Technical Q&A QA1743
Ensuring custom effects render correctly in Photo Booth for Mac OS X Lion
Q: How can I ensure my custom effect will render correctly in Photo Booth on Mac OS X Lion?
A: To ensure that your custom effect will render correctly in Photo Booth on Mac OS X Lion the following requirements must be met:
Do not make assumptions about the aspect ratio or dimensions of the input image. These values are not guaranteed to be constant.
Do not make assumptions about the aspect ratio or dimensions of the preview input image. These values are not guaranteed to be constant.
Document Revision History
| Date | Notes |
|---|---|
| 2011-07-01 | New document that describes what third party effects developers can do to ensure their effects will render correctly in Lion |
Copyright © 2011 Apple Inc. All Rights Reserved. Terms of Use | Privacy Policy | Updated: 2011-07-01