With VLC 2.1.1, VideoLAN continues to sidestep the software patent licensing minefield of video compression. Meanwhile, open-source allies put muscle behind the new Daala codec. Stephen Shankland ...

Because video clips are made up of sequences of individual images, or “frames,” video compression algorithms share many concepts and techniques with still-image compression algorithms. Therefore, we ...

A 3.0X times image compression method and fast storage device accessing H.265 referencing image frame is achieved by applying fixed bit rate to reduce each “Block of pixels” data of each image frame.

A visual information source requires a transmission or storage medium to convey its message to the observer. The fidelity of transmission and reproduction of the message is closely related to and ...