Terminate file playback process groups

fileplayback/process_other.go

@@ -0,0 +1,13 @@
+//go:build !(aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris)
+
+package fileplayback
+
+import "os/exec"
+
+func configureProcessGroup(cmd *exec.Cmd) {}
+
+func terminateProcessGroup(cmd *exec.Cmd) {
+	if cmd != nil && cmd.Process != nil {
+		_ = cmd.Process.Kill()
+	}
+}