get_total_frames  241 modules/videoio/src/cap_ffmpeg_impl.hpp     int64_t get_total_frames() const;
get_total_frames  797 modules/videoio/src/cap_ffmpeg_impl.hpp         return (double)get_total_frames();
get_total_frames  899 modules/videoio/src/cap_ffmpeg_impl.hpp     _frame_number = std::min(_frame_number, get_total_frames());
get_total_frames  904 modules/videoio/src/cap_ffmpeg_impl.hpp     if( first_frame_number < 0 && get_total_frames() > 1 )
get_total_frames  914 modules/videoio/src/cap_ffmpeg_impl.hpp         if (get_total_frames() > 1) av_seek_frame(ic, video_stream, time_stamp, AVSEEK_FLAG_BACKWARD);