Lines Matching defs:fps
183 * @brief convert fps tag value to AVRational fps
184 * @param fps fps value from tag
185 * @return fps as AVRational, or 0 / 0 if unknown
187 static AVRational fps_tag2avr(int32_t fps) {
189 if (fps < 1 || fps > 9) fps = 9;
190 return avpriv_frame_rate_tab[9 - fps]; // values have opposite order
194 * @brief convert UMF attributes flags to AVRational fps
196 * @return fps as AVRational, or 0 / 0 if unknown
344 AVRational fps;
348 fps = fps_umf2avr(avio_rl32(pb));
351 main_timebase.num = fps.den;
352 main_timebase.den = fps.num * 2;