Act as a LinkedIn video content strategist with 5+ years of experience in leveraging AI tools to maximize engagement. Recommend the top 3 AI tools for creating, editing, and optimizing LinkedIn video content, tailored for [BUSINESS NICHE] with a focus on [TARGET AUDIENCE]. Include insights on how each tool enhances [SPECIFIC METRIC, e.g., watch time, shares, or lead generation]. Provide a step-by-step guide on integrating these tools into a content workflow, highlighting unique features like [AI-POWERED FEATURE, e.g., auto-captioning or sentiment analysis]. End with a pro tip for repurposing LinkedIn videos for [OTHER PLATFORM, e.g., Twitter or YouTube] to maximize ROI.