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Hardware Support Discussions related to using various hardware setups with SageTV products. Anything relating to capture cards, remotes, infrared receivers/transmitters, system compatibility or other hardware related problems or suggestions should be posted here.

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Old 11-24-2022, 03:01 PM
drewg drewg is offline
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Join Date: Aug 2007
Location: Richmond, VA
Posts: 1,042
HDHR Flex 4k & ATSC 3.0?

I noticed that my local market has ATSC-3, and being curious I just ordered an HDHR Flex 4k. I'm wondering how well SageTV supports ATSC 3. I found a few old threads talking about problems, but they're mostly more than a year old.

FWIW, I'm trying to move to FireSticks/NVidia Shields to replace my aging HD-300s, and I'm using the Linux version of SageTV. I've never been able to get deinterlacing to work on the AndroidTV client, so I'm hoping that the site I found describing my local channels is correct, and the ATSC 1.0 1080i stations are broadcasting in progressive on ATSC-3 & that solves my problem.

Server HW: AMD Ryzen Threadripper 2990WX 32-Core
Server SW: FreeBSD-current, ZFS, linux-oracle-jdk1.8.0, sagetv-server_9.2.2_amd64
Tuner HW: HDHR
Client: Nvidia Shield (HD300, HD100 in storage)
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Old 11-24-2022, 04:05 PM
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cat6man cat6man is offline
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Join Date: Jan 2006
Location: West of NYC, East of SF
Posts: 910
it seems to work fine with sagetv, but my signal is a bit weak here with a simple antenna in an attic bedroom. i get breakups and glitches in the video that i don't get with cable channels, but this is visible with kodi as well so it's not a sagetv problem. i don't have atsc3 here yet and i may get a yagi antenna when it atsc3 finally arrives.
Q: dad, when will you stop changing all the electronics?
A: never, so you might as well get used to it.
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