12 Initializes a libhb session (launches his own thread, detects CPUs,
14 #define HB_DEBUG_NONE 0
15 #define HB_DEBUG_ALL 1
16 void hb_register( hb_work_object_t * );
17 hb_handle_t * hb_init( int verbose, int update_check );
18 hb_handle_t * hb_init_dl ( int verbose, int update_check ); // hb_init for use with dylib
20 /* hb_get_version() */
21 char * hb_get_version( hb_handle_t * );
22 int hb_get_build( hb_handle_t * );
25 Checks for an update on the website. If there is, returns the build
26 number and points 'version' to a version description. Returns a
27 negative value otherwise. */
28 int hb_check_update( hb_handle_t * h, char ** version );
33 Force libhb to act as if you had X CPU(s).
34 Default is to use the detected count (see also hb_get_cpu_count() in
36 void hb_set_cpu_count( hb_handle_t *, int );
38 char * hb_dvd_name( char * path );
39 void hb_dvd_set_dvdnav( int enable );
42 Scan the specified path. Can be a DVD device, a VIDEO_TS folder or
43 a VOB file. If title_index is 0, scan all titles. */
44 void hb_scan( hb_handle_t *, const char * path,
45 int title_index, int preview_count,
47 void hb_scan_stop( hb_handle_t * );
50 Returns the list of valid titles detected by the latest scan. */
51 hb_list_t * hb_get_titles( hb_handle_t * );
54 Analyze a frame for interlacing artifacts, returns true if they're found.
55 Taken from Thomas Oestreich's 32detect filter in the Transcode project. */
56 int hb_detect_comb( hb_buffer_t * buf, int width, int height, int color_equal, int color_diff, int threshold, int prog_equal, int prog_diff, int prog_threshold );
58 void hb_get_preview( hb_handle_t *, hb_title_t *, int,
60 void hb_set_size( hb_job_t *, double ratio, int pixels );
61 void hb_set_anamorphic_size( hb_job_t *,
62 int *output_width, int *output_height,
63 int *output_par_width, int *output_par_height);
66 int hb_count( hb_handle_t * );
67 hb_job_t * hb_job( hb_handle_t *, int );
68 void hb_add( hb_handle_t *, hb_job_t * );
69 void hb_rem( hb_handle_t *, hb_job_t * );
71 void hb_start( hb_handle_t * );
72 void hb_pause( hb_handle_t * );
73 void hb_resume( hb_handle_t * );
74 void hb_stop( hb_handle_t * );
76 /* Persistent data between jobs. */
77 typedef struct hb_interjob_s
79 int last_job; /* job->sequence_id & 0xFFFFFF */
80 int frame_count; /* number of frames counted by sync */
81 uint64_t total_time; /* real length in 90khz (i.e. / 90000 */
82 int render_dropped; /* frames droped by telecine */
83 int vrate; /* initial assigned vrate */
84 int vrate_base; /* initial assigned vrate_base */
86 hb_subtitle_t *select_subtitle; /* foreign language scan subtitle */
89 hb_interjob_t * hb_interjob_get( hb_handle_t * );
92 Should be regularly called by the UI (like 5 or 10 times a second).
93 Look at test/test.c to see how to use it. */
94 void hb_get_state( hb_handle_t *, hb_state_t * );
95 void hb_get_state2( hb_handle_t *, hb_state_t * );
96 /* hb_get_scancount() is called by the MacGui in UpdateUI to
97 check for a new scan during HB_STATE_WORKING phase */
98 int hb_get_scancount( hb_handle_t * );
101 Aborts all current jobs if any, frees memory. */
102 void hb_close( hb_handle_t ** );