using?UnityEngine;
using?UnityEngine.UI;
using?UnityEngine.Video;

public?class?VideoPlayerTeach?:?MonoBehaviour
{
????//圖像
????public?RawImage?image;
????//播放器
????public?VideoPlayer?vPlayer;
????public?string?urlNetWork?=?“http://www.quirksmode.org/html5/videos/big_buck_bunny.mp4“;//網(wǎng)絡(luò)視頻路徑
????//播放
????public?Button?btn_Play;
????//暫停
????public?Button?btn_Pause;
????//前進(jìn)
????public?Button?btn_Fornt;
????//后退
????public?Button?btn_Back;
????//下一個
????public?Button?btn_Next;
????//靜音
????public?Button?btn_Mute;
????//視頻控制器
????public?Slider?sliderVideo;
????//音量控制器
????public?Slider?sliderSource;
????//音量大小
????public?Text?text;
????//當(dāng)前視頻時間
????public?Text?text_Time;
????//視頻總時長
????public?Text?text_Count;
????//音頻組件
????public?AudioSource?source;
????//需要添加播放器的物體
????public?Gameobject?obj;
????//前進(jìn)后退的大小
????public?float?numBer?=?20f;
????//時?分的轉(zhuǎn)換
????private?int?hour?mint;
????private?float?time;
????private?float?time_Count;
????private?float?time_Current;
????//視頻是否播放完成
????private?bool?isVideo;
????private?bool?mute;
????private?bool?show;

????//?Use?this?for?initialization
????void?Start（）
????{
????????//喚醒時就播放關(guān)閉
????????vPlayer.playOnAwake?=?false;
????????source.playOnAwake?=?false;

????????//初始化
????????Init（urlNetWork）;

????????btn_Play.onclick.AddListener（delegate?{?onclick（0）;?}）;
????????btn_Pause.onclick.AddListener（delegate?{?onclick（1）;?}）;
????????btn_Fornt.onclick.AddListener（delegate?{?onclick（2）;?}）;
????????btn_Back.onclick.AddListener（delegate?{?onclick（3）;?}）;
????????btn_Next.onclick.AddListener（delegate?{?onclick（4）;?}）;
????????btn_Mute.onclick.AddListener（delegate?{?onclick（5）;?}）;

????????sliderSource.value?=?source.volume;
????????text.text?=?string.Format（“音量{0:0}%“?source.volume?*?100）;
????????sliderSource.onValueChanged.AddListener（delegate?{?ChangeSource（sliderSource.value）;?}）;
????}

????///?

????///?初始化VideoPlayer
????///?

????///?
????private?void?Init（string?url）
????{
????????show?=?true;
????????isVideo?=?true;
????????mute?=?false;
????????time_Count?=?0;
????????time_Current?=?0;
????????sliderVideo.value?=?0;
????????//設(shè)置RenderTexture或RawImage上渲染VideoPlayer
????????vPlayer.renderMode?=?VideoRenderMode.RenderTexture;
????????//設(shè)置為URL模式
????????vPlayer.source?=?VideoSource.Url;
????????//設(shè)置播放路徑
????????vPlayer.url?=?url;
????????//在視頻中嵌入的音頻類型
????????vPlayer.audioOutputMode?=?VideoAudioOutputMode.AudioSource;
????????//當(dāng)VideoPlayer全部設(shè)置好的時候調(diào)用，幀立即可用
????????vPlayer.prepareCompleted?+=?OnPrepareFinished;
????????//準(zhǔn)備播放所需要的資源，預(yù)加載部分或者全部要播放的視頻
????????vPlayer.Prepare（）;
????}

????///?

????///?改變音量大小
????///?

????///?
????public?void?ChangeSource（float?value）
????{
????????source.volume?=?value;
????????text.text?=?string.Format（“音量{0:0}%“?value?*?100）;
????}

????///?

????///?改變視頻進(jìn)度
????///?