1<pre>Array
(
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                    [disabled_default] => 0
                    [video_provider] => 
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                    [video_title] => 
                    [video_description] => 
                    [video_metadata] => 
                    [video_provider_default] => 
                    [video_url_default] => 
                    [video_title_default] => 
                    [video_description_default] => 
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    [22557] => Magento\Framework\DataObject Object
        (
            [_data:protected] => Array
                (
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                    [file] => /c/o/colors_2_14_1.jpg
                    [media_type] => image
                    [entity_id] => 2459
                    [label] => 
                    [position] => 2
                    [disabled] => 0
                    [label_default] => 
                    [position_default] => 2
                    [disabled_default] => 0
                    [video_provider] => 
                    [video_url] => 
                    [video_title] => 
                    [video_description] => 
                    [video_metadata] => 
                    [video_provider_default] => 
                    [video_url_default] => 
                    [video_title_default] => 
                    [video_description_default] => 
                    [video_metadata_default] => 
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        )

)