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.

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

Will Perseus be the go-to codec for 4K?

Published in Studio & Broadcast

Could the new Perseus codec usurp H.265/HEVC for future 4K distribution (and possibly even acquisition)? 

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

World's fastest video codec can handle 16K

Published in Technology & Computing

Post specialist Cinegy has unveiled what it thinks is the world’s fastest codec, DANIEL2, capable of decoding up to 1100 frames per second of 8K video.

VP9 codec rides to the aid of 4K

Published in Studio & Broadcast

Google seems to be saying "Forget H.265 - our VP9 codec is here, now, and is better"

RedShark Summer Replay: 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.

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.

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

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

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