Unity3D game development: video playback in Unity3D

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Today, we will create an instance for video playback in Unity3D. First, unitysupported video formats include .mov?.mpg=.mpeg=.mp4,. avi, And. asf. You only need to put these files in the project folder to import video files. In the Window system, we need to use Apple's QuickTime software to smoothly import video files to Unity. If the video file contains an audio file, the corresponding audio file is generated after Unity is imported. There are two video playback methods in Unity3D: texture Paster based and GUI based. We will explain the following:

1. Texture Based textures

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1. Using UnityEngine;
2. Using System. Collections;
4. Public class MovieByTexture: MonoBehaviour {
6. // Movie texture map
7. Public MovieTexture mMovie;
8. // Movie audio source
9. Private AudioSource mAudio;
11. // Media information Definition
12. Private string mediaName; // media name
13. Private string mediaLength; // media Length
15. Void Start ()
16. {
17. MAudio = GetComponent <AudioSource> ();
18. // Set the main texture of the current object to a movie texture map.
19. Renderer. material. mainTexture = mMovie;
20. // Set the playback mode of the movie texture to loop.
21. MMovie. loop = true;
22. // Start playing a movie
23. MMovie. Play ();
24. // Start playing music
25. MAudio. Play ();
26. }
28. Void Update ()
29. {
30. // Update media information here
31. MediaName = mMovie. name;
32. MediaLength = mMovie. duration. ToString ();
33. }
35. Void OnGUI ()
36. {
37. // Playback control
38. If (GUILayout. Button ("play", GUILayout. Height (30 )))
39. {
40. MMovie. Play ();
41. MAudio. Play ();
42. }
43. // Suspend control
44. If (GUILayout. Button ("Suspend", GUILayout. Height (30 )))
45. {
46. MMovie. Pause ();
47. MAudio. Pause ();
48. }
49. // Stop control
50. If (GUILayout. Button ("stop", GUILayout. Height (30 )))
51. {
52. MMovie. Stop ();
53. MAudio. Stop ();
54. }
56. // Draw text information
57. GUILayout. Label ("media name:" + mediaName, GUILayout. Height (30 ));
58. GUILayout. Label ("Media length:" + mediaLength, GUILayout. Height (30 ));;
59. }
60. }

 

 

2. GUI-based

 

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1. Using UnityEngine;
2. Using System. Collections;
4. Public class MovieByGUI: MonoBehaviour {
6. // Movie texture map
7. Public MovieTexture mMovie;
8. // Movie audio source
9. Private AudioSource mAudio;
11. // Media information Definition
12. Private string mediaName; // media name
13. Private string mediaLength; // media Length
15. Void Start ()
16. {
17. MAudio = GetComponent <AudioSource> ();
18. // Set the main texture of the current object to a movie texture map.
19. Renderer. material. mainTexture = mMovie;
20. // Set the playback mode of the movie texture to loop.
21. MMovie. loop = true;
22. // Start playing a movie
23. MMovie. Play ();
24. // Start playing music
25. MAudio. Play ();
26. }
28. Void Update ()
29. {
30. // Update media information here
31. MediaName = mMovie. name;
32. MediaLength = mMovie. duration. ToString ();
33. }
35. Void OnGUI ()
36. {
37. // Draw a movie texture map
38. GUI. DrawTexture (new Rect (0, 0, Screen. width, Screen. height), mMovie );
39. // Playback control
40. If (GUILayout. Button ("play", GUILayout. Height (30 )))
41. {
42. MMovie. Play ();
43. MAudio. Play ();
44. }
45. // Suspend control
46. If (GUILayout. Button ("Suspend", GUILayout. Height (30 )))
47. {
48. MMovie. Pause ();
49. MAudio. Pause ();
50. }
51. // Stop control
52. If (GUILayout. Button ("stop", GUILayout. Height (30 )))
53. {
54. MMovie. Stop ();
55. MAudio. Stop ();
56. }
58. // Draw text information
59. GUILayout. Label ("media name:" + mediaName, GUILayout. Height (30 ));
60. GUILayout. Label ("Media length:" + mediaLength, GUILayout. Height (30 ));;
61. }
62. }

The code is very simple and I will not go into details here. We can directly create a Plane in the scenario, drag and drop the script to this object, and specify the audio file and video file to play the video. Final effect:

 

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Reprinted please indicate the source, Author: Qin Yuanpei, the source of this article: http://blog.csdn.net/qinyuanpei/article/details/24130347