<![CDATA[1.3.0f25 strange behaviour with live capture and preferences]]>I have a relatively  complicated scene which involves 2 live video feeds (1/2 PAL) and 2 downstream luma keys on one 720X576 stage (split screen).
When I enter the scene the video frame rates drop to 10 fps.
BUT when I open my Isadora Preferences and then close them (don't change anything) the frame rate jumps to 23 FPS or so (more cycles).
Very strange.

ur,ummmmmm................................eric

]]>https://community.troikatronix.com/topic/418/1-3-0f25-strange-behaviour-with-live-capture-and-preferencesRSS for NodeThu, 23 Apr 2026 00:17:38 GMTThu, 03 Jan 2013 02:41:07 GMT60<![CDATA[Reply to 1.3.0f25 strange behaviour with live capture and preferences on Sun, 27 Jan 2013 22:31:08 GMT]]>Dear Eric,

I'm glad to hear you found a solution.
Best Wishes,
Mark
]]>https://community.troikatronix.com/post/5871https://community.troikatronix.com/post/5871Sun, 27 Jan 2013 22:31:08 GMT<![CDATA[Reply to 1.3.0f25 strange behaviour with live capture and preferences on Tue, 22 Jan 2013 09:14:49 GMT]]>I've cleaned up the patch and changed some settings and now everything seems to be working as expected.  Since I've made so many changes I can't say for sure what the solution was but I think it had to do with the Preferences Default Resolution, and Scaling combined with my Live Capture Settings.

ur,ummmm....................................eric

]]>https://community.troikatronix.com/post/5762https://community.troikatronix.com/post/5762Tue, 22 Jan 2013 09:14:49 GMT<![CDATA[Reply to 1.3.0f25 strange behaviour with live capture and preferences on Thu, 17 Jan 2013 01:37:26 GMT]]>@Mark,

Dear Mark,

50 FPS didn't make a difference.  The "luma keys" are CI based, not Free Frame.

I can send you the patch, but it's a mess.

I'll first try to see if 1.3.0f24 makes a difference and let you know.

Thanks you for your time,

ur,ummmmm,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,eric

]]>https://community.troikatronix.com/post/5707https://community.troikatronix.com/post/5707Thu, 17 Jan 2013 01:37:26 GMT<![CDATA[Reply to 1.3.0f25 strange behaviour with live capture and preferences on Wed, 09 Jan 2013 23:00:26 GMT]]>Also, when you say 'luma keys', are these FreeFrame plugins? Or? Send me the patch if you like and I can try on my machine.

Best Wishes,
Mark
]]>https://community.troikatronix.com/post/5600https://community.troikatronix.com/post/5600Wed, 09 Jan 2013 23:00:26 GMT<![CDATA[Reply to 1.3.0f25 strange behaviour with live capture and preferences on Wed, 09 Jan 2013 11:14:32 GMT]]>Ok, I'll give it a go,.

ur,ummmm.........................eric

]]>https://community.troikatronix.com/post/5598https://community.troikatronix.com/post/5598Wed, 09 Jan 2013 11:14:32 GMT<![CDATA[Reply to 1.3.0f25 strange behaviour with live capture and preferences on Wed, 09 Jan 2013 06:45:36 GMT]]>Dear Eric,

Have you tried turning up the Target Frame Rate to 50fps? What effect does that have?
Best Wishes,
Mark
]]>https://community.troikatronix.com/post/5593https://community.troikatronix.com/post/5593Wed, 09 Jan 2013 06:45:36 GMT