Let's break down what's happening here and walk through possible causes and actionable fixes:

What We've Confirmed #

• French IP calling https://api.dailymotion.com/user/xm44zy/videos?search=RC%20Lens returns 500+ results
• Irish IP calling the exact same endpoint only returns 1 result
• A test video (x6f8qjq) that's missing from the Irish search results is accessible directly via its API endpoint, ruling out individual video geo-restrictions (DM007 errors)

Likely Root Causes #

1. Regional Search Index Sharding #

Dailymotion, like most content platforms, maintains region-specific search indexes. Even if a video isn't geo-restricted at the individual level, it might not be included in the search pool for non-target regions. This is often tied to content licensing agreements, local content priorities, or platform-specific distribution strategies. In this case, RC Lens-related videos from this user are probably prioritized and indexed for French users but not added to the Irish search index.

2. Geo-Weighted Search Algorithms #

Another possibility is that Dailymotion's search algorithm applies regional weighting to results. For French users, videos tagged with "RC Lens" from this user are boosted in rankings and fully included in results. For Irish users, the algorithm might filter out most of these videos (or deprioritize them so heavily they don't appear in paginated results) unless they have explicit regional relevance.

3. Hidden API Regional Result Caps #

While less common, some platforms impose hidden regional limits on API result sets. It's possible that non-French regions are capped at a small number of results for certain niche search queries, even if the underlying videos are accessible directly via their individual endpoints.

Steps to Diagnose & Resolve #

• Verify Web UI Consistency: Use your Irish IP to visit the user's Dailymotion page directly and search for "RC Lens". If the web interface also only shows 1 result, this confirms it's a platform-wide regional search policy, not an API-specific issue.
• Force Region Parameter: Check Dailymotion's API docs for a country or region query parameter. Try adding &country=FR to your API call from the Irish IP:

  https://api.dailymotion.com/user/xm44zy/videos?search=RC%20Lens&country=FR
  

  This might override IP-based region detection and return the full result set.
• Contact Dailymotion Developer Support: If the above steps don't work, submit a ticket to Dailymotion's support team. Include details about the IP-based discrepancy, your test with the individual video, and ask if this is an intentional regional search limitation or if there's a configuration needed to access full results from all regions.

内容的提问来源于stack exchange，提问作者samuel-queniart