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QualityScaler vs SRMD-ncnn-vulkan

Both stand on video upscaling software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

QualityScaler

Free plan Windows

QualityScaler offers local AI upscaling and denoising without a paid plan or internet connection. Its hardware requirements and setup steps make it more suitable for capable Windows systems than lightweight installations.

Visit QualityScaler

SRMD-ncnn-vulkan

Free plan LinuxMacWindows

SRMD-ncnn-vulkan provides free AI-enhanced image upscaling across the three listed desktop operating systems. Its 4.0 x limit and lack of interpolation and batch processing should guide workflow decisions.

Visit SRMD-ncnn-vulkan

The facts

QualityScalerSRMD-ncnn-vulkan
Free planYesYes
Open sourceNot publishedNot published
Runs onWindowsLinux, Mac, Windows
Lowest paid planNot publishedNot published
Plans publishedNoneNone
MakerNot publishedNot published
Websitegithub.comgithub.com
On video upscaling software#28 of 40#32 of 40

QualityScaler: what it does well

  • Free and open-source under MIT license
  • Processes images and videos in batches
  • Runs locally without internet access
  • Supports many image and video formats
  • Can pause and resume video upscaling

What to know first

  • Windows only
  • Requires DirectX 12 GPU with 4 GB VRAM
  • Self-setup requires several additional components

SRMD-ncnn-vulkan: what it does well

  • Free plan available
  • AI-enhanced upscaling
  • Supports Windows, macOS, and Linux
  • Maximum 4.0 x upscale factor
  • Desktop processing mode

What to know first

  • No frame interpolation
  • No batch processing
  • Maximum upscale is 4.0 x

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