Comment 2 for bug 790522

I've created two Vorbis files of Pink Floyd's "Time" for comparison, one that was transcoded from FLAC with gst-launch and the other with soundconverter:

http://www.barbuto.org/Time.works.ogg
http://www.barbuto.org/Time.doesntwork.ogg

Though they both have the same sampling/bitrate settings, the latter is slightly larger. I hope this helps.