Graal Forums - musicpos and musiclen

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Gunderak

12-23-2012 01:52 PM

musicpos and musiclen

Hey, just trying to calculate the position of a song in seconds.
I'm assuming musiclen and musicpos are in bytes? not bits?
So it's either /1024 or /1000 not sure.
Anyway, iv'e tried a few things.
This seemed the most logical but failed.

PHP Code:


		
			
  temp.mp = musicpos; //Current position, assuming it's the current byte you're at.
  temp.ml = musiclen; //Total bytes.
  temp.bitrate = 128; //The bit rate of the song, needed to get seconds.
  temp.mps = musicpos/1024/bitrate/60; //Should be the second you're at.

Any advice?

cbk1994

12-23-2012 04:40 PM

Uh, they're probably in seconds if they work at all. Did you try just looking at their value as you play music?

xXziroXx

12-23-2012 06:51 PM

This is what I use for my jukebox on Era iPhone.

PHP Code:


		
			
  temp.songLengthInSeconds = int(musiclen/1000);
  temp.songPositionInSeconds = int(musicpos/1000);
  
  if (int(temp.songPositionInSeconds/60) == -1) {
    temp.musicPosition = "00:00";
    temp.musicLength = "??:??";
  }
  else {
    temp.musicPosition = (int(temp.songPositionInSeconds/60) >= 10 ? int(temp.songPositionInSeconds/60) : "0" @ int(temp.songPositionInSeconds/60)) @ ":" @ (temp.songPositionInSeconds%60 >= 10 ? temp.songPositionInSeconds%60 : "0" @ temp.songPositionInSeconds%60);
    temp.musicLength = (int(temp.songLengthInSeconds/60) >= 10 ? int(temp.songLengthInSeconds/60) : "0" @ int(temp.songLengthInSeconds/60)) @ ":" @ (temp.songLengthInSeconds%60 >= 10 ? temp.songLengthInSeconds%60 : "0" @ temp.songLengthInSeconds%60);
  }
  
  this.chat = temp.musicPosition SPC "/" SPC temp.musicLength;

Gunderak

12-24-2012 04:42 AM

Cbk, I did look at them while playing music, but it just gives back a crazy integer.
It isn't even the total bytes of the song.
Thanks xXZiroXx for your example, but what exactly is musicpos and musiclen returning?

cbk1994

12-24-2012 06:28 AM

Quote:

Originally Posted by Gunderak (Post 1710395)

From that snippet he posted, it looks like milliseconds. Just add player.chat = musicpos; in a timeout and see what happens to it as a song plays.

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