Avidemux vs crater

Avidemux has no write-up on Specifiction yet; its figures are above.

crater is a free Sega Game Gear emulator written in C, with a Z80 assembler and disassembler included. Games can be loaded from the roms directory or from a command-line path. Display controls include fullscreen mode, integer scaling in a window, and an option to force square pixels. Keyboard and joystick or controller input are supported; SDL controller mappings can be defined in gamecontrollerdb.txt. Compatible games can save cartridge RAM to a .sav file, with custom save locations or saving disabled. Save states and custom keyboard mappings are not supported. The assembler converts Z80 source into a Game Gear ROM image and is described as complete. The disassembler attempts to produce assembly but cannot distinguish code from data. Most games are described as playable with minor bugs, while audio, some uncommon CPU instructions, and advanced graphics features are missing. Building requires a modern C11 compiler and SDL 2; OS X and Linux are the tested systems.