Hello list,
My VDR box with dvbhddevice is connected through an Onkyo HTX-22D 2.1 home cinema set to my new Samsung UE32D6530 TV.
I enabled HDMI-CEC on both the Samsung and the Onkyo. This works nicely, the Onkyo automatically switches on and off with the TV, and the Samsung remote operates on the Onkyo volume.
Now I also need to enable HDMI-CEC in the dvbhddevice. If I don't, my Onkyo will deselect VDR as an input source after a few seconds, and I have to manually reselect it using the Onkyo remote.
But if I do enable HDMI-CEC in VDR, I cannot switch off the TV. If I use the Samsung remote to switch off the TV, both the TV and the Onkyo will switch off, but both will switch on again after a few seconds. I need to pull the HDMI plug from my VDR box before I can switch off the TV.
I'm using Fedora 16 x86_64 with VDR 1.7 RPM's from rawhide. I recently upgraded from 1.7.22 to 1.7.27, because I could see there are new HDMI-CEC options. The old version just had one option, enable or disable. The new version has the extra options to no switch on and off the TV. I have these new options set to disabled. Still my TV switches on when connected to VDR.
BTW, it would be cool if "shut down" VDR could be interpreted as shutdown just the hardware decoder part on the dvbhddevice, but leave the tuners running. I don't want my VDR box to be shut down for any reason, but stopping the hardware decoder when not viewing could possibly save some power and heat dissipation.
Thanks, Pim
On 19.04.2012 14:50, Pim Zandbergen wrote: [..]
BTW, since power consumption and heat seems to concern you, just curious if you have measured or happen to know how much power your AV receiver and TV consumes when in standby since you set them up on HDMI-CEC. AFAIK, most AV receivers suck more than 30-40W just because the HDMI electronics has to be powered all times in order to have CEC working...
Regards, Lucian
On 20.04.2012 00:42, Pim Zandbergen wrote:
Well, seems it does in most AV receiver makes, because the manufacturers provide them mostly with one single power(ful) supply, there are some Yamaha models with a separate (low) power supply just for the video (HDMI-related) circuitry, they can achieve just 2-3W in standby with HDMI-CEC... Anyway, it's an issue one shouldn't take for granted and meet with decent skepticism, rather measure at the power outlet in the given situation. The manufacturers are not likely to specify this in their data sheets or manuals. Some models allow you to setup HDMI-CEC only for the ARC from the TV and let power control or HDMI passthrough disabled. But the latter two are also nice to have, unfortunately they come at such cost...
Regards, Lucian