Add support for UMED Łódź

[gbaranski]

package main

import (
	"fmt"
	"wheretopark/collector/cctv"

	"github.com/bluenviron/gortsplib/v4"
	"github.com/bluenviron/gortsplib/v4/pkg/base"
	"gocv.io/x/gocv"
)

func GetWithGortsplib(url string) {
	c := gortsplib.Client{}

	// parse URL
	u, err := base.ParseURL(url)
	if err != nil {
		panic(err)
	}

	// connect to the server
	err = c.Start(u.Scheme, u.Host)
	if err != nil {
		panic(err)
	}
	defer c.Close()

	options, err := c.Options(u)
	if err != nil {
		panic(err)
	}

	fmt.Printf("options: %+v\n", options)

	// find available medias
	desc, _, err := c.Describe(u)
	if err != nil {
		panic(err)
	}

	fmt.Printf("desc: %+v\n", desc)

}

func GetWithFFMpeg(url string) {
	img, err := cctv.GetImageFromCamera(url)
	if err != nil {
		panic(err)
	}
	window := gocv.NewWindow("Hello")
	for {
		window.IMShow(img)
		window.WaitKey(1)
	}

}

func main() {
	url := "rtsp:///Streaming/Channels/101"
	GetWithFFMpeg(url)

}