jub0t

Edit videos locally with a free open-source tool A fast desktop video editor running locally on your machine with offline AI captions and GPU effects. jub0t/Concat Discuss: t.me #OpenSource

Open-source local video editor - Concat > TL;DR: Concat replaces cloud-based editors by running entirely on your machine via a native Rust engine and GPU compositor. It processes local models for offline tasks like auto-captions and voice cloning without uploading raw footage. > Best for: Developers, creators, and tinkerers wanting a local, scriptable video editor. > Repository snapshot: ⭐ 14 124 stars · 🍴 1 748 forks · Rust · AGPL-3.0 > Daily picks: Follow GitHub Open Source on Telegram --- What it is Concat is an open-source, local-first video editor written in Rust. It aims to provide a native alternative to cloud-dependent video editing suites, running entirely on consumer hardware with GPU acceleration and local AI integration. How it works The project relies on a native Rust engine paired with a GPU compositor to render effects and transitions live in the preview window. For offline intelligence, it runs local models to handle tasks like automated speech-to-text captions and voice cloning without sending data to external servers. It exposes a built-in JSON-RPC API and a Model Context Protocol server, allowing AI agents and external scripts to manipulate timelines and project structures programmatically. Key features - Local execution with GPU-accelerated rendering and live preview composition - Offline auto-captions and voice cloning powered by local models - Scriptable workflow via an integrated JSON-RPC API and MCP server - Built-in curve editor and keyframe animation parameters - Export capabilities supporting H.264, HEVC, and AV1 up to 4K 60fps in 10-bit color Getting started Clone the repository from GitHub and ensure you have a compatible Rust toolchain installed alongside your GPU drivers. Build the project locally using Cargo: git clone https://github.com/jub0t/Concat.git cd Concat cargo build --release When not to use it Because the software is currently in an early beta phase, you should expect potential stability issues and missing creature comforts found in mature commercial suites. It is not recommended for production environments where crashes could result in missed deadlines until the codebase matures further. --- Discuss Which video editing task do you most wish you could automate via an API? - Discuss this pick on Telegram - GitHub repository - Full breakdown Curated from the repository README and metadata. No hands-on test is claimed; evaluate it in a sandbox before production use.

ویدیوی کپ‌کات، بدون واترمارک و اشتراک 😳 ابزار Concat جای کپ‌کات است: - زیرنویس خودکار، حذف بک‌گراند و خروجی ۴کی - بیش از ۱۴ هزار ستاره دارد - رایگان است، بدون حساب و آفلاین - هنوز بتاست گیت‌هاب 👈 jub0t/concat سیوش کن.

别再开会员剪视频了，剪映的开源替代品它来了！ 它叫Concat，Whisper 字幕、配音、抠像都能在本机跑，也支持多轨剪辑和 4K 导出。 新版还内置 MCP，直接能让Codex，Claude帮你剪辑。 jub0t/Concat

New version of clovercut is here - 0.1.9 Clovercut is a free, open-source video editor for Linux, Windows and macOS. It builds on Concat, with its own desktop workflow: a fixed main video track, dedicated visual and audio lanes, workspace presets and searchable content libraries. Editing and AI processing run locally, with no Clovercut account, subscription or export watermark. This new version brings many bug fixes and corrections from the upstream concat and also new improvements to the clovercut workflow. If you like the capcut workflow and you want a similar experience on Linux, or you just want capcut without paying a sucription fee, make sure to test this new version. site: tulcoturo.github.io

Concat edits video on a native Rust engine with local Whisper captions, voices and cutouts, and exposes MCP and JSON-RPC so scripts and agents can drive it. What the README covers and what to check: jub0t/Concat #VideoEditing #MCP #RustLang

Concat is a local CapCut alternative with an MCP server, so an agent can cut your video Concat is pitched as a free CapCut replacement, and its listed features include auto-captions, text-to-speech, background removal, keyframes, multi-track cutting, 4K export. For developers, the more important line is further down. Concat ships an MCP server built in, so an AI agent can edit video with it, plus a JSON-RPC API for scripts. A video editor that an agent can drive, running entirely on your own disk, is a different tool from a consumer app with an AI button. The README describes Concat as an open-source editor for macOS, Windows, Linux and Android, with iPhone and iPad builds that are sideloaded. Everything runs on a native Rust engine with a GPU compositor. It is licensed AGPL-3.0 and, in its own words, in beta: it works, and it still has edges. Local by design The README's "none of the catches" list is short: no watermark, no account, no subscription, no upload. The AI pieces follow the same rule. Captions use local Whisper, where you pick a model size and get styled captions on the timeline. Voices come from free local text-to-speech, or from voice cloning based on a few seconds of a recording. Background removal handles people and objects, or you paint the mask yourself. The README says these models download once from Settings and then work offline, and that your footage never leaves your disk. If I were editing client footage, interviews or internal recordings, that last point would matter to me more than the effect count. There is a CODE_SIGNING.md that the README says explains why Windows builds are not signed yet and what Concat sends over the network, which it summarizes as nothing you did not ask for. That document is worth a read before installing an unsigned build on a work machine. The machine interface The README lists three ways to drive Concat without the mouse: - An MCP server started with concat --mcp, with setup in docs/MCP.md. The README calls it one line to set up and names Claude among the agents that can edit with it. - A JSON-RPC API for scripts. - gRPC and a command-line tool, which the README says a build from source adds. The developer docs on the project website cover the Concat API and its transports. The README does not list the individual MCP tools or RPC methods, so it does not show how fine-grained the control is, for example whether an agent can place a keyframe or only run whole operations. That is the first thing I would check in the docs before planning an automated pipeline around it. The README's "Good for" list includes Shorts, Reels, tutorials, screen recordings and podcast clips. Topics on the repository include video-editing automation and YouTube automation. The voice cloning question Voice cloning from a few seconds of a recording is a capability worth pausing on. The README presents it as a feature alongside free local voices, and it does not describe consent checks or restrictions. If your team adopts Concat, decide up front whose voices you will clone and get permission in writing. The README does not mention consent checks of any kind. Getting it running The README gives two download routes: the project website, which hands you the right build, and GitHub Releases with installers, packages and checksums for every platform. Windows is x86_64 only for now, with ARM builds paused. If SmartScreen blocks the unsigned build, the README says to choose More info and then Run anyway. On macOS it gives an xattr -dr com.apple.quarantine command for an unsigned app. Linux gets .deb, .rpm, AppImage, an Arch package and a community Flatpak. Building from source needs Rust 1.93 or newer, FFmpeg 7 or newer development libraries, cmake and a C++ compiler, then cargo run -p concat from the src directory. CI runs cargo fmt --check and cargo clippy with warnings denied. The project's advice to contributors is to grab a release, use it, and find where it breaks. I would apply the same advice to an evaluation. For a team weighing it, I would cut one real video by hand first, then try the same edit through MCP and see how much of it the agent can actually do. --- GitHub: jub0t/Concat --- Curated by Agent Palisade — practical AI for small and mid-sized businesses.

RECRIARAM O CAPCUT E LIBERARAM TUDO DE GRAÇA NO GITHUB! 😱 Recriaram uma alternativa gratuita e open source ao CapCut! Neste vídeo, vou mostrar o Concat, um novo editor de vídeos disponível gratuitamente no GitHub, sem assinatura, sem conta obrigatória e sem marca-d’água. O Concat funciona localmente no computador e reúne vários recursos que normalmente encontramos em editores pagos. Ele está disponível para Windows, macOS, Linux e Android, permitindo editar vídeos sem precisar enviar seus arquivos para servidores externos. Entre os recursos disponíveis estão: ✅ Edição de vídeo com múltiplas faixas ✅ Legendas automáticas usando Whisper ✅ Texto para voz e clonagem de voz ✅ Remoção automática de fundo ✅ Keyframes e controle de animações ✅ Efeitos, filtros e transições ✅ Limpeza e melhoria de áudio ✅ Exportação em até 4K ✅ Funcionamento local e offline ✅ Sem assinatura e sem marca-d’água ✅ Integração com agentes de IA através de MCP 🔥 Baixe gratuitamente o Concat pelo GitHub: jub0t/Concat 💡🤖"PARCERIAS: JSDEMELO00@GMAIL.COM INSCREVA-SE AQUI! youtube.com GRUPO NO ZAP: whatsapp.com Neste tutorial, vou mostrar como baixar, instalar e começar a editar vídeos usando essa alternativa open source ao CapCut. Também vou testar os principais recursos para descobrir se o Concat realmente pode substituir o CapCut na criação de vídeos para YouTube, TikTok, Shorts e Reels. ⚠️ O Concat ainda está em fase beta. Por isso, algumas funções podem apresentar erros ou passar por mudanças nas próximas atualizações. Se você procura um editor de vídeo gratuito para PC, um CapCut grátis sem assinatura ou um programa open source para editar vídeos, vale a pena conhecer essa ferramenta. 👍 Gostou da novidade? Deixe seu like, inscreva-se no YouEnsina e ative as notificações para acompanhar mais ferramentas gratuitas, inteligência artificial e automações. #Concat #CapCutGrátis #EditorDeVídeo [en-US] THEY RECREATED CAPCUT AND RELEASED EVERYTHING FOR FREE ON GITHUB! 😱 They've created a free and open-source alternative to CapCut! In this video, I'll show you Concat, a new video editor available for free on GitHub, with no subscription, no required account, and no watermark. Concat works locally on your computer and brings together several features typically found in paid editors. It's available for Windows, macOS, Linux, and Android, allowing you to edit videos without having to upload your files to external servers. Among the available features are: ✅ Multi-track video editing ✅ Automatic subtitles using Whisper ✅ Text-to-speech and voice cloning ✅ Automatic background removal ✅ Keyframes and animation control ✅ Effects, filters, and transitions ✅ Audio cleaning and enhancement ✅ Export in up to 4K ✅ Local and offline operation ✅ No signature or watermark ✅ Integration with AI agents via MCP 🔥 Download Concat for free from GitHub: jub0t/Concat 💡🤖"PARTNERSHIPS: JSDEMELO00@GMAIL.COM SUBSCRIBE HERE! youtube.com WHATSAPP GROUP: whatsapp.com In this tutorial, I'll show you how to download, install, and start editing videos using this open-source alternative to CapCut. I'll also test the main features to find out if Concat can truly replace CapCut in creating videos for YouTube, TikTok, Shorts, and Reels. ⚠️ Concat is still in beta. Therefore, some functions may have errors or undergo changes in future updates. If you're looking for a free video editor for PC, a free CapCut without a subscription, or an open-source video editing program, this tool is worth checking out. 👍 Did you like the news? Leave a like, subscribe to YouEnsina, and activate notifications to follow more free tools, artificial intelligence, and automations. #Concat #FreeCapCut #VideoEditor [es-US] ¡RECREARON CAPCUT Y LIBERARON TODO GRATIS EN GITHUB! 😱 ¡Han creado una alternativa gratuita y de código abierto a CapCut! En este video, les mostraré Concat, un nuevo editor de video disponible gratis en GitHub, sin suscripción, sin necesidad de cuenta y sin marca de agua. Concat funciona localmente en tu computadora y reúne varias funciones que normalmente se encuentran en editores de pago. Está disponible para Windows, macOS, Linux y Android, lo que te permite editar videos sin tener que subir tus archivos a servidores externos. Entre las funciones disponibles se incluyen: ✅ Edición de vídeo multipista ✅ Subtítulos automáticos con Whisper ✅ Conversión de texto a voz y clonación de voz ✅ Eliminación automática de fondo ✅ Control de fotogramas clave y animaciones ✅ Efectos, filtros y transiciones ✅ Limpieza y mejora de audio ✅ Exportación hasta en 4K ✅ Funcionamiento local y sin conexión ✅ Sin firma ni marca de agua ✅ Integración con agentes de IA mediante MCP 🔥 Descarga Concat gratis desde GitHub: jub0t/Concat 💡🤖 COLABORACIONES: JSDEMELO00@GMAIL.COM ¡SUSCRÍBETE AQUÍ! youtube.com GRUPO DE WHATSAPP: whatsapp.com En este tutorial, te mostraré cómo descargar, instalar y empezar a editar vídeos con esta alternativa de código abierto a CapCut. También probaré las funciones principales para comprobar si Concat puede reemplazar a CapCut para crear vídeos para YouTube, TikTok, Shorts y Reels. ⚠️ Concat aún está en fase beta. Por lo tanto, algunas funciones podrían presentar errores o sufrir cambios en futuras actualizaciones. Si buscas un editor de vídeo gratuito para PC, una alternativa gratuita a CapCut sin suscripción o un programa de edición de vídeo de código abierto, esta herramienta merece la pena. 👍 ¿Te ha gustado la noticia? Dale a "Me gusta", suscríbete a YouEnsina y activa las notificaciones para estar al día de más herramientas gratuitas, inteligencia artificial y automatizaciones. #Concat #CapCutGratis #EditorDeVídeo

Concat: The free, open-source, cross-platform CapCut replacement (9.6k stars) What it does All text below is quoted directly from the project README. >The truly free, open-source, local-first, cross-platform CapCut replacement. Scriptable through a JSON-RPC API and MCP. Highlights: - No watermarks. No account. No paywall. Ever. - 100% local. Nothing uploads. Works offline. - Auto-captions. Local Whisper. Pick a model size, get styled captions on the timeline. - Text-to-speech + voice cloning. Free local voices, or any voice from a few seconds of a recording. - Background removal. People, objects, or paint the mask yourself. - Keyframes. Position, scale, rotation, opacity, volume, effect parameters. Curve editor built in. - Export. H.264, HEVC, AV1. Up to 4K 60, 10-bit colour. - macOS, Windows, Linux, Android. 25 languages. Same app, same project files. >Everything runs locally on a native Rust engine with a GPU compositor. Install it, drop in footage, cut. Repository jub0t/Concat Repository stats |Metric|Value| |:-|:-| |Stars|9,597| |Forks|1,200| |Last release|v0.2.7 (2026-10-13)| |Languages|Rust 40.8%, C++ 23.8%, C 13.8%| |Contributors|36| |AI contributor accounts (Claude / Codex / Cursor / Copilot)|claude: 608, cursoragent: 14| |AI co-authored commits|None| Main contributor |Field|Value| |:-|:-| |Name|Jareer A.| |GitHub|@jub0t| |Commits to this repo|889 (top contributor)| |X / Twitter|@jarears| |Followers|577| ────────────────────────────── 📌 How many great GitHub repos have you discovered and completely forgotten about? Don't let another useful tool disappear into your Reddit feed. Get the community's best repos, organized by category, plus key takeaways from real developer discussions, delivered to your inbox twice a week. 📬 Never lose track of great repos again. Subscribe free.

Tutorial Concat: Come Usare l'Alternativa Gratis a CapCut (Guida Completa) Cerchi un'alternativa a #CapCut completamente gratuita, open source e senza limitazioni? In questo video esploriamo #Concat, il potente video editor che ti permette di montare clip, applicare il Chroma Key, rimuovere lo sfondo in automatico e gestire i fotogrammi chiave con estrema semplicità. Scopri subito come trasformare i tuoi video verticali e orizzontali, aggiungere voice over e trascrivere l'audio a costo zero. Guarda la guida passo passo per padroneggiare tutte le funzioni avanzate! Concat si scarica da questa pagina di GitHub jub0t/concat mentre le istruzioni per la sua installazione si possono consultare in questo video youtube.com La guida testuale di questo tutorial può essere letta aprendo questo post ideepercomputeredinternet.com INDICE DEI CAPITOLI ◄◄◄◄◄ ►►►►► 0:00 TITOLO 0:15 INTRODUZIONE 1:01 PROGETTO CONCAT 1:54 IMPORTARE FILE DEL PROGETTO 2:21 UNIRE VIDEO 2:41 AGGIUNGERE TRANSIZIONI 4:01 DIVIDERE CLIP 4:46 FRIZZARE FRAME 5:14 COPIA INCOLLA E DUPLICA 5:34 MIGLIORAMENTO AUTOMATICO DEL VIDEO 6:15 SINTESI VOCALE INGLESE 6:29 SCARICARE MODELLI VOCALI 6:54 AGGIUNGERE VOICE OVER 7:36 AGGIUNGERE TESTO 9:09 AGGIUNGERE GRAFICA 9:55 AGGIUNGERE EFFETTI 10:42 AGGIUNGERE FILTRI 11:26 DIMENSIONE POSIZIONE ROTAZIONE 12:08 BARRE LATERALI A VIDEO VERTICALI 13:12 APPLICARE I FOTOGRAMMI CHIAVE 15:42 SEPARARE E SALVARE AUDIO 17:03 FLIP ORIZZONTALE E VERTICALE 17:21 RIMOZIONE DELLO SFONDO 18:02 APPLICARE IL CHROMA KEY 19:25 MODELLI VOCE E TRASCRIZIONE 20:19 GENERARE SOTTOTITOLI 20:41 PERSONALIZZARE SOTTOTITOLI 21:31 AGGIUNGERE MUSICA DI SOTTOFONDO 22:05 REGOLARE IL VOLUME E L'INTONAZIONE 22:52 ESPORTARE IL VIDEO IN TIMELINE 22:35 IMPOSTARE LA LINGUA ITALIANA 24:02 CONCLUSIONI ◄◄◄◄◄ ►►►►► Qui c'è la mia collana di libri gialli ambientati in Toscana "I Misteri di Montelivo" amazon.it Ecco i link con l'elenco delle Playlist create in questo canale 1) Windows youtube.com 2) Android youtube.com 3) PDF youtube.com 4) DaVinci Resolve youtube.com 5) Shotcut youtube.com 6) Gimp youtube.com 7) CD e DVD youtube.com 8) Paypal youtube.com 9) Audacity youtube.com 10) Matematica youtube.com 11) Office youtube.com 12) Blogger youtube.com 13) VLC youtube.com 14) Ebook youtube.com 15) Miscellanea youtube.com 16) Amazon youtube.com 17) Youtube youtube.com 18) WhatsApp youtube.com 19) OBS Studio youtube.com 20) ClipChamp youtube.com 21) Intelligenza Artificiale youtube.com 22) VN Editor Video youtube.com 23) Google youtube.com 24) CapCut e Pippit youtube.com 25) Canva e Affinity youtube.com 26) AI Immagini youtube.com 27) AI Musica youtube.com 28) AI sul mobile youtube.com 29) AI Testuali youtube.com 30) AI Video youtube.com 31) Openshot youtube.com [en-US] Concat Tutorial: How to Use the Free Alternative to CapCut (Complete Guide) Looking for a completely free, open-source, and unlimited alternative to #CapCut? In this video, we explore #Concat, the powerful video editor that lets you edit clips, apply chroma key, automatically remove backgrounds, and manage keyframes with ease. Discover how to transform your vertical and horizontal videos, add voiceovers, and transcribe audio at no cost. Watch the step-by-step guide to master all the advanced features! Concat can be downloaded from this GitHub page jub0t/concat Installation instructions can be found in this video youtube.com The text guide for this tutorial can be read by opening this post ideepercomputeredinternet.com TABLE OF CONTENTS ◄◄◄◄◄ ►►►►► 0:00 TITLE 0:15 INTRODUCTION 1:01 CONCAT PROJECT 1:54 IMPORTING PROJECT FILES 2:21 JOINING VIDEOS 2:41 ADDING TRANSITIONS 4:01 SPLITTING CLIP 4:46 FREEZE FRAME 5:14 COPY PASTE AND DUPLICATE 5:34 AUTOMATIC VIDEO ENHANCEMENT 6:15 ENGLISH TEXT-TO-SPEAK 6:29 DOWNLOAD VOICE TEMPLATES 6:54 ADD VOICE-OVER 7:36 ADD TEXT 9:09 ADD GRAPHICS 9:55 ADD EFFECTS 10:42 ADD FILTERS 11:26 SIZE POSITION ROTATION 12:08 SIDEBAR TO VERTICAL VIDEO 13:12 APPLY KEYFRAMES 15:42 SEPARATE AND SAVE AUDIO 17:03 FLIP HORIZONTALLY AND VERTICALLY 17:21 REMOVING THE BACKGROUND 18:02 APPLY CHROMA KEY 7:25 PM VOICE MODELS AND TRANSCRIPTION 8:19 PM GENERATE SUBTITLES 8:41 PM CUSTOMIZE SUBTITLES 9:31 PM ADD BACKGROUND MUSIC 10:05 PM ADJUST VOLUME AND INTONATION 10:52 PM EXPORT VIDEO TO TIMELINE 10:35 PM SET THE LANGUAGE TO ITALIAN 12:02 PM CONCLUSIONS ◄◄◄◄◄ ►►►►► Here is my series of mystery novels set in Tuscany, "The Mysteries of Montelivo." amazon.it Here are the links to the list of playlists created on this channel. 1) Windows youtube.com 2) Android youtube.com 3) PDF youtube.com 4) DaVinci Resolve youtube.com 5) Shotcuts youtube.com 6) Gimp youtube.com 7) CDs and DVDs youtube.com 8) Paypal youtube.com 9) Audacity youtube.com 10) Mathematics youtube.com 11) Office youtube.com 12) Blogger youtube.com 13) VLC youtube.com 14) Ebook youtube.com 15) Miscellaneous youtube.com 16) Amazon youtube.com 17) YouTube youtube.com 18) WhatsApp youtube.com 19) OBS Studio youtube.com 20) ClipChamp youtube.com 21) Intelligence Artificial youtube.com 22) VN Video Editor youtube.com 23) Google youtube.com 24) CapCut and Pippit youtube.com 25) Canva and Affinity youtube.com 26) AI Images youtube.com 27) AI Music youtube.com 28) AI on Mobile youtube.com 29) AI Textual youtube.com 30) AI Video youtube.com 31) Openshot youtube.com