VSE: Preview uses proxy (not project) dims for pixel-based X/Y position translations in "Effect strip" section of Transform strip (but always renders correctly) #90855

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David Salvo · 2021-08-22T19:53:00+02:00

David Salvo commented

2021-08-22 19:53:00 +02:00

System Information
Operating system: Linux-5.4.0-81-generic-x86_64-with-glibc2.31 64 Bits
Graphics card: GeForce 9800 GT/PCIe/SSE2 NVIDIA Corporation 3.3.0 NVIDIA 340.108

Blender Version
Broken: version: 3.0.0 Alpha, branch: master, commit date: 2021-08-18 20:22, hash: a217e043be
Worked: Unsure

Short description of error
{F10306505,size=full}
Any pixel-based x/y translation applied in the "Effect strip" section of a Transform strip (not the "Transform" section common to all visual strips) will display according to the current proxy dims, not actual project dims. This means it will only display correctly when size is 100%/scene size. However, it will always render correctly. Note: Percentage-based translations work correctly.

Exact steps for others to reproduce the error
transform-effect-based-x-y-translation-previews-using-proxy-dims-instead-of-project-dims-when-using-pixel-units.zip

Add any image
Add Transform effect to image
Select Transform strip and under "Effect strip" transform settings change Translation unit to "Pixels"
Enter an X or Y translation
Change to different proxy sizes/percentages in sequencer preview
The same transform will appear differently for each size proxy

**System Information** Operating system: Linux-5.4.0-81-generic-x86_64-with-glibc2.31 64 Bits Graphics card: GeForce 9800 GT/PCIe/SSE2 NVIDIA Corporation 3.3.0 NVIDIA 340.108 **Blender Version** Broken: version: 3.0.0 Alpha, branch: master, commit date: 2021-08-18 20:22, hash: `a217e043be` Worked: Unsure **Short description of error** {[F10306505](https://archive.blender.org/developer/F10306505/transform-effect-based-x-y-translation-previews-using-proxy-dims-instead-of-project-dims-when-using-pixel-units.gif),size=full} Any pixel-based x/y translation applied in the "Effect strip" section of a Transform strip (not the "Transform" section common to all visual strips) will display according to the current proxy dims, not actual project dims. This means it will only display correctly when size is 100%/scene size. However, it will always render correctly. Note: Percentage-based translations work correctly. **Exact steps for others to reproduce the error** [transform-effect-based-x-y-translation-previews-using-proxy-dims-instead-of-project-dims-when-using-pixel-units.zip](https://archive.blender.org/developer/F10306509/transform-effect-based-x-y-translation-previews-using-proxy-dims-instead-of-project-dims-when-using-pixel-units.zip) - Add any image - Add Transform effect to image - Select Transform strip and under "Effect strip" transform settings change Translation unit to "Pixels" - Enter an X or Y translation - Change to different proxy sizes/percentages in sequencer preview - The same transform will appear differently for each size proxy

David Salvo commented

2021-08-22 19:53:00 +02:00

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