00001 /* 00002 Copyright (C) 2003 Commonwealth Scientific and Industrial Research 00003 Organisation (CSIRO) Australia 00004 00005 Redistribution and use in source and binary forms, with or without 00006 modification, are permitted provided that the following conditions 00007 are met: 00008 00009 - Redistributions of source code must retain the above copyright 00010 notice, this list of conditions and the following disclaimer. 00011 00012 - Redistributions in binary form must reproduce the above copyright 00013 notice, this list of conditions and the following disclaimer in the 00014 documentation and/or other materials provided with the distribution. 00015 00016 - Neither the name of CSIRO Australia nor the names of its 00017 contributors may be used to endorse or promote products derived from 00018 this software without specific prior written permission. 00019 00020 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00021 ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00022 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 00023 PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ORGANISATION OR 00024 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00025 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00026 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00027 PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 00028 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00029 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00030 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00031 */ 00032 00033 #ifndef __ANX_TRACK_H__ 00034 #define __ANX_TRACK_H__ 00035 00040 #include <annodex/anx_types.h> 00041 00042 #ifdef __cplusplus 00043 extern "C" { 00044 #endif 00045 00047 typedef struct _AnxTrack AnxTrack; 00048 00054 AnxTrack * anx_track_free (AnxTrack * track); 00055 00070 AnxList * 00071 anx_get_track_list (ANNODEX * annodex); 00072 00078 char * anx_track_get_content_type (ANNODEX * annodex, long serialno); 00079 00085 long anx_track_get_nr_headers (ANNODEX * annodex, long serialno); 00086 00095 int anx_track_get_granule_rate (ANNODEX * annodex, long serialno, 00096 anx_int64_t * granule_rate_n, 00097 anx_int64_t * granule_rate_d); 00098 00106 anx_int64_t anx_track_time_to_granules (ANNODEX * annodex, long serialno, 00107 double seconds); 00108 00115 double anx_track_granules_to_time (ANNODEX * annodex, long serialno, 00116 anx_int64_t granules); 00117 00124 long anx_track_get_basegranule (ANNODEX * annodex, long serialno); 00125 00132 int anx_track_get_preroll (ANNODEX * annodex, long serialno); 00133 00140 int anx_track_get_granuleshift(ANNODEX * annodex, long serialno); 00141 00142 #ifdef __cplusplus 00143 } 00144 #endif 00145 00146 #endif /* __ANX_TRACK_H__ */