体育的视频延迟

Overview

体育的视频延迟 is a sports video analysis app developed by GraafICT for iOS and iPadOS devices. It automatically records footage using the device camera and plays it back with a delay of up to 20 seconds, allowing users to review their performance immediately after completing a movement. The app primarily addresses the need for instant feedback during sports training. Whether it's a flip, a tennis swing, or a golf swing, users can quickly watch the replay after performing the action to repeatedly refine their form. The app supports switching between the front and rear cameras. In addition to delayed playback, the app includes built-in drawing analysis tools. Users can add lines, arrows, and angles with degree measurements on the screen to break down movement details more precisely. These tools are suitable for individual self-training as well as for professional coaches in teaching scenarios. Regarding privacy, the developer states that the app does not collect any data. The app size is 5.3 MB, supports 11 languages including Simplified Chinese, and requires iOS 14.1 or later. It is also included in a package called Sportalyzer Bundle.

Q&A

Is this app free?AI-generated

No. According to the source, the app is priced at ¥38.00.

Which devices are supported?AI-generated

Requires iOS 14.1 or later, compatible with iPhone, iPad, and iPod touch. On Mac, it requires macOS 11.0 or later with an Apple M1 chip or newer. It also supports Apple Vision with visionOS 1.0 or later.

What is the maximum delay time?AI-generated

According to the description, when the app automatically records and displays footage via the camera, the delay can be up to 20 seconds.

Which sports can it be used to analyze?AI-generated

The description mentions flips, tennis swings, and golf swings, while noting that it can be used to analyze movements from any sport.

Does the app collect my private data?AI-generated

The developer GraafICT has stated that the app does not collect any data.