a) Intel’s series of compressor and decompressor technologies for digital video, capable of producing software-only video playback. b) The Indeo is a video compression/playback technique from Intel. Just like CinePak, playback of Indeo compressed video does not require any special hardware. The Indeo algorithm, which used techniques like vector quantization and run-length coding, is used by various other companies. A video file compressed with Indeo may be played on systems that support either Video for Windows or QuickTime. The new Indeo Video Interactive (IVI) software incorporates additional features to support interactive applications, and used a hybrid wavelet-based algorithm with bidirectional prediction. IVI may be played on systems that support Video for Windows, later also QuickTime, without dedicated hardware. Video encoded by IVI may be played at up to 640 x 480 pixels resolution and at up to 30 fps, depending on hardware configuration.