简单地拍摄静态图卡不会帮助您了解相机系统的实时动态。 即使对于单张图像，电子卷帘快门也将产生需要被表征和最小化的伪影。 对于视频拍摄，要求包括保持帧速率，避免丢帧，并保持消隐间隔的准确性。 通过使用专门的定时器以及与其紧密集成的定制测试软件，DxO Analyzer的时序模块允许您测量和调整所有这些重要指标。

Still timing measurement
Our Timing Module also allows you to measure the time before the shutter is released, and shot-to-shot time lag, benchmark numbers that can be very important in camera reviews.

DxO LED Universal Timer
Coupled with specialized electronic triggers that work with both touchscreen and mechanical shutter cameras, the unique DXOMARK LED Universal Timer makes it possible to automate the accurate testing of the timing of your camera. This includes measuring shutter lag, shooting time lag including focusing time, shutter open and close times, and rolling shutter issues.

Included charts and equipment

DxO LED Universal Timer

Touchscreen & Mechanical Triggers