ATSC 3.0 Symbol Quality Flashing - Dallas

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chriskewl
Posts: 3
Joined: Mon Jun 21, 2021 4:23 pm

ATSC 3.0 Symbol Quality Flashing - Dallas

Post by chriskewl »

Seems like my box or Dallas is having issues. I tried to tune into ATSC 3.0 content to see how it is progressing and I have 4 choices. All of them are failing on Symbol Quality.

I posted pictures here: https://twitter.com/ChrisKewlTV/status/ ... 9024606211

These are the only ATSC 3.0 channels currently available in Dallas so I tend to keep an eye on them from time to time.

Any help would rock, thanks!

Logs:

20210916-01:24:26 Tuner: tuner0 tuning 104.1 FOX (atsc3:593MHz-4)
20210916-01:24:32 HTTP: rejecting request from 192.168.1.123 - no video data
20210916-01:24:32 Tuner: tuner0 http stream ended (requested time reached)
20210916-01:24:32 Tuner: tuner0 tuning 104.1 FOX (atsc3:593MHz-4)
20210916-01:24:38 HTTP: rejecting request from 192.168.1.123 - no video data
20210916-01:24:38 Tuner: tuner0 http stream ended (requested time reached)
20210916-01:24:42 Tuner: tuner0 tuning 123.1 UVN (atsc3:593MHz-3)
20210916-01:24:48 HTTP: rejecting request from 192.168.1.123 - no video data
20210916-01:24:48 Tuner: tuner0 http stream ended (requested time reached)
20210916-01:24:52 Tuner: tuner0 tuning 149.2 UNM 2 (atsc3:593MHz-1)
20210916-01:24:58 HTTP: rejecting request from 192.168.1.123 - no video data
20210916-01:24:58 Tuner: tuner0 http stream ended (requested time reached)
20210916-01:25:02 Tuner: tuner0 tuning 104.1 FOX (atsc3:593MHz-4)
20210916-01:25:08 HTTP: rejecting request from 192.168.1.123 - no video data
20210916-01:25:08 Tuner: tuner0 http stream ended (requested time reached)

jasonl
Expert
Posts: 15663
Joined: Sun Oct 28, 2007 9:23 pm
x 31

Re: ATSC 3.0 Symbol Quality Flashing - Dallas

Post by jasonl »

The station isn't broadcasting any audio or video data, only the metadata that tells the receiver what audio and video data is supposed to be there. Symbol quality will only appear when there's some sort of data being transmitted, so you only see brief instances of it each time the metadata gets sent. I emailed my contact at the station on Tuesday about the outage but I haven't heard back yet.

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