wl-screenrec is billed as a high performance screen/audio recorder for wlroots. It lets you capture the entire output, a region, capture with audio, and record with history.
It uses dma-buf transfers to get surface, and uses the GPU to do both the pixel format conversion and the encoding. As a result, the raw video data doesn’t touch the CPU, leaving it free to run your applications.
There’s no functionality to capture a region that spans more than one display.
This is free and open source software. It needs the Wayland compositor, and vaapi encode support.
Website: github.com/russelltg/wl-screenrec
Support:
Developer: Russell Greene
License: Apache License 2.0
wl-screenrec is written in Rust. Learn Rust with our recommended free books and free tutorials
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