downsample for mp3s
mm, we use lame to resample/downsample mp3 under linux. (like convert 256 kbps to 128 kbps )
first use MP3::Info to get $bitrate = $info->{BITRATE}.
then use $s = "lame -b 128 $orig_file $tmp_file && mv -f $tmp_file $orig_file && chmod 0777 $orig_file"; for $bitrate > 128
then system($s);
pretty simple but useful.
first use MP3::Info to get $bitrate = $info->{BITRATE}.
then use $s = "lame -b 128 $orig_file $tmp_file && mv -f $tmp_file $orig_file && chmod 0777 $orig_file"; for $bitrate > 128
then system($s);
pretty simple but useful.
Labels: lame
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