pub const SOFTWARE_H264_ENCODER: &str = "x264";Expand description
The software H.264 encoder this build resolved to, fixed by the crate features: "x264"
whenever gpl is on (libx264 wins even if openh264 is also enabled), "openh264" for
a GPL-free build. It is what the striped software path and the full-frame software fallback
under NVENC/VA-API both encode with; exposed to Python as pixelflux.SOFTWARE_H264_ENCODER.