{"repo":"slhck/ffmpeg-quality-metrics","free":true,"listed":false,"github":"https://github.com/slhck/ffmpeg-quality-metrics","clone":"git clone https://github.com/slhck/ffmpeg-quality-metrics.git","description":"Calculate quality metrics with FFmpeg (SSIM, PSNR, VMAF, VIF)","language":"Python","stars":557,"topics":["ffmpeg","video"],"license":"MIT","category":"media-processing","readme_excerpt":"FFmpeg Quality Metrics Calculate various video quality metrics with FFmpeg. Currently supports: - ✅ PSNR - ✅ SSIM - ✅ VIF - ✅ MSAD - ✅ VMAF It will output: - the per-frame metrics - global statistics (min/max/average/standard deviation) - a GUI, if you want to visualize the results interactively in a browser Author: Werner Robitza [!NOTE] Previous versions installed a ffmpeg quality metrics executable. To harmonize it with other tools, now the executable is called ffmpeg-quality-metrics . Please ensure you remove the old executable (e.g. run which ffmpeg quality metrics and remove the file). Contents: - Requirements - Usage - Metrics - Extended Options - Examples - Running with Docker - Output - JSON Output - CSV Output - GUI Visualization - Installation - Interactive Dashboard - API - Contributors - License ------ Requirements What you need: - OS: Linux, macOS, Windows - Python 3.9 or higher - FFmpeg 7.1 or higher: - Linux: Download a build matching your platform from here. - macOS: Download the snapshot build from here or install via brew install ffmpeg . - Windows: Download an FFmpeg binary from here. The git essentials build will suffice. Put the ffmpeg executable in your $PATH , e.g. /usr/local/bin/ffmpeg . If you want to calculate VMAF, your ffmpeg build should include libvmaf . You also need the VMAF model files, which we bundle with this package, or you can download them from the VMAF GitHub. Note that the new VMAF v1 models (see Specifying VMAF Model) require an ffmp","default_branch":null,"files":null,"tree":[],"storefront":"/r/slhck","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/slhck/ffmpeg-quality-metrics/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}