Quality-Temporal Transcoder Driven by the Jerkiness

We propose a new video homogeneous transcoding architecture DCT-based which relies on both quality and temporal reduction techniques. The frame layer control is driven by a new indicator, the jerkiness, which represents the user perception of the movement which affects a video stream. The proposed transcoder can meet the constraints of a realtime communication and it has been extensively tested under different conditions.

• Type: Conference
• Year: 2005
• Where: ICMCS
• Authors: Giovanni Iacovoni, Salvatore Morsa, Renzo Felice
• Keywords: Frame Layer Control, ICMCS 2005, Temporal Reduction Techniques, Video Homogeneous Transcoding