Multimedia Reference Chart (Production → Delivery → Platforms) A comprehensive cheat sheet covering standard resolutions, aspect ratios, pixel dimensions, use-cases, and framing considerations for film, video, web, broadcast, and social delivery.
📐 Standard Aspect Ratios Reference Aspect Ratio Name / Common Term Decimal Typical Use Cases Notes 1:1 Square 1.00 Social feeds, graphics Balanced framing 4:3 Academy / Traditional TV 1.33 Legacy video, retro look More vertical headroom 3:2 Photo / DSLR 1.50 Photography, cinematic stills Natural composition 16:9 Widescreen HD 1.78 TV, YouTube, streaming Modern standard 17:9 DCI Widescreen 1.90 Digital cinema Slightly wider than 16:9 1.85:1 Flat Cinema 1.85 Feature films Subtle cinematic feel 2.00:1 Univisium 2.00 Streaming originals Balanced cinematic 2.20:1 70mm 2.20 Epic films Classic wide look 2.35–2.39:1 CinemaScope / Anamorphic 2.39 Cinematic widescreen Epic storytelling 9:16 Vertical Video 0.56 Reels, Shorts, mobile Mobile-first framing
🖥️ Common Video Resolutions Name Dimensions Aspect Ratio Pixel Count Typical Use SD 640×480 4:3 307K Legacy video HD 1280×720 16:9 0.9 MP Streaming low bandwidth Full HD 1920×1080 16:9 2.1 MP Standard production 2K (DCI) 2048×1080 17:9 2.2 MP Cinema mastering Quad HD 2560×1440 16:9 3.7 MP High-quality web 4K UHD 3840×2160 16:9 8.3 MP Streaming + broadcast 4K DCI 4096×2160 17:9 8.8 MP Digital cinema 6K 6144×3160 ~1.9 19 MP High-end capture 8K UHD 7680×4320 16:9 33 MP Future delivery
📱 Vertical & Social Video Sizes Format Resolution Aspect Ratio Platform Use Vertical HD 1080×1920 9:16 Shorts, Reels Vertical 4K 2160×3840 9:16 Premium mobile Square HD 1080×1080 1:1 Social feeds Vertical Safe 1080×1350 4:5 Feed optimized Stories 1080×1920 9:16 Full screen mobile
🎥 Cinematic Delivery Formats Format Resolution Aspect Ratio Usage DCI 2K Flat 1998×1080 1.85 Cinema DCI 2K Scope 2048×858 2.39 Cinema DCI 4K Flat 3996×2160 1.85 Cinema DCI 4K Scope 4096×1716 2.39 Cinema IMAX Digital 4096×2160 1.90 Premium screens
🧠 Framing & Composition Guidelines Ratio Composition Strategy 16:9 Standard rule of thirds framing 2.39:1 Horizontal motion emphasis 1:1 Center-weighted composition 9:16 Vertical subject movement 4:3 Close-up friendly framing
🧮 Resolution Scaling Multipliers Base 2× 4× 720p 1440p 2880p 1080p 2160p (4K) 4320p (8K) 2K 4K 8K
⚙️ Safe Areas Reference Area Percentage Purpose Title Safe 80% Text visibility Action Safe 90% Essential visuals UI Safe (mobile) Center 60% Avoid overlays
📊 Bitrate Guidelines (General Reference) Resolution SDR Bitrate High Quality 720p 5 Mbps 8 Mbps 1080p 8 Mbps 15 Mbps 1440p 16 Mbps 24 Mbps 4K 35 Mbps 60 Mbps 8K 80 Mbps 120 Mbps
🧾 Quick Decision Matrix Goal Recommended Format YouTube standard 4K UHD 16:9 Cinematic film 2.39:1 4K DCI Social video 9:16 1080×1920 Corporate video 1080p 16:9 Archival master Highest capture resolution
🧩 Practical Rules of Thumb Capture at higher resolution than delivery Choose aspect ratio based on distribution first Maintain consistent framing across edits Avoid mixing aspect ratios unless stylistic Always check platform safe zones
