JavaForm 上的 Gstreamer 运行

Question

假设我们有一个如下所示的 GStreamer 命令，并且它运行在控制台上运行得很好。我如何在特定的 JFrame 上运行？当我在终端上运行这个命令时，它会打开一个新的视频场景。但我需要运行将此视频放在 Netbeans 上特定大小的 JFrame 表单上。

gst-launch-1.0 udpsrc port=5004 buffer-size=622080 ! avdec_h264 ! videoconvert ! fpsdisplaysink

Answer 1

下面是解决方案；（我的解决方案如下。）

// Gstreamer init - İlklendir
Gst.init(Version.BASELINE, "BasicPipeline");

// Create a named pipeline - sink isimli bir pipeline yarat.
pipeline = (Pipeline) Gst.parseLaunch("videotestsrc ! appsink name=sink");

// Create am appsink that refers to pipeline - sink'ten bir appSink nesnesi yarat
AppSink sink = (AppSink) pipeline.getElementByName("sink");

// Create GstVideoComponent object - gstVc objesi yarat.
GstVideoComponent vc = new GstVideoComponent(sink);
vc.setSize(600, 560);
vc.setVisible(true);

// main screen is a form screen that is public static and has a jform named panel_video  - vc'yi form'a ekle
mainScreen.panel_video.add(vc);

// play video - video'yu koştur.
pipeline.play();

谢谢，

JavaForm 上的 Gstreamer 运行

Gstreamer run on JavaForm

java

swing

jframe

gstreamer

gst-launch-1.0