V-Nova a new video codec 50% more efficient than hevc

[KarMa]

V-Nova’s PERSEUS Powers First UltraHD Broadcast of Real Madrid vs. Barcelona .

https://translate.google.com/translate?hl=en&ie=UTF8&prev=_t&sl=es&tl=en&u=http://www....baja-latencia/

https://promotedstories.com/story/440897

http://www.enhancedonlinenews.com/portal/site/eon/permalink/?ndmViewId=news_view&newsI...st-Real-Madrid

Looking more and more like an intra compressor, or maybe something like FFV1. 240 Mbps lol, mind your step.


Tveon claims 4K streams at under 2 Mbps
http://www.rethinkresearch.biz/articles/tveon-claims-4k-streams-at-under-2-mbps/
^New kid on the block

[ndjamena]

http://forum.doom9.org/showthread.php?t=172044

We know what it is. It's advanced ascii art written on top of a low bitrate video stream.

[david55]

240 Mbps lol

This was a test for Contribution of "lossless" Ultra HD feed from the stadium to Telefonica’s Movistar+ and Canal+ stations .
Current technology at least need 1 Gbps bandwidth for lossless Contribution of Ultra HD.

Tveon claims 4K streams at under 2 Mbps
http://www.rethinkresearch.biz/articles/tveon-claims-4k-streams-at-under-2-mbps/
^New kid on the block

There are alot of claims out there but they are just a claim without any third party evaluation or serious evidence to support their claims. This is another example.

A new approach to condensing data leads to a 99% compression rate
http://www.theserverside.com/feature/Has-a-New-York-startup-achieved-a-99-compression-rate
https://www.youtube.com/watch?v=DXxjNK3fedc
http://xlabsai.com/

[KarMa]

This was a test for Contribution of "lossless" Ultra HD feed from the stadium to Telefonica’s Movistar+ and Canal+ stations .
Current technology at least need 1 Gbps bandwidth for lossless Contribution of Ultra HD.

I knew it was lossless when I made my previous post, why I also mentioned FFV1. And lossless is pretty hard to compress, so 240Mbps for 4K is understandable. But considering the name of this thread ("V-Nova a new video codec 50% more efficient than hevc"), this is another ridiculous test and gives little credit to their bigger claim of being better than HEVC. We also don't know the color space they are talking about, leaving us unable to make any comparison. What does this "lossless Contribution of Ultra HD" equate in color space?

There are alot of claims out there but they are just a claim without any third party evaluation or serious evidence to support their claims.

The only public evaluation I've seen says that it's better than JPEG2000 intra video and close to but not as good as H.264 intra. All the other companies just give V-NOVA a pat on the back publicly to rustle HEVC's jimmies.

[KarMa]

http://forum.doom9.org/showthread.php?t=172044

We know what it is. It's advanced ascii art written on top of a low bitrate video stream.

Ultra rare pepe for you

Please try hard to ignore most of the trolling there; Stears555 is already on several ignore lists.
http://forum.doom9.org/showthread.php?p=1741798#post1741798

epic

[ndjamena]

All jokes aside, THAT ^^^^^^ is the general idea.

Remove all the non-display ascii characters, modify the rest so that they don't look like letters and are optimised to mimic video details instead, add a few extra commands to stack or blend or whatever, then write it all over a low bitrate h.264 or h.265 stream and viola, the underlying stream takes care of the gradients, Perseus takes care of the details.

[KarMa]

https://forum.videohelp.com/attachment.php?attachmentid=31520&d=1430752717

Ok, so I missed this the first time around. I think it really is intra-only, considering they list it twice. So they have an intra-only codec that is worse than H.264 intra.

[Gravitator]

Hi! An interesting so the nebula around this encoder. At what stage of the project?

[roo1234]

Some news from v nova. Does anyone know how to obtain the sdk and/or codecs?

http://www.businesswire.com/news/home/20160310005824/en/V-Nova-PERSEUS™-SDK-accelerate...lobal-IP-video

[david55]

FastFilmz launches Perseus-powered OTT mobile video service in India

http://www.csimagazine.com/csi/FastFilmz-launches-OTT-mobile-video-in-India.php

http://www.digitaltveurope.net/523032/indias-fastfilmz-taps-v-nova-to-deliver-ott-to-2g-phones/

http://www.rapidtvnews.com/2016040742375/fastfilmz-launches-ott-mobile-video-service-i...#axzz458wxulwD

http://www.webnewswire.com/node/3681734

[david55]

Eutelsat deploys V-Nova PERSEUS

http://advanced-television.com/2016/04/12/eutelsat-deploys-v-nova-perseus/

http://www.live-production.tv/news/4k-8k-arising/rai-eutelsat-team-euro-2016-ultra-hd.html

http://www.businesswire.com/news/home/20160412006073/en/Eutelsat-Deploys-V-Nova-PERSEU...K-Contribution

http://www.v-net.tv/eutelsat-to-use-v-nova-perseus-compression-for-the-euro-2016-contr...%E2%80%99s-uhd

[david55]

Informitv validates V-Nova PERSEUS video compression performance

Visually lossless 4K /UHD contribution download report

Supports High Dynamic Range video download report

Already capable of 8K image compression download report

http://www.rapidtvnews.com

http://www.sportsvideo.org

http://informitv.com

[david55]

Sky Italia deploys PERSEUS compression for IPTV

http://www.v-net.tv

https://www.abcbourse.com

http://finance.yahoo.com

[KarMa]

All jokes aside, THAT ^^^^^^ is the general idea.

Remove all the non-display ascii characters, modify the rest so that they don't look like letters and are optimised to mimic video details instead, add a few extra commands to stack or blend or whatever, then write it all over a low bitrate h.264 or h.265 stream and viola, the underlying stream takes care of the gradients, Perseus takes care of the details.

Looks like you were right but I still don't know where you were getting that info. According to streamingmedia.com, they use a low bitrate H.264 video as their base and then Perseus fills in the rest. With the goal of giving better efficiency compared to normal H.264.

http://www.streamingmedia.com/Articles/Editorial/Featured-Articles/Review-V-Nova-Perse...pe-111816.aspx

The author of this article seems to think MP4 and H.264 are one in the same, while H.265 is something entirely different. Which is troubling.

[Gravitator]

Mythical project prepared the second part.
https://www.v-nova.com/perseus-video-compression-technology/#perseus2