These are the packages that would be merged, in order:

Calculating dependencies ... done!
Dependency resolution took 0.96 s (backtrack: 0/20).

[ebuild  N     ] media-libs/volpack-1.0_p7-r2::gentoo  USE="-doc -examples" 1190 KiB

Total: 1 package (1 new), Size of downloads: 1190 KiB