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Cant render in sony vegas due to: “Warning, the source image has non-zero RGB values in pixel with zero in Alpha channel”
SO I have been editing in sony vegas and have attempted to render the clip about, however every time i render it says ” Warning, the source image has non-zero RGB values in pixel with zero in Alpha channel.” and it is taking forever to render. Just to render out 3 frames just to test if sony vegas was actually working, it took 3 minutes. Anyone know whats going on here then? My laptop is slow but not anyway near that slow s i have no idea whats happening or what “Warning, the source image has non-zero RGB values in pixel with zero in Alpha channel” means
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11 Replies
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Its a first i am hearing about that warning.
Can you post a screen shot?Steve Rhoden
(Cow Leader)
Film Editor & Compositor.
Filmex Creative Media.
https://www.facebook.com/FilmexCreativeMedia
1-876-461-9019 -
Steve, I’ve researched this and I can’t locate any info on it. Yes, a screengrab wold be neat. Then a report to SCS.
G
Video Content Creator and Potter
PC 7 64-bit 16gb * Intel® Core™i7-2600k Quad Core 3.40GHz * 2GB NVIDIA GEFORCE GTX 560 Ti
Cameras: Canon XF300 + PowerShot SX50HS Bridge -
In addition to what others have said, what is the image in question? Do you have any idea? It sounds like a still image. Not many video formats support Alpha and there can be some issues there. I have heard that DNxHD from Avid which has the Alpha backwards of what most other programs use.
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Cant find nothing solid on it!
Steve Rhoden
(Cow Leader)
Film Editor & Compositor.
Filmex Creative Media.
https://www.facebook.com/FilmexCreativeMedia
1-876-461-9019 -
it’s an avi video file, i’ll grab a screenshot
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here’s something:
https://postimg.org/image/th9o6535x/ -
Having spent the best part of 30 minutes researching this, learning waaaaay too much about stuff that I can’t believe I’ve been able to muddle through on without the knowledge, I came across this real doozy! And I have to say, I really don’t know how I’ve ever got on in Life without it?
I know, it IS spectacular from Wiki:-
OK, some brevity . . . . I’d be considering doing SOMETHING to that AVI prior to importing to Vegas. Somewhere the numerical, math part of the CODEC has got its undergarments into a right royal mishegas ( that’s yiddish for: Insanity or craziness). A set of ALPHA and non-RGB pixels are playing hide n seek. But I’m willing to be corrected – of course.
Sometimes Pixels that should be Transparent are Opaque; other Pixels that are SUPPOSED to be Opaque are Transparent or even SEMI Transparent and that the CODEC is having “issues”.
Grazie
Video Content Creator and Potter
PC 7 64-bit 16gb * Intel® Core™i7-2600k Quad Core 3.40GHz * 2GB NVIDIA GEFORCE GTX 560 Ti
Cameras: Canon XF300 + PowerShot SX50HS Bridge -
Okay, now i finally understand what the hell is going on, but is there a way to rectify it!? Took 4 hours to render out 20 seconds due to this..
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[Danny Lines] “Okay, now i finally understand what the hell is going on,”
_______________________________________________________________You do, do you? I don’t . . . .
Something is ripping apart your VP11 – oh yeah, what BUILD of VP11 are you on?
I think you need to describe just WHAT you’ve got on those 59+ Tracks?
What your Project Settings are?
What MediInfo says about your Media?
What MP4 Format you’re rendering to?
There is something choking Vegas on its ability to Render to that MP4 Format.
Try a Lossless codec like Lagarith . . . please?
Also just GRAB and copy over that Selection and plop it into a NEW Veg. and try rendering that.
Grazie
Video Content Creator and Potter
PC 7 64-bit 16gb * Intel® Core™i7-2600k Quad Core 3.40GHz * 2GB NVIDIA GEFORCE GTX 560 Ti
Cameras: Canon XF300 + PowerShot SX50HS Bridge -
Looks like you have twixtor in your effect chain? Does the problem still exist with twixtor removed?
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