WebCamTexture.isPlaying

Description

Returns if the camera is currently playing.

    // Tries to start the camera and outputs to the console if is was sucessful or not.
    function Start () {
        var webcamTexture : WebCamTexture = WebCamTexture();
        webcamTexture.Play();
        Debug.Log(webcamTexture.isPlaying);
    }

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour {
    void Start() {
        WebCamTexture webcamTexture = new WebCamTexture();
        webcamTexture.Play();
        Debug.Log(webcamTexture.isPlaying);
    }
}