astehlik/typo3-extension-html5mediakit

<f:for each="{tracks}" as="track" iteration="iteration">
    <track {f:if(condition: iteration.isFirst, then: 'default')}
        kind="{track.originalResource.properties.tx_html5mediakit_track_kind}"
        label="{track.originalResource.properties.tx_html5mediakit_track_label}"
        srclang="{track.originalResource.properties.tx_html5mediakit_track_srclang}"
        src="{track.originalResource.publicUrl}">
</f:for>