Televised address of John F. Kennedy
Audio splice with <a href="https://www.wikidata.org/wiki/Q572226" class="extiw" title="d:Q572226">kdenlive</a>, <a href="https://www.wikidata.org/wiki/Q98716837" class="extiw" title="d:Q98716837">spleeter</a> and <a href="https://www.wikidata.org/wiki/Q847465" class="extiw" title="d:Q847465">ffmpeg</a>
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