javacv开发入门之Maven环境搭建

maven在java开发中使用的频率很高，所以使用maven来搭建环境，直接使用javacv的maven依赖会把所有平台的jar包都现在下来很多也很慢，所以折腾了一下只下载windwos平台下的jar包。在windows打开摄像头成功，其中pom的依赖如下：

<properties>
        <javacpp.platform.dependencies>windows-x86_64</javacpp.platform.dependencies>
    </properties>

    <dependencies>
        <!-- https://mvnrepository/artifact/org.bytedeco/javacv -->
        <dependency>
            <groupId>org.bytedeco</groupId>
            <artifactId>javacv</artifactId>
            <version>1.4.1</version>
            <exclusions>
                <exclusion>
                    <groupId>org.bytedeco.javacpp-presets</groupId>
                    <artifactId>*</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.bytedeco.javacpp-presets</groupId>
            <artifactId>opencv</artifactId>
            <version>3.4.1-1.4.1</version>
        </dependency>
        <dependency>
            <groupId>org.bytedeco.javacpp-presets</groupId>
            <artifactId>opencv</artifactId>
            <version>3.4.1-1.4.1</version>
            <classifier>${javacpp.platform.dependencies}</classifier>
        </dependency>
        <!-- https://mvnrepository/artifact/org.bytedeco.javacpp-presets/ffmpeg -->
        <dependency>
            <groupId>org.bytedeco.javacpp-presets</groupId>
            <artifactId>ffmpeg</artifactId>
            <version>3.4.2-1.4.1</version>
        </dependency>
        <dependency>
            <groupId>org.bytedeco.javacpp-presets</groupId>
            <artifactId>ffmpeg</artifactId>
            <version>3.4.2-1.4.1</version>
            <classifier>${javacpp.platform.dependencies}</classifier>
        </dependency>

    </dependencies>

其他的平台只需要更改javacpp.platform.dependencies为对应平台就行了，可以参考如下:

<javacpp.platform.android-arm>android-arm</javacpp.platform.android-arm>
    <javacpp.platform.android-arm64>android-arm64</javacpp.platform.android-arm64>
    <javacpp.platform.android-x86>android-x86</javacpp.platform.android-x86>
    <javacpp.platform.android-x86_64>android-x86_64</javacpp.platform.android-x86_64>
    <javacpp.platform.ios-arm>ios-arm</javacpp.platform.ios-arm>
    <javacpp.platform.ios-arm64>ios-arm64</javacpp.platform.ios-arm64>
    <javacpp.platform.ios-x86>ios-x86</javacpp.platform.ios-x86>
    <javacpp.platform.ios-x86_64>ios-x86_64</javacpp.platform.ios-x86_64>
    <javacpp.platform.linux-armhf>linux-armhf</javacpp.platform.linux-armhf>
    <javacpp.platform.linux-arm64>linux-arm64</javacpp.platform.linux-arm64>
    <javacpp.platform.linux-ppc64le>linux-ppc64le</javacpp.platform.linux-ppc64le>
    <javacpp.platform.linux-x86>linux-x86</javacpp.platform.linux-x86>
    <javacpp.platform.linux-x86_64>linux-x86_64</javacpp.platform.linux-x86_64>
    <javacpp.platform.macosx-x86_64>macosx-x86_64</javacpp.platform.macosx-x86_64>
    <javacpp.platform.windows-x86>windows-x86</javacpp.platform.windows-x86>
    <javacpp.platform.windows-x86_64>windows-x86_64</javacpp.platform.windows-x86_64>

关于Javacv的讲解请参考
https://blog.csdn/eguid_1/article/details/51659578