RedShark News

Replay - The best of 2012: 8 bit or 10 bit?

Published in Technology & Computing

In case you missed first time around, here's one of the best articles from 2012, by Phil Rhodes: 8 bit or 10 bit? The truth may surprise you!

Sony's XAVC is used across an increasing number of its professional camcorders. Why did they choose yet another format? There were good reasons, as we explain below

Redshark's only 10 months old, and our readership is growing all the time. So if you're a new arrival here you'll have missed some great articles from earlier in the year

H 265 is the new H 264

Published in Studio & Broadcast

The (draft) specification for H.265 is out. What is it, and what does it mean for the video industry? We get an expert's view.

Sony explains XAVC in detail

Published in Technology & Computing

Even though some people groaned when Sony announced their XAVC codec back in October 2012, it's beginning to look like it is more than just another variation on the h.264 theme. What it may turn out to be is a rich environment for 4K production that is widely supported by NLEs and post production vendors

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

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

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

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

The art of Colour Rendering

Published in Post & VFX

Human beings come in a variety of exciting colours. Rendering those colours in a pleasing way has been a goal of photography since before photography actually had colours, but it's always going to be an incredibly subjective issue

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