Am 14.05.2015 um 13:31 schrieb Arun Raghavan: > On 12 May 2015 at 12:44, Thomas Martitz <kugel at rockbox.org> wrote: >> Hello, >> >> I've got a problem with new TV connected to a Zotac ZBOX with AMD APU via >> HDMI. When playing movies in Kodi using the pass through option I can hear >> only buzzy/white noise. The same setup worked fine on my previous TV. >> However, if I use ALSA, then kodi and audio passthrough works just fine >> (with either TV). >> >> Does anyone know what's wrong here? I first thought the TV is broken, but >> then how can it work with alsa? >> >> I attached the output of pactl list and aplay -L. If I can provide more >> information just tell me. Pulseaudio version is 6 from debian sid. >> >> PS: I did select the "Digital Stereo (HDMI) Output" card profile because I >> know passthrough does not work in multichannel configurations. > White noise probably means that what's being sent out is not valid > data, and is being interpreted as PCM. The logs you sent suggest > nothing wrong. > > Does this work for you (you can get an AC3 file here - > http://samples.mplayerhq.hu/A-codecs/AC3): > > gst-launch-1.0 filesrc location=/a/file/with/ac3 ! ac3parse ! pulsesink > > Cheers, > Arun Unfortunately this also gives buzzy noise. Is there anything else I can debug? Best regards
