Abstract: A system, apparatus, and method are provided for a video detector that computes a measure of how much a given video content resembles one of a de-interlaced video content or a progressive video content. More particularly, the present invention determines the position of original and interpolated lines and the scaling factor of an input content whenever that content was scaled after de-interlacing.

Abstract: A system, apparatus, and method are provided for a video detector that computes a measure of how much a given video content resembles one of a de-interlaced video content or a progressive video content. More particularly, the present invention determines the position of original and interpolated lines and the scaling factor of an input content whenever that content was scaled after de-interlacing.

Abstract: A system, apparatus, and method are provided for a video detector that computes a measure of how much a given video content resembles one of a de-interlaced video content or a progressive video content. More particularly, the present invention determines the position of original and interpolated lines and the scaling factor of an input content whenever that content was scaled after de-interlacing.

Abstract: A system, apparatus, and method are provided for a video detector that computes a measure of how much a given video content resembles one of a de-interlaced video content or a progressive video content. More particularly, the present invention determines the position of original and interpolated lines and the scaling factor of an input content whenever that content was scaled after de-interlacing.

Abstract: A film cadence in a video signal (VA) is detected in the following manner Successive classification indications (BCN, BCN?1, BCN?2, •••) are generated for successive images within the video signal. A classification indication belongs to a particular image and indicates whether that particular image is an original image or a repeat image. A condition is checked for at least X successive classification indications, X representing a natural number in a given range. The condition is that each one of the at least X successive classification indications is equal to the X-th previous classification indication. If the condition is true, a pattern indication (PI) is provided, which corresponds with the natural number that X represents. If the condition is false, the condition is checked anew with X representing another natural number in the given range.