kvazaar vs SVT-HEVC

kvazaar

An open-source HEVC encoder (by ultravideo)

SVT HEVC encoder. Scalable Video Technology (SVT) is a software-based video coding technology that is highly optimized for Intel® Xeon® processors. Using the open source SVT-HEVC encoder, it is possible to spread video encoding processing across multiple Intel® Xeon® processors to achieve a real advantage of processing efficiency. (by OpenVisualCloud)

svt Hevc H265

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kvazaar		SVT-HEVC
	Project
2	Mentions	2
773	Stars	503
0.6%	Growth	0.4%
8.4	Activity	3.7
9 days ago	Latest Commit	about 1 month ago
C	Language	C
BSD 3-clause "New" or "Revised" License	License	GNU General Public License v3.0 or later

The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

kvazaar

Posts with mentions or reviews of kvazaar. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2020-12-25.

Kvazaar HEVC/H.265 encoder license changed to 3-clause BSD
1 project | news.ycombinator.com | 13 Oct 2021
Where to learn video encoding (h264/265) in detail?
2 projects | /r/learnprogramming | 25 Dec 2020

Here is an open source HEVC encoder made specifically for educational use. It's developed by a team in the university I also attend. There are a ton of papers and other educational stuff in their website and of course you can look how the code works and run it yourself. They also have many awesome profiling tools that can show exactly how long does each part of the algorithm take etc.

SVT-HEVC

Posts with mentions or reviews of SVT-HEVC. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-11-18.

CTU sizes for HEVC_NVENC and libx265?
1 project | /r/ffmpeg | 24 Jan 2022

Try SVT HEVC https://github.com/OpenVisualCloud/SVT-HEVC/releases
I know it takes years of work to make new encoders, would it be worthwhile for developers to use techniques, work, or code from pre-existing encoders (like x264 or x265, ignoring legal issues)? If so, why doesn't videolan (devs of x264 and 5) make an av1 encoder?
3 projects | /r/AV1 | 18 Nov 2021

What are some alternatives?

When comparing kvazaar and SVT-HEVC you can also consider the following projects:

FFmpeg - Mirror of https://git.ffmpeg.org/ffmpeg.git

SVT-AV1 - Welcome to the GitHub repo for the SVT-AV1! This repo is set to read-only for archiving purposes. Please join us at https://gitlab.com/AOMediaCodec/SVT-AV1. We look forward to seeing you there

obs-ndi - NewTek NDI integration for OBS Studio

voukoder - Provides an easy way to include the FFmpeg encoders in other windows applications.

tfb-video - Generator of test video files for testing your media playback devices and calibrate TV sets

SVT-VP9 - SVT VP9 encoder. Scalable Video Technology (SVT) is a software-based video coding technology that is highly optimized for Intel® Xeon® processors. Using the open source SVT-VP9 encoder, it is possible to spread video encoding processing across multiple Intel® Xeon® processors to achieve a real advantage of processing efficiency.

Video_player_for_3DS - Video player for 3ds

obs-vaapi - OBS Studio VAAPI support via GStreamer