ff_nut_free_sp 138 libavformat/nut.h void ff_nut_free_sp(NUTContext *nut); ff_nut_free_sp 786 libavformat/nutdec.c ff_nut_free_sp(nut); ff_nut_free_sp 1203 libavformat/nutenc.c ff_nut_free_sp(nut);