kodi on a 65" tv
#15
(2019-10-08, 17:04)popcornmix Wrote: Out of the box, Pi4 supports up to 1080p60 and 4kp30.
To enable 4kp60 you need to add hdmi_enable_4kp60=1 to config.txt.

I suspect your smooth TV is choosing 1080p60 and the not smooth one is choosing 4kp30
and you are seeing a problem with the lower framerate.

Either change the resolution in the GUI to 1080p (which will allow the higher framerate)
or add hdmi_enable_4kp60=1 to config.txt.

4kp60 isn't enabled by default as it requires higher clock frequencies and runs a little warmer.
I have added it.
My config.txt looks like this now:

# SPDX-License-Identifier: GPL-2.0-or-later
# Copyright © 2009-2014 Stephan Raue ([email protected])
# Copyright © 2016-present Team LibreELEC (https://libreelec.tv)
################################################################################
# Bootloader configuration - config.txt
################################################################################

################################################################################
# Memory (System/GPU configuration )
################################################################################

# Default GPU memory split - at least 288M is needed for some 4k HEVC files
gpu_mem=320

################################################################################
# For overclocking and various other settings, see:
# https://www.raspberrypi.org/documentatio...fig-txt.md
################################################################################
# Set 'force_turbo=1' to disable dynamic overclocking and enable overclocking always.
force_turbo=0

# Force HDMI even if unplugged or powered off
# hdmi_force_hotplug=1

# Doesn't sent initial active source message.
# Avoids bringing CEC (enabled TV) out of standby and channel switch when
# rebooting.
hdmi_ignore_cec_init=1

hdmi_enable_4kp60=1

################################################################################
# End of default configuration
################################################################################

################################################################################
# Include distribution specific config file if it exists.
################################################################################
[all]
include distroconfig.txt
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Messages In This Thread
kodi on a 65" tv - by Sjarel77 - 2019-10-07, 23:22
RE: kodi on a 65" tv - by ActionA - 2019-10-08, 00:16
RE: kodi on a 65" tv - by Sjarel77 - 2019-10-08, 15:52
RE: kodi on a 65" tv - by mcelliott - 2019-10-08, 08:55
RE: kodi on a 65" tv - by Sjarel77 - 2019-10-08, 15:54
RE: kodi on a 65" tv - by Klojum - 2019-10-08, 09:32
RE: kodi on a 65" tv - by Sjarel77 - 2019-10-08, 15:59
RE: kodi on a 65" tv - by Hitcher - 2019-10-08, 09:36
RE: kodi on a 65" tv - by noggin - 2019-10-08, 13:04
RE: kodi on a 65" tv - by Sjarel77 - 2019-10-08, 15:56
RE: kodi on a 65" tv - by Hitcher - 2019-10-08, 15:57
RE: kodi on a 65" tv - by popcornmix - 2019-10-08, 17:04
RE: kodi on a 65" tv - by Sjarel77 - 2019-10-08, 19:02
RE: kodi on a 65" tv - by graysky - 2019-10-08, 19:14
RE: kodi on a 65" tv - by Sjarel77 - 2019-10-09, 10:36
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