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Higher sound quality previews on our older tracks1 min read

Back in the day (i.e. before 2010) 😉 we used to create all our preview audio files in 56-kbps MP3 format, with a “preview…. shockwave-sound….” voice that was mixed in at a fixed volume.

From about December 2010 onwards we started making our preview audio in 128-kbps MP3 files (higher fidelity, more clarity) and also with a “preview…. shockwave-sound…” voice that was both mixed at a lower volume generally, and that also changes in volume dynamically depending on how loud the music is at the moment. So if there is a really quiet part in the music, the preview voice is also at a low volume. And vice versa.

This did however leave our older tracks sounding a bit “second grade”. There were some 5,500 tracks, all with multiple versions / edits / mixes, and a total of 38,770 “old” preview files on our server, and with a bit-rate of only 56 kbps and with a preview voice that was, at times, way too loud, these tracks just didn’t sound as attractive as our newer tracks.

Anyway – we have now just finished the rather large task of updating all those 38,770 older preview files to the “new” format. We had some good people working on automating this task, so it wasn’t as bad as we had feared. It took us a few days of audio file processing, plus about 10 hours of solid uploading. Now all our tracks – old and new – have preview files with a nice clarity of sound, and a preview voice that shouldn’t be too obtrusive.

Just one of the several upgrades and improvements we are working on here at this spring/summer. 

Bjorn Lynne

Bjørn Arild Lynne is a Norwegian sound engineer and music composer, now living and working in Stavern, Norway. He was also known as a tracker music composer under the name "Dr. Awesome" in the demoscene in the 1980s and 1990s when he released tunes in MOD format and made music for Amiga games