Castmagic is an AI tool that automates the content workflow by turning audio into ready-to-use content. Key technical features of Castmagic include: - Fast and accurate transcription of audio and video files - Timestamped overviews and notes for easy navigation - Key topics, bullets, and summaries for efficient content creation - Ready-to-use quotes and highlights for social media posts - ChatGPT integration for AI-generated content from media files.