2019-05-20 shm on gstreamer shmsrc/sink on gstreamer gstreamerでの共有メモリshm プラグインの仕組みを確認。 参考 audio 向け http://gstreamer-devel.966125.n4.nabble.com/Reading-an-shmsink-stream-from-an-external-application-td4655511.html ipcpipelne https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.collabora.com/news-and-blog/blog/2017/11/17/ipcpipeline-splitting-a-gstreamer-pipeline-into-multiple-processes/&ved=2ahUKEwiP_pHn-6jiAhVIWbwKHUW1D48QFjADegQIARAB&usg=AOvVaw3ElSQ8m3JNab09mWEcceGl