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Problem w/ Alpha channel on AVI OUtput
Posted: 06 Aug 2008, 12:08
by Neri
Hello !
I've got a little problem when I export AVI sequences with alpha channel and no background -> I do not have the transparency when I put the video in Vegas.
Perhaps can I use TGA or anything but I don't know how to compile them in a video sequence without TVP.
Regards,
Philippe
Re: Problem w/ Alpha channel on AVI OUtput
Posted: 06 Aug 2008, 12:48
by Paul Fierlinger
In Vegas right click on the clip, select properties>Media and select the proper Alpa channel.
Re: Problem w/ Alpha channel on AVI OUtput
Posted: 06 Aug 2008, 13:49
by Neri
Thanks for the reply Paul !
But I still have no result
.. I tried every alpha mode in Vegas. Here are 2 screen capture:
Re: Problem w/ Alpha channel on AVI OUtput
Posted: 06 Aug 2008, 14:21
by Paul Fierlinger
This is very strange -- I tried everything possible and can't get the alpha channel to work either. I will try with an older version of TVP. This might be a bug. I am working in TVP 9 beta. I'll try TVP 8 Pro -- be right back.
Re: Problem w/ Alpha channel on AVI OUtput
Posted: 06 Aug 2008, 14:27
by Paul Fierlinger
AH! No bug. When you select the AVI codec you must select Uncompressed BGR32 -- you probably never changed that from 24, just as I had forgot about it. Keep everything else as you have it and in Vegas set to Premultiply.
Re: Problem w/ Alpha channel on AVI OUtput
Posted: 06 Aug 2008, 14:44
by Neri
Thank you so much !
I'm fighting w/ it since 1 month
I think this tip'll be really helpful for every one in here !
Have a good Afternoon
Re: Problem w/ Alpha channel on AVI OUtput
Posted: 06 Aug 2008, 14:57
by Paul Fierlinger
My problem has always been to remember things when I don't use them too often. You are welcome; glad to be of assistance.
