Open dgeffe opened 7 years ago
English only.
Hello
I have one of my Raspberry connected a 7.1 USB soundbox. The OMXPLayer outputs only sound 2.0. What can I do to get 5.1 sound?
@fabled what should be possible here?
Hello
I want the OMXPlayer to play the sound over my soundbox in dolby 5.1 and not in stereo.
I guess it depends how the soundbox shows up, as analog multichannel device, or digital device. In either case the alsa module should support passthrough mode and either dump it directly to digital out, or after that decode it to multichannel output.
When I try passthrough with alsa, I get no playback at all - no video, no audio. Without -p, the video is fine and audio is working but downmixed to stereo.
Has anyone successfully done AC3/DTS passthrough via alsa?
I am testing this on a Pi3 running Raspbian Jessie with a HiFiBerry Digi+. The build date of my omxplayer is Fri, 23 Sep 2016.
@fre-ber Alsa passthrough is not supported in the code currently.
Hallo
Ich habe an meinem Raspberry eine 7.1 USB Soundbox angeschlossen. Der OMXPLayer gibt aber nur Sound 2.0 aus . Was kann ich tun damit ich 5.1 Sound bekomme ?