All of this seems to fit the bill pretty closely to me.
Ffmpeg uses a ton of arcane C and assembly knowledge to make multimedia system manageable and efficient. QEMU uses dynamic binary translation for hardware emulation and virtualization. Amarisoft speciality is basically using software to do things which are usually done by hardware.
The intersection of programming language and system programming seems to me like a pretty fair description of what Fabrice Bellard is extremely good at.
Ffmpeg uses a ton of arcane C and assembly knowledge to make multimedia system manageable and efficient. QEMU uses dynamic binary translation for hardware emulation and virtualization. Amarisoft speciality is basically using software to do things which are usually done by hardware.
The intersection of programming language and system programming seems to me like a pretty fair description of what Fabrice Bellard is extremely good at.