Atsc3 long tuning time

No

FWIW there is no audio delay for me. When the channel finally tunes, the audio is there with the picture.

1 Like

This is what is going on with mine. If tuner isn't in use, it the request is rejected with no video when first requested. However, as you can see below, when I pushed play on my remote it sent a second tuning request and was successful because I suspect because that tuner was selected with the first turning request.

Could this issue not be resolved by having channels send multi tuning requests? The first one to select the tuner, and the second to restart it after it sends the rejection?

20230303-02:18:12 Tuner: tuner0 tuning 106.1 WSYXABC (atsc3:527MHz-5002)
20230303-02:18:22 HTTP: rejecting request from 192.168.1.104 - no video data
20230303-02:18:22 Tuner: tuner0 http stream ended (requested time reached)
20230303-02:18:30 Tuner: tuner0 tuning 106.1 WSYXABC (atsc3:527MHz-5002)
20230303-02:18:33 Tuner: tuner0 streaming http to 192.168.1.104:50131

1 Like

Looks like the tuner has a 10 second timeout for tuning a channel.
Maybe SD can extend that timeout?

I don’t believe that’s true. It will tune 20seconds later if your on lan. Also the dvr server doesn’t have this long tune time for recordings. It’s only some channels live on the app.

The timer is deff 10 seconds. This is pretty repeatable.

20230303-03:03:34 Tuner: tuner0 tuning 104.1 WCMH (atsc3:527MHz-5004)
20230303-03:03:44 HTTP: rejecting request from 192.168.1.104 - no video data
20230303-03:03:44 Tuner: tuner0 http stream ended (requested time reached)
20230303-03:03:48 Tuner: tuner0 tuning 104.1 WCMH (atsc3:527MHz-5004)
20230303-03:03:50 Tuner: tuner0 streaming http to 192.168.1.104:50141

10 sec when “no video” is the problem. That’s not the case in this thread.

1 Like

"no video data" is a tuner firmware issue. you can update to beta firmware from HDHR

thanks for the quick reply. just installed 20230302beta1. Let me see if that fixes the issue.

That did fix the issue of it timing out. Now it's just the long tuning time. I just just selected fox and it prob took 15 seconds to show up on my screen despite logs showing 3 seconds before it was streaming. But i'd rather have it delay starting than to get rejected and time out. Just changed to another channel and literally took over 30 seconds.

20230303-03:27:08 Tuner: tuner0 tuning 106.3 FOX28 (atsc3:527MHz-5006)
20230303-03:27:11 Tuner: tuner0 streaming http to 192.168.1.104:50213

1 Like

actually I am still showing it with the beta... yeah. i am going to send this back and keep the quatro. if nobody is broadcasting in 4k. I don't see any reason to keep this device. (flex)

20230303-11:11:31 Tuner: tuner0 tuning 106.1 WSYXABC (atsc3:527MHz-5002)
20230303-11:11:41 HTTP: rejecting request from 192.168.1.104 - no video data
20230303-11:11:41 Tuner: tuner0 http stream ended (requested time reached)
20230303-11:11:46 Tuner: tuner0 tuning 106.1 WSYXABC (atsc3:527MHz-5002)
20230303-11:11:48 Tuner: tuner0 streaming http to 192.168.1.104:50307

yet another firmware beta release - you may want to update, and at least try it for a day or 2. They're clearly working on DRM and ATSC3 actively.

thanks, I'll look for that one now. I can keep it a few days and just make sure my recordings are atsc1 so to ensure they actually record.

I am not seeing another version other than Firmware: 20230302beta1. And when I run the install its saying I am on the most current. what version are you on?

1 Like

Sorry, given it is so new (no release notes yet), I didn’t realize you already tried that version yesterday.

Same feedback though - a few days may yield benefit here.

I bought it from amazon, so I deff have some time I can mess around with it.

you weren't wrong. looks like there is a 3/3 firmware upgrade. not sure if things are better.

1 Like

Not better for me.

1 Like

The 03/16 Silicondust beta seems to have fixed my tuning issues for the moment. There is room for improvement, however, specifically with the 103.1 CBS station taking the longest to tune on average.

@tmm1 latest release does not fix for me

2 Likes