Posts by wrxtasy

**wrxtasy** · Interface Scaling in 4K **wrxtasy** October 13, 2016 at 11:47 AM

.007 is already out:
LibreELEC Alpha/Beta Preview Builds – LibreELEC

Some of those 4K scaling Kodi patches I actually added for all official AML S905 devices. Those patches are also in my LE 7.1 October update.

**wrxtasy** · Interface Scaling in 4K **wrxtasy** October 10, 2016 at 7:07 AM

Depending on the LibreELEC version and Hardware platform used. This is fixed for the next Krypton release (.007) for the Hub, Play2 and ODROID C2.

**wrxtasy**

More IR Protocol support info is found in the Linux Kernel config:
LibreELEC.tv/linux.aarch64.conf at master · LibreELEC/LibreELEC.tv · GitHub

**wrxtasy** · Official RTC Shield for Odroid C2 **wrxtasy** October 3, 2016 at 11:39 AM

I've stumbled across the cause of the issue I believe today:

HardKernel's C2 Device Tree for the i2c connected PFC8563 RTC:
linux/meson64_odroidc2.dts at odroidc2-3.14.y · hardkernel/linux · GitHub

And what is being used in the LibreELEC master Kernel:
linux-amlogic/meson64_odroidc2.dts at amlogic-3.14.y · LibreELEC/linux-amlogic · GitHub

**wrxtasy** · S905 Deinterlacing Issues **wrxtasy** October 2, 2016 at 8:40 PM

Agreed @Yuri666's suggestion.

Adding it to autostart.sh will temporarily fix the issue:

Code

echo 1 > /sys/module/di/parameters/bypass_all

Thx.

**wrxtasy** · 7.0.2.007 build for S905 **wrxtasy** October 2, 2016 at 8:14 AM

Quote from noggin

I'm sure others have posted this but with 7.02.007 on a 1G/8G MiniMX (S905) there are odd issues with 1080i H264.

I'm playing a BBC One HD off-air DVB-S2 recording which is H264 (MBAFF) with 1080i25 (aka 1080/50i) motion and output at 1080p50 (aka 1080/50p). It looks to me like the chroma is being deinterlaced to 25p not 50p, though the luminance is being deinterlaced to 50p, either that or the chroma and luma are offset.

Saturated areas of colour on an interlaced source judder with this build.

Everything looks fine on material shot 25p (drama, documentary etc.) but fast motion interlaced content shows the issue.

ALL S905 devices using updated AML S905 Kernels will exhibit this issue. I've seen and confirmed it with LE on the S905 Hub & Play2 as well.
The common LibreELEC linux-amlogic Kernel has this problem. Its a recent AML SDK update that has introduced the judder issue.

My LE 7.1 on the ODROID C2 does not exhibit this problem as I've held back updating the Kernel completely.

It's such a serious issue that needs to be addressed sooner rather than later otherwise 1080i25 fast motion Sports TV viewing is basically unusable for me and many others with S905 devices using the common linux-amlogic Kernel, or variants of that Kernel source.

EDIT: I will test the bypass_all param as well.