处理视频呼叫

Question

java prettyprint-override">import processing.video.*; 
boolean valid=false; 
String[] one = {  

"1.mp4", "2.mp4", "3.mov", "4.mov", "5.mov", "6.mov",   "7.mov",
"8.mov", "9.mov" };

 Movie myMovie;    
 
 int a = 0; 
 float md = 0; 
 float mt = 0;   

 void setup() {   
 size(400, 400, P2D); 
 }
 
 void draw() 
 {   
   if (valid){
    image(myMovie, 0, 0, width, height);   
    }   
 }   
 
 void keyPressed() 
 {
 if (key == 'a' || key == 'A')  
   {
    valid=true;
    myMovie = new Movie(this, ""+int(random(1, 3)));
    myMovie.play();   }
 else if (key == 's' || key == 'S')   
 {
   valid=true;
   myMovie = new Movie(this, ""+int(random(4, 6)));
   myMovie.play();   }
 else if (key == 'd' || key == 'D')   
 {
   valid=true;
   myMovie = new Movie(this, ""+int(random(7, 9)));
   myMovie.play();   }
 else   
 {
    myMovie.stop();   } 

Answer 1

这一行：

myMovie = new Movie(this, ""+int(random(1, 3)));

应该是这样的：

myMovie = new Movie(this, int(random(1, 3)) + ".mov");

您还可以从数组中获取文件名：

myMovie = new Movie(this, one[int(random(1, 3))]);