In this Design Idea, an old technique of diode-based 16-to-4 encoding is combined with a new design, to scan a record number of buttons – 74 – with only four I/O pins! First start with the ancient ...
MPEG-4 is fast becoming the most common protocol for video compression due to its ability to handle multimedia over varying bandwidth conditions. Implementing the MPEG-4 Simple Profile compression ...
As portable handheld communication devices proliferate, vendors are adding more features, such as digital video and audio, to meet consumer demand. The ISO MPEG-4 standard is emerging as the ...