mpv, ffmpeg seg fault in macOS catalina

Chris Jones jonesc at
Sat Oct 19 03:08:52 UTC 2019

> On 18 Oct 2019, at 11:30 pm, Michael Newman via macports-users <macports-users at> wrote:
> I’m sorry, but I don’t understand most of what was written in this thread, but I do have a simple question:
> If I upgrade to Catalina (I already have Xcode 11.1) and install MacPorts for Catalina will ffmpeg stop working?

As long as you follow the migration guide correctly, no.

>> On Oct 18, 2019, at 19:00, Gill Bates <smogus at> wrote:
>> I recently updated to catalina (10.15) and Xcode (11.1), installed MacPorts from source (2.6.1) and had it build mpv and its dependencies. However, mpv (and ffmpeg for example) do not run
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