5 * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
27 #include "mediadb.inc"
32 class FileDB : public FileBase
37 int frame_id, clip_size, seq_no;
38 int prefix_size, suffix_offset;
43 static int check_sig(Asset *asset);
44 int open_file(int rd, int wr);
47 static int get_best_colormodel(Asset *asset, int driver);
48 int colormodel_supported(int colormodel);
49 int set_video_position(int64_t pos);
50 int64_t get_memory_usage();
52 int write_frames(VFrame ***frames, int len);
53 int read_frame(VFrame *frame);
55 FileDB(Asset *asset, File *file);