47 {
"qntsc", 352, 240 },
49 {
"sntsc", 640, 480 },
52 {
"ntsc-film", 352, 240 },
57 {
"16cif", 1408,1152 },
58 {
"qqvga", 160, 120 },
63 {
"uxga", 1600,1200 },
64 {
"qxga", 2048,1536 },
65 {
"sxga", 1280,1024 },
66 {
"qsxga", 2560,2048 },
67 {
"hsxga", 5120,4096 },
69 {
"wxga", 1366, 768 },
70 {
"wsxga", 1600,1024 },
71 {
"wuxga", 1920,1200 },
72 {
"woxga", 2560,1600 },
73 {
"wqsxga", 3200,2048 },
74 {
"wquxga", 3840,2400 },
75 {
"whsxga", 6400,4096 },
76 {
"whuxga", 7680,4800 },
79 {
"hd480", 852, 480 },
80 {
"hd720", 1280, 720 },
81 {
"hd1080", 1920,1080 },
85 {
"ntsc", { 30000, 1001 } },
87 {
"qntsc", { 30000, 1001 } },
88 {
"qpal", { 25, 1 } },
89 {
"sntsc", { 30000, 1001 } },
90 {
"spal", { 25, 1 } },
91 {
"film", { 24, 1 } },
92 {
"ntsc-film", { 24000, 1001 } },
102 for (i = 0; i < n; i++) {
103 if (!strcmp(video_size_abbrs[i].abbr, str)) {
104 width = video_size_abbrs[i].
width;
111 width = strtol(p, &p, 10);
114 height = strtol(p, &p, 10);
116 if (width <= 0 ||
height <= 0)
130 for (i = 0; i < n; ++i)
131 if (!strcmp(video_rate_abbrs[i].abbr, arg)) {
132 *rate = video_rate_abbrs[i].
rate;
140 *rate =
av_d2q(res, 1001000);
141 if (rate->
num <= 0 || rate->
den <= 0)
148 uint8_t rgb_color[3];
152 {
"AliceBlue", { 0xF0, 0xF8, 0xFF } },
153 {
"AntiqueWhite", { 0xFA, 0xEB, 0xD7 } },
154 {
"Aqua", { 0x00, 0xFF, 0xFF } },
155 {
"Aquamarine", { 0x7F, 0xFF, 0xD4 } },
156 {
"Azure", { 0xF0, 0xFF, 0xFF } },
157 {
"Beige", { 0xF5, 0xF5, 0xDC } },
158 {
"Bisque", { 0xFF, 0xE4, 0xC4 } },
159 {
"Black", { 0x00, 0x00, 0x00 } },
160 {
"BlanchedAlmond", { 0xFF, 0xEB, 0xCD } },
161 {
"Blue", { 0x00, 0x00, 0xFF } },
162 {
"BlueViolet", { 0x8A, 0x2B, 0xE2 } },
163 {
"Brown", { 0xA5, 0x2A, 0x2A } },
164 {
"BurlyWood", { 0xDE, 0xB8, 0x87 } },
165 {
"CadetBlue", { 0x5F, 0x9E, 0xA0 } },
166 {
"Chartreuse", { 0x7F, 0xFF, 0x00 } },
167 {
"Chocolate", { 0xD2, 0x69, 0x1E } },
168 {
"Coral", { 0xFF, 0x7F, 0x50 } },
169 {
"CornflowerBlue", { 0x64, 0x95, 0xED } },
170 {
"Cornsilk", { 0xFF, 0xF8, 0xDC } },
171 {
"Crimson", { 0xDC, 0x14, 0x3C } },
172 {
"Cyan", { 0x00, 0xFF, 0xFF } },
173 {
"DarkBlue", { 0x00, 0x00, 0x8B } },
174 {
"DarkCyan", { 0x00, 0x8B, 0x8B } },
175 {
"DarkGoldenRod", { 0xB8, 0x86, 0x0B } },
176 {
"DarkGray", { 0xA9, 0xA9, 0xA9 } },
177 {
"DarkGreen", { 0x00, 0x64, 0x00 } },
178 {
"DarkKhaki", { 0xBD, 0xB7, 0x6B } },
179 {
"DarkMagenta", { 0x8B, 0x00, 0x8B } },
180 {
"DarkOliveGreen", { 0x55, 0x6B, 0x2F } },
181 {
"Darkorange", { 0xFF, 0x8C, 0x00 } },
182 {
"DarkOrchid", { 0x99, 0x32, 0xCC } },
183 {
"DarkRed", { 0x8B, 0x00, 0x00 } },
184 {
"DarkSalmon", { 0xE9, 0x96, 0x7A } },
185 {
"DarkSeaGreen", { 0x8F, 0xBC, 0x8F } },
186 {
"DarkSlateBlue", { 0x48, 0x3D, 0x8B } },
187 {
"DarkSlateGray", { 0x2F, 0x4F, 0x4F } },
188 {
"DarkTurquoise", { 0x00, 0xCE, 0xD1 } },
189 {
"DarkViolet", { 0x94, 0x00, 0xD3 } },
190 {
"DeepPink", { 0xFF, 0x14, 0x93 } },
191 {
"DeepSkyBlue", { 0x00, 0xBF, 0xFF } },
192 {
"DimGray", { 0x69, 0x69, 0x69 } },
193 {
"DodgerBlue", { 0x1E, 0x90, 0xFF } },
194 {
"FireBrick", { 0xB2, 0x22, 0x22 } },
195 {
"FloralWhite", { 0xFF, 0xFA, 0xF0 } },
196 {
"ForestGreen", { 0x22, 0x8B, 0x22 } },
197 {
"Fuchsia", { 0xFF, 0x00, 0xFF } },
198 {
"Gainsboro", { 0xDC, 0xDC, 0xDC } },
199 {
"GhostWhite", { 0xF8, 0xF8, 0xFF } },
200 {
"Gold", { 0xFF, 0xD7, 0x00 } },
201 {
"GoldenRod", { 0xDA, 0xA5, 0x20 } },
202 {
"Gray", { 0x80, 0x80, 0x80 } },
203 {
"Green", { 0x00, 0x80, 0x00 } },
204 {
"GreenYellow", { 0xAD, 0xFF, 0x2F } },
205 {
"HoneyDew", { 0xF0, 0xFF, 0xF0 } },
206 {
"HotPink", { 0xFF, 0x69, 0xB4 } },
207 {
"IndianRed", { 0xCD, 0x5C, 0x5C } },
208 {
"Indigo", { 0x4B, 0x00, 0x82 } },
209 {
"Ivory", { 0xFF, 0xFF, 0xF0 } },
210 {
"Khaki", { 0xF0, 0xE6, 0x8C } },
211 {
"Lavender", { 0xE6, 0xE6, 0xFA } },
212 {
"LavenderBlush", { 0xFF, 0xF0, 0xF5 } },
213 {
"LawnGreen", { 0x7C, 0xFC, 0x00 } },
214 {
"LemonChiffon", { 0xFF, 0xFA, 0xCD } },
215 {
"LightBlue", { 0xAD, 0xD8, 0xE6 } },
216 {
"LightCoral", { 0xF0, 0x80, 0x80 } },
217 {
"LightCyan", { 0xE0, 0xFF, 0xFF } },
218 {
"LightGoldenRodYellow", { 0xFA, 0xFA, 0xD2 } },
219 {
"LightGrey", { 0xD3, 0xD3, 0xD3 } },
220 {
"LightGreen", { 0x90, 0xEE, 0x90 } },
221 {
"LightPink", { 0xFF, 0xB6, 0xC1 } },
222 {
"LightSalmon", { 0xFF, 0xA0, 0x7A } },
223 {
"LightSeaGreen", { 0x20, 0xB2, 0xAA } },
224 {
"LightSkyBlue", { 0x87, 0xCE, 0xFA } },
225 {
"LightSlateGray", { 0x77, 0x88, 0x99 } },
226 {
"LightSteelBlue", { 0xB0, 0xC4, 0xDE } },
227 {
"LightYellow", { 0xFF, 0xFF, 0xE0 } },
228 {
"Lime", { 0x00, 0xFF, 0x00 } },
229 {
"LimeGreen", { 0x32, 0xCD, 0x32 } },
230 {
"Linen", { 0xFA, 0xF0, 0xE6 } },
231 {
"Magenta", { 0xFF, 0x00, 0xFF } },
232 {
"Maroon", { 0x80, 0x00, 0x00 } },
233 {
"MediumAquaMarine", { 0x66, 0xCD, 0xAA } },
234 {
"MediumBlue", { 0x00, 0x00, 0xCD } },
235 {
"MediumOrchid", { 0xBA, 0x55, 0xD3 } },
236 {
"MediumPurple", { 0x93, 0x70, 0xD8 } },
237 {
"MediumSeaGreen", { 0x3C, 0xB3, 0x71 } },
238 {
"MediumSlateBlue", { 0x7B, 0x68, 0xEE } },
239 {
"MediumSpringGreen", { 0x00, 0xFA, 0x9A } },
240 {
"MediumTurquoise", { 0x48, 0xD1, 0xCC } },
241 {
"MediumVioletRed", { 0xC7, 0x15, 0x85 } },
242 {
"MidnightBlue", { 0x19, 0x19, 0x70 } },
243 {
"MintCream", { 0xF5, 0xFF, 0xFA } },
244 {
"MistyRose", { 0xFF, 0xE4, 0xE1 } },
245 {
"Moccasin", { 0xFF, 0xE4, 0xB5 } },
246 {
"NavajoWhite", { 0xFF, 0xDE, 0xAD } },
247 {
"Navy", { 0x00, 0x00, 0x80 } },
248 {
"OldLace", { 0xFD, 0xF5, 0xE6 } },
249 {
"Olive", { 0x80, 0x80, 0x00 } },
250 {
"OliveDrab", { 0x6B, 0x8E, 0x23 } },
251 {
"Orange", { 0xFF, 0xA5, 0x00 } },
252 {
"OrangeRed", { 0xFF, 0x45, 0x00 } },
253 {
"Orchid", { 0xDA, 0x70, 0xD6 } },
254 {
"PaleGoldenRod", { 0xEE, 0xE8, 0xAA } },
255 {
"PaleGreen", { 0x98, 0xFB, 0x98 } },
256 {
"PaleTurquoise", { 0xAF, 0xEE, 0xEE } },
257 {
"PaleVioletRed", { 0xD8, 0x70, 0x93 } },
258 {
"PapayaWhip", { 0xFF, 0xEF, 0xD5 } },
259 {
"PeachPuff", { 0xFF, 0xDA, 0xB9 } },
260 {
"Peru", { 0xCD, 0x85, 0x3F } },
261 {
"Pink", { 0xFF, 0xC0, 0xCB } },
262 {
"Plum", { 0xDD, 0xA0, 0xDD } },
263 {
"PowderBlue", { 0xB0, 0xE0, 0xE6 } },
264 {
"Purple", { 0x80, 0x00, 0x80 } },
265 {
"Red", { 0xFF, 0x00, 0x00 } },
266 {
"RosyBrown", { 0xBC, 0x8F, 0x8F } },
267 {
"RoyalBlue", { 0x41, 0x69, 0xE1 } },
268 {
"SaddleBrown", { 0x8B, 0x45, 0x13 } },
269 {
"Salmon", { 0xFA, 0x80, 0x72 } },
270 {
"SandyBrown", { 0xF4, 0xA4, 0x60 } },
271 {
"SeaGreen", { 0x2E, 0x8B, 0x57 } },
272 {
"SeaShell", { 0xFF, 0xF5, 0xEE } },
273 {
"Sienna", { 0xA0, 0x52, 0x2D } },
274 {
"Silver", { 0xC0, 0xC0, 0xC0 } },
275 {
"SkyBlue", { 0x87, 0xCE, 0xEB } },
276 {
"SlateBlue", { 0x6A, 0x5A, 0xCD } },
277 {
"SlateGray", { 0x70, 0x80, 0x90 } },
278 {
"Snow", { 0xFF, 0xFA, 0xFA } },
279 {
"SpringGreen", { 0x00, 0xFF, 0x7F } },
280 {
"SteelBlue", { 0x46, 0x82, 0xB4 } },
281 {
"Tan", { 0xD2, 0xB4, 0x8C } },
282 {
"Teal", { 0x00, 0x80, 0x80 } },
283 {
"Thistle", { 0xD8, 0xBF, 0xD8 } },
284 {
"Tomato", { 0xFF, 0x63, 0x47 } },
285 {
"Turquoise", { 0x40, 0xE0, 0xD0 } },
286 {
"Violet", { 0xEE, 0x82, 0xEE } },
287 {
"Wheat", { 0xF5, 0xDE, 0xB3 } },
288 {
"White", { 0xFF, 0xFF, 0xFF } },
289 {
"WhiteSmoke", { 0xF5, 0xF5, 0xF5 } },
290 {
"Yellow", { 0xFF, 0xFF, 0x00 } },
291 {
"YellowGreen", { 0x9A, 0xCD, 0x32 } },
299 #define ALPHA_SEP '@'
304 char *tail, color_string2[128];
306 int len, hex_offset = 0;
308 if (color_string[0] ==
'#') {
310 }
else if (!strncmp(color_string,
"0x", 2))
314 slen = strlen(color_string);
315 av_strlcpy(color_string2, color_string + hex_offset,
316 FFMIN(slen-hex_offset+1,
sizeof(color_string2)));
317 if ((tail = strchr(color_string2,
ALPHA_SEP)))
319 len = strlen(color_string2);
324 rgba_color[0] = rgba >> 24;
325 rgba_color[1] = rgba >> 16;
326 rgba_color[2] = rgba >> 8;
327 rgba_color[3] = rgba;
328 }
else if (hex_offset ||
329 strspn(color_string2,
"0123456789ABCDEFabcdef") == len) {
331 unsigned int rgba = strtoul(color_string2, &tail, 16);
333 if (*tail || (len != 6 && len != 8)) {
334 av_log(log_ctx,
AV_LOG_ERROR,
"Invalid 0xRRGGBB[AA] color string: '%s'\n", color_string2);
338 rgba_color[3] = rgba;
341 rgba_color[0] = rgba >> 16;
342 rgba_color[1] = rgba >> 8;
343 rgba_color[2] = rgba;
345 entry = bsearch(color_string2,
358 unsigned long int alpha;
359 const char *alpha_string = tail;
360 if (!strncmp(alpha_string,
"0x", 2)) {
361 alpha = strtoul(alpha_string, &tail, 16);
363 alpha = 255 * strtod(alpha_string, &tail);
366 if (tail == alpha_string || *tail || alpha > 255) {
368 alpha_string, color_string);
371 rgba_color[3] = alpha;
380 int n_min,
int n_max,
int len_max)
387 for(i = 0; i < len_max; i++) {
391 val = (val * 10) + c -
'0';
397 if (val < n_min || val > n_max)
411 }
else if (c ==
'%') {
436 dt->tm_year = val - 1900;
442 dt->tm_mon = val - 1;
468 int y = tm->tm_year + 1900, m = tm->tm_mon + 1, d = tm->tm_mday;
476 (d + (153 * m - 457) / 5 + 365 * y + y / 4 - y / 100 + y / 400 - 719469);
478 t += 3600 * tm->tm_hour + 60 * tm->tm_min + tm->tm_sec;
489 static const char *
const date_fmt[] = {
493 static const char *
const time_fmt[] = {
503 time_t now =
time(0);
505 len = strlen(timestr);
507 lastch = timestr[len - 1];
510 is_utc = (lastch ==
'z' || lastch ==
'Z');
512 memset(&dt, 0,
sizeof(dt));
518 *timeval = (int64_t) now * 1000000;
536 dt = *localtime(&now);
538 dt.tm_hour = dt.tm_min = dt.tm_sec = 0;
543 if (*p ==
'T' || *p ==
't' || *p ==
' ')
563 dt.tm_sec = strtol(p, (
char **)&q, 10);
581 t = dt.tm_hour * 3600 + dt.tm_min * 60 + dt.tm_sec;
597 for (val = 0, n = 100000; n >= 1; n /= 10, q++) {
600 val += n * (*q -
'0');
604 *timeval = negative ? -t :
t;
618 while (*p !=
'\0' && *p !=
'=' && *p !=
'&') {
619 if ((q - tag) <
sizeof(tag) - 1)
627 while (*p !=
'&' && *p !=
'\0') {
628 if ((q - arg) < arg_size - 1) {
638 if (!strcmp(tag, tag1))
653 printf(
"Testing av_parse_video_rate()\n");
656 const char *rates[] = {
688 printf(
"'%s' -> %d/%d ret:%d\n",
689 rates[i], q.
num, q.
den, ret);
693 printf(
"\nTesting av_parse_color()\n");
697 const char *color_names[] = {
740 printf(
"%s -> R(%d) G(%d) B(%d) A(%d)\n", color_names[i], rgba[0], rgba[1], rgba[2], rgba[3]);