Paid vs. Free subcategories
spotify/pedalboard
Applies audio effects to recordings from Python, including studio plug-ins, without calling another program.
shaka-project/shaka-packager 💎 hidden gem
Cuts a video file into the pieces and index files that a browser needs in order to stream it.
mpv-player/mpv
A command-line media player that handles most audio, video and subtitle formats and can be driven entirely from scripts.
GoogleChromeLabs/squoosh
A web page that compresses images in the browser and shows you the result before you save it.
AcademySoftwareFoundation/OpenTimelineIO 💎 hidden gem
An interchange format and library for editing timelines: the order and length of cuts, and references to the media, but not the media.
MusicPlayerDaemon/MPD 💎 hidden gem
A background music player with no interface of its own, controlled over a network by separate client programs.
snapcast/snapcast
A server and clients that play one audio stream in several rooms, kept in time with each other.
motion-canvas/motion-canvas
A code-written animation tool with a live editor, for explanatory videos built from shapes and text.
paulpacifico/shutter-encoder 💎 hidden gem
A desktop window over FFmpeg for converting, trimming and processing video, audio and images.
nicfit/eyeD3 💎 hidden gem
Reads and rewrites the artist, album and title tags inside MP3 files, from the command line or from a script.
tsduck/tsduck 💎 hidden gem
Reads, measures and rewrites the video streams used by digital television, as a set of small command-line tools and a pipeline.
cdgriffith/FastFlix 💎 hidden gem
A small window for HEVC and AV1 video encoding that drives an FFmpeg you install yourself.
tinytag/tinytag 💎 hidden gem
It reads the hidden information inside audio files from Python, with no other software needed.
OpenCut-app/OpenCut
A free video editor that runs in a browser or as a desktop program, built as an open alternative to CapCut.
quodlibet/mutagen 💎 hidden gem
A pure-Python library that reads and writes the metadata inside audio files.
metabrainz/picard
Identifies music files against the MusicBrainz database and writes the correct details into them.
debpalash/VoiceStudio
Voice cloning, dubbing, dictation and transcription, all running on one local machine.
midrender/revideo
Videos produced from TypeScript scene descriptions, rendered without a person clicking anything.
NotJoeMartinez/yt-fts 💎 hidden gem
Full-text search across everything said in a YouTube channel, with a link to the exact second.
advplyr/audiobookshelf
A server for audiobooks and podcasts that you run yourself, with apps and saved listening positions.
bluenviron/mediamtx
A live video and audio server that accepts most formats and hands out most formats.
nomadkaraoke/python-audio-separator 💎 hidden gem
One command that splits a recording into separate voice and music tracks.
immich-app/immich
A photo and video library you run yourself, with phone apps that back up automatically.
charmbracelet/vhs
It performs a terminal demonstration from a written script and saves it as a video.
bbc/audiowaveform 💎 hidden gem
It turns a sound file into a picture of itself, or into the numbers behind that picture.
SYSTRAN/faster-whisper
Whisper speech-to-text, rebuilt to run about four times faster and on less memory.
Chocobozzz/PeerTube
Self-hosted video with an ActivityPub feed — the copy of your tutorials whose delivery you control.
ggml-org/whisper.cpp
Whisper in C++ — fast on plain hardware and excellent on Apple Silicon, with no Python and no CUDA.
OHF-Voice/piper1-gpl
Fast local neural speech on plain CPU — the licensed replacement for edge-tts's grey area.
resemble-ai/chatterbox
Open-source text-to-speech that clones a voice from a short clip and reads it back in 23 languages, Russian included.
slhck/ffmpeg-normalize 💎 hidden gem
Normalises every video to the EBU R128 loudness YouTube expects — ten minutes, and viewers stop reaching for the volume.
SubtitleEdit/subtitleedit
The mature desktop subtitle editor — waveform retiming, line-by-line translation, and every format converted.
WyattBlue/auto-editor
A command-line tool that removes the silent parts of a video or audio file automatically.
egbertbouman/youtube-comment-downloader 💎 hidden gem
A small Python tool that downloads the comments under a video as a data file.
jdepoix/youtube-transcript-api
Fetches the subtitles of a public YouTube video as text, with no key and no browser.
jianchang512/pyvideotrans
Desktop GUI for video translation and dubbing with a batch queue — the least programmer-hostile bilingual option.
CapSoftware/Cap
A screen and camera recorder for Mac and Windows that produces a shareable link or an edited video file.
rany2/edge-tts
A Python tool that turns text into spoken audio using Microsoft Edge's online voices, with no account and no key.
m-bain/whisperX
Speech-to-text with a start and end time on every word, plus optional speaker labels.
mutonby/openshorts 💎 hidden gem
A self-installed tool that cuts a long video into vertical short clips with subtitles, face tracking and optional dubbing.
Huanshere/VideoLingo
One pipeline that transcribes a video, translates the subtitles and can dub the result in a synthetic voice.
ad-aures/castopod
Castopod is an open-source hosting platform made for podcasters who want engage and interact with their audience. Synchronized read-only mirror of https://code.castopod.org/adaures/castopod
AgriciDaniel/youtube-scout
Claude Code skill: one topic in, one ranked YouTube research workbook out. Searches YouTube Data API v3, ranks by views, engagement, momentum or breakout, and writes Videos, Channels, Summary, Comments and Transcripts sheets with hooks and replay hotspots. Appends into an existing social ads sheet.
ahmedmostafa147/youtube-studio
Free, open-source vidIQ / TubeBuddy alternative that runs on your computer: keyword research, SEO checker, competitor outliers, channel analytics.
Alexwtlf/agentic-product-demo
Create polished product demo videos with AI coding agents and Remotion. The UI is code, not a screen recording.
Anil-matcha/Open-Generative-AI
Unrestricted Open-source alternative to AI video platforms — Free AI image & video generation studio with 600+ models (Flux, Midjourney, Kling, Sora, Veo). No content filters. Self-hosted, MIT licensed.
ant-media/Ant-Media-Server
Ant Media Server — Ultra-low latency streaming engine with WebRTC (~0.5s), SRT, RTMP, HLS, CMAF, adaptive bitrate, transcoding & scaling
ardha27/AI-Song-Cover-RVC
All-in-one RVC song cover toolkit for Google Colab: pull audio from YouTube, separate vocals, train a model, and run inference.
aTrainTranscription/aTrain
A GUI tool for offline transcription of speech recordings, including speaker diarization, utilizing state-of-the-art machine learning models.
Avijit07x/cursorcam
Ask your AI agent for a demo video. It clicks through your web app and hands back a polished MP4 that zooms in on each click. Works with any AI agent, or on its own as a CLI.
Borewit/music-metadata
Metadata parser for audio and video media files. Supports file and stream inputs in Node.js and browser environments, extracting format, tag, and duration information.
bradautomates/content-ideas
Track competitors across X, Instagram, TikTok, and YouTube, see what they post, what performs, and get content ideas backed by real engagement data. Cross-host plugin for Claude Code & Codex.
calesthio/OpenMontage
World's first open-source, agentic video production system. 12 production pipelines, 100+ tools, 700+ agent skill and production-knowledge files. Turn your AI coding assistant into a full video production studio.
CastosHQ/Seriously-Simple-Podcasting
WordPress podcasting the way it's meant to be. No mess, no fuss - just you and your content taking over the world. Brought to you by the team at Castos.
chidiwilliams/buzz
Buzz transcribes and translates audio offline on your personal computer. Powered by OpenAI's Whisper.
Comfy-Org/ComfyUI
The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface. The fastest local inference engine in the world.
datarhei/restreamer
The Restreamer is a complete streaming server solution for self-hosting. It has a visually appealing user interface and no ongoing license costs. Upload your live stream to YouTube, Twitch, Facebook, Vimeo, or other streaming solutions like Wowza. Receive video data from OBS and publish it with the RTMP and SRT server.
deepbeepmeep/WanGP
A fast AI Video Generator for the GPU Poor. Supports Minimax H3, LTX-2.3/2.5, Wan 2.1/2.2, Qwen Image 1/2, Krea 2, Hunyuan Video, LTX Video and Flux.
DrewThomasson/ebook2audiobook
Generate audiobooks from e-books, 50+ TTS engines with voice cloning and 1696 languages!
educollado/EasyPodcast
Plataforma libre y autohospedada para publicar y gestionar uno o varios podcasts. Incluye web propia, feed RSS, estadísticas, páginas, usuarios y API; funciona con PHP y SQLite y está disponible en 8 idiomas.
edwardaiwang-svg/kinodraw
KinoDraw: turn any script into a hand-drawn whiteboard explainer video, free and open source, on your own computer.
geeklee/srt-whiteboard-animation
将 SRT 字幕做成暖米黄纸张底的流式笔迹白板手绘动画 skill：mask 分区遮罩编排 + stream 连续笔迹（ink→color）。
getopenscreen/openscreen
Record your screen, ship a demo. Free and open-source, GPU-accelerated, no watermarks, no subscriptions. Windows, macOS, Linux. Actively maintained.
haiderfarooq3/khan-explainer
Claude Code skill: Khan Academy style explainer videos. A pen draws while a voice explains. Free, local, no API keys.
harry0703/MoneyPrinterTurbo
利用 AI 大模型和自动化工作流，根据主题或关键词一键生成高清短视频。Generate HD short videos from a topic or keyword with an automated AI workflow.
HKUDS/ViMax
"ViMax: Agentic Video Generation (Director, Screenwriter, Producer, and Video Generator All-in-One)"
IAHispano/Applio
A simple, high-quality voice conversion tool focused on ease of use and performance.
JackismyShephard/ultimate-rvc
An app for creating audio-based content such as song covers and speech using Retrieval-based Voice Conversion.
jgalea/flowshot
Self-hosted interactive product demos from screenshots. Capture a flow, embed a clickable walkthrough anywhere. No vendor lock-in.
jitsi/jitsi-meet
Jitsi Meet - Secure, Simple and Scalable Video Conferences that you use as a standalone app or embed in your web application.
jsattler/BetterCapture
The macOS screen recorder for the rest of us - always free and open source with a native look and feel 📺
jub0t/Concat
The truly free, open-source, local-first, cross-platform CapCut replacement. Scriptable through a JSON-RPC API & MCP.
Lightricks/LTX-2
Official Python inference and LoRA trainer package for the LTX-2 audio–video generative model.
livekit-examples/meet
Open source video conferencing app built on LiveKit Components, LiveKit Cloud, and Next.js.
LycheeOrg/Lychee
A great looking and easy-to-use photo-management-system you can run on your server, to manage and share photos.
mason369/AI-RVC
一键 AI 翻唱 (One-click AI Cover Generation)：AI 检索式声音转换工具 - AI Retrieval-based Voice Conversion (RVC) toolkit with efficient training and inference pipelines
McCloudS/subgen
Autogenerate subtitles using OpenAI Whisper Model via Jellyfin, Plex, Emby, Tautulli, or Bazarr
michaelwilhelmsen/humla
Open-source AI meeting notes for Mac. Records mic + system audio with no bot, transcribes on-device or via OpenAI / Deepgram / Groq, identifies speakers offline, and writes summaries that fuse your notes with the transcript. Ask your notes and get cited answers. Tauri 2 + Rust + Swift.
microfeed/microfeed
an agentic cms self-hosted on cloudflare, for podcasts, blogs, photos, videos, documents, and curated urls.
miroslavpejic85/mirotalksfu
🏆 Self-hosted, open-source WebRTC video conferencing platform for real-time communication and collaboration. A modern alternative to Zoom, Google Meet, Jitsi Meet, and Microsoft Teams, powered by scalable SFU architecture with Mediasoup.
MoatazSamyy/ranker-youtube
Open-source YouTube growth tool: keyword research, what-to-copy video rankings, comment mining, launch tracking, retention reviews and a weekly briefing. Next.js + Claude.
Muesli-HQ/muesli
Muesli: agent-native local meeting transcription + dictation for macOS (Granola + WisprFlow alternative)
mynaparrot/plugNmeet-server
The open-source, self-hosted video conferencing software. Scalable, customizable, and with a powerful AI Meeting Agent.
NadirWeb-App/Inkplainer-OS
Inkplainer is a free whiteboard animation maker that runs entirely in your browser.
naomiaro/waveform-playlist
Multitrack Web Audio editor and player with canvas waveform preview. Set cues, fades and shift multiple tracks in time. Record audio tracks or provide audio annotations. Export your mix to AudioBuffer or WAV! Add effects from Tone.js. Project inspired by Audacity.
nexu-io/html-video
Programmatic video for coding agents — HTML to video on your laptop. Turn HTML, CSS & data into real MP4s with pluggable render engines, 21 templates, AI soundtrack. Apache-2.0, no per-render fees. An official project by the Open Design team.
obsproject/obs-studio
OBS Studio - Free and open source software for live streaming and screen recording
open-mmlab/Amphion
Amphion (/æmˈfaɪən/) is a toolkit for Audio, Music, and Speech Generation. Its purpose is to support reproducible research and help junior researchers and engineers get started in the field of audio, music, and speech generation research and development.
ossrs/srs
SRS is a simple, high-performance, AI-driven real-time media server supporting RTMP, WebRTC, HLS, HTTP-FLV, HTTP-TS, SRT, MPEG-DASH, and GB28181, with codec support for H.264, H.265, AV1, VP9, AAC, Opus, and G.711.
OvenMediaLabs/OvenMediaEngine
OvenMediaEngine (OME) is a Sub-Second Latency Live Streaming Server with Large-Scale and High-Definition. #WebRTC #LLHLS
pencil2d/pencil
Pencil2D is an easy, intuitive tool to make 2D hand-drawn animations. Pencil2D is open source and cross-platform.
Piwigo/Piwigo
Manage your photos with Piwigo, a full featured open source photo gallery application for the web. Star us on Github! More than 200 plugins and themes available. Join us and contribute!
praveen-palanisamy/autodemo
Demos as code — generate demo videos, interactive walkthroughs & marketing captures from your running web app. CI-native, agent-ready (MCP)
QwenLM/Qwen3-TTS
Qwen3-TTS is an open-source series of TTS models developed by the Qwen team at Alibaba Cloud, supporting stable, expressive, and streaming speech generation, free-form voice design, and vivid voice cloning.
robclouth/noise-canvas
Noise Canvas is a sound design tool in which you paint sounds or effects directly into a spectrogram. Kind of like Photoshop but for sound. Free download for Mac, Windows and Linux.
Rsverma/OpenDoodler
Open-source whiteboard/doodle animation desktop app — compose SVG & text graphics on a canvas, animate them stroke-by-stroke, and export to MP4.
rsxdalv/TTS-WebUI
A single Gradio + React WebUI with extensions for ACE-Step, OmniVoice, Kimi Audio, Piper TTS, GPT-SoVITS, CosyVoice, XTTSv2, DIA, Kokoro, OpenVoice, ParlerTTS, Stable Audio, MMS, StyleTTS2, MAGNet, AudioGen, MusicGen, Tortoise, RVC, Vocos, Demucs, SeamlessM4T, and Bark!
RVC-Project/Retrieval-based-Voice-Conversion-WebUI
Easily train a good VC model with voice data <= 10 mins!
shadcn-labs/snapcn
A shadcn registry of Remotion components for product demo videos. Install a text reveal, device frame, terminal session, logo sting or a whole scene with a command.
shkuratovdesigner/yuben-app
Local-first YouTube outlier research — find the videos that outperform their channels, and learn why
silverstein/minutes
Open-source, local-first Granola/Otter alternative that Claude Code, Codex, Cursor, and any MCP client can query. Meetings, calls, and voice memos transcribed on-device into markdown you own.
sitor-ai/frametell
Frametell: turn your ideas and material into vivid explainer videos with an AI director agent. Local-first, any model.
stenolabs/stenoai
StenographAI is the secure privacy-first AI notepad & notetaker for confidential conversations in government & defence sectors. On Windows, Linux & MacOS.
steveseguin/vdo.ninja
VDO.Ninja is a powerful tool that lets you bring remote video feeds into OBS or other studio software via WebRTC.
storytold/effectcraft
EffectCraft: An open-source motion graphics and compositing tool written by scratch in pure Rust
storytold/filmcraft
FilmCraft: An open-source, nonlinear video editor written by scratch in pure Rust
suitenumerique/meet
Open source video conferencing app powered by LiveKit. Built with Django and React.
SWivid/F5-TTS
Official code for "F5-TTS: A Fairytaler that Fakes Fluent and Faithful Speech with Flow Matching"
tamnguyenvan/screenarc
ScreenArc – Cross-platform screen recorder & editor with automatic cinematic zooms, mouse tracking, and effortless video creation.
tandryukha/aidemo
Your coding agent makes the demo video — a narrated, captioned MP4 from one storyboard.json. Deterministic replay re-renders it in CI (no key, ~$0). Open-source (MIT) alternative to Screen Studio / Clueso / Demosmith.
tenacityteam/tenacity
Mirror of https://codeberg.org/tenacityteam/tenacity. Pull requests are IGNORED!
tmoroney/auto-subs
On-device subtitle generation that connects directly to DaVinci Resolve, Premiere, and After Effects.
URUWorks/TeroSubtitler
Tero Subtitler is an open source, cross-platform, and free subtitle editing software.
Valtora/Nojoin
Self-hosted meeting notes with no bot in the call. Records Meet, Teams and Zoom from the browser, transcribes on your own hardware, and lets Claude or ChatGPT read and edit your library over MCP.
Vexa-ai/vexa
Open-source meeting transcription API for Google Meet, Microsoft Teams & Zoom. Auto-join bots, real-time WebSocket transcripts, MCP server for AI agents. Self-host or use hosted SaaS.
vincentsch/explainroo
Explainer videos and product demos made by your AI agent. Free and open source: a local voice (Kokoro), word timing (Whisper) and a canvas renderer turn a script into a narrated MP4.
vivek-nexus/transcriptonic
Simple Google Meet transcripts. Private and open source. Zoom and Teams transcripts in beta.
voicepaw/so-vits-svc-fork
so-vits-svc fork with realtime support, improved interface and more features.
walterlow/freecut
FreeCut is a professional-grade video editor that runs entirely in your browser. Professional video editing, zero installation. Create stunning videos with multi-track editing, keyframe animations, real-time preview, and high-quality exports.
Wasted-Audio/hvcc
The heavy compiler collection for Pure Data patches. Updated to python3 and additional generators
WEIFENG2333/VideoCaptioner
🎬 卡卡字幕助手 | VideoCaptioner - 基于 LLM 的智能字幕助手 - 视频字幕生成、断句、校正、字幕翻译全流程处理！- A powered tool for easy and efficient video subtitling.
yusufipk/YouTubeOutlierBadge
A Firefox extension that puts an outlier score on the corner of every YouTube thumbnail.
yxlllc/DDSP-SVC
Real-time end-to-end singing voice conversion system based on DDSP (Differentiable Digital Signal Processing)
Zackriya-Solutions/meetily
Privacy first, AI meeting assistant with 4x faster Parakeet/Whisper live transcription, speaker diarization, and Ollama summarization built on Rust. 100% local processing. no cloud required. Meetily (Meetly Ai - https://meetily.ai) is the #1 Self-hosted, Open-source Ai meeting note taker for macOS & Windows. Understand How to write meeting minutes
ZLMediaKit/ZLMediaKit
WebRTC/RTSP/RTMP/HTTP/HLS/HTTP-FLV/WebSocket-FLV/HTTP-TS/HTTP-fMP4/WebSocket-TS/WebSocket-fMP4/GB28181/SRT/STUN/TURN server and client framework based on C++11
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