Unity3D使用EasyMovieTexture插件播放视频

  1 using System.Collections;
  2 using System.Collections.Generic;
  3 using UnityEngine;
  4 
  5 public class VideoController : MonoBehaviour
  6 {
  7     private MediaPlayerCtrl _mediaPlayer;
  8     private bool _isPlaying;//视频是否正在播放
  9     private float _totalTime;//视频总时长
 10     private float _currentTime;//视频当前播放时长
 11 
 12     private void Start()
 13     {
 14         Init();
 15     }
 16 
 17     private void Init()
 18     {
 19         _mediaPlayer = this.GetComponent<MediaPlayerCtrl>();
 20     }
 21 
 22     /// <summary>
 23     /// 视频是否正在播放
 24     /// </summary>
 25     public bool isPlaying
 26     {
 27         get
 28         {
 29             if (_mediaPlayer.GetCurrentState() == MediaPlayerCtrl.MEDIAPLAYER_STATE.PLAYING)
 30             {
 31                 _isPlaying = true;
 32             }
 33             else
 34             {
 35                 _isPlaying = false;
 36             }
 37             return _isPlaying;
 38         }
 39     }
 40     /// <summary>
 41     /// 视频总时长
 42     /// </summary>
 43     public float totalTime
 44     {
 45         get
 46         {
 47             if (isPlaying)
 48             {
 49                 return _mediaPlayer.GetDuration() / 1000;
 50             }
 51             return -1;
 52         }
 53     }
 54     /// <summary>
 55     /// 视频当前播放时长
 56     /// </summary>
 57     public float currentTime
 58     {
 59         get
 60         {
 61             if (isPlaying)
 62             {
 63                 return _mediaPlayer.GetSeekPosition() / 1000;
 64             }
 65             return -1;
 66         }
 67     }
 68     /// <summary>
 69     /// 视频是否循环播放
 70     /// </summary>
 71     public bool isLoop
 72     {
 73         get
 74         {
 75             return _mediaPlayer.m_bLoop;
 76         }
 77         set
 78         {
 79             _mediaPlayer.m_bLoop = value;
 80         }
 81     }
 82 
 83     /// <summary>
 84     /// 读取视频
 85     /// </summary>
 86     /// <param name="_path">视频路径</param>
 87     public void LoadMovie(string _path)
 88     {
 89         _mediaPlayer.Load(_path);
 90     }
 91     /// <summary>
 92     /// 视频播放
 93     /// </summary>
 94     public void MoviePlay()
 95     {
 96         _mediaPlayer.Play();
 97     }
 98     /// <summary>
 99     /// 视频暂停
100     /// </summary>
101     public void MoviePause()
102     {
103         _mediaPlayer.Pause();
104     }
105     /// <summary>
106     /// 视频停止播放。
107     /// 停止与暂停的区别是：停止后，视频会从头开始播放，而暂停是接着暂停的位置播放。
108     /// </summary>
109     public void MovieStop()
110     {
111         _mediaPlayer.Stop();
112     }
113     /// <summary>
114     /// 视频重播
115     /// </summary>
116     public void MovieReplay()
117     {
118         _mediaPlayer.Stop();
119         _mediaPlayer.Play();
120     }
121     /// <summary>
122     /// 设置视频播放速度。
123     /// 这个方法可以用来做快进功能，但是无法做快退功能
124     /// </summary>
125     /// <param name="_i"></param>
126     public void SetMovieSpeed(int _i)
127     {
128         _mediaPlayer.SetSpeed(_i);
129     }
130     /// <summary>
131     /// 视频跳到指定时间播放
132     /// </summary>
133     /// <param name="time"></param>
134     public void MovieToTime(float time)
135     {
136         _mediaPlayer.SeekTo((int)(time * 1000));
137     }
138 }