3 * Copyright (C) 2016-2020 William Morrow
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License as published
7 * by the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License for more details.
15 * You should have received a copy of the GNU General Public
16 * License along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
21 #ifndef _MEDIA_DB_INC_
22 #define _MEDIA_DB_INC_
33 #define MEDIA_DB "/cinelerra/media.db"
34 #define MEDIA_SHM_KEY 34543
36 // correlation margin for clip position jiggling
37 #define TRANSITION_MARGIN 1.0
38 // merge cuts when clip is within clip margin seconds of last clip
39 #define CLIP_MARGIN 2.0
41 // pixel weight match err limit
42 #define MEDIA_WEIGHT_ERRLMT 3.
44 #define MEDIA_MEAN_ERRLMT 4.
45 // search standard deviation err limit
46 #define MEDIA_STDDEV_ERRLMT 2.
47 // search centroid err limit
48 #define MEDIA_XCENTER_ERRLMT 1.
49 #define MEDIA_YCENTER_ERRLMT 1.
50 // search distance err limit
51 #define MEDIA_SEARCH_ERRLMT 6.
52 // db dupl chk search radius
53 #define MEDIA_SEARCH_DIST 256
55 // db frame chk distance err limit
56 #define MEDIA_FRAME_ERRLMT 0.25
57 // db frame chk search radius
58 #define MEDIA_FRAME_DIST 256
60 // db clip frame sample standard size
63 #define SFRM_SZ (SWIDTH*SHEIGHT)