 Other features include a built-in microphone, a 1/8" jack for an external microphone, a 1/8" jack that provides NTSC composite video output with audio, a mini-USB connector for accessing the data on the SD memory card, and a tripod mount.The Vidster is appreciated for the unique aesthetic properties of the video footage it records.Since the M-JPEG video created by the Vidster is so highly compressed, the footage exhibits constantly visible macroblocks, or square blocky artifacts from encoding.