Unity realizes the function of playing Ogg format video

Unity To play Ogg Format video function implementation

Preface

I have worked on projects before , It involves the development of the video playing function , I usually use it directly Unity Self encapsulated VideoPlayer Just develop ,VideoPlayer It's more powerful , At the same time, it is relatively stable . But in some older projects , Sometimes you can use play ogg Video format development function . I have done similar functions in several previous projects , So here is a record of the use Unity Develop and play Ogg Video features .

step

One 、 Create a new... In the scene RawImage Components , Used as a canvas for displaying video textures , As shown in the figure below ：

Two 、 newly build SpriteInfo.cs Script , The implementation will Ogg Video incoming function , The code is as follows ：

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System.IO;

public class SpriteInfo : MonoBehaviour
{
    
    public MovieTexture currentMov;// The movie 
    private string videoFileName;
    private string videoName;
    public double startTime;
    // Profile class 
    private ConfigTest configTest;
    // Use this for initialization

    private void Awake()
    {
    
        configTest = GameObject.Find("configTest").GetComponent<ConfigTest>();
        DontDestroyOnLoad(this.gameObject);

    }
    void Start ()
    {
    
        videoName = configTest.dic["MoiveName"]["Name0"];
        videoFileName = Application.streamingAssetsPath + "/moive/" + videoName;
        StartCoroutine(DownloadMovie());
	}
    /// <summary>
    ///  Loading the movie's coroutine 
    /// </summary>
    /// <returns> return www</returns>
    IEnumerator DownloadMovie()
    {
    
        startTime = (double)Time.deltaTime;
        if (File.Exists(videoFileName))
        {
    
            WWW www = new WWW("file://" + videoFileName);
            currentMov = (MovieTexture)www.GetMovieTexture();
            while (!currentMov.isReadyToPlay)
                yield return www;
            //Debug.Log(" Movie loading time ：" + startTime);
        }
    }

3、 ... and 、 newly build MoviePlayer.cs Script , Realize video playback function , The code is as follows ：

using System.Collections;
//using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.SceneManagement;

[RequireComponent(typeof(AudioSource))]
public class MoviePlayer : MonoBehaviour
{
    
    public MovieTexture movieTexture;
    private AudioSource audio0;
    private string movieDir;
    public float time;
    private SpriteInfo spriteInfo;
    private float movieTime;
    private static MoviePlayer instance;
    public bool isPlaying = false;
    private RawImage ri;
    /// <summary>
    ///  Control the playback of the movie 
    /// </summary>
    private BoFangManager boFangManager;
    public static MoviePlayer Instance
    {
    
        get
        {
    
            return instance;
        }
    }
    private void Awake()
    {
    
        audio0 = GetComponent<AudioSource>();
        ri = GetComponent<RawImage>();
        spriteInfo = GameObject.Find("spriteInfo").GetComponent<SpriteInfo>();
        boFangManager = GameObject.Find("pauseBackGround").GetComponent<BoFangManager>();
    }
    // Use this for initialization
    void Start ()
    {
    
        instance = this;
        Play0();
	}
	// Update is called once per frame
	void Update ()
    {
    
        MoiveTimeEnd();
#if !UNITY_EDITOR && (UNITY_IOS || UNITY_ANDROID)
        //ShowButton0();
#else
        //ShowButton();
#endif
    }
    /// <summary>
    ///  Initialize playback of movie 
    /// </summary>
    void Play0()
    {
    
        ri.texture = spriteInfo.currentMov;
        audio0.clip = spriteInfo.currentMov.audioClip;
        movieTexture = (MovieTexture)ri.texture;
        isPlaying = true;
        movieTexture.Play();
        audio0.Play();
        //Debug.Log("Play");
    }
    /// <summary>
    ///  Play pause 
    /// </summary>
    public void Pause()
    {
    
        boFangManager.ShowThis();
        isPlaying = false;
        audio0.Pause();
        movieTexture.Pause();
        //Debug.Log(" Pause ");
    }
    /// <summary>
    ///  Continue playing 
    /// </summary>
    public void Play()
    {
    
        isPlaying = true;
        audio0.Play();
        movieTexture.Play();
        //Debug.Log(" Play ");
    }
    /// <summary>
    ///  Stop playing 
    /// </summary>
    public void Stop()
    {
    
        isPlaying = false;
        audio0.Stop();
        movieTexture.Stop();
        SceneManager.LoadScene("Main");
        Destroy(spriteInfo.gameObject);
        //Debug.Log("Stop");
    }
    /// <summary>
    ///  The logic after the movie is played 
    /// </summary>
    public void MoiveTimeEnd()
    {
    
        if (isPlaying)
        {
    
            if (!movieTexture.isPlaying)
            {
    
                Stop();
                StartCoroutine(ToTakePhoto());
            }
        }
    }
    /// <summary>
    ///  Jump to the cooperation process of the photographing interface 
    /// </summary>
    /// <returns></returns>
    IEnumerator ToTakePhoto()
    {
    
        yield return new WaitForEndOfFrame();
        SceneManager.LoadScene("Main");
    }
    /// <summary>
    ///  Computer side pause 
    /// </summary>
    private void ShowButton()
    {
    
        if (isPlaying)
        {
    
            if (Input.GetMouseButtonUp(0))
            {
    
                Pause();
            }
        }
    }
    /// <summary>
    ///  Android mobile pause 
    /// </summary>
    private void ShowButton0()
    {
    
        if (isPlaying)
        {
    
            if (Input.touchCount <= 0)
            {
    
                return;
            }
            if (Input.touchCount == 1)// One finger touches the screen 
            {
    
                if (Input.touches[0].phase == TouchPhase.Ended)
                {
    
                    Pause();
                }
            }
        }
    }
    /// <summary>
    ///  Continue playing 
    /// </summary>
    public void ContinuePlay()
    {
    
        if (!isPlaying)
        {
    
            boFangManager.HideThis();
            audio0.Play();
            movieTexture.Play();
            StartCoroutine(SetIsPlay());
        }
    }
    /// <summary>
    ///  Set up isPlaying by true, Otherwise it will conflict 
    /// </summary>
    /// <returns> Return the time of one frame </returns>
    IEnumerator SetIsPlay()
    {
    
        yield return new WaitForEndOfFrame();
        isPlaying = true;
    }
    /// <summary>
    ///  Replay function 
    /// </summary>
    public void ReStart()
    {
    
        if (!isPlaying)
        {
    
            boFangManager.HideThis();
            audio0.Stop();
            movieTexture.Stop();
            StartCoroutine(ReStartPlay());
        }
    }
    /// <summary>
    ///  Replay the executed process 
    /// </summary>
    /// <returns> Returns a frame time </returns>
    IEnumerator ReStartPlay()
    {
    
        yield return new WaitForEndOfFrame();
        isPlaying = true;
        audio0.Play();
        movieTexture.Play();
    }
    /// <summary>
    ///  Stop playing the movie and enter the scene of taking pictures 
    /// </summary>
    public void StopPlay()
    {
    
        if (!isPlaying)
        {
    
            audio0.Stop();
            movieTexture.Stop();
            Destroy(spriteInfo.gameObject);
            SceneManager.LoadScene("Main");
        }
    }
}

Four 、 Mount the above two scripts to the objects in the scene , And assign it a value , Run the project , This function has been implemented , As shown in the figure below ：