Latest Version and Sony Bravia KDL46W5500

[mik_s]

There is probably not a .conf file for that model of TV so a new one will need to be made.
It could be easy as tweaking a similar .conf to be used instead. There could be other reasons too why the quality is bad.
Will need logs though so see the section in red above.

[mik_s]

Logs were not in trace mode so are of limited help. But because of the age of the TV its codec support will be limited so most things will likely need transcoding to be playable (like h265)

Most TVs should support h264 over DNLA now but as it is not defined in the .conf then it must be too old to support it so it falls back to MPEG2 (DVD quality)
The only option to play is to transcode. Other servers will have the same limitation. As long as there is available network bandwidth then the quality should be the same, it just takes a lot more data to stream in MPEG2 at the same quality as H264. I did find a few links to its DLNA compatibility here and here

There is some errors that may be making things worse though. One is that it cannot load the Mediainfo library which is used to determine what format your files are in and if your TV can play it natively so is forcing everything to get transcoded. I can't see why as the logs are not in trace mode. Since you are running on linux you might have to do a bit more setup to get it working but I don't know anything about it. Try searching on here as I'm sure someone has posted a solution. This might give a clue..

Code: Select all

WARN  2022-03-28 15:04:01.520 [main] Error loading libzen: Unable to load library 'zen':
libzen.so: cannot open shared object file: No such file or directory
libzen.so: cannot open shared object file: No such file or directory
Native library (linux-x86-64/libzen.so) not found in resource path ([file:/media/richard/7d65b650-062c-4de1-8c7a-6d5b18a30136/home/richard/Universal%20Media%20Server%202022/ums-10.18.0/update.jar, file:/media/richard/7d65b650-062c-4de1-8c7a-6d5b18a30136/home/richard/Universal%20Media%20Server%202022/ums-10.18.0/ums.jar])
INFO  2022-03-28 15:04:01.521 [main] Loading MediaInfo library
ERROR 2022-03-28 15:04:01.527 [main] Error loading MediaInfo library: Unable to load library 'mediainfo':
libmediainfo.so: cannot open shared object file: No such file or directory
libmediainfo.so: cannot open shared object file: No such file or directory
Native library (linux-x86-64/libmediainfo.so) not found in resource path ([file:/media/richard/7d65b650-062c-4de1-8c7a-6d5b18a30136/home/richard/Universal%20Media%20Server%202022/ums-10.18.0/update.jar, file:/media/richard/7d65b650-062c-4de1-8c7a-6d5b18a30136/home/richard/Universal%20Media%20Server%202022/ums-10.18.0/ums.jar])

To test if videos are capable of being streamed instead of transcoded try playing from the #--TRANSCODE--# folder and choose "No transcoding"
(if you do not see it, enable "show the #--Transcode--# folder" in the GUI on the navigation tab)

[mik_s]

As fas as I can tell h264 over network is not supported on that TV so you are limited to MPEG2.You can try playing without transcoding from the #--transcode--# folder but my guess is that it will fail to play.

Its not really the overall network speed but the speed to the device that is important, Yours shows an estimated speed of 37.20282930315657 Mb/s which may be enough for h264 but not sure about MPEG2. It could be UMS is reducing the quality so keep it under that speed.
I know very little about networking though except that wireless might be too slow and unreliable for streaming video.

I think sometimes UMS fails to switch into trace mode. The order does not really matter as it is the UMS startup, initial communication with devices on the network and the decision making on when to transcode that is important. Also playing a file can give more info on what it is doing and the settings it is using to transcode.

The important thing to fix is MediaInfo, without it everything will be transcoded and not necessarily at the best quality. It should have been installed alongside UMS but may not have or needs configured separately on Linux. Try to download and install it yourself. I have very little experience with Linux to be of any more help. Get that working first before trying new logs.

I have no idea what a DVB-T TX is, at a guess is it a way of creating your own channel? If it is then the communication will only be one way so you can only send video from it but not be able to select what you want from the TV. I have no idea if it is possible for UMS to direct its output over to it.