by "embedded video" are you talking about real-time video? Or recorded video. for recorded video you can use ffmpeg. for real-time live streaming, gstreamer mig

by "embedded video" are you talking about real-time video? Or recorded video. for recorded video you can use ffmpeg. for real-time live streaming, gstreamer might do? I'm not sure. if you only need 1-to-1 video streaming, web-rtc can do and can be easily implemented. if you need broadcasting, that's a bit harder.