自 Unity 5.6.0b1 版本后,MovieTexture 已经被弃用,现已推出可在桌面和移动设备上播放视频的新 API。VideoPlayer 和 VideoClip 可用于播放视频,并在需要时检索每帧的纹理。
我已成功让视频播放,但无法从 Windows 10 编辑器中播放音频。有人知道为什么没有声音吗?
我已成功让视频播放,但无法从 Windows 10 编辑器中播放音频。有人知道为什么没有声音吗?
//Raw Image to Show Video Images [Assign from the Editor]
public RawImage image;
//Video To Play [Assign from the Editor]
public VideoClip videoToPlay;
private VideoPlayer videoPlayer;
private VideoSource videoSource;
//Audio
private AudioSource audioSource;
// Use this for initialization
void Start()
{
Application.runInBackground = true;
StartCoroutine(playVideo());
}
IEnumerator playVideo()
{
//Add VideoPlayer to the GameObject
videoPlayer = gameObject.AddComponent<VideoPlayer>();
//Add AudioSource
audioSource = gameObject.AddComponent<AudioSource>();
//Disable Play on Awake for both Video and Audio
videoPlayer.playOnAwake = false;
audioSource.playOnAwake = false;
//We want to play from video clip not from url
videoPlayer.source = VideoSource.VideoClip;
//Set video To Play then prepare Audio to prevent Buffering
videoPlayer.clip = videoToPlay;
videoPlayer.Prepare();
//Wait until video is prepared
while (!videoPlayer.isPrepared)
{
Debug.Log("Preparing Video");
yield return null;
}
Debug.Log("Done Preparing Video");
//Set Audio Output to AudioSource
videoPlayer.audioOutputMode = VideoAudioOutputMode.AudioSource;
//Assign the Audio from Video to AudioSource to be played
videoPlayer.EnableAudioTrack(0, true);
videoPlayer.SetTargetAudioSource(0, audioSource);
//Assign the Texture from Video to RawImage to be displayed
image.texture = videoPlayer.texture;
//Play Video
videoPlayer.Play();
//Play Sound
audioSource.Play();
Debug.Log("Playing Video");
while (videoPlayer.isPlaying)
{
Debug.LogWarning("Video Time: " + Mathf.FloorToInt((float)videoPlayer.time));
yield return null;
}
Debug.Log("Done Playing Video");
}