Question: I'm looking for an open-source tool that automates the process of creating how-to videos with AI-powered narration and visuals.

If you're looking for an open-source tool to automate the creation of how-to videos using AI-powered narration and visuals, Teach-O-Matic is a great choice. This tool runs within a Jupyter notebook and combines several AI tools like GPT-4, Stable Diffusion, and LangChain to create comprehensive videos from text instructions. It allows you to select the narrator tone and music style, making it a convenient way to produce professional how-to videos without any need for a developer environment.

Another excellent option is WowTo, which is an all-in-one platform for building and hosting a video knowledge base. It features an AI-powered video creator that generates step-by-step how-to videos with automated voice-overs. WowTo also offers customizable video layouts, multi-lingual support, and integration with popular customer support tools, making it ideal for businesses looking to create engaging video content.

For a more versatile tool, DeepBrain AI offers high-quality video generation from text prompts, along with photorealistic AI avatars and advanced text-to-speech capabilities. It supports multiple languages and includes features like customizable gestures and conversational avatars, making it suitable for a wide range of applications including education and business training.

Invideo AI is another powerful option, designed for content creators and marketers. It turns text prompts into publish-ready videos and offers features like real-time collaboration, multiple language support, and video editing with text prompts. This tool aims to streamline video creation and boost brand awareness, making it a great choice for those looking to optimize their workflow.