Help me understand.. ???

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clarkss12
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Help me understand.. ???

Post by clarkss12 »

My local (Detroit) NBC station is one of the few NON DRM encrypted channels, so it play the ATSC 3 channels. Have not used that ATSC 3 channel in a long time. Anyway, thought I would test it today, and don't understand the results..........

The Olympics play extremely well using the ATSC1 stream, and the streams are around 10Mbps with all three signals at 100%.

I switch over to the ATSC3 stream and it is has a lot of pixelation. The streams are about 3.5Mbps.... According to VLC, the stream is 1920x1080 frame rate 59.940060

Is my issue the signal that is coming over the air??

Will I gain anything from watching the Superbowl with the ATSC3 channel if it is working OK???

Edit: All three streams on the 104 channel are also 100%

Edit 2: Forgot to mention the ATSC3 stream is MPEG-H Part2/HEVC (H265) (hevc)

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nickk
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Re: Help me understand.. ???

Post by nickk »

I can take a look at what is happening... can you please enable "send diagnostic information" in the HDHomeRun app, watch the ATSC 3.0 channel for 5+ minutes, then post back with the device ID of your HDHomeRun.

clarkss12
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Re: Help me understand.. ???

Post by clarkss12 »

I must have tried the ATSC3 at the same time they were doing something. Later that day, everything played perfectly. I am using my Dune Homatics media player that supports Dolby AC-4. The ATSC1 station uses 1080i and while playing fast moving sports, I see a lot of missed frames (I think that is the issue). Anyway, the ATSC3 station uses 1080P with 60fps, so maybe that will help with the fast moving video.....

leerandall
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Re: Help me understand.. ???

Post by leerandall »

For the first time in months, I, too, am now receiving a strong, stable signal from WDIV (104.1).

pungo
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Re: Help me understand.. ???

Post by pungo »

Lucky for you, your local NBC is non-DRM. Both my NBC stations(Baltimore & Washington DC) are DRM so no joy :oops:
I thought I'd check out the few FIOS 4K channels on my HDHomeRun Prime cable card turner and they are broadcasting the pre-game and super bowl in 4K HDR Atmos :D
They rarely have anything on these 4K channels so I was surprised to see it being turned on for Super Bowl Sunday, the picture is phenomenal.

leerandall
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Re: Help me understand.. ???

Post by leerandall »

Now I'm back to not being able to receive WDIV (104.1) in Detroit. I don't know what's going on with their signal. I was able to receive it very well over the last weekend.

pungo
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Re: Help me understand.. ???

Post by pungo »

What is the signal strength/quality/symbol % for that channel?

Image

leerandall
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Re: Help me understand.. ???

Post by leerandall »

WDIV is back again. Go figure.

TomZ
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Re: Help me understand.. ???

Post by TomZ »

pungo wrote: Wed Feb 11, 2026 4:48 pm What is the signal strength/quality/symbol % for that channel?

Image
What app are you using to get the graphic bars of signal strength?

I only see numbers when I click on Tuner Status.

leerandall
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Re: Help me understand.. ???

Post by leerandall »

leerandall wrote: Wed Feb 11, 2026 9:38 pm WDIV is back again. Go figure.
And now it's gone again. Sigh.

https://1drv.ms/i/c/47565596da0fb660/IQ ... Y?e=guoaVN

jasonl
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Re: Help me understand.. ???

Post by jasonl »

TomZ wrote: Thu Feb 12, 2026 11:23 am What app are you using to get the graphic bars of signal strength?

I only see numbers when I click on Tuner Status.
HDHomeRun Config GUI is available on Windows PCs in C:\Program Files\Silicondust\HDHomeRun once the HDHomeRun Software for Windows is installed (https://download.silicondust.com/hdhome ... indows.exe).

jasonl
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Re: Help me understand.. ???

Post by jasonl »

leerandall wrote: Thu Feb 12, 2026 2:35 pm
leerandall wrote: Wed Feb 11, 2026 9:38 pm WDIV is back again. Go figure.
And now it's gone again. Sigh.

https://1drv.ms/i/c/47565596da0fb660/IQ ... Y?e=guoaVN
The link isn't accessible. You may need to change the permissions to allow access to anyone with the link.

leerandall
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Re: Help me understand.. ???

Post by leerandall »

jasonl wrote: Thu Feb 12, 2026 7:10 pm
leerandall wrote: Thu Feb 12, 2026 2:35 pm
leerandall wrote: Wed Feb 11, 2026 9:38 pm WDIV is back again. Go figure.
And now it's gone again. Sigh.

https://1drv.ms/i/c/47565596da0fb660/IQ ... Y?e=guoaVN
The link isn't accessible. You may need to change the permissions to allow access to anyone with the link.
Try it now.

clarkss12
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Re: Help me understand.. ???

Post by clarkss12 »

It is up for me this morning.

https://imgur.com/mr66mMs

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