pi pico opentuner v09 and OA

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g6hfs
Posts: 252
Joined: Thu May 26, 2022 3:13 pm

pi pico opentuner v09 and OA

Post by g6hfs » Tue Mar 12, 2024 10:14 am

Hi Tom,

Have done the pi pico mod on the minitiouner v2, connects and sees two chanel’s but no video is decoded vlc, ffmpeg or mpv.

The pico has latest firmware from g4eml and works on the portsdown 4 with no problems.

Brian
G6HFS

g4eml
Posts: 700
Joined: Thu Apr 26, 2018 9:36 am

Re: pi pico opentuner v09 and OA

Post by g4eml » Tue Mar 12, 2024 12:08 pm

Brian,

I had a similar problem initially on my setup. I can't remember the details at the moment and I am not at my computer, but it was down to one of the Opentuner settings to do with direct3d and video overlay.

When I am in the shack later I will have a closer look at what I changed.

Colin G4EML

g6hfs
Posts: 252
Joined: Thu May 26, 2022 3:13 pm

Re: pi pico opentuner v09 and OA

Post by g6hfs » Tue Mar 12, 2024 12:48 pm

Hi Colin,

Cheers for the reply, looking forward to a fix.

Brian

g4eml
Posts: 700
Joined: Thu Apr 26, 2018 9:36 am

Re: pi pico opentuner v09 and OA

Post by g4eml » Tue Mar 12, 2024 1:25 pm

Thinking again I seem to remember it was not a setting in Opentuner. It was in VLC. You could try a search for 'VLC no picture'.
I wont be able to check my system until this evening.

Of course this may not be the same as your system.

Colin G4EML

Basil
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Joined: Tue Sep 10, 2013 7:28 pm

Re: pi pico opentuner v09 and OA

Post by Basil » Tue Mar 12, 2024 3:27 pm

Probably the settings under "Preferences - Settings- Interface Settings - Input / Codecs"

g4eml
Posts: 700
Joined: Thu Apr 26, 2018 9:36 am

Re: pi pico opentuner v09 and OA

Post by g4eml » Tue Mar 12, 2024 10:21 pm

The settings I had to change were in the VLC program under 'Tools / Preferences / Video'

Changed Display Output to 'DirectX(DirectDraw) video output'

Unticked DirectX Accelerated video output (overlay)

Colin G4EML
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g6hfs
Posts: 252
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Re: pi pico opentuner v09 and OA

Post by g6hfs » Wed Mar 13, 2024 10:57 am

Hi,

Thanks, have tried it but no difference I can get the top channel if I toggle chn a/b, if I toggle 2nd chn the system hangs up, if connect again it reports no hardware found so at a loss now, works on portsdown 4 with some lockups saying no tuner found.

Brian

g4eml
Posts: 700
Joined: Thu Apr 26, 2018 9:36 am

Re: pi pico opentuner v09 and OA

Post by g4eml » Wed Mar 13, 2024 11:11 am

Brian make sure you are running the latest firmware on your Pico tuner. I released V0-10 last night which fixes some lockups.

g6hfs
Posts: 252
Joined: Thu May 26, 2022 3:13 pm

Re: pi pico opentuner v09 and OA

Post by g6hfs » Wed Mar 13, 2024 1:11 pm

Colin,

After updating I had the flashing led, will now run tests.

Cheers

Brian

g6hfs
Posts: 252
Joined: Thu May 26, 2022 3:13 pm

Re: pi pico opentuner v09 and OA

Post by g6hfs » Wed Mar 13, 2024 1:52 pm

Hi Colin,

Now works in OT 0A but only have top stream, 2nd stream displays some info but no ts stream or picture.

Thanks

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