Audio encoding and recording to a wide variety of flash memory in MP3 and WAV formats were supported from microphone, SigmaTel FM IC (STFM1000) digital audio source, or line-in. Printed Circuit Board (PCB) layouts and reference schematics were provided to OEM and Original Development Manufacturing (ODM) customers, driving easy manufacturing. Turnkey portable media player custom RTOS, framework, and app software was a large component of the company's success. SigmaTel provided SoC software to equipment manufacturers of portable audio and video player chips.