VideoPlayerXR/Samples~/AVideoPlayerDemo/GHZScripts/AVProVideoPlayer.cs

using RenderHeads.Media.AVProVideo;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;


public class AVProVideoPlayer : MonoBehaviour
{
    private MediaPlayer mediaPlayer;
    private bool isVideoReady;
    private void Start()
    {
         mediaPlayer = GetComponent<MediaPlayer>();
        mediaPlayer.Events.AddListener(OnVideoReady);
      
    }
  
    /// <summary>
    ///  当前视频状态
    /// </summary>
    /// <param name="mp"></param>
    /// <param name="et"></param>
    /// <param name="errorCode"></param>
    private void OnVideoReady(MediaPlayer mp, MediaPlayerEvent.EventType et, ErrorCode errorCode)
    {
        switch (et)
        {
            case MediaPlayerEvent.EventType.MetaDataReady:
                isVideoReady = true;
                break;
            case MediaPlayerEvent.EventType.ReadyToPlay:
                isVideoReady = true;
                break;
            case MediaPlayerEvent.EventType.Started:
                break;
            case MediaPlayerEvent.EventType.FirstFrameReady:
                break;
            case MediaPlayerEvent.EventType.FinishedPlaying:
                break;
            case MediaPlayerEvent.EventType.Closing:
                break;
            case MediaPlayerEvent.EventType.Error:
                break;
            case MediaPlayerEvent.EventType.SubtitleChange:
                break;
            case MediaPlayerEvent.EventType.Stalled:
                break;
            case MediaPlayerEvent.EventType.Unstalled:
                break;
            case MediaPlayerEvent.EventType.ResolutionChanged:
                break;
            case MediaPlayerEvent.EventType.StartedSeeking:
                break;
            case MediaPlayerEvent.EventType.FinishedSeeking:
                break;
            case MediaPlayerEvent.EventType.StartedBuffering:
                break;
            case MediaPlayerEvent.EventType.FinishedBuffering:
                break;
            case MediaPlayerEvent.EventType.PropertiesChanged:
                break;
            case MediaPlayerEvent.EventType.PlaylistItemChanged:
                break;
            case MediaPlayerEvent.EventType.PlaylistFinished:
                break;
            case MediaPlayerEvent.EventType.TextTracksChanged:
                break;
            default:
                break;
        }

        switch (errorCode)
        {
            case ErrorCode.None:
                break;
            case ErrorCode.LoadFailed: // 加载失败
                break;
            case ErrorCode.DecodeFailed: // 解码失败
                break;
            default:
                break;
        }

    }

    private MediaPlayer MediaPlayer
    {
        get 
        { 
            if(mediaPlayer == null)
            {
                mediaPlayer = GetComponent<MediaPlayer>();
            }
              return mediaPlayer;
        }
    }

    public void Play()
    {
        MediaPlayer.Play();
        
    } 

    public void Stop()
    {
        MediaPlayer.Stop();
    }

    public void Pause()
    {
        MediaPlayer.Pause();
    }

    public void SetUrl(string url)
    {
        isVideoReady = false;
        MediaPlayer.MediaPath = new MediaPath(url, MediaPathType.AbsolutePathOrURL);
    }

    public string GetUrl()
    {
        return MediaPlayer.MediaPath.Path;
    }

    public void SetVolue( float volume)
    {
        MediaPlayer.AudioVolume = volume;
    }

    public void SetSeek(float value)
    {
        long targetTimeMs = (long)(value * 1000f);
        MediaPlayer.Control.Seek(targetTimeMs);
    }

    public float GetMaxTimer()
    {
        return (float)MediaPlayer.Info.GetDuration();
    }

    public float GetNowTimer()
    {
        return (float)MediaPlayer.Control.GetCurrentTime();

    }

    public bool IsVideoReady()
    {
        return isVideoReady;
    }
 
    public float GetVolue()
    {
       return MediaPlayer.AudioVolume;
    }


    public bool IsPlaying()
    {
        if(MediaPlayer.Control == null||MediaPlayer.MediaPath.Path==null)
            return false;
        try
        {
            return MediaPlayer.Control.IsPlaying();
        }
        catch (System.Exception e)
        {
            Debug.LogError(e.Message);
            return false;
           
        }
      
    }

    public float GetVideoWidth()
    {
        return MediaPlayer.Info.GetVideoWidth();
    }

    public float GetVideoHeight() 
    { 
        return mediaPlayer.Info.GetVideoHeight();
    }

    public bool IsPaused()
    {
        return MediaPlayer.Control.IsPaused();
    }

    public bool IsFinished()
    {
        return MediaPlayer.Control.IsFinished();
    }

   


   
}