Building Multi-Language SEO for Video Aggregation Sites

Multi-language SEO goes far beyond translating meta tags. On TopVideoHub , which serves video content across 9 Asia-Pacific regions, I implemented a comprehensive SEO strategy for CJK and Southeast Asian languages. The Multi-Language SEO Stack hreflang tags (covered in a previous article) Structured data with inLanguage Open Graph tags per region Dynamic meta descriptions CJK-aware title optimization Multi-language sitemap Structured Data with VideoObject Each video page includes Schema.org VideoObject markup with proper language tags: function videoStructuredData ( array $video , string $region ): string { $locale = Region :: from ( $region ) -> hreflang (); $schema = [ '@context' => 'https://schema.org' , '@type' => 'VideoObject' , 'name' => $video [ 'title' ], 'description' => $video [ 'description' ] ?? $video [ 'title' ], 'thumbnailUrl' => $video [ 'thumbnail_url' ], 'uploadDate' => $video [ 'published_at' ], 'embedUrl' => "https://www.youtube.com/embed/ { $video [ 'video_id' ] }