synthesia-alternative 开源项目推荐（7 个）

Squarebow /Orfeo

A modern piano-learning and MIDI visualization cross-platform app — falling notes, interactive chord & scale explorers, real-time chord detection. From MIDI to mastery.

itsjwill /vanta

Open source AI video engine built on Remotion. Voice cloning, AI avatars, animated captions, text-to-video (Wan 2.2/LTX), AI music, video editor, timeline, 100+ transitions. Free Synthesia, HeyGen, Runway, CapCut, Descript, ElevenLabs alternative. $0.

SquareShipwrightKind /CapCut-AI

🤖 CapCut AI Studio — desktop companion for AI-powered video editing. AI tool guides, caption templates, preset manager, asset organizer, and export workflows. Open source Windows toolkit.

h4ks-com /kinesthesia

A piano roll for the web. Search MIDI songs and watch them play, inspired by Synthesia.

HOAI-droid /Pianooo

🎹 Learn piano on iPad, Mac & Android – falling notes or real sheet music. Practice modes wait for the right key or rate your timing, with auto speed-up. Bluetooth MIDI or microphone, 157 classical pieces with scores. Free & open source, based on Orfeo.

themaxlpcashmoney /Cap-Cut-Professional-Version

CapCut Pro is an advanced video editing solution with professional tools for creating, editing, and enhancing videos. It offers features for effects, transitions, audio, captions, and more in an easy-to-use interface.

PaulJoshi /OpenKeys

A free, open-source piano teacher in your browser. Listens through your mic or MIDI keyboard. A free alternative to Yousician and Synthesia.