Gazebo Common
API Reference
5.6.0
insert_drive_file
Tutorials
library_books
Classes
toc
Namespaces
insert_drive_file
Files
launch
Gazebo Website
Index
List
Hierarchy
Members: All
Members: Functions
Members: Variables
Members: Typedefs
Members: Enumerations
Members: Enumerator
List
Members
Functions
Typedefs
Variables
Enumerations
Enumerator
src
gz-common
av
include
gz
common
gz/common/Video.hh
Go to the documentation of this file.
1
/*
2
* Copyright (C) 2016 Open Source Robotics Foundation
3
*
4
* Licensed under the Apache License, Version 2.0 (the "License");
5
* you may not use this file except in compliance with the License.
6
* You may obtain a copy of the License at
7
*
8
* http://www.apache.org/licenses/LICENSE-2.0
9
*
10
* Unless required by applicable law or agreed to in writing, software
11
* distributed under the License is distributed on an "AS IS" BASIS,
12
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13
* See the License for the specific language governing permissions and
14
* limitations under the License.
15
*
16
*/
17
#ifndef GZ_COMMON_VIDEO_HH_
18
#define GZ_COMMON_VIDEO_HH_
19
20
#include <string>
21
22
#include <gz/common/av/Export.hh>
23
#include <gz/utils/ImplPtr.hh>
24
25
struct
AVFormatContext;
26
struct
AVCodecContext;
27
struct
AVFrame;
28
struct
AVPicture;
29
struct
SwsContext;
30
31
namespace
gz
32
{
33
namespace
common
34
{
36
class
GZ_COMMON_AV_VISIBLE
Video
37
{
39
public
:
Video
();
40
42
public
:
virtual
~Video
();
43
47
public
:
bool
Load
(
const
std::string
&_filename);
48
51
public
:
int
Width
()
const
;
52
55
public
:
int
Height
()
const
;
56
59
public
:
60
using
Length
=
std::chrono::duration<int64_t, std::ratio<1, 1000000>
>;
61
64
public
:
Length
Duration
()
const
;
65
70
public
:
bool
NextFrame
(
unsigned
char
**_buffer);
71
73
private
:
void
Cleanup();
74
76
GZ_UTILS_UNIQUE_IMPL_PTR(dataPtr)
77
};
78
}
79
}
80
#endif