Browsing By Lyrics BBL. BGU

1
BH
Browsing By Lyrics (BBL). BGU
Browsing
Editing

• Two featres have been developed
• Browsing by the songs lyrics.
• Editig show and erase time of the text line.

2
How its work
Lyrics with or without timing
Timer
BBL
Runnable
Music
3
Timer

• The timer is a thread that has synchronized
  pulses. In each ¼ of a second a pulse is taking
  place by calling a function that behave due to
  the command that had been done in the interface
  (Runnable).
• Microsoft media player is using resolution of ¼
  of a second In order to show lyrics.

4
Lyrics
Show Time
Erase Time
Text
The time structer hours minutes seconds ,
miliseconds
Some or all of the lyrics file can be only text.
5
The interface (1)

• Play Playing music and lyrics. Pushing play
  while playing will play from the begin of the
  text line shown.
• Pause pausing lyrics and music.
• Stop stopping lyrics abd music.
• RW , FF each clock pulse will skip the text line
  and music one step backwards / Forward.
• Skip_RW , Skip_FF One skip of text line and
  music to the begin of the previos / next line.

6
The interface (2)

• Set Show Time sets the show time of the currnet
  line to the current time of music. In case no
  line is onscreen will set the show time of the
  next line
• Set Erase Time sets the erase time of the
  currnet line to the current time of music.
• Set Next Show sets show time of the next line
  and the erase time of the current line to the
  current time. In case no line is onscreen will
  only sets the show time of the next line.

7
The interface (3)
Clr Show Time clear the show time of the currnet
line. Clr Erase Time clear the erase time of the
currnet line. Clr Last Order sets everithing
back to the point it was before doing the last
order (5 possibilities). Save save changes in
lyrics file. We can simply load lyrics from the
net and in few minutes edit them and save it.