UPnP renderer doesn't notify volume changes [#12434]

Beta Testing for Windows Products and plugins

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bubbleguuum
Posts: 6
Joined: Sun Jan 15, 2012 10:13 am

UPnP renderer doesn't notify volume changes [#12434]

Post by bubbleguuum » Mon Dec 23, 2013 6:52 am

There's a bug with the UPnP/ DLNA renderer that exist in all versions of MM from the current stable version to the latest beta.

The renderer does not notify volume changes through the RendereringControl service LastChange eventing.

Subscribing to RendereringControl eventing returns the initial LastChange value but with a bogus Volume variable whose value is always 100,
even if the current volume is not 100.
Afterward, LastChange is never evented again (for example if a user manually changes the volume), and the subscribing control point cannot
see volume changes.

It is very easy to observe with a tool like DeviceSpy, subscribing to RendereringControl events.
It would be a good idea to also check if other RenderingControl variables (Mute, ...) are properly evented.

Peke
Posts: 12098
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Re: UPnP renderer doesn't notify volume changes [#12434]

Post by Peke » Sun Dec 14, 2014 8:56 pm

Best regards,
Pavle
MediaMonkey Team lead QA/Tech Support guru
Admin of Free MediaMonkey addon Site HappyMonkeying
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bubbleguuum
Posts: 6
Joined: Sun Jan 15, 2012 10:13 am

Re: UPnP renderer doesn't notify volume changes [#12434]

Post by bubbleguuum » Sun Apr 12, 2015 8:13 am

Any work done on this bug ?

It prevents BubbleUPnP to work properly for controlling volume of the MM renderer.

Peke
Posts: 12098
Joined: Tue Jun 10, 2003 7:21 pm
Location: Serbia
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Re: UPnP renderer doesn't notify volume changes [#12434]

Post by Peke » Thu Apr 16, 2015 5:00 am

I raised priority in bug, but from my tests today I can confirm that it also happen in other apps like WMP 12
Best regards,
Pavle
MediaMonkey Team lead QA/Tech Support guru
Admin of Free MediaMonkey addon Site HappyMonkeying
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How to add SCREENSHOTS to forum

Ludek
Posts: 2895
Joined: Fri Mar 09, 2007 9:00 am

Re: UPnP renderer doesn't notify volume changes [#12434]

Post by Ludek » Mon Apr 20, 2015 6:46 pm

Based on my tests BubbleUPnP works correctly to adjust volume on MMW player.

I selected "MediaMonkey Player" in BubbleUPnP, selected also library as "MediaMonkey Server" and played a song, then adjusting volume on the phone (BubbleUPnP) adjusts correctly the volume in MediaMonkey (also visually)

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