The Video Recorder USB Capture Device (Mac OS-X only) from Blackmagic Design is a compact video capture device that is designed with ease of use in mind. The device features RCA connectors for component, composite, and S-Video video input, which it uses to capture video directly to the commonly-used H.264 format. The device also features stereo analog audio RCA inputs. It is compatible with Apple computers running Mac OS X only.
Please note that connecting the device to S-Video requires a separate RCA-to-S-Video cable adapter.