![]() Basically, you start with a media source (video, audio), modify it as needed, and eventually pipe it into a module that consumes data, called a “sink”. GStreamer is a pipeline-based multimedia framework. To use that device in an application, you would simply call that device name. V4L effectively abstracts the interface of a video camera into a device in the device tree of Linux (such as “/dev/video0”). ![]() ![]() V4L is a collection of device drivers that allow real-time capture of video from video devices on Linux systems. In this tutorial, I will show you how you can utilize GStreamer and Video4Linux to implement an RTSP server to stream video from a standard Raspberry Pi camera over a network. GStreamer is a powerful tool that is available to software developers.
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