Showing 120 open source projects for "quality"

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  • 1
    FFmpeg Quality Metrics

    FFmpeg Quality Metrics

    Calculate quality metrics with FFmpeg (SSIM, PSNR, VMAF, VIF)

    FFmpeg Quality Metrics is a Python-based tool that evaluates video quality by calculating objective metrics using FFmpeg. It supports widely used metrics such as PSNR, SSIM, VIF, MSAD, and VMAF, enabling detailed comparison between reference and distorted video files. The tool outputs both per-frame data and aggregated statistics like averages and standard deviation, making it useful for research, encoding optimization, and benchmarking.
    Downloads: 7 This Week
    Last Update:
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  • 2
    FastFlix

    FastFlix

    FastFlix is a free GUI for H.264, HEVC and AV1 hardware and software

    ...Overall, it serves as a user-friendly solution for high-quality video compression workflows.
    Downloads: 8 This Week
    Last Update:
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  • 3
    Anime Player

    Anime Player

    Video player for improving quality of hand-drawn images

    A video player that enhances the quality of a hand-drawn image using Anime4K's high-performance scaling algorithm. This program is a video player written in the Python programming language using the PySimpleGUI graphical user interface library, an mpv media player, and the Anime4K scaling algorithm . Anime Player is designed to play video and audio files and includes functions such as opening files, URLs and folders, setting image scaling parameters using the Anime4K algorithm, creating an mpv config for watching videos using the Anime4K algorithm on Android, viewing help and information about tuning the algorithm. ...
    Downloads: 16 This Week
    Last Update:
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  • 4
    Toonily Downloader

    Toonily Downloader

    A python tool for downloading manga from Toonily

    ...Additionally, the tool allows users to convert downloaded chapters into high-quality PDF files without re-encoding images, ensuring fidelity to the original content.
    Downloads: 12 This Week
    Last Update:
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  • 5
    MESHROOM

    MESHROOM

    3D reconstruction software

    Photogrammetry is the science of making measurements from photographs. It infers the geometry of a scene from a set of unordered photographies or videos. Photography is the projection of a 3D scene onto a 2D plane, losing depth information. The goal of photogrammetry is to reverse this process. The dense modeling of the scene is the result yielded by chaining two computer vision-based pipelines, “Structure-from-Motion” (SfM) and “Multi View Stereo” (MVS). Fusion of Multi-bracketing LDR...
    Downloads: 83 This Week
    Last Update:
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  • 6
    ReClip

    ReClip

    Download videos from almost any website

    ...Its backend is implemented in a compact Python Flask application, making it easy to deploy and customize. Users can paste multiple URLs at once, select output formats such as MP4 or MP3, and choose quality settings before downloading. The system also includes features like automatic URL deduplication and batch processing to improve usability.
    Downloads: 53 This Week
    Last Update:
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  • 7
    yt-dlp-gui

    yt-dlp-gui

    A cross-platform GUI wrapper for yt-dlp written in PySide6

    ...The project supports preset definitions and global arguments through a config file, so users can customize their most common download workflows—like audio extraction, quality ranking, or embedding thumbnails—without retyping arguments each time. Downloads can be initiated from a portable app bundle or run manually with Python, making it flexible across platforms including Windows and Linux.
    Downloads: 386 This Week
    Last Update:
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  • 8
    CadQuery

    CadQuery

    A python parametric CAD scripting framework based on OCCT

    ...Build models with scripts that are as close as possible to how you’d describe the object to a human, using a standard, already established programming language. Create parametric models that can be very easily customized by end users. Output high-quality CAD formats like STEP and AMF in addition to traditional STL. Provide a non-proprietary, plain text model format that can be edited and executed with only a web browser. The scripts use a standard programming language, Python, and thus can benefit from the associated infrastructure. This includes many standard libraries and IDEs. ...
    Downloads: 48 This Week
    Last Update:
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  • 9
    SeedVR2 Upscaler ComfyUI

    SeedVR2 Upscaler ComfyUI

    Official SeedVR2 Video Upscaler for ComfyUI

    ...This project packages the SeedVR2 architecture as a custom node for ComfyUI, letting users upscale low-resolution video or imagery inside a node-based interface without needing to write code manually. The underlying SeedVR2 model is known for delivering high-quality video enhancement with strong temporal consistency and improved detail preservation by using diffusion-based techniques that are trained specifically on video sequences. Within the ComfyUI ecosystem, the upscaler integrates with existing nodes and pipelines, making it easier to combine with other processing steps such as denoising, color correction, or format conversion. ...
    Downloads: 16 This Week
    Last Update:
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  • 10
    Bazarr

    Bazarr

    Bazarr is a companion application to Sonarr and Radarr

    Bazarr is a companion application for media automation that works alongside the popular Sonarr and Radarr tools to manage and download subtitles for TV shows and movies based on user-defined preferences. Once you configure the languages and quality rules for your media library, Bazarr continuously monitors new episodes or releases indexed by those applications and automatically finds and fetches matching subtitle files, including external upgrades when better options appear. It offers both automatic and manual search capabilities through a modern web interface, letting you fine-tune what gets downloaded and stored alongside your video files. ...
    Downloads: 11 This Week
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  • 11
    LiveAvatar

    LiveAvatar

    Streaming Real-time Audio-Driven Avatar Generation

    ...The project co-designs algorithms and system optimizations, such as block-wise autoregressive processing and fast sampling strategies, to deliver real-time frame rates (e.g., ~45 FPS on appropriate GPU clusters) while handling non-stop generation without quality degradation. LiveAvatar focuses on delivering not just high-quality visuals but also the responsiveness necessary for immersive conversational experiences, making it suitable for advanced AI agents, virtual assistants, and interactive streaming contexts.
    Downloads: 3 This Week
    Last Update:
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  • 12
    NovaSR

    NovaSR

    A lightning fast audio upsampler

    NovaSR is an extremely lightweight and high-performance audio upsampling model that transforms low-quality 16 kHz audio into clearer, high-fidelity 48 kHz audio with remarkable speed and efficiency. At only about 50 KB in size, the model is orders of magnitude smaller than typical audio super-resolution networks, yet it achieves high quality and realtime performance thanks to its compact architecture and efficient convolutional design.
    Downloads: 3 This Week
    Last Update:
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  • 13
    OpenShot Video Editor

    OpenShot Video Editor

    Award-Winning Open Source Video Editing Software

    OpenShot Video Editor is a powerful yet very simple and easy-to-use video editor that delivers high quality video editing and animation solutions. OpenShot offers a myriad of features and capabilities, including powerful curve-based Key frame animations, 3D animated titles and effects, slow motion and time effects, audio mixing and editing, and so much more. It’s available for Linux, Mac and Windows, with a very simple and friendly interface.
    Downloads: 85 This Week
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  • 14
    YouTube Music Downloader

    YouTube Music Downloader

    A simple app to get songs from YouTube in mp3 format with artist name

    YouTube Music Downloader is a command-line music downloader written in Python that retrieves audio from YouTube and enriches it with detailed metadata from external sources. It combines tools like yt-dlp and FFmpeg to extract high-quality audio while automatically tagging files with artist name, album, release date, and artwork. The application distinguishes itself by integrating metadata providers such as Spotify and iTunes, ensuring that downloaded tracks resemble properly organized music library entries. It supports downloading single songs, playlists, or batches of tracks using flexible command-line options. ytmdl also allows customization of output formats, directory structures, and metadata handling through configuration files. ...
    Downloads: 61 This Week
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  • 15
    plotly.py

    plotly.py

    The interactive graphing library for Python

    plotly.py is a browser-based, open source graphing library for Python that lets you create beautiful, interactive, publication-quality graphs. Built on top of plotly.js, it is a high-level, declarative charting library that ships with more than 30 chart types. Everything from statistical charts and scientific charts, through to maps, 3D graphs and animations, plotly.py lets you create them all. Graphs made with plotly.py can be viewed in Jupyter notebooks, standalone HTML files, or hosted online using Chart Studio Cloud.
    Downloads: 16 This Week
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  • 16
    ffmpeg-normalize

    ffmpeg-normalize

    Audio Normalization for Python/ffmpeg

    ...It can process multiple files in batch mode, making it suitable for large media libraries or production workflows. ffmpeg-normalize also preserves metadata and supports a wide range of input and output formats. Its design emphasizes accuracy and compliance with broadcasting standards. Overall, it provides a reliable solution for achieving consistent audio quality in multimedia content.
    Downloads: 11 This Week
    Last Update:
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  • 17
    video-use

    video-use

    Edit videos with Claude Code

    ...It supports a wide range of content types, including interviews, tutorials, montages, and talking-head videos. By combining structured text representations with on-demand visual previews, it minimizes processing overhead while maintaining high-quality results. Overall, Video Use reimagines video editing as an AI-driven, conversational workflow.
    Downloads: 24 This Week
    Last Update:
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  • 18
    NetEase-MusicBox

    NetEase-MusicBox

    NetEase cloud music command line version

    The high-quality command line version of NetEase Cloud Music is simple, elegant, silky and smooth, and is written based on Python. 320kbps high-quality music. Song, artist, album search. NetEase 22 song charts. Netease new disc recommendation. NetEase Featured Playlist. NetEase Anchor Radio. Private playlist, recommended daily. DJing, local collection, add at any time.
    Downloads: 0 This Week
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  • 19
    nunif

    nunif

    Misc; latest version of waifu2x; 2D video to stereo 3D video

    nunif is a deep learning–based image processing framework focused on image upscaling, restoration, denoising, and enhancement tasks using neural network models. The project provides a collection of AI-powered utilities designed primarily for anime-style artwork, illustrations, and high-quality image restoration workflows. It includes command-line tools and graphical interfaces for applying trained neural models to improve image resolution and visual clarity while minimizing artifacts. nunif supports GPU acceleration and batch processing, making it suitable for creators, archivists, and enthusiasts handling large image collections. ...
    Downloads: 8 This Week
    Last Update:
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  • 20
    Unrud Video Downloader

    Unrud Video Downloader

    Download videos from websites like YouTube and many others

    Video Downloader is a desktop application designed to simplify the process of downloading videos from various online platforms through a user-friendly graphical interface. Built on top of yt-dlp, it abstracts the complexity of command-line tools and provides an accessible way for users to retrieve video and audio content. The application supports a wide range of features, including downloading entire playlists, handling private or password-protected content, and automatically selecting...
    Downloads: 11 This Week
    Last Update:
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  • 21
    scikit-image

    scikit-image

    Image processing in Python

    scikit-image is a collection of algorithms for image processing. It is available free of charge and free of restriction. We pride ourselves on high-quality, peer-reviewed code, written by an active community of volunteers. scikit-image builds on scipy.ndimage to provide a versatile set of image processing routines in Python. This library is developed by its community, and contributions are most welcome! Read about our mission, vision, and values and how we govern the project. Major proposals to the project are documented in SKIPs. ...
    Downloads: 6 This Week
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  • 22
    Clarity AI Upscaler

    Clarity AI Upscaler

    AI Image Upscaler & Enhancer

    Clarity AI Upscaler is an open-source AI image enhancement tool designed to increase the resolution and visual quality of images using modern generative techniques. The system uses deep learning models based on diffusion and other image generation methods to reconstruct high-resolution versions of low-resolution images while preserving important visual details. Unlike traditional interpolation-based upscaling algorithms, the system generates additional visual information that improves perceived clarity and sharpness. ...
    Downloads: 7 This Week
    Last Update:
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  • 23
    ML Sharp

    ML Sharp

    Sharp Monocular View Synthesis in Less Than a Second

    ...The representation is metric, meaning it supports camera movements with an absolute scale rather than only relative depth cues, which is useful for consistent viewpoint changes and downstream spatial tasks. The project is structured for reproducibility, with code and assets aimed at demonstrating view synthesis quality, sharp details, and fine structures when rendering high-resolution images.
    Downloads: 5 This Week
    Last Update:
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  • 24
    AutoCrop-Vertical

    AutoCrop-Vertical

    Smart video converter using YOLOv8 and FFmpeg

    ...The tool integrates FFmpeg for encoding and rendering, ensuring efficient processing and compatibility with standard video workflows. It supports multiple output aspect ratios and quality settings, allowing customization for different platforms. Designed as a lightweight script, it runs locally and provides a cost-free alternative to commercial video reframing tools.
    Downloads: 1 This Week
    Last Update:
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  • 25
    Moshi

    Moshi

    A speech-text foundation model for real time dialogue

    ...At inference, the stream from the user is taken from the audio input, and the one for Moshi is sampled from the model's output. Along these two audio streams, Moshi predicts text tokens corresponding to its own speech, its inner monologue, which greatly improves the quality of its generation. A small Depth Transformer models inter codebook dependencies for a given time step, while a large, 7B parameter Temporal Transformer models the temporal dependencies.
    Downloads: 2 This Week
    Last Update:
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