Anybody Know How to Increase the scaling of the Splash screen?

[Romeo1984]

In past versions of PiKaraoke on pre-Bullseye, to get it to display properly on my Samsung 65" 4K television by performing:

sudo raspi-config -> 7 Advanced Options -> A5 Resolution -> CEA Mode 4 1280x720 60Hz 16:9 -> OK -> Finish -> Would you like to reboot? <Yes>

Now that we are on Bookworm and PiKaraoke is being launched into a browser window (Chromium for me) I can't figure out to get the Splash screen to not be so small.

Here is a "Loading PiKaraoke" graphic I created and displaying with the command perfectly because it automatically scales the graphic:

feh --bg-scale /home/pi/loading.png

But when the Splash page loads, it is very tiny:

What is the best way to scale this page? I was thinking of Chromium scaling switches, but I wanted to reach out to the community to see what the consensus is.

Thanks!

[vicwomg]

Chromium uses the desktop resolution so you probably have to change it in the desktop os. Here’s how my TV is set: Pi icon in upper left > preferences > screen configuration > right click screen > 1920x1080 Seems to be a reasonable size for me

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On Mon, Sep 2, 2024 at 8:45 AM Romeo1984 ***@***.***> wrote: In past versions of PiKaraoke on pre-Bullseye, to get it to display properly on my Samsung 65" 4K television by performing: sudo raspi-config -> 7 Advanced Options -> A5 Resolution -> CEA Mode 4 1280x720 60Hz 16:9 -> OK -> Finish -> Would you like to reboot? <Yes> Now that we are on Bookworm and PiKaraoke is being launched into a browser window (Chromium for me) I can't figure out to get the Splash screen to not be so small. Here is a "Loading PiKaraoke" graphic I created and displaying with the command perfectly because it automatically scales the graphic: feh --bg-scale /home/pi/loading.png IMG_6791.jpg (view on web) <https://github.com/user-attachments/assets/f77131ab-808d-481d-9d33-e375cf452075> But when the Splash page loads, it is very tiny: IMG_6792.jpg (view on web) <https://github.com/user-attachments/assets/9d3aa3e6-8068-4f61-a1e3-8f85dd440a44> What is the best way to scale this page? I was thinking of Chromium scaling switches, but I wanted to reach out to the community to see what the consensus is. Thanks! — Reply to this email directly, view it on GitHub <#383>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AA7KXNS6WGDSRL5OHCJQ7LLZUSBZBAVCNFSM6AAAAABNQSHFHSVHI2DSMVQWIX3LMV43ERDJONRXK43TNFXW4OZXGEZDSMBXGI> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[Romeo1984]

Being the FullPageOS image does not have a desktop to interact with, I opted for the following Chromium switch:
--force-device-scale-factor=4.0 %U

That got me the desired size splash screen. The videos and CDG files play normal size.