I have been trying to get HDR to work with this build and my media room setup.
RPi4 <-> Denon AVR-X2600H <-> Optoma CinemaX P2
HDR is not activating when playing any HDR media. In the logs below I attempted to play the Samsung Wonderland 2 HDR video.
I have also connected the RPi4 directly to the Optoma with the same results.
EDID: http://ix.io/2R71
Logs: http://ix.io/2R7d
Sorry but my understanding is that Tbouska ment it to change it with the extra "r"
Further the command is accepted but it seems that in catalina it is now not permitting it any more.
This is why libereelec USB-CD creator is not working on a mac and the error: Couldn't open /dev/disk2 is shown.
I believe it is some kind of permission issue with the creator program as when it runs it seems to run as root and hence the documents/desktop/icloud folders don't work properly. I just ran through all of the terminal commands on my Macbook with Catalina without issue.
yes but i have no permission
GermaNico:~ Liem$ sudo dd if=/dev/zero of=/dev/rdisk2 bs=1024 count=1
Password:
dd: /dev/rdisk2: Operation not permitted
GermaNico:~ Liem$
Looks like there were some typos in steps 5 and 6. Change the /dev/rdisk2 to /dev/disk2 in both commands and also change the LibreELEC-Generic.x86_64-9.0.2.img.gz to LibreELEC-Generic.x86_64-9.0.2.img in step 6.
