Clock             220 fftools/ffplay.c     Clock audclk;
Clock             221 fftools/ffplay.c     Clock vidclk;
Clock             222 fftools/ffplay.c     Clock extclk;
Clock            1378 fftools/ffplay.c static double get_clock(Clock *c)
Clock            1390 fftools/ffplay.c static void set_clock_at(Clock *c, double pts, int serial, double time)
Clock            1398 fftools/ffplay.c static void set_clock(Clock *c, double pts, int serial)
Clock            1404 fftools/ffplay.c static void set_clock_speed(Clock *c, double speed)
Clock            1410 fftools/ffplay.c static void init_clock(Clock *c, int *queue_serial)
Clock            1418 fftools/ffplay.c static void sync_clock_to_slave(Clock *c, Clock *slave)