I'm trying to get audio to come out over my HDMI connection to my
television.
The video over HDMI works fine.
I've read through http://elinux.org/Beagleboard:BeagleBoneBlack_HDMI and
tried both of the listed resolutions that support audio. I tried each
(separately) by adding
"optargs=video=HDMI-A-1:1280x720@60" to /boot/uEnv.txt and I can see a
change in the displayed resolution when I reboot, but no audio.
I started with the 2015-03-01 Debian image from
beagleboard.org/latest-images and have been adding packages to it using
apt-get. "uname -r" reports "3.8.13-bone70"
For testing I'm using mplayer and a FLV video file I know has sound when I
play it on my other computers.
Not sure what else to try as I am far from a Linux guru and Google searches
either produce people saying it cannot be done or people who say it is
super easy (but don't explain how they got it to work).
I do know that when I run the fbset command I get
debian@beaglebone:~$ fbset
mode "1920x1080"
geometry 1920 1080 1920 1080 16
timings 0 0 0 0 0 0 0
accel true
rgba 5/11,6/5,5/0,0/0
endmode
which does not appear to list any EDID information, but I don't know what
(if anything) I can do about that.
Ideas?
-Will
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