View Revisions: Bug #1511

Summary 0001511: 2.13.137 - Multichannel audio playout does not work (in WIN7-64)
Revision 2019-03-27 00:45 by Carsten
Description

I just checked wether DCP-o-matic and player would still playout multichannel in Windows, but apparently not.
I made sure that the 8ch HDMI audio is working - used WIN7 audio device setup and test for 7.1, played test tones successfully to our cinema 7.1 system through HDMI.
Our processor indicates 7.1 through HDMI while dom and player play, but obviously, it is only the 5.1>-stereodownmix.
I have yet to try it on my Mac.
It used to be working in earlier versions. I tried both the explicit 'ATI HDMI audio device' as well as system default device (after setting the ATI HDMI audio as the system default.

  • Carsten
Revision 2019-03-26 22:45 by Carsten
Description

I just checked wether DCP-o-matic and player would still playout multichannel in Windows, but apparently not.
I made sure that the 8ch HDMI audio is working - used WIN7 audio device setup and test for 7.1, played test tones successfully to our cinema 7.1 system through HDMI.
Our processor indicates 7.1 while dom and player play, but obviously, it is only the 5.1>-stereodownmix.
I have yet to try it on my Mac.
It used to be working in earlier versions. I tried both the explicit 'ATI HDMI audio device' as well as system default device (after setting the ATI HDMI audio as the system default.

  • Carsten
Revision 2019-03-26 22:44 by Carsten
Description

I just checked wether DCP-o-matic and player would still playout multichannel in Windows, but apparently not.
I made sure that the 8ch HDMI audio is working - used WIN7 audio device setup and test for 7.1, played test tones.
Our processor indicates 7.1 while dom and player play, but obviously, it is only the 5.1 downmix. I have yet to try it on my Mac.
It used to be working in earlier versions. I tried both the explicit 'ATI HDMI audio device' as well as system default device (after setting the ATI HDMI audio as the system default.

  • Carsten