iPhone 16 pro video sound issues Facebook Corel Visual Studio

When I post a video from my phone to Facebook the audio sounds like it was made underwater.

When I try to upload videos with the 16 pro to Corel Visual studio there is no sound. the properties of the video show no type of sound codec. Videos made prior to IOS 18 are fine. Older videos show what sound codec is being used. The update is preventing me from doing part of my job.