P2D and Music Player Trouble

Core Library Questions

ndundupan

in Core Library Questions • 1 year ago

I have school work to create music player like winamp using this skin

I've created the seek bar player. and it's worked. When i've create text for writing the metadata. the seekbar didn't work. I found the problem is in P2D on size(bg.width, bg.height, P2D). When i delete the P2D, the seekbar can work, but the text not show on player. How to fix it?

Replies(4)

PhiLho

Re: P2D and Music Player Trouble

1 year ago

" How to fix it?"
No idea, even less without seeing code, and with sentences like " didn't work". Exceptions? Errors? Any message?

ndundupan

Re: P2D and Music Player Trouble

1 year ago

Im so sorry for source code :D. there is the code

import ddf.minim.*;

import ddf.minim.signals.*;

import ddf.minim.analysis.*;

import ddf.minim.effects.*;

PImage bg;

PImage seeker;

PImage seeker2;

Minim minim;

AudioPlayer player;

double duration;

AudioMetaData meta;

void setup(){

minim = new Minim(this);

player = minim.loadFile("glow.mp3");

player.play();

duration = player.length();

meta=player.getMetaData();

textFont(loadFont("Ubuntu-10.vlw"));

textMode(SCREEN);

bg = loadImage("main.png");

seeker = loadImage("seeker.png");

seeker2 = loadImage("seeker2.png");

size(bg.width, bg.height);

}

void draw(){

image(bg,0,0);

//bar

image(seeker, (int)(player.position()/duration*(bg.width-seeker.width)), 84);

image(seeker2, 300,105);

//text

text(meta.title(), bg.width/2, 50);

}

No Error, the seeker just not moving when i add P2D, but if i didn't add it, the text don't appear

PhiLho

Re: P2D and Music Player Trouble

1 year ago

OK, thanks. I cannot run it, not having the files, but something strikes me: you stomp on the rule "size() must be the first call in setup()". It is like the rule "don't cross the streams" in Ghostbusters: because it is bad!
Seriously, one known side effect is that code before size() is sometime (or always, I am not sure) ran twice, which can cause problems with Minim initialization, among others.
I suppose you know the size of your image, why don't you hard-code it in the size() call and move it to the top?
Honestly, I don't know if it will fix your issue, but it is worth trying.

ndundupan

Re: P2D and Music Player Trouble

1 year ago

Thank you, it's WORK!

Thank for the tips :), i newbie there :D.

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