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
|
## cam2ip
Turn any webcam into an IP camera.
Example (in web browser):
http://localhost:56000/mjpeg
or
http://localhost:56000/html
### Requirements
* [libjpeg-turbo](https://www.libjpeg-turbo.org/) (use `-tags jpeg` to build without `CGo`)
* On Linux/RPi native Go [V4L](https://github.com/korandiz/v4l) implementation is used to capture images.
* On Windows [Video for Windows (VfW)](https://en.wikipedia.org/wiki/Video_for_Windows) framework is used over win32 API.
### Build tags
* `cv2` - build with `OpenCV` 2.x ([go-opencv](https://github.com/lazywei/go-opencv))
* `cv4` - build with `OpenCV` 4.x ([gocv](https://github.com/hybridgroup/gocv))
* `jpeg` - build with native Go `image/jpeg` instead of `libjpeg-turbo`
### Download
Binaries are compiled with static OpenCV/libjpeg-turbo libraries, they should just work:
- [Linux 64bit](https://github.com/gen2brain/cam2ip/releases/download/1.5/cam2ip-1.5-64bit.tar.gz)
- [Linux 64bit OpenCV](https://github.com/gen2brain/cam2ip/releases/download/1.5/cam2ip-1.5-64bit-cv2.tar.gz)
- [RPi 32bit](https://github.com/gen2brain/cam2ip/releases/download/1.5/cam2ip-1.5-RPi.tar.gz)
- [RPi 32bit OpenCV](https://github.com/gen2brain/cam2ip/releases/download/1.5/cam2ip-1.5-RPi-cv2.tar.gz)
- [RPi 32bit Static](https://github.com/gen2brain/cam2ip/releases/download/1.5/cam2ip-1.5-RPi-nocgo.tar.gz)
- [RPi3 32bit](https://github.com/gen2brain/cam2ip/releases/download/1.5/cam2ip-1.5-RPi3.tar.gz)
- [RPi3 32bit OpenCV](https://github.com/gen2brain/cam2ip/releases/download/1.5/cam2ip-1.5-RPi3-cv2.tar.gz)
- [Windows 32bit](https://github.com/gen2brain/cam2ip/releases/download/1.5/cam2ip-1.5-32bit.zip)
- [Windows 32bit OpenCV](https://github.com/gen2brain/cam2ip/releases/download/1.5/cam2ip-1.5-32bit-cv2.zip)
- [Windows 64bit](https://github.com/gen2brain/cam2ip/releases/download/1.5/cam2ip-1.5-64bit.zip)
- [Windows 64bit OpenCV](https://github.com/gen2brain/cam2ip/releases/download/1.5/cam2ip-1.5-64bit-cv2.zip)
### Installation
go get -v github.com/gen2brain/cam2ip/cmd/cam2ip
This will install app in `$GOPATH/bin/cam2ip`.
### Run in Docker container
docker run --device=/dev/video0:/dev/video0 -p56000:56000 -it gen2brain/cam2ip # on RPi use gen2brain/cam2ip:arm
### Usage
```
Usage of cam2ip:
-bind-addr string
Bind address [CAM2IP_BIND_ADDR] (default ":56000")
-delay int
Delay between frames, in milliseconds [CAM2IP_DELAY] (default 10)
-height float
Frame height [CAM2IP_HEIGHT] (default 480)
-htpasswd-file string
Path to htpasswd file, if empty auth is disabled [CAM2IP_HTPASSWD_FILE]
-index int
Camera index [CAM2IP_INDEX]
-nowebgl
Disable WebGL drawing of images (html handler) [CAM2IP_NOWEBGL]
-rotate int
Rotate image, valid values are 90, 180, 270 [CAM2IP_ROTATE]
-timestamp
Draws timestamp on images [CAM2IP_TIMESTAMP]
-video-file string
Use video file instead of camera [CAM2IP_VIDEO_FILE]
-width float
Frame width [CAM2IP_WIDTH] (default 640)
```
### Handlers
* `/html`: HTML handler, frames are pushed to canvas over websocket
* `/jpeg`: Static JPEG handler
* `/mjpeg`: Motion JPEG, supported natively in major web browsers
|
