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
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
|
/* GStreamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __SYSTEM_ENCODE_H__
#define __SYSTEM_ENCODE_H__
#include <config.h>
#include <gst/gst.h>
#include <gst/getbits/getbits.h>
#include "buffer.h"
#include "main.h"
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#define GST_TYPE_SYSTEM_ENCODE \
(gst_mpeg1_system_encode_get_type())
#define GST_SYSTEM_ENCODE(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SYSTEM_ENCODE,GstMPEG1SystemEncode))
#define GST_SYSTEM_ENCODE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SYSTEM_ENCODE,GstMPEG1SystemEncode))
#define GST_IS_SYSTEM_ENCODE(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SYSTEM_ENCODE))
#define GST_IS_SYSTEM_ENCODE_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SYSTEM_ENCODE))
typedef struct _GstMPEG1SystemEncode GstMPEG1SystemEncode;
typedef struct _GstMPEG1SystemEncodeClass GstMPEG1SystemEncodeClass;
struct _GstMPEG1SystemEncode {
GstElement element;
GstPad *srcpad;
gboolean have_setup;
GMutex *lock;
guint num_audio_pads;
guint num_video_pads;
Mpeg1MuxBuffer *audio_buffer;
Mpeg1MuxBuffer *video_buffer;
Pack_struc *pack;
Sys_header_struc *sys_header;
Sector_struc *sector;
guint data_rate, video_rate, audio_rate;
gdouble delay, audio_delay, video_delay;
gdouble clock_cycles;
gulong sectors_delay, video_delay_ms, audio_delay_ms;
gulong startup_delay;
gulong audio_buffer_size;
gulong video_buffer_size;
gulong mux_rate, dmux_rate;
guint64 SCR;
gint which_streams;
gint current_pack;
gulong min_packet_data;
gulong max_packet_data;
gint packets_per_pack;
gulong packet_size;
gulong bytes_output;
GList *mta;
/* stream input pads */
GstPad *private_1_pad[8]; /* up to 8 ac3 audio tracks <grumble> */
GstPad *private_2_pad;
GstPad *video_pad[16];
GstPad *audio_pad[32];
};
struct _GstMPEG1SystemEncodeClass {
GstElementClass parent_class;
};
GType gst_mpeg1_system_encode_get_type(void);
/* multplex.c */
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __SYSTEM_ENCODE_H__ */
|
