java - Red5-屏幕共享应用程序转换为小程序时屏幕共享屏幕边框模糊

Question

我已将 Red5-Screenshare 应用程序(可在下面的链接中找到)转换为 JApplet；

https://code.google.com/p/red5-screenshare/

我刚刚从 JApplet 扩展了 ScreenShare.java 类。然后我删除了 main() 方法，并将以下小程序 init() 方法放置在 ScreenShare.java 类中。

public  void init()
{
    instance = new ScreenShare();


    instance.host = getParameter("host");
    instance.app = getParameter("app");
    instance.port =  Integer.parseInt(getParameter("port"));
    instance.publishName = getParameter("stream");
    instance.codec = getParameter("codec");

    try {
        instance.frameRate = Integer.parseInt(getParameter("framerate"));
        instance.maxWidth = Integer.parseInt(getParameter("width"));
        instance.maxHeight = Integer.parseInt(getParameter("height"));
        logger.debug(instance.maxWidth +","+instance.maxHeight);

    } catch (Exception e) {logger.debug(e.getMessage());}

    System.out.println("User home " + System.getProperty("user.home"));
    System.out.println("User Dir " + System.getProperty("user.dir"));


    logger.debug("host: " + instance.host + ", app: " + instance.app + ", port: " + instance.port + ", publish: " + instance.publishName);

    instance.createWindow();
}

这就是这个小程序的 JNLP 文件的样子

<jnlp href="screenshare_applet.jar">
    <information>
        <title>Red5 ScreenShare</title> 
        <vendor>Dele Olajide</vendor> 
        <homepage>http://code.google.com/p/red5screnshare/</homepage>
        <description>Red5 ScreenShare</description> 
        <description kind='short'>An Open Source Screen Share Java application for Adobe Flash using Red5</description> 
        <offline-allowed/> 
    </information>
    <security>
        <all-permissions/>
    </security> 
    <resources>
        <!-- Application Resources -->
        <j2se version="1.6+" />
        <jar href="screenshare_applet.jar"/>
    </resources>
    <applet-desc 
         name="Red5 ScreenShare"
         main-class='org.redfire.screen.ScreenShare'
         width="500"
         height="440">
        <param name="host" value="localhost"/>
        <param name="app" value="screenshare"/>
        <param name="port" value="1935"/>
        <param name="stream" value="screen_share"/>
        <param name="codec" value="flashsv2"/>
        <param name="framerate" value="15"/>
        <param name="width" value="960"/>
        <param name="height" value="600"/>

     </applet-desc>
</jnlp>

注意:我按照此链接的建议在页面上嵌入了小程序的 JNLP https://docs.oracle.com/javase/tutorial/deployment/deploymentInDepth/embeddingJNLPFileInWebPage.html

当我在浏览器中运行 JApplet 时，屏幕共享流看起来很模糊，如下图所示。然而，当我从 eclipse 运行相同的 JApplet 时，流根本不模糊!

知道我哪里做错了吗？

Answer 1

BBB中的SessionManager现在是在scala中提供的，因此您可以看到方法的签名here并创建一个实现它们的java类。然后更改对您的类的导入，它将构建。