search

matiaspl / LinkPi-ENCx

59 stars 10 forks source link

I do not want to use a no signal image when mixing. #23

Open idlelife2 opened 8 months ago

idlelife2 commented 8 months ago

2024-02-20 07 25 12

I would like to use the mix function to turn on and off HDMI in the background and net1 in the foreground.

When the device boots and there is no signal, no signal image is displayed.

If a connection to net1 occurs even once, a no signal image is displayed during mixing even if net1 is disconnected.

Chromakey was unstable and wouldn't work if I turned net1 off and on, so I couldn't use it.

I tried deleting the nosignal.yuv file inside the device, but if I delete it, the last preview image is displayed instead of the no signal image.

Is there a way to not use the no signal image or not output the preview image to mix?

YveIce commented 8 months ago

On Devices with the new Firmware, it's hardcoded inside the binary \link\bin\Encoder and \usr\lib\libLinkIO.so.1.0.0 image

So without replacing it, with your own code, saddly not.

idlelife2 commented 8 months ago

Thanks for your answer. I think the firmware part is difficult to touch.

I'll have to wait for LinkFi to release the screen switching feature someday.

thank you

yogisss commented 5 months ago

I have exactly the same issue/use case. Discovered the following in the release notes of 2.0.0 build 20230322:

By default the no signal slate is displayed when there is no signal in the network stream - this function can be turned on/off through the fac.php page

From my understanding, this would exactly accomplish this? However, when trying it out I haven't found any options on fac.php that seem to affect this. Does anyone have more info on this?