Java 视频播放器
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Java Video Player
提问by zakgof
I need a java api, that cannot use JMF, to play video interpreted by the SO codecs but i want to retrieve the each frames in java code. Somebody know some?
我需要一个不能使用 JMF 的 java api 来播放由 SO 编解码器解释的视频，但我想检索 java 代码中的每个帧。有人知道吗？
回答by Steve K
回答by Paul Gregtheitroade
FMJ is very much out-of-date and JMF is a lost cause (yes one of those is IMHO). If you want something that works and will do exactly what you have described, try Xuggle. In their media tools examples they offer a simple player example using AWT / Swing. http://xuggle.com/
FMJ 已经过时了，而 JMF 是一个失败的原因（是的，恕我直言）。如果您想要一些有用的东西并且完全按照您的描述去做，请尝试 Xuggle。在他们的媒体工具示例中，他们提供了一个使用 AWT/Swing 的简单播放器示例。 http://xuggle.com/
回答by zakgof
If you're OK with Java wrapper around FFMpeg, try velvet-video.
如果您对 FFMpeg 周围的 Java 包装器没问题，请尝试velvet-video。
Code snippet to extract images from a video file:
从视频文件中提取图像的代码片段：
IVelvetVideoLib lib = VelvetVideoLib().getInstance();
try (IDemuxer demuxer = lib.demuxer(new File("/some/path/example.mp4"))) {
IDecoderVideoStream videoStream = demuxer.videoStream(0);
IFrame videoFrame;
while ((videoFrame = videoStream.nextFrame()) != null) {
BufferedImage image = videoFrame.image();
// Use image as needed...
}
}
A more advanced example of video player implementation using velvet-video can be found here.
可以在此处找到使用 velvet-video 实现视频播放器的更高级示例。
Disclaimer: I am the author of velvet-video.
免责声明：我是 velvet-video 的作者。
