[mythtv-users] Resolution

[james]

I have some screens that are not 16:9 or :10

I recently installed on a surface pro 10. With fullscreen aspect ratio 
is perfect (A local station transmits about 16:8)

All my other screens full the screen which is slightly distorted

on a 4K screen my mythtv is 1080 and again fills the 'page'

What can/did/did Not I do to get correct aspect ratio.

This one is perfect

jam at casandra:~$ mythfrontend --version
Please attach all output as a file in bug reports.
MythTV Version : v35.0-44-g7e93f0d37b
MythTV Branch : fixes/35
Network Protocol : 91
Library API : 35.20220913-1
QT Version : 5.15.18
Options compiled in:
linux debug using_alsa using_avc1394 using_backend using_bindings_perl 
using_bindings_php using_bindings_python using_ceton using_drm using_dvb 
using_egl using_firewire using_fontconfig using_freetype2 using_frontend 
using_gnutls using_hdhomerun using_hidesyms using_iec61883 
using_joystick_menu using_libass using_libcec using_libcrypto 
using_libdns_sd using_libmp3lame using_libxml2 using_lirc using_mheg 
using_nvdec using_opengl using_oss using_qtdbus using_qtscript 
using_satip using_system_libbluray using_systemd_journal 
using_systemd_notify using_taglib using_v4l2 using_v4l2prime using_vaapi 
using_vbox using_vdpau using_vpx using_vulkan using_x11

This one is not

[seagull] /home/jam [864]% mythfrontend --version
Please attach all output as a file in bug reports.
MythTV Version : v35.0-44-g7e93f0d37b
MythTV Branch : fixes/35
Network Protocol : 91
Library API : 35.20220913-1
QT Version : 5.15.18
Options compiled in:
linux debug using_alsa using_avc1394 using_backend using_bindings_perl 
using_bindings_php using_bindings_python using_ceton using_drm using_dvb 
using_egl using_firewire using_fontconfig using_freetype2 using_frontend 
using_gnutls using_hdhomerun using_hidesyms using_iec61883 
using_joystick_menu using_libass using_libcec using_libcrypto 
using_libdns_sd using_libmp3lame using_libxml2 using_lirc using_mheg 
using_nvdec using_opengl using_oss using_pulse using_qtdbus 
using_qtscript using_satip using_system_libbluray using_systemd_journal 
using_systemd_notify using_taglib using_v4l2 using_v4l2prime using_vaapi 
using_vbox using_vdpau using_vpx using_vulkan using_x11


Can anybody help please

james