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Latest version broke my 2.1 audio (all audio now goes thru the sub-woofer)

Posted: 10 Mar 2019, 09:32
by boosh86
I have a sound bar with a sub-woofer. I’ve always had the audio output configuration in Kodi and MrMC set to 2.1 channels. This has always worked.

Since the latest MrMC update, this is broken on my system. With audio output set to 2.1 channels, the audio now only plays through the sub-woofer and is completely muffled. If I set output to stereo (2 channels), audio plays through the sound bar but the sub-woofer is not used.

So, I don’t know if this is a bug or if there is some new setting I have to toggle.

Re: Latest version broke my 2.1 audio (all audio now goes thru the sub-woofer)

Posted: 10 Mar 2019, 12:08
by davilla
boosh86 wrote: 10 Mar 2019, 09:32 I have a sound bar with a sub-woofer. I’ve always had the audio output configuration in Kodi and MrMC set to 2.1 channels. This has always worked.

Since the latest MrMC update, this is broken on my system. With audio output set to 2.1 channels, the audio now only plays through the sub-woofer and is completely muffled. If I set output to stereo (2 channels), audio plays through the sound bar but the sub-woofer is not used.

So, I don’t know if this is a bug or if there is some new setting I have to toggle.
debuglog please

Re: Latest version broke my 2.1 audio (all audio now goes thru the sub-woofer)

Posted: 10 Mar 2019, 19:12
by boosh86
davilla wrote: 10 Mar 2019, 12:08
boosh86 wrote: 10 Mar 2019, 09:32 I have a sound bar with a sub-woofer. I’ve always had the audio output configuration in Kodi and MrMC set to 2.1 channels. This has always worked.

Since the latest MrMC update, this is broken on my system. With audio output set to 2.1 channels, the audio now only plays through the sub-woofer and is completely muffled. If I set output to stereo (2 channels), audio plays through the sound bar but the sub-woofer is not used.

So, I don’t know if this is a bug or if there is some new setting I have to toggle.
debuglog please
Here's the debug log, with all the extraneous scanning info removed.

https://pastebin.com/9vHNub7M

Also, were the options to enable/disable AC3 and DTS passthrough removed from MrMC at some point?

Re: Latest version broke my 2.1 audio (all audio now goes thru the sub-woofer)

Posted: 13 Mar 2019, 03:45
by boosh86
Any clues in the debug log?

Re: Latest version broke my 2.1 audio (all audio now goes thru the sub-woofer)

Posted: 13 Mar 2019, 04:49
by davilla
boosh86 wrote: 13 Mar 2019, 03:45 Any clues in the debug log?
Not yet, on an atmos hunt right now.

And yes, above tvOS 11.2, passthrough is non-functional because apple removed the ability to do passthrough.
So the setting gets hidden to keep new users from getting excited.

Re: Latest version broke my 2.1 audio (all audio now goes thru the sub-woofer)

Posted: 13 Mar 2019, 16:46
by Montoya
davilla wrote: 13 Mar 2019, 04:49 Not yet, on an atmos hunt right now.
This hunt below (from another topic) or some other new and exiting things Atmos related, where most of us are very curious of :roll: ;)
davilla wrote: 11 Mar 2019, 15:07
Bjokam wrote: 11 Mar 2019, 14:34 Any update on why this file didnt work?
Block size is different than the others. EAC3/Atmos handling is being refactored to be more robust.

Re: Latest version broke my 2.1 audio (all audio now goes thru the sub-woofer)

Posted: 13 Mar 2019, 16:56
by davilla
Montoya wrote: 13 Mar 2019, 16:46
davilla wrote: 13 Mar 2019, 04:49 Not yet, on an atmos hunt right now.
This hunt below (from another topic) or some other new and exiting things Atmos related, where most of us are very curious of :roll: ;)
davilla wrote: 11 Mar 2019, 15:07
Bjokam wrote: 11 Mar 2019, 14:34 Any update on why this file didnt work?
Block size is different than the others. EAC3/Atmos handling is being refactored to be more robust.
Same hunt at above :) Playback is working for that file but I need to fix demuxer packet draining issue, a few seconds is being buffered in the native codec and that's draining audio demuxer down too far for my comfort.

Re: Latest version broke my 2.1 audio (all audio now goes thru the sub-woofer)

Posted: 15 Mar 2019, 15:11
by davilla
issue verified.

Re: Latest version broke my 2.1 audio (all audio now goes thru the sub-woofer)

Posted: 16 Mar 2019, 14:44
by davilla
and fixed, collateral from boosting center fix in v3.8.0

Re: Latest version broke my 2.1 audio (all audio now goes thru the sub-woofer)

Posted: 16 Mar 2019, 16:16
by boosh86
davilla wrote: 16 Mar 2019, 14:44 and fixed, collateral from boosting center fix in v3.8.0
Great! Thanks.