Create a Movie Texture
Convert a video file to a Movie Texture asset, and play the video via a script.
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To create a Movie Texture, place a video file in your project's Assets Folder. Unity uses this video file in the same way as a regular Texture.
Unity imports video files using Apple QuickTime. On Windows, you need to install Quicktime to import a video file. Download Quicktime from Apple Support Downloads. Unity supports the same file types as your QuickTime installation (usually .mov, .mpg, .mpeg, .mp4, .avi, .asf).
When you add a video file to your Project, Unity automatically imports it and converts it to Ogg Theora format. Once Unity has imported your Movie Texture, you can attach it to any or Material in the same way as a regular Texture.
GameObject
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Playing the Movie
Your Movie Texture will not play automatically when the game begins running. You must use a short script to tell it when to play.
// this line of code will make the Movie Texture begin playing((MovieTexture)GetComponent<Renderer>().material.mainTexture).Play();
Attach the following script to toggle Movie playback when the space bar is pressed:
public class PlayMovieOnSpace : MonoBehaviour { void Update () { if (Input.GetButtonDown ("Jump")) { Renderer r = GetComponent<Renderer>(); MovieTexture movie = (MovieTexture)r.material.mainTexture; if (movie.isPlaying) { movie.Pause(); } else { movie.Play(); } } }}
For more information about playing Movie Textures, see the Movie Texture Script Reference page
Movie Audio
When you import a Movie Texture, Unity also imports the accompanying audio track. This audio appears as an AudioClip child of the Movie Texture.
The video's audio track appears as a child of the Movie Texture in the Project View
To play this audio, the Audio Clip must be attached to a GameObject. Drag the Audio Clip from the Project View onto any GameObject in the Scene or Hierarchy View. Usually, this will be the same GameObject that is showing the Movie. Then use AudioSource.Play() to make the the movie's audio track play along with its video.