A custom PNGTuber software primarily made for EmaMae. What happened to the other 3 versions? no.
I saw Ema have performance issues with the PNGTuber software she was using. And of course, with the way I am, I just decided to make my own version for them.
This PNGTuber software seems to have less than 1-2% CPU and GPU usage on my computer, and less than 90 MB of memory used, though it could potentially be better.
It utilizes a dynamic rendering feature, where the renderer stops rendering if no updates are required. This highly helps with the resource usage, especially when idle.
You can right-click on the window to toggle the frame on/off, and if the frame is on, it will show the properties button in the top right.
If the PNGTuber avatar is invisible, make sure the threshold is at -30.0 dB.
In order to build the project, you must first install the .dll and .lib files required by SDL2.
You can get the files here: SDL2 SDL2_ttf SDL2_image
This project was compiled and tested on Windows, but it might work on other platforms too with some slight modifications.