MediaPlayerApp-Desktop-Example Putting the computer into sleep mode with only audio don't stop the media

Description:

Putting the computer in sleep mode if there is only an audio track, no video track, will not stop the media. It will keep on playing.

(see special notes for the video)

Steps to reproduce:

1.Open the mediaplayer and open a file containing only an audio track (or unchecking the video track) and press play.

2. Put the computer into sleep mode and wait for several seconds (30 for example).

3. When you reopen the computer, you can notice that the mediaplayer did not stop playing.

Expected behavior:

The mediaplayer should stop playing.
Observed behavior:

The mediaplayer does not stop playing.

Special notes:

If you follow the steps and check the no video track, when re-opening the computer and selection another file, no video track will still be checked, but the video will still be played. (see video)