<![CDATA[Blocking video]]>Hello,
What's the best to block an area on a stage or on a video so that no video is projected in this area?
Thanks!

]]>https://community.troikatronix.com/topic/967/blocking-videoRSS for NodeSun, 10 May 2026 14:56:23 GMTSun, 17 Nov 2013 09:24:37 GMT60<![CDATA[Reply to Blocking video on Sun, 17 Nov 2013 13:35:20 GMT]]>Dear @miaverlaine,

The Hardware Accelerated Rendering option was removed from Isadora some years ago. It's always on now.
Best Wishes,
Mark 
]]>https://community.troikatronix.com/post/9125https://community.troikatronix.com/post/9125Sun, 17 Nov 2013 13:35:20 GMT<![CDATA[Reply to Blocking video on Sun, 17 Nov 2013 11:26:50 GMT]]>It's working! Thank you, much appreciated :) Hope you're having a cosy sunday evening.

]]>https://community.troikatronix.com/post/9124https://community.troikatronix.com/post/9124Sun, 17 Nov 2013 11:26:50 GMT<![CDATA[Reply to Blocking video on Sun, 17 Nov 2013 11:07:34 GMT]]>Thanks. I can't seem to find the hardware accelerated rending option in the preferences though? I'm using USB key version1.3.0f24

]]>https://community.troikatronix.com/post/9123https://community.troikatronix.com/post/9123Sun, 17 Nov 2013 11:07:34 GMT<![CDATA[Reply to Blocking video on Sun, 17 Nov 2013 10:51:47 GMT]]>Well, Matthew's solution won't totally work without using an alpha channel.

See the attached patch for an example.

Best Wishes,
Mark
f15373-block-out-example.izz

]]>https://community.troikatronix.com/post/9121https://community.troikatronix.com/post/9121Sun, 17 Nov 2013 10:51:47 GMT<![CDATA[Reply to Blocking video on Sun, 17 Nov 2013 10:27:01 GMT]]>Shape actor set to black on a higher layer.

]]>https://community.troikatronix.com/post/9119https://community.troikatronix.com/post/9119Sun, 17 Nov 2013 10:27:01 GMT<![CDATA[Reply to Blocking video on Sun, 17 Nov 2013 10:24:47 GMT]]>There's two areas, an oval and a circle.
Best,
Mia.

]]>https://community.troikatronix.com/post/9118https://community.troikatronix.com/post/9118Sun, 17 Nov 2013 10:24:47 GMT<![CDATA[Reply to Blocking video on Sat, 17 Jan 1970 00:38:59 GMT]]>Is the area rectangular?

Best,
Mark

]]>https://community.troikatronix.com/post/9116https://community.troikatronix.com/post/9116Sat, 17 Jan 1970 00:38:59 GMT