Unity5.6 VideoPlayer用法
//需要添加播放器的物体
public GameObject obj;
//是否拿到视频总时长
public bool isShow;
//前进后退的大小
public float numBer = 20f;
//时 分的转换
private int hour, mint;
private float time;
private float time_Count;
private float time_Current;
//视频是否播放完成
private bool isVideo;
// Use this for initialization
void Start () {
image = obj.GetComponent
//一定要动态添加这两个组件，要不然会没声音
vPlayer = obj.AddComponent
source = obj.AddComponent
//这3个参数不设置也会没声音 唤醒时就播放关闭
vPlayer.playOnAwake = false;
source.playOnAwake = false;
source.Pause();
//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); });
sliderSource.value = source.volume;
text.text = string.Format("{0:0}%", source.volume * 100);
sliderSource.onValueChanged.AddListener(delegate { ChangeSource(sliderSource.value); });
}
///
/// 初始化VideoPlayer
///
///
private void Init(string url) {
isVideo = true;
isShow = true;
time_Count = 0;
time_Current = 0;
sliderVideo.value = 0;
//设置为URL模式
vPlayer.source = VideoSource.Url;
//设置播放路径
vPlayer.url = url;
//在视频中嵌入的音频类型
vPlayer.audioOutputMode = VideoAudioOutputMode.AudioSource;
//把声音组件赋值给VideoPlayer
vPlayer.SetTargetAudioSource(0, source);
//当VideoPlayer全部设置好的时候调用
vPlayer.prepareCompleted += Prepared;
//启动播放器
vPlayer.Prepare();
}
///
/// 改变音量大小
///
///
public void ChangeSource(float value) {
source.volume = value;
text.text = string.Format("{0:0}%", value * 100);
}
///
/// 改变视频进度
///
///
public void ChangeVideo(float value) {
if (vPlayer.isPrepared)
{
vPlayer.time = (long)value;
Debug.Log("VideoPlayer Time:"+vPlayer.time);
time = (float)vPlayer.time;
hour = (int)time / 60;
mint = (int)time % 60;
text_Time.text = string.Format("{0:D2}:{1:D2}", hour.ToString(), mint.ToString());
}
}
private void OnClick(int num) {
switch (num)
{
case 0:
vPlayer.Play();
Time.timeScale = 1;
break;
case 1:
vPlayer.Pause();
Time.timeScale = 0;
break;
case 2:
sliderVideo.value = sliderVideo.value + numBer;
break;
case 3:
sliderVideo.value = sliderVideo.value - numBer;
break;
case 4:
vPlayer.Stop();
Init(Application.streamingAssetsPath + "/EasyMovieTexture.mp4");
break;
default:
break;
}
}
// Update is called once per frame
void Update ()
{
if (vPlayer.isPlaying && isShow)
{
//把图像赋给RawImage
image.texture = vPlayer.texture;
//帧数/帧速率=总时长 如果是本地直接赋值的视频，我们可以通过VideoClip.length获取总时长
sliderVideo.maxValue = vPlayer.frameCount/vPlayer.frameRate;
time = sliderVideo.maxValue;
hour = (int)time / 60;
mint = (int)time % 60;
text_Count.text = string.Format("/ {0:D2}:{1:D2}", hour.ToString(), mint.ToString());
sliderVideo.onValueChanged.AddListener(delegate { ChangeVideo(sliderVideo.value); });
isShow = !isShow;
}
if (Mathf.Abs((int)vPlayer.time - (int)sliderVideo.maxValue) == 0)
{
vPlayer.frame = (long)vPlayer.frameCount;
vPlayer.Stop();
Debug.Log("播放完成！");
isVideo = false;
return;
}
else if (isVideo && vPlayer.isPlaying)
{
time_Count += Time.deltaTime;
if ((time_Count - time_Current) >= 1)
{
sliderVideo.value += 1;
Debug.Log("value:" + sliderVideo.value);
time_Current = time_Count;
}
}
}
private void FixedUpdate()
{
}
void Prepared(VideoPlayer player) {
player.Play();
}