What‘s new with Versatile Video Coding - Video Compression with Optimized Implementations

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Versatile Video Coding (VVC or H.266) is the most recent international standard for today’s and tomorrow’s video compression challenges and media needs.
VVC targets a 50% bit-rate reduction beyond its predecessor, the High Efficiency Video Coding (HEVC) standard. Fraunhofer HHI expert Benjamin Bross talks about subjectively optimized and fast VVC encoding with significant bit-rate reductions over HEVC for content ranging from standard High Definition (HD) to High Dynamic Range Ultra-HD content. Additionally, Fraunhofer HHI expert Adam Wieckowski presents the current version of its live software decoder for the new VVC standard.
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Versatile Video Coding (VVC oder H.266) ist der neueste internationale Standard für die heutigen und zukünftigen Herausforderungen der Videokomprimierung und Medienanforderungen.
VVC strebt eine Reduzierung der Bitrate um 50 % gegenüber seinem Vorgänger, dem HEVC-Standard (High Efficiency Video Coding), an. Der Fraunhofer HHI-Experte Benjamin Bross spricht über die subjektiv optimierte und schnelle VVC-Kodierung mit signifikanten Bitratenreduzierungen gegenüber HEVC für Inhalte, die von Standard High Definition (HD) bis hin zu Ultra-HD-Inhalten mit hohem Dynamikbereich reichen. Darüber hinaus stellt der Fraunhofer HHI-Experte Adam Wieckowski die aktuelle Version seines Live-Software-Decoders für den neuen VVC-Standard vor.
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Опубликовано:

24 июл 2024

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Комментарии : 16

@gharren 24 дня назад

MPC-BE just implemented support for it and I'll be trying it out for my own videos! Only bad thing is that the release version of ffmpeg still hasn't implemented VVC encoding. I believe we will see a lot more people using it once that happens.

@CrashCarson14 3 года назад

How does VVC compare to AV1, MPEG 5, and others like EVC? All pretty interesting and I hope it can be seen soon

@FraunhoferHHI Год назад

Sure it can, 3GPP evaluated exactly these codecs for different 5G video scenarios together with the proponents of these codecs: www.3gpp.org/ftp/Specs/archive/26_series/26.955/26955-200.zip For Scenario 1 (Full HD) bit-rate savings over HEVC are: VVC - 36% SDR / 40% HDR EVC - 18% SDR / 21% HDR AV1 - 19% SDR / 15% HDR For Scenario 2 (4K-TV) bit-rate savings over HEVC are: VVC - 37% SDR / 38% HDR EVC - 20% SDR / 23% HDR AV1 - 18% SDR / 17% HDR

@iamakkkshay3032 3 года назад

I shifted from h.264 to h.265 just because the max write speed of my ROM was limited to 125mbps bitrate, after converting the h.265 to h.264 I now get the almost equivalent quality of 250mbps h.264. Now if h.266 comes then I will get 500mbps of equivalent h.264 quality by converting 125mbps h.266 to h.264!!!! LOL, by the time h.266 come in commercial cameras I would have been moved to a ROM with write speed of 2gbps

@doomtomb3 3 года назад

How much compression is enough 🤔 I am replacing all my AVC programs with HEVC and been quite impressed. I just wonder how much more CPU encoding time needed for VVC

@FraunhoferHHI 3 года назад

We’ve been working hard on getting the encoding times down with VVC. Check out our progress on the VVenC project. It’s definitely worth a try, we are able to match encoding times of some x265 presets at much lower bitrates. www.hhi.fraunhofer.de/en/departments/vca/technologies-and-solutions/h266-vvc/fraunhofer-versatile-video-encoder-vvenc.html

@sumitswelsor7550 3 года назад

Current bandwidth is not great for 4K streaming and as you know High Resolution is the future of video streaming and therefore we need a compression technique that will efficient for such resolutions... That's why we need this technology... Talking about CPU usage Don't you think device that is capable of 4K streaming must have great processing power

@tntuof 2 года назад

I could clearly see the difference on that water stream being much softer...

@TabalugaDragon 2 года назад

the question though is when will it come out? I mean with video players like MPC and encoding programs like Handbrake supporting it. It's been years and still nothing.

@FraunhoferHHI Год назад

There are already publicly available VVC integrations, e.g.: github.com/MartinEesmaa/VVCEasy Integration into the main repositories of these projects is ongoing so stay tuned. More info on VVC deployment: jvet-experts.org/doc_end_user/documents/27_Teleconference/wg11/JVET-AA0021-v1.zip

@comiccreations562 3 года назад

When will this codec arrrive in india 🤨

@FraunhoferHHI 3 года назад

The codec is available globally and the Indian MX Player was actually the first OTT to deploy H.266 (press release from June 16th)! Find more info here: 8kassociation.com/first-usage-of-vvc-in-live-service-in-india/ And here: bestmediainfo.com/2021/06/mx-player-becomes-first-ott-to-deploy-h-266-cuts-down-video-streaming-data-consumption-into-half

@SomeRandomPiggo 2 года назад

funny how youtube encoded this video with vp9 lmao

@cemalgurel7704 3 года назад

Upper arm of the statue pixelizing drastically. Codec needs to be fixed, yet low quality it performs, not equal.

@MikaelMurstam 3 года назад

it was the same for both, and it's not pixelation. Those are encoding blocks.

@FraunhoferHHI 3 года назад

The artifacts mostly come from RU-vid transcoding. Perks of showing video comparisons on RU-vid during corona. Hopefully we’ll be able to present the quality improvements without transcoding soon.