ff_framesync_preinit 84 libavfilter/framesync.c ff_framesync_preinit(fs); ff_framesync_preinit 223 libavfilter/framesync.h void ff_framesync_preinit(FFFrameSync *fs); ff_framesync_preinit 303 libavfilter/framesync.h ff_framesync_preinit(&s->field); \