Great to have this forum back

Thanks to all who support this community.

I've been working on a blue pill project using roger's core together with some lcd and an sd card module.
Trying to achieve watchable video playback on 240x320 ILI9341.
With dma buffering and sdfat library and overclocking to 128mhz,
The best I currently get is 24 FPS raw video playback from an SD card, 3785 KB/sec.
What i'm trying to figure out is,
how faster can we go from here, when considering the hardware limitations of the Blue Pill?
Thank in advance.