hb_title_t * hb_stream_title_scan( hb_stream_t *);
int hb_stream_read( hb_stream_t *, hb_buffer_t *);
int hb_stream_seek( hb_stream_t *, float );
hb_title_t * hb_stream_title_scan( hb_stream_t *);
int hb_stream_read( hb_stream_t *, hb_buffer_t *);
int hb_stream_seek( hb_stream_t *, float );