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rem.jb
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1994-04-05
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473b
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22 lines
/* calculate remaining time */
/* (c) copyright 1992,93 by F.J. Reichert */
numeric digits 4
options results;
current time
relative = result;
current cdtime
absolute = result;
subtime absolute relative
remain = result;
percent = ticks(remain) * 100 / ticks(absolute);
say 'remaining play time' remain 'of' absolute '('||percent||'%)'
exit 0;
ticks:
parse arg tstr
parse value tstr with time.0 ':' time.1 ':' time.2;
abs = (time.0 * 60 + time.1) * 75 + time.2
return abs