blob: b73f324b150954a665db2a075fe812a791a35371 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
|
/* This file is part of the KDE project
* Copyright (C) 2002 Shane Wright <me@shanewright.co.uk>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation version 2.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#ifndef __KFILE_AVI_H__
#define __KFILE_AVI_H__
#include <tdefilemetainfo.h>
#include <tqfile.h>
#if !defined(__osf__)
#include <inttypes.h>
#else
typedef unsigned short uint16_t;
typedef unsigned int uint32_t;
#endif
class TQStringList;
class KAviPlugin: public KFilePlugin
{
Q_OBJECT
public:
KAviPlugin( TQObject *parent, const char *name, const TQStringList& args );
virtual bool readInfo( KFileMetaInfo& info, uint what);
private:
bool read_avi();
bool read_list();
bool read_avih();
bool read_strl();
bool read_strf(uint32_t blocksize);
bool read_strh(uint32_t blocksize);
// methods to sort out human readable names for the codecs
const char * resolve_audio(uint16_t id);
TQFile f;
TQDataStream dstream;
// AVI header information
bool done_avih;
uint32_t avih_microsecperframe;
uint32_t avih_maxbytespersec;
uint32_t avih_reserved1;
uint32_t avih_flags;
uint32_t avih_totalframes;
uint32_t avih_initialframes;
uint32_t avih_streams;
uint32_t avih_buffersize;
uint32_t avih_width;
uint32_t avih_height;
uint32_t avih_scale;
uint32_t avih_rate;
uint32_t avih_start;
uint32_t avih_length;
char handler_vids[5]; // leave room for trailing \0
char handler_auds[5];
uint16_t handler_audio; // the ID of the audio codec
bool done_audio;
bool wantstrf;
};
#endif
|
