Your bug report

#38045: IceCat-68.x lacks support for some codecs including H264/MP4

which was filed against the guix package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 38045@debbugs.gnu.org.

-- 
38045: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=38045
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