Indane dimer compounds with smooth muscle relaxing and/or mast cell stabilising and/or antiinflammatory activity

Media pipeline with multichannel video processing and playback

Indane compounds and their pharmaceutical use

Media pipeline with multichannel video processing and playback

Indane compounds with smooth muscle relaxing and/or mast cell stabilising and/or anti-inflammatory activity

Media pipeline with multichannel video processing and playback

Media pipeline with multichannel video processing and playback

Indane dimer compounds and their pharmaceutical use

Media pipeline with multichannel video processing and playback

The invention improves over the prior art by providing a media pipeline with two channels (50, 52) for processing sequences of digital still images. A blender (54) is provided so as to enable simple effects on these two streams of video data such as dissolves, wipes and chrome 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 (50) and second (51) 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 (54), having a first input connected to die 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

The invention improves over the prior art by providing a media pipeline with two channels (50, 52) for processing sequences of digital still images. A blender (54) is provided so as to enable simple effects on these two streams of video data such as dissolves, wipes and chrome 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 (50) and second (51) 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 (54), having a first input connected to die 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.

Improvements in current switch digital circuits

Improvements in current switch digital circuits

Improvements in and relating to switching circuits

Improvements in and relating to switching circuits