HTML5 video with alpha channel transparencies
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Oct 10, 2024 - JavaScript
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alpha-channel
Here are 25 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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Jul 26, 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
✨ 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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Jun 14, 2025 - Rust
macOS tool to extract frames from video. Alpha channel supported.
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Nov 24, 2020 - Swift
GPU-accelerated RGB and Alpha channel splitter for NDI, URL, and local media sources.
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Jul 26, 2026 - JavaScript
Unity3D high-performance utilities for texture maps (WIP)
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Dec 17, 2023 - C#
A tool for Discord raiding, trolling, and lots more. Alpha edition.
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Oct 19, 2019 - Python
A C++ painting software (SDL2) inspired by MacPaint (Apple Inc, 1984)
png ui sdl2 widgets software alpha-channel user-interface painting multi-window object-oriented-programming
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Jul 26, 2026 - C++
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
Using OpenCV and HSV color space for selective saturation enhancement and background removal via alpha masking.
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Oct 10, 2025 - Python
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
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
Python script to put facial features from one face onto another
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Aug 25, 2017 - Python
Browser and CLI tool that strips baked-in checkerboard "fake transparency" from images and reconstructs a real alpha channel, using edge-connected flood fill to preserve interior whites and light-colored content.
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Jul 3, 2026 - HTML
Create foreground mask from alpha channel of image
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May 7, 2026 - Python
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