Trouble rendering avi with alpha in AE at DVinfo.net

Tim Veal · October 12th, 2011, 11:36 AM

Trying to render a 720p AVI with alpha. I set it to RGB+alpha, Millions of Colors+, Cineform is set to 4:4:4 and enable alpha. When imported back into AE file type is tagged as Quicktime instead of an AVI. No alpha channel. Thumbnail of the clip is half black, half pink.

Neo 5.5.2, Cineform Codec 7.3.2, AE 10.0.2.4

Tim Veal · October 12th, 2011, 11:41 AM

Just figured it out. I was selecting AVI as the format. There is also a CineForm AVI format. When I selected that it worked. Same options either way. Is this a bug? Also, clip still is tagged as Quicktime in AE.

October 12th, 2011, 11:36 AM	#1
Tim Veal Regular Crew Join Date: Apr 2007 Location: Chicago, IL Posts: 70	Trouble rendering avi with alpha in AE Trying to render a 720p AVI with alpha. I set it to RGB+alpha, Millions of Colors+, Cineform is set to 4:4:4 and enable alpha. When imported back into AE file type is tagged as Quicktime instead of an AVI. No alpha channel. Thumbnail of the clip is half black, half pink. Neo 5.5.2, Cineform Codec 7.3.2, AE 10.0.2.4

October 12th, 2011, 11:41 AM	#2
Tim Veal Regular Crew Join Date: Apr 2007 Location: Chicago, IL Posts: 70	Re: Trouble rendering avi with alpha in AE Just figured it out. I was selecting AVI as the format. There is also a CineForm AVI format. When I selected that it worked. Same options either way. Is this a bug? Also, clip still is tagged as Quicktime in AE.