WordPress at a glance
filter is not described

image_strip_meta filter-hook . WP 4.5.0

Filters whether to strip metadata from images when they're resized.

This filter only applies when resizing using the Imagick editor since GD always strips profiles by default.

Usage

add_filter( 'image_strip_meta', 'filter_function_name_9345' );
function filter_function_name_9345( $strip_meta ){
	// filter...

	return $strip_meta;
}
$strip_meta(true/false)
Whether to strip image metadata during resizing.
Default: true

Where the hook is called

WP_Image_Editor_Imagick::thumbnail_image()
wp-includes/class-wp-image-editor-imagick.php 327
if ( apply_filters( 'image_strip_meta', $strip_meta ) ) {

Where the hook is used (in WP core)

Does not used.