Mars – 1 hour ago  » 

The red LED was on last night during deep standby, and the DLNA server is still not visible despite doing a reset of the Aura and restarting my router.

Strange you have these problesm with deep standby.

As I posted in previous thread set mine to same as your re deep standby timings, mine has worked as it should since being set.

jlmj2009 – 47 mins ago  » 

Screenshot for those that are interested

That is the release note for previous firmware update, would appear it was not updated for this one.

Wheelmon – 1 day ago  » 

Barry – 1 week ago  » 

Wheelmon – 15 hours ago  » 

First thing for me to test was the new settings for audio output format. Up to now I’ve not been able to get Dolby Digital from Aura to TV to Sonos surround system (ie: Beam + a pair of One SL’s).

Comment from programmer who also uses Sonos beam.

S/PDIF setup is correct one, the name of setting will be changed in future release.

Did I mention I had a new TV? Well just through curiosity I tried choosing Option: “Audio Output Setup” > “Home Cinema” (without MS12) instead of “SP/DIF” (with MS12) and it works fine with the new TV > Sonos Beam. I’m guess Barry (and the programmer) will not be surprised at this ‘phenomenon’. But I thought it may be of interest to some. The TV must be doing the transcoding?

If it’s of any interest the TV supports ARC/eARC and Dolby Atmos. (probably nothing to do with anything).

Have received the following from the programmer for your info:

The main difference of MS12 On / Off option is handling DTT (Live TV) 5.1 channel sound.

If MS12 on, the output will be Dolby Digital 5.1, otherwise the output is PCM 5.1.

Sonos Beam supports only HDMI-ARC and not eARC, PCM 5.1 is not available with HDMI-ARC.

So, with MS12 Off, 5.1 audio in live will become stereo sound.

Optical output (SPDIF) & HDMI-ARC supports up to 1.536 mb/s, which fits for PCM 2CH, 48KHz 16bit audio. (48000*16*2 = 1536000)

With HDMI connection, up to 16 times of SPDIF bandwidth is supported, which means 24.576mb/s.

A brief description of major audio format bitrates :

Dolby Digital, DTS, PCM Stereo(2CH) : 1.536 mb/s

Dolby Digital Plus, DTS-HD(HR) : 4 x Optical (4 x 1.536 mb/s)

Dolby True HD, DTS-HD(MA), PCM 5.1 / 7.1 : 16 x Optical (16 x 1.536 mb/s)

If TV is connected to Sonos Beam via HDMI-ARC, and TV gets Dolby Digital Plus or TrueHD format from Aura, indeed TV will transcode it into Dolby Digital to make audio stream to fit into HDMI-ARC bandwidth, which is identical to Optical (of course with possible degradation of audio quality by transcoding).

HDMI-eARC supports same bandwidth as HDMI does, but TV can not transmit audio if TV does not support the format – for example, some(or most) TVs do not support DTS – a direct HDMI connection to audio device will be better configuration than HDMI-eARC, if it is supported by audio device.