ff_riff_write_info_tag  352 libavformat/avienc.c                 ff_riff_write_info_tag(s->pb, "strn", t->value);
ff_riff_write_info_tag  361 libavformat/avienc.c                     ff_riff_write_info_tag(s->pb, "strn", str);
ff_riff_write_info_tag   82 libavformat/riff.h void ff_riff_write_info_tag(AVIOContext *pb, const char *tag, const char *str);
ff_riff_write_info_tag  319 libavformat/riffenc.c             ff_riff_write_info_tag(s->pb, t->key, t->value);