Sorry, whsprague. Thanks for your testing idea, though! Steve Grisetti confirmed that the clip plays as expected. There must be something wrong with my macos installation of Premiere Elements 2019. I uninstalled it and re-installed it, but the problem still occurred. So I installed Premiere Elements 2018 from this page: Download Adobe Premiere Elements | 2019, 2018, and 15 I could not use my 2019 serial number on the 2018 version, but I could run it as a trial. On the trial version the clip plays perfectly. I noticed that the 2018 downloading process from the linked page was different than the download from the page where I purchased 2019, So now I am trying a download of 2019 from the linked page. It is downloading a 3 GB file instead of the stub installer that came on the purchase download. I'll report later how 2019 works or doesn't work after installing from this page.
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