RedShark News

Samsung's NX1: The first 4K camera to record in H.265

Published in Business

Samsung uses the occasion of Photokina 2014 to launch a camera that's sure to entice not only photographerss, but may lure video shooters as well, featuring 4K recording to H.265, a world's first.

Researchers at the University of Bath claim to have invented a codec based not on pixels but on vectors. Vector graphics have been around for a long time but until now they have not been considered to be suitable for general purpose image work - and certainly not for video - because while they have distinct advantages, they are difficult to use where images are complex

Avid launches DNxHR resolution independent codec

Published in Post & VFX

 Avid products will now finally support 4K natively so that you can edit 4K in real time instead of using a proxy, but there have been a few surprises with this announcement at IBC

Could VP9 be the codec for 4K Blu-Ray?

Published in Studio & Broadcast

 Even though many pundits think 4K will be delivered by streaming, there are plenty of households still with slower broadband for whom this will not be an option. Now, it seems, Google's free VP9 codec might be a candidate for a new "Blu-Ray" format

Massive codec upgrade for Sony's PMW-300 and PMW-400

Published in Production

A surprise upgrade for Sony's shoulder-mount ENG cameras means they can record HD with the same quality as visually lossless ProRes

The art of Motion Tracking

Published in Post & VFX

For most of the history of film, if you wanted to insert something into the picture that didn't exist,  the camera had to be stationary. Motion tracking allows artificial objects to be inserted convincingly into real footage. Phil Rhodes explains

New Quicktime codecs for Mac released

Published in Technology & Computing

Apple have updated their Quicktime codecs for Pro applications to version 1.0.2, adding support for more file formats

8 bit or 10 bit? The truth may surprise you

Published in Technology & Computing

It’s a great pity that in order to enjoy the benefits of digital imaging, we must use pixels that may only be one of a comparatively small selection of colours, as opposed to the effectively infinite subtlety of nature. Phil Rhodes spreads light and understanding about quantization and noise.

Sony explains its new 4K codec: XAVC

Published in Technology & Computing

Do we need yet another H.264 - based codec? Sony thinks that we do, and explains why

HEVC/H.265: Everything you need to know

Published in Technology & Computing

In a major new article, Phil Rhodes explores the background to HEVC/H.265, and explains what makes it so good at compressing video. Read this if you want to know how almost all video - including 4K - will be delivered in the near future

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