Capture an image from surface of DirectX fast and offer comfortable recording environment by compressing it by AMV Video Codec fast more. Can synchronize in a video stream and an audio stream well and can record the video file to make for a long time. Support a resize processing that used hardware, and "Core Audio Capture" corresponding to the sound of Windows 7. Features: Real time encoding by AMV video codec or other video codecs. Hardware resize. (halfsize or specified size). Core Audio. (Windows7 sound). Time stamp.