Overlay and YV24

TheSkiller · 22nd February 2012, 20:57

Hey guys,

I'm having a problem with Overlay when using YV24 color space.
Instead of a clean overlay without any transparency I get a half-opaque overlay and weird colors.
This behaviour only arises if the base clip is YV24, if it is in any other color space it works as expected, even with YV24 overlay clips.

I'm using 2.6, build Sep 13 2011 and SEt's MT.

Here's a script to recreate the problem:

Code:

Colorbars(pixel_type="YUY2").ConverttoYV24()

b=Colorbars(pixel_type="YUY2", width=320, height=240).ConverttoYV24()


Overlay(last, b, x=160, y=32, opacity=1)

ConverttoRGB() #for viewing

Also, as a side note, generating the color bars in YV24 via pixel_type crashes on me without an error message.

22nd February 2012, 20:57	#1 \| Link
TheSkiller Registered User Join Date: Dec 2007 Location: Germany Posts: 632	Overlay and YV24 Hey guys, I'm having a problem with Overlay when using YV24 color space. Instead of a clean overlay without any transparency I get a half-opaque overlay and weird colors. This behaviour only arises if the base clip is YV24, if it is in any other color space it works as expected, even with YV24 overlay clips. I'm using 2.6, build Sep 13 2011 and SEt's MT. Here's a script to recreate the problem: Code: Colorbars(pixel_type="YUY2").ConverttoYV24() b=Colorbars(pixel_type="YUY2", width=320, height=240).ConverttoYV24() Overlay(last, b, x=160, y=32, opacity=1) ConverttoRGB() #for viewing Also, as a side note, generating the color bars in YV24 via pixel_type crashes on me without an error message. Last edited by TheSkiller; 22nd February 2012 at 21:00.