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4KVCD/VideoMetricsLab

Calculate VMAF, VMAF NEG, VMAF v1, SSIMULACRA2, Butteraugli and ColorVideo VDP on NVIDIA, AMD and Intel GPUs, alongside PSNR, SSIM and XPSNR. Compare encodes with frame-exact playback that switches between the source and each encode instantly to easily spot differences.

Visit GitHub
C++
44
1
2 contributors
MIT License
website
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Momentum

How fast 4KVCD/VideoMetricsLab is gaining stars, and where it lands on Trendshift and GitHub Trending

Activity and trending

Stars, forks and merged pull requests each day or month, lined up with the repository's rank on Trendshift Trending

Sep 20 – Oct 26, 2026

Stars +42 in 37 days

024
4

Forks +1 in 37 days

01
1

Merged PRs 0 in 37 days

01

Trendshift Trendingwhere the repository ranked each day it made the top 25

Not in the Trendshift top 25 in this period

Sep 20Sep 25Sep 30Oct 5Oct 10Oct 15Oct 20Oct 25
The left and right arrow keys step from day to day; Home and End go to the first and the last

Stars, forks, merged pull requests and Trendshift Trending rank, by day
DayStars gainedForks gainedMerged PRs
Sun, Sep 20, 2026+0+00
Mon, Sep 21, 2026+3+00
Tue, Sep 22, 2026+3+00
Wed, Sep 23, 2026+2+00
Thu, Sep 24, 2026+1+00
Fri, Sep 25, 2026+2+00
Sat, Sep 26, 2026+4+00
Sun, Sep 27, 2026+0+00
Mon, Sep 28, 2026+4+10
Tue, Sep 29, 2026+0+00
Wed, Sep 30, 2026+1+00
Thu, Oct 1, 2026+1+00
Fri, Oct 2, 2026+0+00
Sat, Oct 3, 2026+0+00
Sun, Oct 4, 2026+1+00
Mon, Oct 5, 2026+1+00
Tue, Oct 6, 2026+1+00
Wed, Oct 7, 2026+1+00
Thu, Oct 8, 2026+2+00
Fri, Oct 9, 2026+0+00
Sat, Oct 10, 2026+1+00
Sun, Oct 11, 2026+0+00
Mon, Oct 12, 2026+1+00
Tue, Oct 13, 2026+1+00
Wed, Oct 14, 2026+0+00
Thu, Oct 15, 2026+2+00
Fri, Oct 16, 2026+2+00
Sat, Oct 17, 2026+1+00
Sun, Oct 18, 2026+0+00
Mon, Oct 19, 2026+2+00
Tue, Oct 20, 2026+2+00
Wed, Oct 21, 2026+1+00
Thu, Oct 22, 2026+1+00
Fri, Oct 23, 2026+0+00
Sat, Oct 24, 2026+1+00
Sun, Oct 25, 2026+0+00
Mon, Oct 26, 2026+0+00
Total+42+10
  • 1#1 on the list
  • 7Rank that day
  • Not trending

Social mentions

Recent discussions about this repository across the web
  1. Oct 92 posts
    • VideoMetricsLab v2.0: Major performance update, Vulkan VMAF v1 and v0.6.1, metrics and UI run several times faster

      Read full on Reddit

      r/handbrake

    • VideoMetricsLab v2.0: Major performance update, Vulkan VMAF v1 and v0.6.1, metrics and UI run several times faster

      Read full on Reddit

      r/AV1

  2. Oct 42 posts
    • VideoMetricsLab v1.4: GPU accelerated VMAF. Various GPU metrics speedups.

      Read full on Reddit

      r/handbrake

    • VideoMetricsLab v1.4: GPU accelerated VMAF. Various GPU metrics speedups.

      Read full on Reddit

      r/AV1

  3. Sep 281 post
    • VideoMetricsLab v1.3: Multiple languages, Vulkan support for Intel, lots of bug fixes

      Read full on Reddit

      r/AV1

  4. Sep 252 posts
    • VideoMetricsLab v1.2: GPU ColorVideo VDP, SSIMULACRA2, and Butteraugli support with Vship

      Read full on Reddit

      r/handbrake

    • VideoMetricsLab v1.2: GPU ColorVideo VDP, SSIMULACRA2, and Butteraugli support with Vship

      Read full on Reddit

      r/AV1

  5. Sep 232 posts
    • VideoMetricsLab - An advanced video quality comparison tool, v1.1 release

      Read full on Reddit

      r/handbrake

    • VideoMetricsLab - An advanced video quality comparison tool, v1.1 release

      Read full on Reddit

      r/AV1

  6. Sep 211 post
    • VideoMetricsLab - An advanced video quality comparison tool

      Read full on Reddit

      r/handbrake

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