<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">I’ve been using ffmpeg daily for several years to generate time lapse videos from a series of JPEGs.<div class=""><br class=""></div><div class="">After I updated my 2017 iMac to Catalina, it still worked.</div><div class=""><br class=""></div><div class="">However, after migrating MacPorts to the Catalina version, it fails:</div><div class=""><br class=""></div><div class=""><div class="">./skyvideo.sh: line 38: 5438 Done cat $ipath</div><div class=""> 5439 Segmentation fault: 11 | /opt/local/bin/ffmpeg -f image2pipe -framerate 10 -vcodec mjpeg -i - -vcodec libx264 -preset veryslow -hide_banner -loglevel panic -r 10 -crf 28 -y -pix_fmt yuv420p "$vfile" >> "$log"</div></div><div class=""><br class=""></div><div class="">Version information:</div><div class=""><br class=""></div><div class=""><div class="">MrMuscle:bin mnewman$ port -v</div><div class="">MacPorts 2.6.2</div></div><div class=""><div class="">MrMuscle:bin mnewman$ ffmpeg -version</div><div class="">ffmpeg version 4.2.1 Copyright (c) 2000-2019 the FFmpeg developers</div></div><div class=""><br class=""></div><div class="">The MacOS Problem Report is here:</div><div class=""><br class=""></div><div class=""><a href="https://pastebin.com/G6cN0t7Y" class="">https://pastebin.com/G6cN0t7Y</a></div><div class=""><br class=""></div><div class="">I had saved a pre-migration version of ffmpeg that I know worked, but it now fails in the same way.</div><div class=""><br class=""></div><div class=""><br class=""></div></body></html>