视屏功能升级

pom.xml

@@ -325,10 +325,29 @@
 			<artifactId>tomcat-embed-websocket</artifactId>
 			<version>${tomcat.version}</version>
 		</dependency>
+
+		<!--视频截取第一帧-->
+		<dependency>
+			<groupId>org.bytedeco</groupId>
+			<artifactId>javacv</artifactId>
+			<version>1.4.3</version>
+		</dependency>
+		<dependency>
+			<groupId>org.bytedeco.javacpp-presets</groupId>
+			<artifactId>ffmpeg-platform</artifactId>
+			<version>4.0.2-1.4.3</version>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework</groupId>
+			<artifactId>spring-test</artifactId>
+			<version>RELEASE</version>
+		</dependency>
+
 	</dependencies>
 
 
 
+
 	<!--<build>
 		&lt;!&ndash; 打包不带版本号 &ndash;&gt;
 		&lt;!&ndash; <finalName>springboot_v2</finalName> &ndash;&gt;