SimpleScreenRecorder
SimpleScreenRecorder is a Linux screen recorder that supports X11 and OpenGL. It is easy to use, feature-rich, and has a Qt-based graphical user interface.
glcs is an alsa & opengl capture and real-time streaming tool for linux, a fork of glc .
glcs is an alsa & opengl capture and realtime streaming tool for linux, a fork of glc . beside code quality improvement, the problem that glcs attempt toresolve over the original is that the glc file format is not adequateto store hd stream on disk.
as an example, to capture an opengl window at a 1080p resolution at 30fps,this represents about 2 million pixels of 24 bits or roughly 6mb per frame or180 mb per second. glc offer general lossless compression but the result is notgood enough to consider long session of hd capture.
glcs propose a new flexible option allowing to pipe directly the raw audio videostreams to a more specialised tool. for instance, ffmpeg. this allows to apply any videocodec on the stream for a better compression ratio and also by leveraging the capabilityof the specialised tool, this open up new possibilities for glcs users such as live streamof a video game session on youtube.
screen-capture screen-recorder game-video-recorder hd-video-recording