I can only add to what Dider & Alan said, that this feature has been first implemented in music lens and present there since around 22-08-2012 with no bugs reported with regard to u1ms previews & playback. Also, several manual tests for it are present in music-lens repository.
I can only add to what Dider & Alan said, that this feature has been first implemented in music lens and present there since around 22-08-2012 with no bugs reported with regard to u1ms previews & playback. Also, several manual tests for it are present in music-lens repository.
For reference, I made a screenshot of empty preview (if previews were disabled completely for shopping lens results) - http:// ubuntuone. com/6eUF3XpY6AV dO2otK8wPRh