Assets/Example.cs

﻿using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Video;


public class Example : MonoBehaviour
{
    VideoPlayer videoPlayer;

    private float lastTime = 0f;
    public float delayTime = 1.0f;


    // Start is called before the first frame update
    void Start()
    {
        // Will attach a VideoPlayer to the main camera.
        GameObject camera = GameObject.FindWithTag("MainCamera");

        // VideoPlayer automatically targets the camera backplane when it is added
        // to a camera object, no need to change videoPlayer.targetCamera.
        videoPlayer = camera.AddComponent<UnityEngine.Video.VideoPlayer>();

        // Play on awake defaults to true. Set it to false to avoid the url set
        // below to auto-start playback since we're in Start().
        videoPlayer.playOnAwake = false;

        // By default, VideoPlayers added to a camera will use the far plane.
        // Let's target the near plane instead.
        videoPlayer.renderMode = UnityEngine.Video.VideoRenderMode.CameraNearPlane;

        // This will cause our Scene to be visible through the video being played.
        videoPlayer.targetCameraAlpha = 0.5F;

        // Set the video to play. URL supports local absolute or relative paths.
        // Here, using absolute.
        videoPlayer.url = "/Users/Zhu/Desktop/VideoSample1.mov";

        // Skip the first 100 frames.
        videoPlayer.frame = 100;

        // Restart from beginning when done.
        videoPlayer.isLooping = true;

        // Each time we reach the end, we slow down the playback by a factor of 10.
        videoPlayer.loopPointReached += EndReached;

        // Start playback. This means the VideoPlayer may have to prepare (reserve
        // resources, pre-load a few frames, etc.). To better control the delays
        // associated with this preparation one can use videoPlayer.Prepare() along with
        // its prepareCompleted event.
        videoPlayer.Play();
    }

    void EndReached(UnityEngine.Video.VideoPlayer vp)
    {
        vp.playbackSpeed = vp.playbackSpeed / 10.0F;
    }

    public void TogglePlay()
    {
        if (Time.time - lastTime >= delayTime)
        {
            lastTime = Time.time;

            if (videoPlayer.isPlaying)
            {
                videoPlayer.Pause();
                ButtonTouch.ChangeColor(Color.yellow);
            }
            else
            {
                videoPlayer.Play();
                ButtonTouch.ChangeColor(Color.green);
            }
        }
    }
}