PSP Converter

With PSP Converter you can convert any video or audio file to the Sony PlayStation Portable format, including PS Vita, older PSP consoles, and PS3. It features predefined presets based on your device, video preview, more than 60 input formats, output quality presets, advanced controls for adjusting resolution, frame rate, video and audio bitrate, volume, sample rate, batch conversion and aspect ratio controls.

PSP Converter is free software.