How to quickly master the technical key points of secondary development of Java Hikvision SDK
Abstract: In recent years, Hikvision’s monitoring equipment has been widely used in various industries , in order to better meet the needs of different scenarios, Hikvision provides a powerful SDK for developers to carry out secondary development. This article will introduce how to quickly master the technical points of secondary development of Java Hikvision SDK and provide some code examples.
1. Understand the basic architecture of Hikvision SDK
Before starting secondary development, we must first understand the basic architecture of Hikvision SDK. Hikvision SDK is mainly divided into three layers: platform layer, underlying API layer and application layer.
2. Configure the development environment
Before starting secondary development, we need to configure the development environment first.
3. Log in to the device to obtain real-time preview
Below we will use a simple example to demonstrate how to use Hikvision SDK for real-time preview.
HCISDK sdk = new HCISDK(); sdk.init();
HCDevice device = sdk.login("192.168.1.100", "admin", "123456");
HCRealtimePreview preview = device.createRealtimePreview(1); preview.start();
4. Video playback
Hikvision SDK also provides the video playback function. Let’s demonstrate how to perform video playback.
HCPlayback playback = device.createPlayback();
playback.setStartTime(new Date()); playback.setEndTime(new Date()); playback.setChannel(1);
playback.start();
5. Device Configuration
Haikang SDK provides powerful device configuration functions, and developers can implement customized device configuration through secondary development.
HCDeviceConfig config = device.createDeviceConfig();
config.setParam("key", "value");
config.apply();
6. Summary
This article introduces how to quickly master the technical points of secondary development of Java Hikvision SDK, and provides some code examples. Through learning and practice, developers can better master the development technology of Hikvision SDK and flexibly apply it in various scenarios. At the same time, you also need to practice and explore more to continuously improve your development capabilities. I hope this article will be helpful to understand the introduction and technical points of Java Hikvision SDK.
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