resolution, interpolation, interlace, deinterlace

The usage of videos from digital camcorders has become standard during tuition in recent years. This curriculum is easily accessible and appeals to a wider audience. The lessons use videos of various physical processes and chemical experiments. However there can be problems with this format. Their quality is often degraded in the final stage when the video is being prepared for placement in education. These include teaching materials in the form of web pages, e-learning courses or flash multimedia objects. The final product after editing video from digital camcorder is DVD video. However, if we want to transfer this to the Web or other educational materials, it is necessary to remove non-square pixels, interlaced video and choose the appropriate compression.