As the title says, how does iTunes decide what counts as a "skip" for the purposes of incrementing the skip count and setting the "last skipped" date?
I've noticed that it only seems to count if I hit "next track" within the first few seconds of a song playing (but not before it starts, if it's being streamed using iTunes Match), but I haven't been able to find any specific details.
For bonus points, what counts as a "play"? There's a related question but it's asking about podcasts, which follow different rules than music.
Best Answer
Let's start with the obvious.
A song is considered played once the reproduction ends. It does not matter if you've listened to all of it or just skipped to the last second of the song, once the song automatically changes to the next one (or ends the reproduction list), the play count is incremented.
Now, the less obvious:
If a song is skipped in it's first 10 seconds, the skip count is incremented. If the song is skipped when the are 10 seconds remaining for the song to end, the play count is incremented. If you skip the song in between, nor the skip nor the play count is incremented.
The skip can triggered by either using the left arrow key, pressing the fast forward key or just selecting a different song a hitting enter.