gstreamer开发之--- gst-inspect-1.0

Posted 2022-11-27 毛毛虫的爹

这个工具有下边功能，1，罗列所有可用element类型。2，查找指定plugin的element。3，查看指定element的所有信息。

This tool has three modes of operation:

Without arguments, it lists all available elements types, this is, the types you can use to instantiate new elements.
With a file name as an argument, it treats the file as a GStreamer plugin, tries to open it, and lists all the elements described inside.
With a GStreamer element name as an argument, it lists all information regarding that element.
Let’s see an example of the third mode:看下边这个例子，输入.\\gst-inspect-1.0.exe vp8dec，查看结果

gst-inspect-1.0 videotestsrc

Factory Details:
  Rank                     none (0)
  Long-name                Video test source