1 #ifndef __FILEFFMPEG_H__
2 #define __FILEFFMPEG_H__
6 #include "bcwindowbase.inc"
7 #include "bitspopup.inc"
11 #include "fileffmpeg.inc"
12 #include "indexfile.inc"
13 #include "mainprogress.inc"
25 class FileFFMPEG : public FileBase
30 FileFFMPEG(Asset *asset, File *file);
32 static void ff_lock(const char *cp=0);
33 static void ff_unlock();
35 static void set_options(char *cp, int len, const char *bp);
36 static void get_parameters(BC_WindowBase *parent_window,
37 Asset *asset, BC_WindowBase *&format_window,
38 int audio_options,int video_options, EDL *edl);
39 static int check_sig(Asset *asset);
40 int get_best_colormodel(int driver, int vstream);
41 int get_video_info(int track, int &pid, double &framerate,
42 int &width, int &height, char *title=0);
43 int get_audio_for_video(int vstream, int astream, int64_t &channel_mask);
44 static void get_info(char *path,char *text,int len);
45 int open_file(int rd,int wr);
46 int get_index(IndexFile *index_file, MainProgressBar *progress_bar);
48 int write_samples(double **buffer,int64_t len);
49 int write_frames(VFrame ***frames,int len);
50 int read_samples(double *buffer,int64_t len);
51 int read_frame(VFrame *frame);
52 int can_scale_input() { return 1; }
53 int64_t get_memory_usage(void);
54 int colormodel_supported(int colormodel);
55 static int get_best_colormodel(Asset *asset, int driver);
56 int select_video_stream(Asset *asset, int vstream);
57 int select_audio_stream(Asset *asset, int astream);
60 class FFMpegConfigNum : public BC_TumbleTextBox
63 FFMpegConfigNum(BC_Window *window, int x, int y,
64 char *title_text, int *output);
67 void create_objects();
68 int update_param(const char *param, const char *opts);
77 class FFMpegAudioNum : public FFMpegConfigNum
80 FFMpegAudioNum(BC_Window *window, int x, int y, char *title_text, int *output);
83 FFMPEGConfigAudio *window() { return (FFMPEGConfigAudio *)FFMpegConfigNum::window; }
86 class FFMpegAudioBitrate : public FFMpegAudioNum
89 FFMpegAudioBitrate(BC_Window *window, int x, int y, char *title_text, int *output)
90 : FFMpegAudioNum(window, x, y, title_text, output) {}
94 class FFMpegAudioQuality : public FFMpegAudioNum
97 FFMpegAudioQuality(BC_Window *window, int x, int y, char *title_text, int *output)
98 : FFMpegAudioNum(window, x, y, title_text, output) {}
102 class FFMpegVideoNum : public FFMpegConfigNum
105 FFMpegVideoNum(BC_Window *window, int x, int y, char *title_text, int *output);
108 FFMPEGConfigVideo *window() { return (FFMPEGConfigVideo *)FFMpegConfigNum::window; }
111 class FFMpegVideoBitrate : public FFMpegVideoNum
114 FFMpegVideoBitrate(BC_Window *window, int x, int y, char *title_text, int *output)
115 : FFMpegVideoNum(window, x, y, title_text, output) {}
119 class FFMpegVideoQuality : public FFMpegVideoNum
122 FFMpegVideoQuality(BC_Window *window, int x, int y, char *title_text, int *output)
123 : FFMpegVideoNum(window, x, y, title_text, output) {}
127 class FFMpegPixFmtItems : public ArrayList<BC_ListBoxItem*>
130 FFMpegPixFmtItems() {}
131 ~FFMpegPixFmtItems() { remove_all_objects(); }
134 class FFMpegPixelFormat : public BC_PopupTextBox
137 FFMpegPixelFormat(FFMPEGConfigVideo *vid_config, int x, int y, int w, int list_h);
139 FFMPEGConfigVideo *vid_config;
140 FFMpegPixFmtItems pixfmts;
143 void update_formats();
146 class FFMpegSampleFormat : public BC_PopupTextBox
149 FFMpegSampleFormat(FFMPEGConfigAudio *aud_config, int x, int y, int w, int list_h);
151 FFMPEGConfigAudio *aud_config;
152 ArrayList<BC_ListBoxItem*> samplefmts;
155 void update_formats();
158 class FFMPEGConfigWindow : public BC_Window
161 FFMPEGConfigWindow(const char *title, BC_WindowBase *parent_window,
162 int x, int y, int w, int h, Asset *asset, EDL *edl);
163 ~FFMPEGConfigWindow();
164 virtual char *get_options() = 0;
165 virtual int get_options_len() = 0;
166 void start(const void *obj);
168 BC_WindowBase *parent_window;
169 FFOptionsDialog *ff_options_dialog;
177 class FFMPEGConfigAudio : public FFMPEGConfigWindow
180 FFMPEGConfigAudio(BC_WindowBase *parent_window,
181 int x, int y, Asset *asset, EDL *edl);
182 ~FFMPEGConfigAudio();
184 void create_objects();
188 int get_options_len();
190 FFMpegSampleFormat *sample_format;
191 ArrayList<BC_ListBoxItem*> presets;
192 FFMPEGConfigAudioPopup *preset_popup;
193 FFMpegAudioBitrate *bitrate;
194 FFMpegAudioQuality *quality;
195 FFAudioOptions *audio_options;
196 BC_WindowBase *parent_window;
197 FFOptionsViewAudio *view_audio;
198 FFOptionsViewFormat *view_format;
201 class FFAudioOptions : public BC_ScrollTextBox
204 FFAudioOptions(FFMPEGConfigAudio *audio_popup,
205 int x, int y, int w, int rows, int size, char *text);
207 FFMPEGConfigAudio *audio_popup;
211 class FFMPEGConfigAudioPopup : public BC_PopupTextBox
214 FFMPEGConfigAudioPopup(FFMPEGConfigAudio *popup, int x, int y);
216 FFMPEGConfigAudio *popup;
219 class FFMPEGConfigVideo : public FFMPEGConfigWindow
222 FFMPEGConfigVideo(BC_WindowBase *parent_window,
223 int x, int y, Asset *asset, EDL *edl);
224 ~FFMPEGConfigVideo();
226 int get_options_len();
228 void create_objects();
232 FFMpegPixelFormat *pixel_format;
233 ArrayList<BC_ListBoxItem*> presets;
234 FFMPEGConfigVideoPopup *preset_popup;
235 BC_WindowBase *parent_window;
236 FFMpegVideoBitrate *bitrate;
237 FFMpegVideoQuality *quality;
238 FFVideoOptions *video_options;
239 FFOptionsViewVideo *view_video;
240 FFOptionsViewFormat *view_format;
243 class FFVideoOptions : public BC_ScrollTextBox
246 FFVideoOptions(FFMPEGConfigVideo *video_popup,
247 int x, int y, int w, int rows, int size, char *text);
249 FFMPEGConfigVideo *video_popup;
252 class FFMPEGConfigVideoPopup : public BC_PopupTextBox
255 FFMPEGConfigVideoPopup(FFMPEGConfigVideo *popup, int x, int y);
257 FFMPEGConfigVideo *popup;
260 class FFMPEGConfigFormat : public FFMPEGConfigWindow
263 FFMPEGConfigFormat(FFOptionsFormatViewDialog *view_dialog,
264 int x, int y, Asset *asset, EDL *edl);
265 ~FFMPEGConfigFormat();
267 int get_options_len();
269 void create_objects();
273 FFOptionsFormatViewDialog *view_dialog;
274 FFFormatOptions *format_options;
277 class FFFormatOptions : public BC_ScrollTextBox
280 FFFormatOptions(FFMPEGConfigFormat *format_popup,
281 int x, int y, int w, int rows, int size, char *text);
283 FFMPEGConfigFormat *format_popup;
287 class FFMPEGScanProgress : public Thread
290 IndexFile *index_file;
291 MainProgressBar *progress_bar;
292 char progress_title[BCTEXTLEN];
293 int64_t length, *position;
296 FFMPEGScanProgress(IndexFile *index_file, MainProgressBar *progress_bar,
297 const char *title, int64_t length, int64_t *position, int *canceled);
298 ~FFMPEGScanProgress();
303 class FFOptions_OptName : public BC_ListBoxItem {
307 FFOptions_OptName(FFOptions_Opt *opt, const char *nm);
308 ~FFOptions_OptName();
312 class FFOptions_OptValue : public BC_ListBoxItem {
317 void update(const char *v);
318 FFOptions_OptValue(FFOptions_Opt *opt);
321 class FFOptions_Opt {
325 FFOptions_OptName *item_name;
326 FFOptions_OptValue *item_value;
328 char *get(char *vp, int sz=-1);
329 void set(const char *val);
331 int scalar(double d, char *rp);
332 int ranges(char *rp);
333 int units(ArrayList<const char *> &opts);
334 const char *unit_name(int id);
338 FFOptions_Opt(FFOptions *options, const AVOption *opt, const char *nm);
342 class FFOptions : public ArrayList<FFOptions_Opt *>
347 FFOptionsWindow *win;
348 AVCodecContext *avctx;
351 void initialize(FFOptionsWindow *win, int k);
352 static int cmpr(const void *a, const void *b);
357 class FFOptions_OptPanel : public BC_ListBox {
359 FFOptions_OptPanel(FFOptionsWindow *fwin, int x, int y, int w, int h);
360 ~FFOptions_OptPanel();
361 void create_objects();
362 int cursor_leave_event();
364 FFOptionsWindow *fwin;
365 ArrayList<BC_ListBoxItem*> items[2];
366 ArrayList<BC_ListBoxItem*> &opts;
367 ArrayList<BC_ListBoxItem*> &vals;
368 char tip_text[BCTEXTLEN];
370 int selection_changed();
372 void show_tip(const char *tip);
375 class FFOptionsKindItem : public BC_MenuItem
383 FFOptionsKindItem(FFOptionsKind *kind, const char *name, int idx);
384 ~FFOptionsKindItem();
387 class FFOptionsKind : public BC_PopupMenu
389 static const char *kinds[];
391 FFOptionsWindow *fwin;
394 void create_objects();
398 FFOptionsKind(FFOptionsWindow *fwin, int x, int y, int w);
402 class FFOptionsUnits : public BC_PopupMenu {
404 FFOptionsWindow *fwin;
406 FFOptionsUnits(FFOptionsWindow *fwin, int x, int y, int w);
411 class FFOptionsText : public BC_TextBox {
413 FFOptionsWindow *fwin;
415 FFOptionsText(FFOptionsWindow *fwin, int x, int y, int w);
420 class FFOptionsApply : public BC_GenericButton {
422 FFOptionsWindow *fwin;
424 FFOptionsApply(FFOptionsWindow *fwin, int x, int y);
429 class FFOptionsWindow : public BC_Window
432 FFOptionsWindow(FFOptionsDialog *dialog, int x, int y);
435 void create_objects();
436 void update(FFOptions_Opt *oip);
438 int resize_event(int w, int h);
440 FFOptionsDialog *dialog;
443 FFOptions_OptPanel *panel;
444 int panel_x, panel_y, panel_w, panel_h;
445 BC_Title *type, *range, *kind_title;
446 FFOptions_Opt *selected;
449 FFOptionsUnits *units;
451 FFOptionsApply *apply;
454 class FFOptionsDialog : public BC_DialogThread
457 FFOptionsDialog(FFMPEGConfigWindow *cfg_window);
459 virtual void update_options(const char *options) = 0;
461 void load_options(const char *bp, int len);
462 void store_options(char *cp, int len);
464 BC_Window* new_gui();
465 void handle_done_event(int result);
467 FFMPEGConfigWindow *cfg_window;
468 FFOptionsWindow *options_window;
469 AVDictionary *ff_opts;
473 class FFOptionsAudioDialog : public FFOptionsDialog
476 FFMPEGConfigAudio *aud_config;
477 void update_options(const char *options);
479 FFOptionsAudioDialog(FFMPEGConfigAudio *aud_config);
480 ~FFOptionsAudioDialog();
483 class FFOptionsVideoDialog : public FFOptionsDialog
486 FFMPEGConfigVideo *vid_config;
487 void update_options(const char *options);
489 FFOptionsVideoDialog(FFMPEGConfigVideo *vid_config);
490 ~FFOptionsVideoDialog();
493 class FFOptionsFormatDialog : public FFOptionsDialog
496 FFMPEGConfigFormat *fmt_config;
497 void update_options(const char *options);
499 FFOptionsFormatDialog(FFMPEGConfigFormat *fmt_config);
500 ~FFOptionsFormatDialog();
503 class FFOptionsViewAudio : public BC_GenericButton
506 FFOptionsViewAudio(FFMPEGConfigAudio *aud_config, int x, int y, const char *text);
507 ~FFOptionsViewAudio();
510 FFMPEGConfigAudio *aud_config;
511 AVCodecContext *avctx;
514 class FFOptionsViewVideo : public BC_GenericButton
517 FFOptionsViewVideo(FFMPEGConfigVideo *vid_config, int x, int y, const char *text);
518 ~FFOptionsViewVideo();
521 FFMPEGConfigVideo *vid_config;
522 AVCodecContext *avctx;
525 class FFOptionsViewFormat : public BC_GenericButton
528 FFOptionsViewFormat(BC_WindowBase *parent_window,
529 EDL *edl, Asset *asset, int x, int y, const char *text);
530 ~FFOptionsViewFormat();
533 BC_WindowBase *parent_window;
536 FFOptionsFormatViewDialog *format_dialog;
539 class FFOptionsFormatView : public BC_GenericButton
542 FFOptionsFormatView(FFMPEGConfigFormat *fmt_config, int x, int y, const char *text);
543 ~FFOptionsFormatView();
546 FFMPEGConfigFormat *fmt_config;
547 AVFormatContext *fmt_ctx;
550 class FFOptionsFormatViewDialog : public BC_DialogThread
553 FFOptionsFormatViewDialog(FFOptionsViewFormat *view_format, int wx, int wy);
554 ~FFOptionsFormatViewDialog();
555 BC_Window* new_gui();
556 void handle_done_event(int result);
558 FFOptionsViewFormat *view_format;
559 FFMPEGConfigFormat *cfg_window;