FIXED: ProRes 4444 with Alpha doesn't export Alpha

POPs
1

Hi,

No alpha channel being rendered in v32130 with ProRes 4444 YUVA 4:4:4:4 12-bit.

Tested with stable v12230 and the alpha channel does get rendered.

On a MBP M3 Max

3

Hi - thanks for the report. I can’t immediately recreate this here with 2023.32484 - importing an exported movie back into TouchDesigner does show the alpha channel.

Which build of TouchDesigner (please try in the latest alpha, 2023.32484)?
What software (name and version) are you (not) seeing the missing alpha channel in?

4

Hey, haven’t tried with 6.1 alpha yet going to do that today.

Couldn’t get the alpha in any Adobe software.

6

Thanks - this will be fixed in the next build.

7

Hey, tried the 6.1 build and the bug is there.
AlphaTests.zip (34.1 KB)

Attached the two files, 0.mov is 6.1, 1.mov is from Stable release

8

Yep, this will be fixed in the next build (after 6.1).

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