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, *output, -1, INT_MAX, 100, y, 100)
45 this->window = window;
46 this->x = x; this->y = y;
47 this->title_text = title_text;
48 this->output = output;
51 FFMpegConfigNum::~FFMpegConfigNum()
55 void FFMpegConfigNum::create_objects()
57 window->add_subwindow(title = new BC_Title(x, y, title_text));
58 BC_TumbleTextBox::create_objects();
61 int FFMpegConfigNum::update_param(const char *param, const char *opts)
63 char value[BCTEXTLEN];
64 if( !FileFFMPEG::get_ff_option(param, opts, value) ) {
65 if( (*output = atoi(value)) < 0 ) {
70 BC_TumbleTextBox::update((int64_t)*output);
75 int FFMpegConfigNum::handle_event()
77 *output = atoi(get_text());
81 FFMpegAudioNum::FFMpegAudioNum(BC_Window *window,
82 int x, int y, char *title_text, int *output)
83 : FFMpegConfigNum(window, x, y, title_text, output)
87 int FFMpegAudioBitrate::handle_event()
89 int ret = FFMpegAudioNum::handle_event();
93 FFMpegVideoNum::FFMpegVideoNum(BC_Window *window,
94 int x, int y, char *title_text, int *output)
95 : FFMpegConfigNum(window, x, y, title_text, output)
99 int FFMpegVideoBitrate::handle_event()
101 int ret = FFMpegVideoNum::handle_event();
102 Asset *asset = window()->asset;
103 if( asset->ff_video_bitrate > 0 )
104 window()->quality->disable();
105 else if( !window()->quality->get_textbox()->is_hidden() )
106 window()->quality->enable();
110 int FFMpegVideoQuality::handle_event()
112 int ret = FFMpegVideoNum::handle_event();
113 Asset *asset = window()->asset;
114 if( asset->ff_video_quality >= 0 )
115 window()->bitrate->disable();
116 else if( !window()->bitrate->get_textbox()->is_hidden() )
117 window()->bitrate->enable();
121 void FileFFMPEG::set_parameters(char *cp, int len, const char *bp)
123 char *ep = cp + len-2, ch = 0;
124 while( cp < ep && *bp != 0 ) { ch = *bp++; *cp++ = ch; }
125 if( ch != '\n' ) *cp++ = '\n';
129 void FileFFMPEG::get_parameters(BC_WindowBase *parent_window,
130 Asset *asset, BC_WindowBase *&format_window,
131 int audio_options, int video_options)
134 FFMPEGConfigAudio *window = new FFMPEGConfigAudio(parent_window, asset);
135 format_window = window;
136 window->create_objects();
137 if( !window->run_window() )
138 set_parameters(asset->ff_audio_options, sizeof(asset->ff_audio_options),
139 window->audio_options->get_text());
142 else if(video_options) {
143 FFMPEGConfigVideo *window = new FFMPEGConfigVideo(parent_window, asset);
144 format_window = window;
145 window->create_objects();
146 if( !window->run_window() )
147 set_parameters(asset->ff_video_options, sizeof(asset->ff_video_options),
148 window->video_options->get_text());
153 int FileFFMPEG::check_sig(Asset *asset)
155 char *ptr = strstr(asset->path, ".pcm");
157 ptr = strstr(asset->path, ".raw");
161 int ret = !ffmpeg.init_decoder(asset->path) &&
162 !ffmpeg.open_decoder() ? 1 : 0;
166 void FileFFMPEG::get_info(char *path, char *text, int len)
170 cp += sprintf(cp, _("file path: %s\n"), path);
173 if( stat(path, &st) < 0 ) {
174 cp += sprintf(cp, _(" err: %s\n"), strerror(errno));
178 cp += sprintf(cp, _(" %jd bytes\n"), st.st_size);
180 if( !ret ) ret = ffmpeg.init_decoder(path);
181 if( !ret ) ret = ffmpeg.open_decoder();
183 cp += sprintf(cp, _("info:\n"));
184 ffmpeg.info(cp, len-(cp-text));
187 sprintf(cp, _("== open failed\n"));
190 int FileFFMPEG::get_video_info(int track, int &pid, double &framerate,
191 int &width, int &height, char *title)
194 pid = ff->ff_video_pid(track);
195 framerate = ff->ff_frame_rate(track);
196 width = ff->ff_video_width(track);
197 height = ff->ff_video_height(track);
198 if( title ) *title = 0;
202 int FileFFMPEG::get_audio_for_video(int vstream, int astream, int64_t &channel_mask)
205 return ff->ff_audio_for_video(vstream, astream, channel_mask);
208 int FileFFMPEG::select_video_stream(Asset *asset, int vstream)
210 if( !ff || !asset->video_data ) return 1;
211 asset->width = ff->ff_video_width(vstream);
212 asset->height = ff->ff_video_height(vstream);
213 if( (asset->video_length = ff->ff_video_frames(vstream)) < 2 )
214 asset->video_length = asset->video_length < 0 ? 0 : -1;
215 asset->frame_rate = ff->ff_frame_rate(vstream);
219 int FileFFMPEG::select_audio_stream(Asset *asset, int astream)
221 if( !ff || !asset->audio_data ) return 1;
222 asset->sample_rate = ff->ff_sample_rate(astream);
223 asset->audio_length = ff->ff_audio_samples(astream);
227 int FileFFMPEG::open_file(int rd, int wr)
231 ff = new FFMPEG(this);
234 result = ff->init_decoder(asset->path);
235 if( !result ) result = ff->open_decoder();
237 int audio_channels = ff->ff_total_audio_channels();
238 if( audio_channels > 0 ) {
239 asset->audio_data = 1;
240 asset->channels = audio_channels;
241 asset->sample_rate = ff->ff_sample_rate(0);
242 asset->audio_length = ff->ff_audio_samples(0);
243 strcpy(asset->acodec, ff->ff_audio_format(0));
245 int video_layers = ff->ff_total_video_layers();
246 if( video_layers > 0 ) {
247 asset->video_data = 1;
248 if( !asset->layers ) asset->layers = video_layers;
249 asset->actual_width = ff->ff_video_width(0);
250 asset->actual_height = ff->ff_video_height(0);
251 if( !asset->width ) asset->width = asset->actual_width;
252 if( !asset->height ) asset->height = asset->actual_height;
253 if( !asset->video_length &&
254 (asset->video_length = ff->ff_video_frames(0)) < 2 )
255 asset->video_length = asset->video_length < 0 ? 0 : -1;
256 if( !asset->frame_rate ) asset->frame_rate = ff->ff_frame_rate(0);
257 strcpy(asset->vcodec, ff->ff_video_format(0));
259 IndexState *index_state = asset->index_state;
260 index_state->read_markers(file->preferences->index_directory, asset->path);
264 result = ff->init_encoder(asset->path);
265 // must be in this order or dvdauthor will fail
266 if( !result && asset->video_data )
267 result = ff->open_encoder("video", asset->vcodec);
268 if( !result && asset->audio_data )
269 result = ff->open_encoder("audio", asset->acodec);
274 int FileFFMPEG::close_file()
282 int FileFFMPEG::write_samples(double **buffer, int64_t len)
284 if( !ff || len < 0 ) return -1;
286 int ret = ff->encode(stream, buffer, len);
290 int FileFFMPEG::write_frames(VFrame ***frames, int len)
293 int ret = 0, layer = 0;
294 for(int i = 0; i < 1; i++) {
295 for(int j = 0; j < len && !ret; j++) {
296 VFrame *frame = frames[i][j];
297 ret = ff->encode(layer, frame);
304 int FileFFMPEG::read_samples(double *buffer, int64_t len)
306 if( !ff || len < 0 ) return -1;
307 int ch = file->current_channel;
308 int64_t pos = file->current_sample;
309 int ret = ff->decode(ch, pos, buffer, len);
310 if( ret > 0 ) return 0;
311 memset(buffer,0,len*sizeof(*buffer));
315 int FileFFMPEG::read_frame(VFrame *frame)
318 int layer = file->current_layer;
319 int64_t pos = asset->video_length >= 0 ? file->current_frame : 0;
320 int ret = ff->decode(layer, pos, frame);
321 frame->set_status(ret);
322 if( ret >= 0 ) return 0;
323 frame->clear_frame();
328 int64_t FileFFMPEG::get_memory_usage()
333 int FileFFMPEG::colormodel_supported(int colormodel)
338 int FileFFMPEG::get_best_colormodel(Asset *asset, int driver)
343 case PLAYBACK_X11_XV:
344 case PLAYBACK_ASYNCHRONOUS:
346 case PLAYBACK_X11_GL:
348 case PLAYBACK_DV1394:
349 case PLAYBACK_FIREWIRE:
353 case VIDEO4LINUX2JPEG:
354 return BC_COMPRESSED;
356 case VIDEO4LINUX2MPEG:
358 case CAPTURE_JPEG_WEBCAM:
359 return BC_COMPRESSED;
360 case CAPTURE_YUYV_WEBCAM:
362 case CAPTURE_FIREWIRE:
363 case CAPTURE_IEC61883:
371 int FileFFMPEG::get_ff_option(const char *nm, const char *options, char *value)
373 for( const char *cp=options; *cp!=0; ) {
374 char line[BCTEXTLEN], *bp = line, *ep = bp+sizeof(line)-1;
375 while( bp < ep && *cp && *cp!='\n' ) *bp++ = *cp++;
378 if( !line[0] || line[0] == '#' || line[0] == ';' ) continue;
379 char key[BCSTRLEN], val[BCTEXTLEN];
380 if( FFMPEG::scan_option_line(line, key, val) ) continue;
381 if( !strcmp(key, nm) ) {
391 FFMPEGConfigAudio::FFMPEGConfigAudio(BC_WindowBase *parent_window, Asset *asset)
392 : BC_Window(_(PROGRAM_NAME ": Audio Preset"),
393 parent_window->get_abs_cursor_x(1),
394 parent_window->get_abs_cursor_y(1),
397 this->parent_window = parent_window;
403 ff_options_dialog = 0;
406 FFMPEGConfigAudio::~FFMPEGConfigAudio()
408 delete ff_options_dialog;
409 lock_window("FFMPEGConfigAudio::~FFMPEGConfigAudio");
411 presets.remove_all_objects();
415 void FFMPEGConfigAudio::create_objects()
418 lock_window("FFMPEGConfigAudio::create_objects");
421 char option_path[BCTEXTLEN];
422 FFMPEG::set_option_path(option_path, "audio");
423 fs.update(option_path);
424 int total_files = fs.total_files();
425 for(int i = 0; i < total_files; i++) {
426 const char *name = fs.get_entry(i)->get_name();
427 if( asset->fformat[0] != 0 ) {
428 const char *ext = strrchr(name,'.');
430 if( strcmp(asset->fformat, ++ext) ) continue;
432 presets.append(new BC_ListBoxItem(name));
435 if( asset->acodec[0] ) {
436 int k = presets.size();
437 while( --k >= 0 && strcmp(asset->acodec, presets[k]->get_text()) );
438 if( k < 0 ) asset->acodec[0] = 0;
441 if( !asset->acodec[0] && presets.size() > 0 )
442 strcpy(asset->acodec, presets[0]->get_text());
444 add_tool(new BC_Title(x, y, _("Preset:")));
446 preset_popup = new FFMPEGConfigAudioPopup(this, x, y);
447 preset_popup->create_objects();
450 bitrate = new FFMpegAudioBitrate(this, x, y, _("Bitrate:"), &asset->ff_audio_bitrate);
451 bitrate->create_objects();
452 bitrate->set_increment(1000);
453 bitrate->set_boundaries((int64_t)0, (int64_t)INT_MAX);
455 y += bitrate->get_h() + 10;
456 BC_Title *title = new BC_Title(x, y, _("Audio Options:"));
457 add_subwindow(title);
459 ff_options_dialog = new FFOptionsAudioDialog(this);
460 int x1 = x + title->get_w() + 8;
461 add_subwindow(new FFOptionsViewAudio(this, x1, y, _("view")));
464 if( !asset->ff_audio_options[0] && asset->acodec[0] ) {
465 FFMPEG::set_option_path(option_path, "audio/%s", asset->acodec);
466 FFMPEG::load_options(option_path, asset->ff_audio_options,
467 sizeof(asset->ff_audio_options));
470 audio_options = new FFAudioOptions(this, x, y, get_w()-x-20, 10,
471 sizeof(asset->ff_audio_options)-1, asset->ff_audio_options);
472 audio_options->create_objects();
473 add_subwindow(new BC_OKButton(this));
474 add_subwindow(new BC_CancelButton(this));
477 bitrate->update_param("cin_bitrate", asset->ff_audio_options);
482 int FFMPEGConfigAudio::close_event()
488 FFAudioOptions::FFAudioOptions(FFMPEGConfigAudio *audio_popup,
489 int x, int y, int w, int rows, int size, char *text)
490 : BC_ScrollTextBox(audio_popup, x, y, w, rows, text, size)
492 this->audio_popup = audio_popup;
496 FFMPEGConfigAudioPopup::FFMPEGConfigAudioPopup(FFMPEGConfigAudio *popup, int x, int y)
497 : BC_PopupTextBox(popup, &popup->presets, popup->asset->acodec, x, y, 300, 300)
502 int FFMPEGConfigAudioPopup::handle_event()
504 strcpy(popup->asset->acodec, get_text());
505 Asset *asset = popup->asset;
506 asset->ff_audio_bitrate = 0;
507 char option_path[BCTEXTLEN];
508 FFMPEG::set_option_path(option_path, "audio/%s", asset->acodec);
509 FFMPEG::load_options(option_path, asset->ff_audio_options,
510 sizeof(asset->ff_audio_options));
511 popup->audio_options->update(asset->ff_audio_options);
512 popup->audio_options->set_text_row(0);
514 popup->bitrate->update_param("cin_bitrate", asset->ff_audio_options);
519 FFMPEGConfigAudioToggle::FFMPEGConfigAudioToggle(FFMPEGConfigAudio *popup,
520 char *title_text, int x, int y, int *output)
521 : BC_CheckBox(x, y, *output, title_text)
524 this->output = output;
526 int FFMPEGConfigAudioToggle::handle_event()
528 *output = get_value();
534 FFMPEGConfigVideo::FFMPEGConfigVideo(BC_WindowBase *parent_window, Asset *asset)
535 : BC_Window(_(PROGRAM_NAME ": Video Preset"),
536 parent_window->get_abs_cursor_x(1),
537 parent_window->get_abs_cursor_y(1),
540 this->parent_window = parent_window;
549 FFMPEGConfigVideo::~FFMPEGConfigVideo()
551 delete ff_options_dialog;
552 lock_window("FFMPEGConfigVideo::~FFMPEGConfigVideo");
553 if(preset_popup) delete preset_popup;
554 presets.remove_all_objects();
558 void FFMPEGConfigVideo::create_objects()
561 lock_window("FFMPEGConfigVideo::create_objects");
563 add_subwindow(new BC_Title(x, y, _("Compression:")));
567 char option_path[BCTEXTLEN];
568 FFMPEG::set_option_path(option_path, "video");
569 fs.update(option_path);
570 int total_files = fs.total_files();
571 for(int i = 0; i < total_files; i++) {
572 const char *name = fs.get_entry(i)->get_name();
573 if( asset->fformat[0] != 0 ) {
574 const char *ext = strrchr(name,'.');
576 if( strcmp(asset->fformat, ++ext) ) continue;
578 presets.append(new BC_ListBoxItem(name));
581 if( asset->vcodec[0] ) {
582 int k = presets.size();
583 while( --k >= 0 && strcmp(asset->vcodec, presets[k]->get_text()) );
584 if( k < 0 ) asset->vcodec[0] = 0;
587 if( !asset->vcodec[0] && presets.size() > 0 )
588 strcpy(asset->vcodec, presets[0]->get_text());
590 preset_popup = new FFMPEGConfigVideoPopup(this, x, y);
591 preset_popup->create_objects();
593 if( asset->ff_video_bitrate > 0 && asset->ff_video_quality >= 0 ) {
594 asset->ff_video_bitrate = 0; asset->ff_video_quality = -1;
598 bitrate = new FFMpegVideoBitrate(this, x, y, _("Bitrate:"), &asset->ff_video_bitrate);
599 bitrate->create_objects();
600 bitrate->set_increment(100000);
601 bitrate->set_boundaries((int64_t)0, (int64_t)INT_MAX);
602 y += bitrate->get_h() + 5;
603 quality = new FFMpegVideoQuality(this, x, y, _("Quality:"), &asset->ff_video_quality);
604 quality->create_objects();
605 quality->set_increment(1);
606 quality->set_boundaries((int64_t)-1, (int64_t)51);
608 y += quality->get_h() + 10;
609 BC_Title *title = new BC_Title(x, y, _("Video Options:"));
610 add_subwindow(title);
612 ff_options_dialog = new FFOptionsVideoDialog(this);
613 int x1 = x + title->get_w() + 8;
614 add_subwindow(new FFOptionsViewVideo(this, x1, y, _("view")));
617 if( !asset->ff_video_options[0] && asset->vcodec[0] ) {
618 FFMPEG::set_option_path(option_path, "video/%s", asset->vcodec);
619 FFMPEG::load_options(option_path, asset->ff_video_options,
620 sizeof(asset->ff_video_options));
623 video_options = new FFVideoOptions(this, x, y, get_w()-x-20, 10,
624 sizeof(asset->ff_video_options)-1, asset->ff_video_options);
625 video_options->create_objects();
626 add_subwindow(new BC_OKButton(this));
627 add_subwindow(new BC_CancelButton(this));
630 bitrate->update_param("cin_bitrate", asset->ff_video_options);
631 quality->update_param("cin_quality", asset->ff_video_options);
633 if( asset->ff_video_bitrate > 0 ) quality->disable();
634 else if( asset->ff_video_quality >= 0 ) bitrate->disable();
638 int FFMPEGConfigVideo::close_event()
644 FFVideoOptions::FFVideoOptions(FFMPEGConfigVideo *video_popup,
645 int x, int y, int w, int rows, int size, char *text)
646 : BC_ScrollTextBox(video_popup, x, y, w, rows, text, size)
648 this->video_popup = video_popup;
652 FFMPEGConfigVideoPopup::FFMPEGConfigVideoPopup(FFMPEGConfigVideo *popup, int x, int y)
653 : BC_PopupTextBox(popup, &popup->presets, popup->asset->vcodec, x, y, 300, 300)
658 int FFMPEGConfigVideoPopup::handle_event()
660 strcpy(popup->asset->vcodec, get_text());
661 Asset *asset = popup->asset;
662 char option_path[BCTEXTLEN];
663 asset->ff_video_bitrate = 0; asset->ff_video_quality = -1;
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);
668 popup->video_options->set_text_row(0);
670 popup->bitrate->update_param("cin_bitrate", asset->ff_video_options);
671 popup->quality->update_param("cin_quality", asset->ff_video_options);
676 FFMPEGConfigVideoToggle::FFMPEGConfigVideoToggle(FFMPEGConfigVideo *popup,
677 char *title_text, int x, int y, int *output)
678 : BC_CheckBox(x, y, *output, title_text)
681 this->output = output;
683 int FFMPEGConfigVideoToggle::handle_event()
685 *output = get_value();
689 FFMPEGScanProgress::FFMPEGScanProgress(IndexFile *index_file, MainProgressBar *progress_bar,
690 const char *title, int64_t length, int64_t *position, int *canceled)
693 this->index_file = index_file;
694 this->progress_bar = progress_bar;
695 strcpy(this->progress_title, title);
696 this->length = length;
697 this->position = position;
698 this->canceled = canceled;
703 FFMPEGScanProgress::~FFMPEGScanProgress()
710 void FFMPEGScanProgress::run()
713 if( progress_bar->update(*position) ) {
714 *canceled = done = 1;
717 index_file->redraw_edits(0);
722 int FileFFMPEG::get_index(IndexFile *index_file, MainProgressBar *progress_bar)
725 if( !file->preferences->ffmpeg_marker_indexes ) return 1;
727 IndexState *index_state = index_file->get_state();
728 if( index_state->index_status != INDEX_NOTTESTED ) return 0;
729 index_state->reset_index();
730 index_state->reset_markers();
731 index_state->index_status = INDEX_BUILDING;
733 for( int aidx=0; aidx<ff->ffaudio.size(); ++aidx ) {
734 FFAudioStream *aud = ff->ffaudio[aidx];
735 index_state->add_audio_stream(aud->channels, aud->length);
739 int64_t file_bytes = fs.get_size(ff->fmt_ctx->filename);
740 char *index_path = index_file->index_filename;
743 int64_t scan_position = 0;
744 FFMPEGScanProgress *scan_progress = 0;
746 char progress_title[BCTEXTLEN];
747 sprintf(progress_title, _("Creating %s\n"), index_path);
748 progress_bar->update_title(progress_title, 1);
749 progress_bar->update_length(file_bytes);
750 scan_progress = new FFMPEGScanProgress(index_file,
751 progress_bar, progress_title, file_bytes,
752 &scan_position, &canceled);
755 index_state->index_bytes = file_bytes;
756 index_state->init_scan(file->preferences->index_size);
758 if( ff->scan(index_state, &scan_position, &canceled) || canceled ) {
759 index_state->reset_index();
760 index_state->reset_markers();
764 delete scan_progress;
765 if( canceled ) return 1;
767 index_state->marker_status = MARKERS_READY;
768 return index_state->create_index(index_path, asset);
773 FFOptions_OptPanel(FFOptionsWindow *fwin, int x, int y, int w, int h)
774 : BC_ListBox(x, y, w, h, LISTBOX_TEXT), opts(items[0]), vals(items[1])
777 update(); // init col/wid/columns
781 ~FFOptions_OptPanel()
785 void FFOptions_OptPanel::create_objects()
787 const char *cols[] = { _("option"), _("value"), };
788 const int col1_w = 150;
789 int wids[] = { col1_w, get_w()-col1_w };
790 BC_ListBox::update(&items[0], &cols[0], &wids[0], sizeof(items)/sizeof(items[0]));
793 int FFOptions_OptPanel::update()
797 FFOptions &options = fwin->options;
798 for( int i=0; i<options.size(); ++i ) {
799 FFOptions_Opt *opt = options[i];
800 opts.append(opt->item_name);
801 vals.append(opt->item_value);
807 int FFOptions_OptPanel::cursor_leave_event()
814 FFOptions_OptName::FFOptions_OptName(FFOptions_Opt *opt, const char *nm)
820 FFOptions_OptName::~FFOptions_OptName()
824 FFOptions_OptValue::FFOptions_OptValue(FFOptions_Opt *opt)
830 void FFOptions_OptValue::update()
833 char val[BCTEXTLEN]; val[0] = 0;
834 opt->get(val, sizeof(val));
838 void FFOptions_OptValue::update(const char *v)
843 FFOptions_Opt::FFOptions_Opt(FFOptions *options, const AVOption *opt, const char *nm)
845 this->options = options;
847 item_name = new FFOptions_OptName(this, nm);
848 item_value = new FFOptions_OptValue(this);
851 FFOptions_Opt::~FFOptions_Opt()
857 char *FFOptions_Opt::get(char *vp, int sz)
861 if( !opt ) return cp;
863 void *obj = (void *)options->obj;
865 if( av_opt_get(obj, opt->name, 0, &bp) >= 0 && bp != 0 ) {
866 const char *val = (const char *)bp;
867 if( opt->unit && *val ) {
869 const char *uid = unit_name(id);
872 cp = sz >= 0 ? strncpy(vp,val,sz) : strcpy(vp, val);
873 if( sz > 0 ) vp[sz-1] = 0;
880 void FFOptions_Opt::set(const char *val)
882 void *obj = (void *)options->obj;
883 if( !obj || !opt ) return;
884 av_opt_set(obj, opt->name, val, 0);
888 FFOptionsKindItem::FFOptionsKindItem(FFOptionsKind *kind, const char *text, int idx)
895 FFOptionsKindItem::~FFOptionsKindItem()
899 int FFOptionsKindItem::handle_event()
901 FFOptionsWindow *fwin = kind->fwin;
902 FFOptions &options = fwin->options;
903 options.initialize(fwin, idx);
908 const char *FFOptionsKind::kinds[] = {
909 N_("codec"), // FF_KIND_CODEC
910 N_("ffmpeg"), // FF_KIND_FFMPEG
914 FFOptionsKind(FFOptionsWindow *fwin, int x, int y, int w)
915 : BC_PopupMenu(x, y, w-calculate_w(0), "")
925 void FFOptionsKind::create_objects()
927 for( int i=0; i<(int)(sizeof(kinds)/sizeof(kinds[0])); ++i )
928 add_item(new FFOptionsKindItem(this, _(kinds[i]), i));
931 int FFOptionsKind::handle_event()
936 void FFOptionsKind::set(int k)
939 set_text(_(kinds[k]));
943 FFOptionsText(FFOptionsWindow *fwin, int x, int y, int w)
944 : BC_TextBox(x, y, w, 1, (char *)"")
954 int FFOptionsText::handle_event()
960 FFOptionsUnits(FFOptionsWindow *fwin, int x, int y, int w)
961 : BC_PopupMenu(x, y, w, "")
971 int FFOptionsUnits::handle_event()
973 const char *text = get_text();
974 if( text && fwin->selected ) {
975 fwin->selected->set(text);
976 fwin->selected->item_value->update();
977 av_dict_set(&fwin->dialog->ff_opts,
978 fwin->selected->item_name->get_text(),
979 fwin->selected->item_value->get_text(), 0);
986 FFOptionsApply(FFOptionsWindow *fwin, int x, int y)
987 : BC_GenericButton(x, y, _("Apply"))
997 int FFOptionsApply::handle_event()
999 const char *text = fwin->text->get_text();
1000 if( text && fwin->selected ) {
1001 fwin->selected->set(text);
1002 fwin->selected->item_value->update();
1003 av_dict_set(&fwin->dialog->ff_opts,
1004 fwin->selected->item_name->get_text(),
1005 fwin->selected->item_value->get_text(), 0);
1011 FFOptions::FFOptions()
1017 FFOptions::~FFOptions()
1019 remove_all_objects();
1020 avcodec_free_context(&avctx);
1023 int FFOptions::cmpr(const void *a, const void *b)
1025 FFOptions_Opt *ap = *(FFOptions_Opt **)a;
1026 FFOptions_Opt *bp = *(FFOptions_Opt **)b;
1027 const char *vap = ap->item_name->get_text();
1028 const char *vbp = bp->item_name->get_text();
1029 return strcmp(vap, vbp);
1032 void FFOptions::initialize(FFOptionsWindow *win, int kind)
1034 remove_all_objects();
1039 avctx = avcodec_alloc_context3(win->dialog->codec);
1043 obj = (const void *)avctx->priv_data;
1045 case FF_KIND_FFMPEG:
1046 obj = (const void *)avctx;
1051 FFOptions &conf = *this;
1052 const AVOption *opt = 0;
1053 while( (opt=av_opt_next(obj, opt)) != 0 ) {
1054 if( opt->type == AV_OPT_TYPE_CONST ) continue;
1056 for( int i=0; !dupl && i<size(); ++i ) {
1057 FFOptions_Opt *fopt = conf[i];
1058 const AVOption *op = fopt->opt;
1059 if( op->offset != opt->offset ) continue;
1060 if( op->type != opt->type ) continue;
1062 if( strlen(op->name) < strlen(opt->name) )
1065 if( dupl ) continue;
1066 FFOptions_Opt *fopt = new FFOptions_Opt(this, opt, opt->name);
1068 AVDictionaryEntry *elem = av_dict_get(win->dialog->ff_opts,
1069 opt->name, 0, AV_DICT_IGNORE_SUFFIX);
1070 if( elem && elem->value ) fopt->set(elem->value);
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));