The DualFrame Blog

Practical guides on shooting once and publishing everywhere — portrait, landscape, and every platform in between.

Guide

How to Record Vertical and Horizontal Video at the Same Time on iPhone

Three ways to get both aspect ratios from a single take, and which one actually saves you time.

Reference

TikTok, Reels, YouTube Shorts & YouTube: Aspect Ratio Guide (2026)

The exact video dimensions every major platform wants in 2026, and where the UI actually covers your frame.

Guide

Vertical vs Horizontal Video: Which Should You Shoot?

A breakdown by platform and content type — and why you might not have to choose at all.

Workflow

How to Post One Video to TikTok AND YouTube Without Reshooting or Cropping

A five-step workflow for publishing the same content natively to both platforms.

Guide

Dual Lens vs Single Lens Recording: Which Mode Should You Use?

Two real cameras vs. one camera and a live crop — how they differ and when to use each.

Reference

Which iPhones Support Multi-Cam (Dual Camera) Recording?

Why the cutoff is iPhone XS, and what to do if your device doesn't qualify.

Opinion

One-Time Purchase vs Subscription Camera Apps: What Creators Should Know

Why so many camera apps went subscription, and when a one-time purchase is the better deal.

Workflow

Editing Two Separate Videos After the Fact vs Recording Both at Once

What the post-production crop workflow actually costs you in editing time.

Behind the Scenes

How MultiCam Recording Actually Works on iPhone

From Apple's MultiCam API to keeping two video files in sync, in plain language.

TR · Rehber

iPhone'da Aynı Anda Dikey ve Yatay Video Nasıl Çekilir?

Tek çekimde iki formatı almanın üç yolu ve hangisinin gerçekten zaman kazandırdığı.