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TheGammaSqueeze / GammaOS-RK3566

LineageOS based firmware for Anbernic Rockchip RK3566 devices
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HDMI Quality #15

Open Jefik37 opened 3 months ago

Jefik37 commented 3 months ago

Hello! I noticed that the HDMI output quality decreased considerably compared to the stock OS.

I was using ADB to change the 353v resolution to 1280x720, and the TV did show my screen in 720p with the stock OS, however with GamaOS it seems that the image has a lower bitrate, I presume? or maybe it is capped to 480p somehow, which the stock OS was not.

Similarly to the Stock OS, it also squeezes the output, leaving some horizontal bars, even when the screen resolution is 16:9.

lis102me commented 1 month ago

When I played arcade games using HDMI to TV setup, there's a noticeable lag/delay between what is shown in the TV vs device. @TheGammaSqueeze will there be any updates to this?