ff_mov_add_hinted_packet 4401 libavformat/movenc.c         ff_mov_add_hinted_packet(s, pkt, trk->hint_track, trk->entry,
ff_mov_add_hinted_packet  211 libavformat/movenc.h int ff_mov_add_hinted_packet(AVFormatContext *s, AVPacket *pkt,