AVRational 1272 3rdparty/include/ffmpeg_/libavcodec/avcodec.h AVRational time_base; AVRational 1524 3rdparty/include/ffmpeg_/libavcodec/avcodec.h AVRational sample_aspect_ratio; AVRational 2829 3rdparty/include/ffmpeg_/libavcodec/avcodec.h AVRational pkt_timebase; AVRational 2881 3rdparty/include/ffmpeg_/libavcodec/avcodec.h AVRational av_codec_get_pkt_timebase (const AVCodecContext *avctx); AVRational 2882 3rdparty/include/ffmpeg_/libavcodec/avcodec.h void av_codec_set_pkt_timebase (AVCodecContext *avctx, AVRational val); AVRational 2925 3rdparty/include/ffmpeg_/libavcodec/avcodec.h const AVRational *supported_framerates; ///< array of supported framerates, or NULL if any, array is terminated by {0,0} AVRational 695 3rdparty/include/ffmpeg_/libavformat/avformat.h AVRational time_base; AVRational 725 3rdparty/include/ffmpeg_/libavformat/avformat.h AVRational sample_aspect_ratio; AVRational 732 3rdparty/include/ffmpeg_/libavformat/avformat.h AVRational avg_frame_rate; AVRational 831 3rdparty/include/ffmpeg_/libavformat/avformat.h AVRational r_frame_rate; AVRational 893 3rdparty/include/ffmpeg_/libavformat/avformat.h AVRational av_stream_get_r_frame_rate(const AVStream *s); AVRational 894 3rdparty/include/ffmpeg_/libavformat/avformat.h void av_stream_set_r_frame_rate(AVStream *s, AVRational r); AVRational 935 3rdparty/include/ffmpeg_/libavformat/avformat.h AVRational time_base; ///< time base in which the start/end timestamps are specified AVRational 1288 3rdparty/include/ffmpeg_/libavformat/avformat.h AVRational offset_timebase; AVRational 2146 3rdparty/include/ffmpeg_/libavformat/avformat.h AVRational av_guess_sample_aspect_ratio(AVFormatContext *format, AVStream *stream, AVFrame *frame); AVRational 2156 3rdparty/include/ffmpeg_/libavformat/avformat.h AVRational av_guess_frame_rate(AVFormatContext *ctx, AVStream *stream, AVFrame *frame); AVRational 235 3rdparty/include/ffmpeg_/libavutil/avutil.h #define AV_TIME_BASE_Q (AVRational){1, AV_TIME_BASE} AVRational 154 3rdparty/include/ffmpeg_/libavutil/frame.h AVRational sample_aspect_ratio; AVRational 101 3rdparty/include/ffmpeg_/libavutil/mathematics.h int64_t av_rescale_q(int64_t a, AVRational bq, AVRational cq) av_const; AVRational 109 3rdparty/include/ffmpeg_/libavutil/mathematics.h int64_t av_rescale_q_rnd(int64_t a, AVRational bq, AVRational cq, AVRational 118 3rdparty/include/ffmpeg_/libavutil/mathematics.h int av_compare_ts(int64_t ts_a, AVRational tb_a, int64_t ts_b, AVRational tb_b); AVRational 141 3rdparty/include/ffmpeg_/libavutil/mathematics.h int64_t av_rescale_delta(AVRational in_tb, int64_t in_ts, AVRational fs_tb, int duration, int64_t *last, AVRational out_tb); AVRational 276 3rdparty/include/ffmpeg_/libavutil/opt.h AVRational q; AVRational 368 3rdparty/include/ffmpeg_/libavutil/opt.h attribute_deprecated const AVOption *av_set_q(void *obj, const char *name, AVRational n); AVRational 372 3rdparty/include/ffmpeg_/libavutil/opt.h AVRational av_get_q(void *obj, const char *name, const AVOption **o_out); AVRational 534 3rdparty/include/ffmpeg_/libavutil/opt.h int av_opt_eval_q (void *obj, const AVOption *o, const char *val, AVRational *q_out); AVRational 654 3rdparty/include/ffmpeg_/libavutil/opt.h int av_opt_set_q (void *obj, const char *name, AVRational val, int search_flags); AVRational 659 3rdparty/include/ffmpeg_/libavutil/opt.h int av_opt_set_video_rate(void *obj, const char *name, AVRational val, int search_flags); AVRational 698 3rdparty/include/ffmpeg_/libavutil/opt.h int av_opt_get_q (void *obj, const char *name, int search_flags, AVRational *out_val); AVRational 702 3rdparty/include/ffmpeg_/libavutil/opt.h int av_opt_get_video_rate(void *obj, const char *name, int search_flags, AVRational *out_val); AVRational 49 3rdparty/include/ffmpeg_/libavutil/parseutils.h int av_parse_ratio(AVRational *q, const char *str, int max, AVRational 77 3rdparty/include/ffmpeg_/libavutil/parseutils.h int av_parse_video_rate(AVRational *rate, const char *str); AVRational 55 3rdparty/include/ffmpeg_/libavutil/rational.h static inline int av_cmp_q(AVRational a, AVRational b){ AVRational 69 3rdparty/include/ffmpeg_/libavutil/rational.h static inline double av_q2d(AVRational a){ AVRational 91 3rdparty/include/ffmpeg_/libavutil/rational.h AVRational av_mul_q(AVRational b, AVRational c) av_const; AVRational 99 3rdparty/include/ffmpeg_/libavutil/rational.h AVRational av_div_q(AVRational b, AVRational c) av_const; AVRational 107 3rdparty/include/ffmpeg_/libavutil/rational.h AVRational av_add_q(AVRational b, AVRational c) av_const; AVRational 115 3rdparty/include/ffmpeg_/libavutil/rational.h AVRational av_sub_q(AVRational b, AVRational c) av_const; AVRational 122 3rdparty/include/ffmpeg_/libavutil/rational.h static av_always_inline AVRational av_inv_q(AVRational q) AVRational 124 3rdparty/include/ffmpeg_/libavutil/rational.h AVRational r = { q.den, q.num }; AVRational 136 3rdparty/include/ffmpeg_/libavutil/rational.h AVRational av_d2q(double d, int max) av_const; AVRational 142 3rdparty/include/ffmpeg_/libavutil/rational.h int av_nearer_q(AVRational q, AVRational q1, AVRational q2); AVRational 149 3rdparty/include/ffmpeg_/libavutil/rational.h int av_find_nearest_q_idx(AVRational q, const AVRational* q_list); AVRational 44 3rdparty/include/ffmpeg_/libavutil/timecode.h AVRational rate; ///< frame rate in rational form AVRational 119 3rdparty/include/ffmpeg_/libavutil/timecode.h int av_timecode_init(AVTimecode *tc, AVRational rate, int flags, int frame_start, void *log_ctx); AVRational 131 3rdparty/include/ffmpeg_/libavutil/timecode.h int av_timecode_init_from_string(AVTimecode *tc, AVRational rate, const char *str, void *log_ctx); AVRational 138 3rdparty/include/ffmpeg_/libavutil/timecode.h int av_timecode_check_frame_rate(AVRational rate); AVRational 61 3rdparty/include/ffmpeg_/libavutil/timestamp.h static inline char *av_ts_make_time_string(char *buf, int64_t ts, AVRational *tb) AVRational 246 modules/videoio/src/cap_ffmpeg_impl.hpp double r2d(AVRational r) const; AVRational 824 modules/videoio/src/cap_ffmpeg_impl.hpp double CvCapture_FFMPEG::r2d(AVRational r) const AVRational 1209 modules/videoio/src/cap_ffmpeg_impl.hpp const AVRational *p= codec->supported_framerates; AVRational 1210 modules/videoio/src/cap_ffmpeg_impl.hpp AVRational req = {frame_rate, frame_rate_base}; AVRational 1211 modules/videoio/src/cap_ffmpeg_impl.hpp const AVRational *best=NULL; AVRational 1212 modules/videoio/src/cap_ffmpeg_impl.hpp AVRational best_error= {INT_MAX, 1}; AVRational 1214 modules/videoio/src/cap_ffmpeg_impl.hpp AVRational error= av_sub_q(req, *p); AVRational 2023 modules/videoio/src/cap_ffmpeg_impl.hpp AVRational req = {frame_rate, frame_rate_base}; AVRational 2024 modules/videoio/src/cap_ffmpeg_impl.hpp const AVRational* best = NULL; AVRational 2025 modules/videoio/src/cap_ffmpeg_impl.hpp AVRational best_error = {INT_MAX, 1}; AVRational 2027 modules/videoio/src/cap_ffmpeg_impl.hpp for (const AVRational* p = codec->supported_framerates; p->den!=0; ++p) AVRational 2029 modules/videoio/src/cap_ffmpeg_impl.hpp AVRational error = av_sub_q(req, *p);