cam2ip

module
Version: v0.0.0-...-d4ea63f Latest Latest
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Published: Jan 28, 2021 License: GPL-3.0

README

cam2ip

Turn any webcam into an IP camera.

Example (in web browser):

http://localhost:56000/html

or

http://localhost:56000/mjpeg

You can also use apps like ffplay or vlc:

ffplay -i http://localhost:56000/mjpeg

Requirements

Build tags

  • cv2 - build with OpenCV 2.x (go-opencv)
  • cv4 - build with OpenCV 4.x (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:

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

Directories

Path Synopsis
Package camera.
Package camera.
cmd
Package handlers.
Package handlers.
Package image.
Package image.
Package reader.
Package reader.
Package server.
Package server.

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