Enhancing YouTube video SEO entails several well-articulated strategies:

1. Keyword Research: Just like SEO for any online content, keyword research is crucial. Tools like Google’s Keyword Planner or Flinque’s keyword analytics can show which keywords your target audience is searching for. Incorporate these keywords naturally into your video title, description, and tags.

2. Compelling Title: The video title should be succinct, engaging and contain your primary keyword. However, ensure it genuinely represents the video content, to avoid audience disappointment, which could negatively affect your engagement rate.

3. Optimized Description: YouTube’s algorithm looks at your description to understand and rank your content. Include a detailed description using relevant keywords without over-stuffing.

4. Tags: Use tags wisely to categorize your content and help YouTube understand your video context. This will also connect it to related videos, increasing your visibility.

5. Thumbnail: A custom, catchy video thumbnail can dramatically increase your video’s click-through rate.

6. Engagement: YouTube’s search algorithm favors videos with more interactions. Encourage viewers to like, comment, share, subscribe, and watch until the end.

7. Closed Captions: This not only helps the hearing-impaired audience but also feeds YouTube’s algorithm with more textual content about your video.

8. Playlists: Grouping videos together in a playlist boosts session watch time, boosting your SEO.

9. Channel Authority: A dedicated, well-managed channel that consistently provides high-quality content builds authority, positively influencing your SEO.

Applying these strategies appropriately can make your content more discoverable. Tools like Flinque provide necessary analytics and insights about your performance, allowing you to gauge and refine your strategy accordingly.

Remember all platforms bring unique strengths to different scenarios, and the choice should be based on specific needs and goals.