如何从 XPCOM 对象连接到 Songbird 插件中的 GStreamer 插件?
我正在编写一个 Songbird 插件,包含三个部分:XUL (javascript)、GStreamer 过滤器和 XPCOM 插件。
我有兴趣从 XPCOM 组件访问 GStreamer 层。如果有人知道如何做到这一点的任何资源,我将不胜感激。
具体来说,我需要有关从我的插件中访问 GStreamer 功能的文档或示例(从我的 XPCOM 组件 (C++) 构建 GST 管道并通过它运行文件。
谢谢:)
I am writing a Songbird addon, with three parts: XUL (javascript), a GStreamer filter and an XPCOM addon.
I am interested in accessing the GStreamer layer from my XPCOM component. If anyone knows any resources on how to do that I'd be grateful.
Specifically, I need documentation or examples on accessing the GStreamer functionality from within my addon (building a GST pipeline and running a file through it, from my XPCOM component (C++).
Thanks :)
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几个月前,我创建了一个 XULRunner 应用程序,用于录制实时摄像机和音频流。它通过 XPCOM 组件基于 GStreamer。我从 GStreamer 代码。
但是,您希望从 Songbird 访问 GStreamer 功能。我对那条路不熟悉。如果我是你,我会首先查看 addons-api 文档。
如果 StackOverflow 响应速度不是很快,您可以随时尝试 songbird-dev 邮件列表,或 irc 频道:irc://irc.mozilla.org/#songbird 。
华泰
A few months ago I created a XULRunner application for recording live camera and audio streams. It was based on GStreamer via an XPCOM component. I got my inspiration from the GStreamer code.
However, you want to access the GStreamer functionality from Songbird. I'm not familiar with that route. If I were you I would start with looking at the addons-api documentation.
If StackOverflow isn't very responsive you can always try the songbird-dev mailing list, or the irc channel: irc://irc.mozilla.org/#songbird.
HTH