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Smart Horizontal-to-Vertical Conversion: How AI Automatically Optimizes Sports Streams for Mobile-First Audiences

Tencent Cloud Community 2026-04-2752

TL;DR: Sports broadcasts are shot in 16:9 landscape. Over 60% of mobile viewers hold their phones vertically. The result? Tiny video with massive black bars. Tencent Cloud CSS's AI horizontal-to-vertical conversion automatically detects the ball and player positions and intelligently crops the frame for 9:16 vertical viewing ā€” giving mobile fans a zoomed-in, action-focused experience without manual editing.

šŸ”— Mobile-First Sports: Tencent Cloud CSS | AI Features ā†’

The Mobile Viewing Problem

Traditional landscape broadcast on a vertical phone screen:

  • 44% of the screen is black bars
  • Players appear tiny and hard to follow
  • Text overlays (score, time) become unreadable
  • Engagement drops as viewers strain to see action

AI Horizontal-to-Vertical Solution

CSS's AI detects the key action area in real time ā€” ball position, player focus, pitch area ā€” and intelligently crops the 16:9 frame into a 9:16 vertical composition:

  • Auto-tracking of ball and key players
  • Smart framing that follows the action
  • Dynamic cropping that adjusts frame-by-frame
  • Scoreboard repositioning for vertical format
  • Real-time processing with negligible added latency

Pricing

Package Spec Original Price Sale Price Best For
Starter 100 GB $3.88 $2.33 Test AI conversion
Basic 10 TB $350.75 $210.45 Mobile sports platform
Pro 200 TB $5,298.51 $3,179.11 Multi-format delivery
Enterprise 1 PB $24,626.87 $14,776.12 Full AI video suite

šŸ‘‰ Enable Smart Conversion | šŸŽ Get Pricing

Keywords: horizontal to vertical video AI, mobile sports streaming format, portrait mode live sports, AI video cropping