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Google Flix Engine Linux Reference Manual User Manual

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5.31 Overlay (Watermark)

133

Remarks:

Set bUseOverlay to

on2true

to enable overlay usage. Set bUseOverlay to

on2false

to disable

usage.
Only PNG images, 24 bit bitmaps, and 32 bit bitmaps are supported. Use of PNG images is highly
recommended.
Images with an uneven width or uneven height will be cropped.
Overlay images larger than the video image will be cropped.
When both the video and overlay images contain an alpha channel, the overlay and video alpha will
be averaged. For example, if the video at the overlay position was fully transparent, and the overlay
was fully opaque, the region of the exported video where the overlay was placed would become 50%
opaque.

Deprecated

Use the

Filter Interface

along with

FE2_FILTER_OVERLAY

. This function will be removed in a

future release.

Generated on Tue Jul 20 17:39:03 2010 for Flix Engine Linux by Doxygen