Recording iPhone Screen Programmatically on macOS: A Comprehensive Guide for iOS 17.5.1 and macOS 14.5 Users

Introduction

In this article, we will discuss how to programmatically record the screen of an iPhone running iOS 17.5.1, connected to a Mac running macOS 14.5, using the command line interface (CLI). This comprehensive guide will cover the key concepts and provide a detailed context on the topic. We will also include subtitles, paragraphs, and code blocks to make the content easy to understand and follow.

Prerequisites

Before we begin, make sure you have the following:

• An iPhone 13 running iOS 17.5.1
• A Mac running macOS 14.5
• Xcode installed on the Mac
• The iPhone and Mac connected via USB

Setting Up the Environment

To programmatically record the screen of an iPhone, we need to use Xcode and its command line tools. Follow these steps to set up the environment:

1. Connect the iPhone to the Mac via USB.
2. Launch Xcode on the Mac.
3. Select the connected iPhone in the Devices and Simulators window.
4. Open Terminal on the Mac and navigate to the Xcode directory.
5. Run the following command to ensure the command line tools are installed: xcode-select --install

Recording the iPhone Screen Programmatically

Once the environment is set up, we can use the xcrun command to record the iPhone screen. The following command will record the screen and save it as a QuickTime movie file:

Here's a breakdown of the command:

• xcrun simctl: The Xcode command line tool for interacting with simulators.
• io booted recordVideo: The command to record the screen of the booted simulator or device.
• --force: Forces the recording to start, even if a recording is already in progress.
• --codec=h264: Specifies the codec to use for the recording.
• --bitrate=10000000: Sets the bitrate of the recording to 10 MB/s.
• --size=1080x1920: Sets the size of the recording to 1080x1920 pixels.
• ~/Desktop/iPhoneScreenRecording.mov: The path and filename to save the recording to.

In this article, we discussed how to programmatically record the screen of an iPhone running iOS 17.5.1, connected to a Mac running macOS 14.5, using the command line interface (CLI). We covered the key concepts, provided a detailed context on the topic, and included subtitles, paragraphs, and code blocks to make the content easy to understand and follow. We hope this guide has been helpful in your screen recording endeavors!

References

• Running Your App in the Simulator or on a Device
• Recording the Screen of an iOS Device Connected to Your Mac