_title[BCTEXTLEN];
750 sprintf(progress_title, _("Creating %s\n"), index_path);
751 progress_bar->update_title(progress_title, 1);
752 progress_bar->update_length(file_bytes);
753 scan_progress = new FFMPEGScanProgress(index_file,
754 progress_bar, progress_title, file_bytes,
755 &scan_position, &canceled);
758 index_state->index_bytes = file_bytes;
759 index_state->init_scan(file->preferences->index_size);
761 if( ff->scan(index_state, &scan_position, &canceled) || canceled ) {
762 index_state->reset_index();
763 index_state->reset_markers();
767 delete scan_progress;
768 if( canceled ) return 1;
770 index_state->marker_status = MARKERS_READY;
771 return index_state->create_index(index_path, asset);
776 FFOptions_OptPanel(FFOptionsWindow *fwin, int x, int y, int w, int h)
777 : BC_ListBox(x, y, w, h, LISTBOX_TEXT), opts(items[0]), vals(items[1])
780 update(); // init col/wid/columns
784 ~FFOptions_OptPanel()
788 void FFOptions_OptPanel::create_objects()
790 const char *cols[] = { _("option"), _("value"), };
791 const int col1_w = 150;
792 int wids[] = { col1_w, get_w()-col1_w };
793 BC_ListBox::update(&items[0], &cols[0], &wids[0], sizeof(items)/sizeof(items[0]));
796 int FFOptions_OptPanel::update()
800 FFOptions &options = fwin->options;
801 for( int i=0; i<options.size(); ++i ) {
802 FFOptions_Opt *opt = options[i];
803 opts.append(opt->item_name);
804 vals.append(opt->item_value);
810 int FFOptions_OptPanel::cursor_leave_event()
817 FFOptions_OptName::FFOptions_OptName(FFOptions_Opt *opt, const char *nm)
823 FFOptions_OptName::~FFOptions_OptName()
827 FFOptions_OptValue::FFOptions_OptValue(FFOptions_Opt *opt)
833 void FFOptions_OptValue::update()
836 char val[BCTEXTLEN]; val[0] = 0;
837 opt->get(val, sizeof(val));
841 void FFOptions_OptValue::update(const char *v)
846 FFOptions_Opt::FFOptions_Opt(FFOptions *options, const AVOption *opt, const char *nm)
848 this->options = options;
850 item_name = new FFOptions_OptName(this, nm);
851 item_value = new FFOptions_OptValue(this);
854 FFOptions_Opt::~FFOptions_Opt()
860 char *FFOptions_Opt::get(char *vp, int sz)
864 if( !opt ) return cp;
866 void *obj = (void *)options->obj;
868 if( av_opt_get(obj, opt->name, 0, &bp) >= 0 && bp != 0 ) {
869 const char *val = (const char *)bp;
870 if( opt->unit && *val ) {
872 const char *uid = unit_name(id);
875 cp = sz >= 0 ? strncpy(vp,val,sz) : strcpy(vp, val);
876 if( sz > 0 ) vp[sz-1] = 0;
883 void FFOptions_Opt::set(const char *val)
885 void *obj = (void *)options->obj;
886 if( !obj || !opt ) return;
887 av_opt_set(obj, opt->name, val, 0);
891 FFOptionsKindItem::FFOptionsKindItem(FFOptionsKind *kind, const char *text, int idx)
898 FFOptionsKindItem::~FFOptionsKindItem()
902 int FFOptionsKindItem::handle_event()
904 FFOptionsWindow *fwin = kind->fwin;
905 FFOptions &options = fwin->options;
906 options.initialize(fwin, idx);
911 const char *FFOptionsKind::kinds[] = {
912 N_("codec"), // FF_KIND_CODEC
913 N_("ffmpeg"), // FF_KIND_FFMPEG
917 FFOptionsKind(FFOptionsWindow *fwin, int x, int y, int w)
918 : BC_PopupMenu(x, y, w-calculate_w(0), "")
928 void FFOptionsKind::create_objects()
930 for( int i=0; i<(int)(sizeof(kinds)/sizeof(kinds[0])); ++i )
931 add_item(new FFOptionsKindItem(this, _(kinds[i]), i));
934 int FFOptionsKind::handle_event()
939 void FFOptionsKind::set(int k)
942 set_text(_(kinds[k]));
946 FFOptionsText(FFOptionsWindow *fwin, int x, int y, int w)
947 : BC_TextBox(x, y, w, 1, (char *)"")
957 int FFOptionsText::handle_event()
963 FFOptionsUnits(FFOptionsWindow *fwin, int x, int y, int w)
964 : BC_PopupMenu(x, y, w, "")
974 int FFOptionsUnits::handle_event()
976 const char *text = get_text();
977 if( text && fwin->selected ) {
978 fwin->selected->set(text);
979 fwin->selected->item_value->update();
980 av_dict_set(&fwin->dialog->ff_opts,
981 fwin->selected->item_name->get_text(),
982 fwin->selected->item_value->get_text(), 0);
989 FFOptionsApply(FFOptionsWindow *fwin, int x, int y)
990 : BC_GenericButton(x, y, _("Apply"))
1000 int FFOptionsApply::handle_event()
1002 const char *text = fwin->text->get_text();
1003 if( text && fwin->selected ) {
1004 fwin->selected->set(text);
1005 fwin->selected->item_value->update();
1006 av_dict_set(&fwin->dialog->ff_opts,
1007 fwin->selected->item_name->get_text(),
1008 fwin->selected->item_value->get_text(), 0);
1014 FFOptions::FFOptions()
1020 FFOptions::~FFOptions()
1022 remove_all_objects();
1023 avcodec_free_context(&avctx);
1026 int FFOptions::cmpr(const void *a, const void *b)
1028 FFOptions_Opt *ap = *(FFOptions_Opt **)a;
1029 FFOptions_Opt *bp = *(FFOptions_Opt **)b;
1030 const char *vap = ap->item_name->get_text();
1031 const char *vbp = bp->item_name->get_text();
1032 return strcmp(vap, vbp);
1035 void FFOptions::initialize(FFOptionsWindow *win, int kind)
1037 remove_all_objects();
1042 avctx = avcodec_alloc_context3(win->dialog->codec);
1046 obj = (const void *)avctx->priv_data;
1048 case FF_KIND_FFMPEG:
1049 obj = (const void *)avctx;
1054 FFOptions &conf = *this;
1055 const AVOption *opt = 0;
1056 while( (opt=av_opt_next(obj, opt)) != 0 ) {
1057 if( opt->type == AV_OPT_TYPE_CONST ) continue;
1059 for( int i=0; !dupl && i<size(); ++i ) {
1060 FFOptions_Opt *fopt = conf[i];
1061 const AVOption *op = fopt->opt;
1062 if( op->offset != opt->offset ) continue;
1063 if( op->type != opt->type ) continue;
1065 if( strlen(op->name) < strlen(opt->name) )
1068 if( dupl ) continue;
1069 FFOptions_Opt *fopt = new FFOptions_Opt(this, opt, opt->name);
1071 char val[BCTEXTLEN], *vp = fopt->get(val, sizeof(val));
1072 fopt->item_value->update(vp);
1076 qsort(&values[0],size(),sizeof(values[0]),cmpr);
1077 win->kind->set(kind);
1078 win->panel->update();
1079 win->panel->set_yposition(0);
1082 int FFOptions::update()
1085 FFOptions &conf = *this;
1087 for( int i=0; i<size(); ++i ) {
1088 FFOptions_Opt *fopt = conf[i];
1089 char val[BCTEXTLEN], *vp = fopt->get(val, sizeof(val));
1090 if( !vp || !strcmp(val, fopt->item_value->get_text()) ) continue;
1091 fopt->item_value->update(val);
1097 void FFOptions::dump(FILE *fp)
1100 const AVOption *opt = 0;
1101 FFOptions &conf = *this;
1103 while( (opt=av_opt_next(obj, opt)) != 0 ) {
1104 if( opt->type == AV_OPT_TYPE_CONST ) continue;
1106 while( --k >= 0 && strcmp(opt->name, conf[k]->opt->name) );
1107 if( k < 0 ) continue;
1108 FFOptions_Opt *fopt = conf[k];
1109 char val[BCTEXTLEN], *vp = fopt->get(val,sizeof(val));
1110 fprintf(fp, " %s:=%s", opt->name, vp);
1112 char unt[BCTEXTLEN], *up = unt;
1114 fprintf(fp, "%s", unt);
1121 void FFOptionsWindow::update(FFOptions_Opt *opt)
1123 if( selected != opt ) {
1124 if( selected ) selected->item_name->set_selected(0);
1126 if( selected ) selected->item_name->set_selected(1);
1128 clear_box(0,0, 0,panel->get_y());
1129 char str[BCTEXTLEN], *sp;
1131 if( opt ) opt->types(sp);
1134 if( opt ) opt->ranges(sp);
1136 while( units->total_items() ) units->del_item(0);
1137 char unit[BCSTRLEN]; strcpy(unit, "()");
1138 if( opt && opt->opt ) {
1139 ArrayList<const char *> names;
1141 if( opt->opt->unit ) {
1142 n = opt->units(names);
1143 if( n > 0 ) strcpy(unit,opt->opt->unit);
1145 for( int i=0; i<n; ++i )
1146 units->add_item(new BC_MenuItem(names[i], 0));
1148 units->set_text(unit);
1149 char val[BCTEXTLEN]; val[0] = 0;
1150 if( opt ) opt->get(val, sizeof(val));
1156 void FFOptions_OptPanel::show_tip(const char *tip)
1159 int len = strlen(tip);
1160 if( len > (int)sizeof(tip_text)-1 ) len = sizeof(tip_text)-1;
1161 strncpy(tip_text,tip,len);
1163 int line_limit = 60;
1164 int limit2 = line_limit/2;
1165 int limit4 = line_limit/4-2;
1166 char *cp = tip_text, *dp = cp+len;
1167 int n; char *bp, *ep, *pp, *sp;
1169 for( ep=cp; ep<dp && *ep!='\n'; ++ep );
1170 // target about half remaining line, constrain line_limit
1171 if( (n=(ep-1-cp)/2) < limit2 || n > line_limit )
1173 // search for last punct, last space before line_limit
1174 for( bp=cp, pp=sp=0; --n>=0 && cp<ep; ++cp ) {
1175 if( ispunct(*cp) && isspace(*(cp+1)) ) pp = cp;
1176 else if( isspace(*cp) ) sp = cp;
1180 // first, after punctuation
1181 if( pp && pp-bp >= limit4 )
1187 // last, on next space
1189 while( cp<dp && !isspace(*cp) ) ++cp;
1196 fwin->panel->set_tooltip(tip_text);
1197 fwin->panel->show_tooltip();
1200 int FFOptions_OptPanel::selection_changed()
1202 FFOptions_Opt *opt = 0;
1203 BC_ListBoxItem *item = get_selection(0, 0);
1205 FFOptions_OptName *opt_name = (FFOptions_OptName *)item;
1206 opt = opt_name->opt;
1209 if( opt ) show_tip(opt->tip());
1214 int FFOptions_Opt::types(char *rp)
1216 const char *cp = "";
1217 if( opt ) switch (opt->type) {
1218 case AV_OPT_TYPE_FLAGS: cp = N_("<flags>"); break;
1219 case AV_OPT_TYPE_INT: cp = N_("<int>"); break;
1220 case AV_OPT_TYPE_INT64: cp = N_("<int64>"); break;
1221 case AV_OPT_TYPE_DOUBLE: cp = N_("<double>"); break;
1222 case AV_OPT_TYPE_FLOAT: cp = N_("<float>"); break;
1223 case AV_OPT_TYPE_STRING: cp = N_("<string>"); break;
1224 case AV_OPT_TYPE_RATIONAL: cp = N_("<rational>"); break;
1225 case AV_OPT_TYPE_BINARY: cp = N_("<binary>"); break;
1226 case AV_OPT_TYPE_IMAGE_SIZE: cp = N_("<image_size>"); break;
1227 case AV_OPT_TYPE_VIDEO_RATE: cp = N_("<video_rate>"); break;
1228 case AV_OPT_TYPE_PIXEL_FMT: cp = N_("<pix_fmt>"); break;
1229 case AV_OPT_TYPE_SAMPLE_FMT: cp = N_("<sample_fmt>"); break;
1230 case AV_OPT_TYPE_DURATION: cp = N_("<duration>"); break;
1231 case AV_OPT_TYPE_COLOR: cp = N_("<color>"); break;
1232 case AV_OPT_TYPE_CHANNEL_LAYOUT: cp = N_("<channel_layout>"); break;
1233 case AV_OPT_TYPE_BOOL: cp = N_("<bool>"); break;
1234 default: cp = N_("<undef>"); break;
1236 return sprintf(rp, "%s", _(cp));
1238 int FFOptions_Opt::scalar(double d, char *rp)
1241 if( d == INT_MAX ) cp = "INT_MAX";
1242 else if( d == INT_MIN ) cp = "INT_MIN";
1243 else if( d == UINT32_MAX ) cp = "UINT32_MAX";
1244 else if( d == (double)INT64_MAX ) cp = "I64_MAX";
1245 else if( d == INT64_MIN ) cp = "I64_MIN";
1246 else if( d == FLT_MAX ) cp = "FLT_MAX";
1247 else if( d == FLT_MIN ) cp = "FLT_MIN";
1248 else if( d == -FLT_MAX ) cp = "-FLT_MAX";
1249 else if( d == -FLT_MIN ) cp = "-FLT_MIN";
1250 else if( d == DBL_MAX ) cp = "DBL_MAX";
1251 else if( d == DBL_MIN ) cp = "DBL_MIN";
1252 else if( d == -DBL_MAX ) cp = "-DBL_MAX";
1253 else if( d == -DBL_MIN ) cp = "-DBL_MIN";
1254 else if( d == 0 ) cp = signbit(d) ? "-0" : "0";
1255 else if( isnan(d) ) cp = signbit(d) ? "-NAN" : "NAN";
1256 else if( isinf(d) ) cp = signbit(d) ? "-INF" : "INF";
1257 else return sprintf(rp, "%g", d);
1258 return sprintf(rp, "%s", cp);
1261 int FFOptions_Opt::ranges(char *rp)
1263 if( !opt ) return 0;
1264 void *obj = (void *)options->obj;
1265 if( !obj ) return 0;
1267 switch (opt->type) {
1268 case AV_OPT_TYPE_INT:
1269 case AV_OPT_TYPE_INT64:
1270 case AV_OPT_TYPE_DOUBLE:
1271 case AV_OPT_TYPE_FLOAT: break;
1274 AVOptionRanges *r = 0;
1276 if( av_opt_query_ranges(&r, obj, opt->name, AV_OPT_SEARCH_FAKE_OBJ) < 0 ) return 0;
1277 for( int i=0; i<r->nb_ranges; ++i ) {
1278 cp += sprintf(cp, " ("); cp += scalar(r->range[i]->value_min, cp);
1279 cp += sprintf(cp, ".."); cp += scalar(r->range[i]->value_max, cp);
1280 cp += sprintf(cp, ")");
1282 av_opt_freep_ranges(&r);
1286 int FFOptions_Opt::units(ArrayList<const char *> &names)
1288 if( !opt || !opt->unit ) return 0;
1289 const void *obj = options->obj;
1290 if( !obj ) return 0;
1292 ArrayList<const AVOption *> opts;
1293 const AVOption *opt = NULL;
1294 while( (opt=av_opt_next(obj, opt)) != 0 ) {
1295 if( !opt->unit ) continue;
1296 if( opt->type != AV_OPT_TYPE_CONST ) continue;
1297 if( strcmp(this->opt->unit, opt->unit) ) continue;
1298 int i = opts.size();
1300 if( opts[i]->default_val.i64 != opt->default_val.i64 ) continue;
1301 if( strlen(opts[i]->name) < strlen(opt->name) ) opts[i] = opt;
1304 if( i >= 0 ) continue;
1308 for( int i=0; i<opts.size(); ++i )
1309 names.append(opts[i]->name);
1311 return names.size();
1314 int FFOptions_Opt::units(char *rp)
1316 ArrayList<const char *> names;
1317 int n = units(names);
1320 cp += sprintf(cp, " [%s:", this->opt->unit);
1321 for( int i=0; i<n; ++i )
1322 cp += sprintf(cp, " %s", names[i]);
1323 cp += sprintf(cp, "]:");
1327 const char *FFOptions_Opt::unit_name(int id)
1329 if( !opt || !opt->unit ) return 0;
1330 const void *obj = options->obj;
1331 if( !obj ) return 0;
1333 const char *ret = 0;
1334 const AVOption *opt = NULL;
1335 while( (opt=av_opt_next(obj, opt)) != 0 ) {
1336 if( !opt->unit ) continue;
1337 if( opt->type != AV_OPT_TYPE_CONST ) continue;
1338 if( strcmp(this->opt->unit, opt->unit) ) continue;
1339 if( opt->default_val.i64 != id ) continue;
1340 if( !ret ) { ret = opt->name; continue; }
1341 if( strlen(ret) < strlen(opt->name) ) ret = opt->name;
1347 const char *FFOptions_Opt::tip()
1349 return !opt ? 0 : opt->help;
1353 FFOptionsWindow::FFOptionsWindow(FFOptionsDialog *dialog)
1354 : BC_Window(_(PROGRAM_NAME ": Options"), 60, 30, 640, 400)
1356 this->dialog = dialog;
1360 FFOptionsWindow::~FFOptionsWindow()
1364 void FFOptionsWindow::create_objects()
1367 int x0 = 10, y0 = 10;
1369 add_subwindow(title = new BC_Title(x, y, _("Format: ")));
1370 x += title->get_w();
1371 add_subwindow(new BC_Title(x, y, dialog->format_name));
1373 add_subwindow(title = new BC_Title(x, y, _("Codec: ")));
1374 x += title->get_w();
1375 add_subwindow(new BC_Title(x, y, dialog->codec_name));
1377 x = x0; y += title->get_h() + 10; y0 = y;
1378 add_subwindow(title = new BC_Title(x, y, _("Type: ")));
1379 x += title->get_w() + 8;
1380 add_subwindow(type = new BC_Title(x, y, (char *)""));
1382 add_subwindow(title = new BC_Title(x, y, _("Range: ")));
1383 x += title->get_w() + 8;
1384 add_subwindow(range = new BC_Title(x, y, (char *)""));
1386 x = x0; y += title->get_h() + 10;
1387 add_subwindow(units = new FFOptionsUnits(this, x, y, 120));
1388 x += units->get_w() + 8;
1389 int x1 = get_w() - BC_GenericButton::calculate_w(this, _("Apply")) - 8;
1390 add_subwindow(text = new FFOptionsText(this, x, y, x1-x - 8));
1391 add_subwindow(apply = new FFOptionsApply(this, x1, y));
1392 y += units->get_h() + 10;
1393 add_subwindow(kind = new FFOptionsKind(this, x1, y0, apply->get_w()));
1394 kind->create_objects();
1395 const char *kind_text = _("Kind:");
1396 x1 -= BC_Title::calculate_w(this, kind_text) + 8;
1397 add_subwindow(kind_title = new BC_Title(x1, y0, kind_text));
1400 panel_x = x0; panel_y = y0;
1401 panel_w = get_w()-10 - panel_x;
1402 panel_h = get_h()-10 - panel_y - BC_OKButton::calculate_h();
1403 panel = new FFOptions_OptPanel(this, panel_x, panel_y, panel_w, panel_h);
1404 add_subwindow(panel);
1405 add_subwindow(new BC_OKButton(this));
1406 add_subwindow(new BC_CancelButton(this));
1407 panel->create_objects();
1408 options.initialize(this, FF_KIND_CODEC);
1413 void FFOptionsWindow::draw()
1418 int FFOptionsWindow::resize_event(int w, int h)
1420 int x1 = w - 8 - kind->get_w();
1421 int y = kind->get_y();
1422 kind->reposition_window(x1, y);
1423 x1 -= kind_title->get_w() + 8;
1424 kind_title->reposition_window(x1,y);
1425 x1 = get_w() - apply->get_w() - 8;
1426 int y1 = units->get_y();
1427 apply->reposition_window(x1, y1);
1428 int x0 = units->get_x() + units->get_w() + 8;
1429 int y0 = units->get_y();
1430 text->reposition_window(x0,y0, x1-x0-8);
1431 panel_w = get_w()-10 - panel_x;
1432 panel_h = get_h()-10 - panel_y;
1433 panel->reposition_window(panel_x,panel_y, panel_w, panel_h);
1437 FFOptionsDialog::FFOptionsDialog()
1440 this->options_window = 0;
1441 this->codec_name = 0;
1447 FFOptionsDialog::~FFOptionsDialog()
1450 delete [] codec_name;
1453 void FFOptionsDialog::load_options(const char *bp, int len)
1455 char line[BCTEXTLEN];
1456 char key[BCSTRLEN], val[BCTEXTLEN];
1457 const char *dp = bp + len-1;
1459 while( bp < dp && *bp != 0 ) {
1461 char *cp = line, *ep = cp+sizeof(line)-1;
1462 while( *bp && cp<ep && (*cp=*bp++)!='\n' ) ++cp;
1464 if( line[0] == '#' ) {
1465 sprintf(key,"#%d", no);
1466 av_dict_set(&ff_opts, key, line, 0);
1469 if( line[0] == '\n' ) continue;
1470 if( FFMPEG::scan_option_line(line, key, val) ) continue;
1471 av_dict_set(&ff_opts, key, val, 0);
1475 void FFOptionsDialog::store_options(char *cp, int len)
1477 char *ep = cp + len-1;
1478 AVDictionaryEntry *elem = 0;
1479 while( (elem=av_dict_get(ff_opts, "", elem, AV_DICT_IGNORE_SUFFIX)) != 0 ) {
1480 if( elem->key[0] == '#' ) {
1481 cp += snprintf(cp,ep-cp, "%s\n", elem->value);
1484 cp += snprintf(cp,ep-cp, "%s=%s\n", elem->key, elem->value);
1489 void FFOptionsDialog::start(const char *format_name, const char *codec_name,
1490 AVCodec *codec, const char *options, int len)
1492 if( options_window ) {
1493 options_window->lock_window("FFOptionsDialog::start");
1494 options_window->raise_window();
1495 options_window->unlock_window();
1499 this->format_name = cstrdup(format_name);
1500 this->codec_name = cstrdup(codec_name);
1501 this->codec = codec;
1504 load_options(options, len);
1506 BC_DialogThread::start();
1509 BC_Window* FFOptionsDialog::new_gui()
1511 options_window = new FFOptionsWindow(this);
1512 options_window->create_objects();
1513 return options_window;
1516 void FFOptionsDialog::handle_done_event(int result)
1519 char options[ff_len];
1520 store_options(options, ff_len);
1521 update_options(options);
1524 delete [] format_name; format_name = 0;
1525 delete [] codec_name; codec_name = 0;
1526 av_dict_free(&ff_opts);
1529 FFOptionsAudioDialog::FFOptionsAudioDialog(FFMPEGConfigAudio *aud_config)
1531 this->aud_config = aud_config;
1534 FFOptionsAudioDialog::~FFOptionsAudioDialog()
1539 void FFOptionsAudioDialog::update_options(const char *options)
1541 aud_config->audio_options->update(options);
1544 FFOptionsVideoDialog::FFOptionsVideoDialog(FFMPEGConfigVideo *vid_config)
1546 this->vid_config = vid_config;
1549 FFOptionsVideoDialog::~FFOptionsVideoDialog()
1554 void FFOptionsVideoDialog::update_options(const char *options)
1556 vid_config->video_options->update(options);
1560 FFOptionsViewAudio::FFOptionsViewAudio(FFMPEGConfigAudio *aud_config, int x, int y, const char *text)
1561 : BC_GenericButton(x, y, text)
1563 this->aud_config = aud_config;
1566 FFOptionsViewAudio::~FFOptionsViewAudio()
1570 int FFOptionsViewAudio::handle_event()
1572 char audio_format[BCSTRLEN]; audio_format[0] = 0;
1573 char audio_codec[BCSTRLEN]; audio_codec[0] = 0;
1575 Asset *asset = aud_config->asset;
1576 const char *name = asset->acodec;
1577 if( !FFMPEG::get_format(audio_format, "audio", name) &&
1578 !FFMPEG::get_codec(audio_codec, "audio", name) )
1579 codec = avcodec_find_encoder_by_name(audio_codec);
1581 eprintf(_("no codec named: %s: %s"), name, audio_codec);
1584 aud_config->ff_options_dialog->start(audio_format, audio_codec, codec,
1585 asset->ff_audio_options, sizeof(asset->ff_audio_options));
1589 FFOptionsViewVideo::FFOptionsViewVideo(FFMPEGConfigVideo *vid_config, int x, int y, const char *text)
1590 : BC_GenericButton(x, y, text)
1592 this->vid_config = vid_config;
1595 FFOptionsViewVideo::~FFOptionsViewVideo()
1599 int FFOptionsViewVideo::handle_event()
1601 char video_format[BCSTRLEN]; video_format[0] = 0;
1602 char video_codec[BCSTRLEN]; video_codec[0] = 0;
1604 Asset *asset = vid_config->asset;
1605 const char *name = asset->vcodec;
1606 if( !FFMPEG::get_format(video_format, "video", name) &&
1607 !FFMPEG::get_codec(video_codec, "video", name) )
1608 codec = avcodec_find_encoder_by_name(video_codec);
1610 eprintf(_("no codec named: %s: %s"), name, video_codec);
1613 vid_config->ff_options_dialog->start(video_format, video_codec, codec,
1614 asset->ff_video_options, sizeof(asset->ff_video_options));