1 #ifndef __FILEFFMPEG_H__
2 #define __FILEFFMPEG_H__
6 #include "bcwindowbase.inc"
7 #include "bitspopup.inc"
10 #include "fileffmpeg.inc"
11 #include "indexfile.inc"
12 #include "mainprogress.inc"
24 class FileFFMPEG : public FileBase
29 FileFFMPEG(Asset *asset, File *file);
31 static void ff_lock(const char *cp=0);
32 static void ff_unlock();
34 static void set_parameters(char *cp, int len, const char *bp);
35 static void get_parameters(BC_WindowBase *parent_window,Asset *asset,
36 BC_WindowBase *&format_window,int audio_options,int video_options);
37 static int check_sig(Asset *asset);
38 int get_video_info(int track, int &pid, double &framerate,
39 int &width, int &height, char *title=0);
40 int get_audio_for_video(int vstream, int astream, int64_t &channel_mask);
41 static void get_info(char *path,char *text,int len);
42 static int can_render(const char *fformat, const char *type);
43 static int renders_audio(const char *fformat) { return can_render(fformat, "audio"); }
44 static int renders_video(const char *fformat) { return can_render(fformat, "video"); }
45 static int get_ff_option(const char *nm, const char *options, char *value);
46 int open_file(int rd,int wr);
47 int get_index(IndexFile *index_file, MainProgressBar *progress_bar);
49 int write_samples(double **buffer,int64_t len);
50 int write_frames(VFrame ***frames,int len);
51 int read_samples(double *buffer,int64_t len);
52 int read_frame(VFrame *frame);
53 int can_scale_input() { return 1; }
54 int64_t get_memory_usage(void);
55 int colormodel_supported(int colormodel);
56 static int get_best_colormodel(Asset *asset, int driver);
57 int select_video_stream(Asset *asset, int vstream);
58 int select_audio_stream(Asset *asset, int astream);
61 class FFMpegConfigNum : public BC_TumbleTextBox
64 FFMpegConfigNum(BC_Window *window, int x, int y,
65 char *title_text, int *output);
68 void create_objects();
69 int update_param(const char *param, const char *opts);
78 class FFMpegAudioNum : public FFMpegConfigNum
81 FFMpegAudioNum(BC_Window *window, int x, int y, char *title_text, int *output);
84 FFMPEGConfigAudio *window() { return (FFMPEGConfigAudio *)FFMpegConfigNum::window; }
87 class FFMpegAudioBitrate : public FFMpegAudioNum
90 FFMpegAudioBitrate(BC_Window *window, int x, int y, char *title_text, int *output)
91 : FFMpegAudioNum(window, x, y, title_text, output) {}
95 class FFMpegVideoNum : public FFMpegConfigNum
98 FFMpegVideoNum(BC_Window *window, int x, int y, char *title_text, int *output);
101 FFMPEGConfigVideo *window() { return (FFMPEGConfigVideo *)FFMpegConfigNum::window; }
104 class FFMpegVideoBitrate : public FFMpegVideoNum
107 FFMpegVideoBitrate(BC_Window *window, int x, int y, char *title_text, int *output)
108 : FFMpegVideoNum(window, x, y, title_text, output) {}
112 class FFMpegVideoQuality : public FFMpegVideoNum
115 FFMpegVideoQuality(BC_Window *window, int x, int y, char *title_text, int *output)
116 : FFMpegVideoNum(window, x, y, title_text, output) {}
120 class FFMPEGConfigAudio : public BC_Window
123 FFMPEGConfigAudio(BC_WindowBase *parent_window, Asset *asset);
124 ~FFMPEGConfigAudio();
126 void create_objects();
129 ArrayList<BC_ListBoxItem*> presets;
130 FFMPEGConfigAudioPopup *preset_popup;
131 FFMpegAudioBitrate *bitrate;
132 FFAudioOptions *audio_options;
133 BC_WindowBase *parent_window;
135 FFOptionsDialog *ff_options_dialog;
138 class FFAudioOptions : public BC_ScrollTextBox
141 FFAudioOptions(FFMPEGConfigAudio *audio_popup,
142 int x, int y, int w, int rows, int size, char *text);
144 FFMPEGConfigAudio *audio_popup;
148 class FFMPEGConfigAudioPopup : public BC_PopupTextBox
151 FFMPEGConfigAudioPopup(FFMPEGConfigAudio *popup, int x, int y);
153 FFMPEGConfigAudio *popup;
157 class FFMPEGConfigAudioToggle : public BC_CheckBox
160 FFMPEGConfigAudioToggle(FFMPEGConfigAudio *popup,
161 char *title_text, int x, int y, int *output);
164 FFMPEGConfigAudio *popup;
167 class FFMPEGConfigVideo : public BC_Window
170 FFMPEGConfigVideo(BC_WindowBase *parent_window, Asset *asset);
171 ~FFMPEGConfigVideo();
173 void create_objects();
176 ArrayList<BC_ListBoxItem*> presets;
177 FFMPEGConfigVideoPopup *preset_popup;
178 BC_WindowBase *parent_window;
179 FFMpegVideoBitrate *bitrate;
180 FFMpegVideoQuality *quality;
181 FFVideoOptions *video_options;
183 FFOptionsDialog *ff_options_dialog;
186 class FFVideoOptions : public BC_ScrollTextBox
189 FFVideoOptions(FFMPEGConfigVideo *video_popup,
190 int x, int y, int w, int rows, int size, char *text);
192 FFMPEGConfigVideo *video_popup;
195 class FFMPEGConfigVideoPopup : public BC_PopupTextBox
198 FFMPEGConfigVideoPopup(FFMPEGConfigVideo *popup, int x, int y);
200 FFMPEGConfigVideo *popup;
203 class FFMPEGConfigVideoToggle : public BC_CheckBox
206 FFMPEGConfigVideoToggle(FFMPEGConfigVideo *popup,
207 char *title_text, int x, int y, int *output);
210 FFMPEGConfigVideo *popup;
213 class FFMPEGScanProgress : public Thread
216 IndexFile *index_file;
217 MainProgressBar *progress_bar;
218 char progress_title[BCTEXTLEN];
219 int64_t length, *position;
222 FFMPEGScanProgress(IndexFile *index_file, MainProgressBar *progress_bar,
223 const char *title, int64_t length, int64_t *position, int *canceled);
224 ~FFMPEGScanProgress();
229 class FFOptions_OptName : public BC_ListBoxItem {
233 FFOptions_OptName(FFOptions_Opt *opt, const char *nm);
234 ~FFOptions_OptName();
238 class FFOptions_OptValue : public BC_ListBoxItem {
243 void update(const char *v);
244 FFOptions_OptValue(FFOptions_Opt *opt);
247 class FFOptions_Opt {
251 FFOptions_OptName *item_name;
252 FFOptions_OptValue *item_value;
254 char *get(char *vp, int sz=-1);
255 void set(const char *val);
257 int scalar(double d, char *rp);
258 int ranges(char *rp);
259 int units(ArrayList<const char *> &opts);
260 const char *unit_name(int id);
264 FFOptions_Opt(FFOptions *options, const AVOption *opt, const char *nm);
268 class FFOptions : public ArrayList<FFOptions_Opt *>
273 FFOptionsWindow *win;
274 AVCodecContext *avctx;
277 void initialize(FFOptionsWindow *win, int k);
278 static int cmpr(const void *a, const void *b);
283 class FFOptions_OptPanel : public BC_ListBox {
285 FFOptions_OptPanel(FFOptionsWindow *fwin, int x, int y, int w, int h);
286 ~FFOptions_OptPanel();
287 void create_objects();
288 int cursor_leave_event();
290 FFOptionsWindow *fwin;
291 ArrayList<BC_ListBoxItem*> items[2];
292 ArrayList<BC_ListBoxItem*> &opts;
293 ArrayList<BC_ListBoxItem*> &vals;
294 char tip_text[BCTEXTLEN];
296 int selection_changed();
298 void show_tip(const char *tip);
301 class FFOptionsKindItem : public BC_MenuItem
309 FFOptionsKindItem(FFOptionsKind *kind, const char *name, int idx);
310 ~FFOptionsKindItem();
313 class FFOptionsKind : public BC_PopupMenu
315 static const char *kinds[];
317 FFOptionsWindow *fwin;
320 void create_objects();
324 FFOptionsKind(FFOptionsWindow *fwin, int x, int y, int w);
328 class FFOptionsUnits : public BC_PopupMenu {
330 FFOptionsWindow *fwin;
332 FFOptionsUnits(FFOptionsWindow *fwin, int x, int y, int w);
337 class FFOptionsText : public BC_TextBox {
339 FFOptionsWindow *fwin;
341 FFOptionsText(FFOptionsWindow *fwin, int x, int y, int w);
346 class FFOptionsApply : public BC_GenericButton {
348 FFOptionsWindow *fwin;
350 FFOptionsApply(FFOptionsWindow *fwin, int x, int y);
355 class FFOptionsWindow : public BC_Window
358 FFOptionsWindow(FFOptionsDialog *dialog);
361 void create_objects();
362 void update(FFOptions_Opt *oip);
364 int resize_event(int w, int h);
366 FFOptionsDialog *dialog;
369 FFOptions_OptPanel *panel;
370 int panel_x, panel_y, panel_w, panel_h;
371 BC_Title *type, *range, *kind_title;
372 FFOptions_Opt *selected;
375 FFOptionsUnits *units;
377 FFOptionsApply *apply;
380 class FFOptionsDialog : public BC_DialogThread
385 virtual void update_options(const char *options) = 0;
387 void load_options(const char *bp, int len);
388 void store_options(char *cp, int len);
389 void start(const char *format_name, const char *codec_name,
390 AVCodec *codec, const char *options, int len);
391 BC_Window* new_gui();
392 void handle_done_event(int result);
394 FFOptionsWindow *options_window;
395 const char *format_name, *codec_name;
397 AVDictionary *ff_opts;
401 class FFOptionsAudioDialog : public FFOptionsDialog
404 FFMPEGConfigAudio *aud_config;
405 void update_options(const char *options);
407 FFOptionsAudioDialog(FFMPEGConfigAudio *aud_config);
408 ~FFOptionsAudioDialog();
411 class FFOptionsVideoDialog : public FFOptionsDialog
414 FFMPEGConfigVideo *vid_config;
415 void update_options(const char *options);
417 FFOptionsVideoDialog(FFMPEGConfigVideo *vid_config);
418 ~FFOptionsVideoDialog();
421 class FFOptionsViewAudio: public BC_GenericButton
424 FFOptionsViewAudio(FFMPEGConfigAudio *aud_config, int x, int y, const char *text);
425 ~FFOptionsViewAudio();
428 FFMPEGConfigAudio *aud_config;
431 class FFOptionsViewVideo : public BC_GenericButton
434 FFOptionsViewVideo(FFMPEGConfigVideo *vid_config, int x, int y, const char *text);
435 ~FFOptionsViewVideo();
438 FFMPEGConfigVideo *vid_config;