使用 Java 的实时视频流？
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Live video streaming using Java?
提问by Gili
Are there any good libraries for streaming live video using Java? Ideally both ends of the pipe should be written in Java but I am mostly concerned about the video player. What software would you recommend?
是否有使用 Java 流式传输实时视频的好库？理想情况下，管道的两端都应该用 Java 编写，但我最关心的是视频播放器。你会推荐什么软件？
UPDATE: It seems that VLC introduces a 1-2 second delay. I need video streaming that is truly live. The record-to-playback delay must be under 300ms.
更新：似乎 VLC 引入了 1-2 秒的延迟。我需要真正实时的视频流。录制到回放的延迟必须低于 300 毫秒。
采纳答案by stribika
The best video playback/encoding library I have ever seen is ffmpeg. It plays everything you throw at it. (It is used by MPlayer.) It is written in C but I found some Java wrappers.
我见过的最好的视频播放/编码库是ffmpeg。它播放你扔给它的一切。（它被 MPlayer 使用。）它是用 C 编写的，但我发现了一些 Java 包装器。
- FFMPEG-Java: A Java wrapper around ffmpeg using JNA.
- jffmpeg: This one integrates to JMF.
- FFMPEG-Java：使用 JNA 围绕 ffmpeg 的 Java 包装器。
- jffmpeg：这个集成到 JMF 中。
回答by thedude19
You could always check out JMF (Java Media Framework). It is pretty old and abandoned, but it works and I've used it for apps before. Looks like it handles what you're asking for.
您可以随时查看JMF（Java 媒体框架）。它很旧而且已经废弃了，但它可以工作，而且我以前将它用于应用程序。看起来它可以处理您的要求。
回答by 4NDR01D3
Hi not an expert in streaming but my understanding is that it is included in th Java Media Framework JMF http://java.sun.com/javase/technologies/desktop/media/jmf/2.1.1/support-rtsp.html
嗨不是流媒体专家，但我的理解是它包含在 Java 媒体框架 JMF http://java.sun.com/javase/technologies/desktop/media/jmf/2.1.1/support-rtsp.html
回答by Art Clarke
回答by Darkoofthedark
JMF was abandoned. VLC is more up to date and it reads everything. https://stackoverflow.com/a/5160010
JMF 被放弃了。VLC 是最新的，它可以读取所有内容。 https://stackoverflow.com/a/5160010
I think vlc beats every other software out there yet, or at least the ones that I know...
我认为 vlc 击败了所有其他软件，或者至少我知道的那些......
回答by Dev Sabby
Yes if you want to stream live video you can use RTSP protocothis will allow you to create a video file, which can be play while creating, both operation will work simultaneously. RTSP-Client-Server
是的，如果您想流式传输实时视频，您可以使用RTSP 协议，这将允许您创建一个视频文件，该文件可以在创建时播放，这两个操作将同时进行。RTSP-客户端-服务器
