The spec mentions a version of the MPEG-2 frame with a base frame and
extension frame. I don't have IEC 13818-3 to figure out what that is,
and don't see any references in search results, so it's a FIXME for now.
https://bugzilla.gnome.org/show_bug.cgi?id=736797
* 06 = MPEG 2, with extension
* 08 - MPEG 2 LSF, Layer 1
* 09 - MPEG 2 LSF, Layer 2
- * 10 - MPEG 2 LSF, Layer 3 */
+ * 10 - MPEG 2 LSF, Layer 3
+ * FIXME: we don't handle type 06 at the moment */
if (version == 1 && layer == 1)
dst[five] = 0x04;
else if ((version == 1 && (layer == 2 || layer == 3)) ||