[telect]

Hi,
I found a very old topic on this forum about converting Dolby Digital+ to Dolby Digital:  https://www.avsforum.com/threads/any-way...d.1430245/
 
I have an old Onkyo tx-ds575 AVR which supports only DD or Pro Logic. It is connected via Toslink to my PC.
I am using Pot player or MPC-BE64 because they can pass through audio directly to my AVR and receiver recognizes the DD perfectly and the sound is awesome. But when I try to play DD+ my receiver switches to Pro Logic mode. Is there any way to convert DD+ to DD using your codecs app or another software?

[Shark007]

Go to the Help TAB, and choose to check for updates.
After the Application is updated to  17.1.5.3, go to the Audio TAB and choose to enable AC3Filter.
Then click on [Configure AC3Filter]
Go to the System TAB, check the box for AC3, click Apply / OK

test.

[telect]

Works perfectly! Thank you!