Raspberry Pi 4 HDMI to Component (DAC) garbled image at Emulation Station/Controller Setup Screen
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@mitu said in Raspberry Pi 4 HDMI to Component (DAC) garbled image at Emulation Station/Controller Setup Screen:
it hasn't the same effect and functionality as on a Pi3
Ah, okay.
So from what I can tell, when Emulation Station starts, the HDMI output changes, somehow, to HDMI CUSTOM RGB lim 16:9, 1920x1080p...from the config.txt specified 480i (ie hdmi_group=1, hdmi_mode=6).
This would lead me to believe, if I could just change the resolution/refresh rate after Emulation Station starts, I could potentially, just reset the video output to the proper setting.
setting the hdmi_timings, or hdmi_cvt settings in the config.txt is just going to get blown away once Emulation Station starts. -Edit- This might not be entirely true.
If the 'tvservice' command is different from the Pi3 to Pi4, do you have any recommendations on what I should look into, as far as commands or configuration changes go?
Do I just need to find the proper arguments for tvservice for the RPi4?
And thanks again!
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@aerosheik said in Raspberry Pi 4 HDMI to Component (DAC) garbled image at Emulation Station/Controller Setup Screen:
Do I just need to find the proper arguments for tvservice for the RPi4?
No, as I said
tvservice
is not working properly on a Pi4 so don't rely on it for changing resolutions after boot. -
@aerosheik I'm with the same issue using the RP4 and I just can see the boot secuence until the RetroPie logo in my CRT TV appears and then I lose signal cos probably Emulation Station has another resolution and is not the same as when the system boots.
Di you fixed or is impossible use RP4 with Retropie in a CRT TV using HDMI to a components transcoder? With a RPZero I can do that wihtout problems just changing the hdmi_mode and group like this:
hdmi_mode=1
hdmi_group=6But I still can't use my CRT TV under Retropie with a 480i output and idk what can I do right now.
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