HTML5 video with alpha channel transparencies
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Oct 10, 2024 - JavaScript
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alpha-channel
Here are 36 public repositories matching this topic...
Android video player with alpha channel (chroma key) support
android channel video video-player alpha-channel green alpha transparency transparent chroma-key videoplayer alphachannel android-video-player alpha-video tranparent-video green-channel alpha-green alpha-compositing chromakey
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Mar 28, 2017 - Java
A JavaScript library, written in TypeScript, to convert among different color models
color typescript typescript-library hsl rgb alpha-channel rgb-color rgba hsla color-manipulation color-converter hsl-color css-colors hsla-colors css-colors-convert additive-mixing rgba-color color-harmonies color-blends subtractive-mixing
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Sep 13, 2026 - TypeScript
Win32 Direct2D Modern ColorPicker
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Sep 29, 2020 - C++
This is a sample script for creating a PNG image with the alpha channel using Google Apps Script.
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Apr 19, 2021
GPU-accelerated RGB and Alpha channel splitter for NDI, URL, and local media sources.
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Sep 4, 2026 - JavaScript
Codex skill for Mirage Tank PNGs: AI artwork, verified Alpha encoding, and interactive background reveal. 幻影坦克创作 Skill。
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Sep 9, 2026 - JavaScript
macOS tool to extract frames from video. Alpha channel supported.
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Nov 24, 2020 - Swift
✨ Rust CLI to convert PNG/WebP sequences into transparent .webm or .mp4 videos. Built for creative layering, visual rituals, and a future GUI. Aether Renderer Core is a Rust-based CLI for rendering image sequences (PNG/WebP) into .webm or .mp4 with optional alpha transparency. Perfect for overlay animations and creative pipelines.
rust cli png ffmpeg webm rust-lang renderer alpha-channel sacred frame-sequence video-tools creative-tools sacred-ai-art transparent-video sacred-ai
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Aug 21, 2026 - Rust
Compress video & images offline on macOS, Windows & Linux. Keeps your format — even transparent MOV for Safari. TinyPNG/Squoosh alternative.
electron macos compression ffmpeg offline webp mozjpeg alpha-channel tinypng compressor image-compression hevc image-optimization pngquant prores image-compressor video-compressor video-compression ffmpeg-wasm transparent-video
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Aug 10, 2026 - JavaScript
Unity3D high-performance utilities for texture maps (WIP)
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Dec 17, 2023 - C#
Pure-Go WebP encoder (VP8 lossy + VP8L lossless, animations, alpha) — no cgo, no libwebp.
go golang animation image-processing webp lossy alpha-channel lossless codec pure-go vp8 vp8l image-encoding
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Apr 15, 2026 - Go
A tool for Discord raiding, trolling, and lots more. Alpha edition.
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Oct 19, 2019 - Python
A lightweight JavaScript library for HSV color pickers with no dependencies.
javascript canvas color-picker alpha-channel dependency-free es-module lightweight-library hsv-picker sv-picker hv-picker hex-rgb-hsv
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Apr 20, 2026 - JavaScript
A C++ painting software (SDL2) inspired by MacPaint (1984)
png ui sdl2 widgets software alpha-channel user-interface painting multi-window object-oriented-programming
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Aug 15, 2026 - C++
Claude Code skill — generate AI images with real transparent backgrounds using difference matting (white bg + black bg → true alpha PNG)
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Apr 29, 2026 - Python
Inspect whether PNG assets are truly transparent — locally in your browser.
github-pages png privacy frontend game-development alpha-channel transparency game-assets image-tools ai-generated-images
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Jul 15, 2026 - TypeScript
Local image and video background removal with before/after preview, mask brushes and transparent exports. Windows app and batch CLI.
python windows video image-processing alpha-channel batch-processing video-editing compositing background-removal onnxruntime pyqt6
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Sep 14, 2026 - HTML
Practical guides, reproducible tests, and troubleshooting for AI video background removal, transparent video, alpha channels, and export formats. Maintained by BackgroundRemover.video.
ffmpeg webm video-processing alpha-channel prores video-matting transparent-video ai-video-editing video-background-removal video-background-remover
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Aug 14, 2026 - Python
Using OpenCV and HSV color space for selective saturation enhancement and background removal via alpha masking.
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Oct 10, 2025 - Python
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