WordPress at a glance
filter is not described

plupload_default_settings filter-hook . WP 3.4.0

Filters the Plupload default settings.

Usage

add_filter( 'plupload_default_settings', 'filter_function_name_5086' );
function filter_function_name_5086( $defaults ){
	// filter...

	return $defaults;
}
$defaults(array)
Default Plupload settings array.

Changelog

Since 3.4.0 Introduced.

Where the hook is called

wp_plupload_default_settings()
plupload_default_settings
wp-includes/media.php 3726
$defaults = apply_filters( 'plupload_default_settings', $defaults );

Where in WP core the hook is used WordPress

wp-includes/media.php 548
add_filter( 'plupload_default_settings', 'wp_show_heic_upload_error' );