Avid Technology Limited

John Walsh, Jr

Eric C Peters

Jeffrey D Kurtze

Peter Zawojski

Ray Cacciatore

Raymond D Cacciatore

A media pipeline with two channels processes sequences of digital still images. A blender is provided so as to enable simple effects on these two streams of video data such as dissolves, wipes and chroma keys. Complex arbitrary three-dimensional effects and other effects may also be provided using an external interface. Thus, a system for processing sequences of digital still images to provide real-time digital video effects includes first and second channels for communicating first and second sequences of digital still images at a rate for simulating video. A controller directs still images to one of the first and second channels. A blender, having a first input connected to the first channel, a second input connected to the second channel, and an output, provides a combination of the first and second sequences of digital still images at a rate for simulating video.

Media pipeline with multichannel video processing and playback with compressed data streams

The system processes sequences of digital still images to provide real-time digital video effects, and includes first and second channels for communicating first and second sequences of digital still images at a rate for simulating video. A controller directs still images to one of the first and second channels. A blender, having a first input connected to the first channel, a second input connected to the second channel, and an output, provides a combination of the first and second sequences of digital still images at a rate for simulating video.

Growing community of inventors

Chelmsford, MA, United States of America

John Walsh, Jr