Support more display/spice options.

org.jdrupes.vmoperator.runner.qemu/templates/Standard-VM-latest.ftl.yaml

@@ -179,9 +179,13 @@
     </#switch>
     </#list>
     
+    <#if vm.display??>
+    <#if vm.display.spice??>
+    <#assign spice = vm.display.spice/>
     # SPICE (display, channels ...)
     # https://www.linux-kvm.org/page/SPICE
-    - [ "-spice", "port=${ vm.spice.port?c },disable-ticketing=on\
+    - [ "-spice", "port=${ spice.port?c },disable-ticketing=on\
+        <#if spice.streamingVideo??>,streaming-video=${ spice.streamingVideo }</#if>\
         ,seamless-migration=on" ]
     - [ "-chardev", "spicevmc,id=vdagentdev,name=vdagent" ]
     - [ "-device", "virtserialport,name=com.redhat.spice.0,\
@@ -190,7 +194,9 @@
     - [ "-audiodev", "driver=spice,id=audio1" ]
     - [ "-device", "hda-duplex,audiodev=audio1" ]
     # * USB redirection
-    <#list 0..<vm.spice.usbRedirects as index>
+    <#list 0..<spice.usbRedirects as index>
     - [ "-chardev", "spicevmc,id=charredir${ index },name=usbredir" ]
     - [ "-device", "usb-redir,id=redir${ index },chardev=charredir${ index }" ]
     </#list>
+    </#if>
+    </#if>