Libav
Main Page
Related Pages
Modules
Data Structures
Files
Examples
File List
Globals
libavfilter
asrc_anullsrc.c
Go to the documentation of this file.
1
/*
2
* This file is part of Libav.
3
*
4
* Libav is free software; you can redistribute it and/or
5
* modify it under the terms of the GNU Lesser General Public
6
* License as published by the Free Software Foundation; either
7
* version 2.1 of the License, or (at your option) any later version.
8
*
9
* Libav is distributed in the hope that it will be useful,
10
* but WITHOUT ANY WARRANTY; without even the implied warranty of
11
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12
* Lesser General Public License for more details.
13
*
14
* You should have received a copy of the GNU Lesser General Public
15
* License along with Libav; if not, write to the Free Software
16
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17
*/
18
24
#include <inttypes.h>
25
#include <stdio.h>
26
27
#include "
libavutil/channel_layout.h
"
28
#include "
libavutil/internal.h
"
29
#include "
avfilter.h
"
30
#include "
internal.h
"
31
32
static
int
request_frame
(
AVFilterLink
*link)
33
{
34
return
AVERROR_EOF
;
35
}
36
37
static
const
AVFilterPad
avfilter_asrc_anullsrc_outputs
[] = {
38
{
39
.
name
=
"default"
,
40
.type =
AVMEDIA_TYPE_AUDIO
,
41
.request_frame =
request_frame
,
42
},
43
{
NULL
}
44
};
45
46
AVFilter
ff_asrc_anullsrc
= {
47
.
name
=
"anullsrc"
,
48
.description =
NULL_IF_CONFIG_SMALL
(
"Null audio source, never return audio frames."
),
49
50
.inputs =
NULL
,
51
52
.outputs =
avfilter_asrc_anullsrc_outputs
,
53
};
Generated on Sun Jun 1 2014 17:55:35 for Libav by
1.8.1.2