Wolfgang Wagner Gerne - richtig so?
<html xmlns:f="http://typo3.org/ns/TYPO3/CMS/Fluid/ViewHelpers" data-namespace-typo3-fluid="true">
<f:debug>{_all}</f:debug>
<picture>
<source scrset="{f:uri.image(image:file,width:settings.maxImgWidth,cropVariant:'default')}" media="(min-width: 1600px)" >
<source scrset="{f:uri.image(image:file,width:'1200',cropVariant:'large')}" media="(min-width: 1200px)" >
<source scrset="{f:uri.image(image:file,width:'768',cropVariant:'medium')}" media="(min-width: 768px)" >
<source scrset="{f:uri.image(image:file,width:'768',cropVariant:'small')}" media="(max-width: 767px)" >
<img src="{f:uri.image(image:file,width:settings.maxImgWidth,cropVariant:'default')}"
alt="{file.alternative}"
title="{file.title}"
loading="{settings.media.lazyLoading}"
decoding="{settings.media.imageDecoding}"
/>
</picture>
</html>
