ffmpeg 5.1 support (linked version of libavutil is not yet supported)

[diogotcorreia]

Actual behaviour

When building from source (i.e. using AUR package ultrastardx-git):

Compiling base/UGraphic.pas
Compiling screens/UScreenName.pas
Compiling base/UNote.pas
Compiling screens/UScreenJukebox.pas
Compiling media/UVideo.pas
Compiling lib/ffmpeg-5.0/avcodec.pas
Compiling lib/ffmpeg-5.0/avutil.pas
Compiling lib/ffmpeg-5.0/rational.pas
/home/dtc/.cache/paru/clone/ultrastardx-git/src/USDX/src/lib/ffmpeg-5.0/avutil.pas(51,4) Error: User defined: Linked version of libavutil is not yet supported!
/home/dtc/.cache/paru/clone/ultrastardx-git/src/USDX/src/lib/ffmpeg-5.0/avutil.pas(172,1) Fatal: There were 1 errors compiling module, stopping
Fatal: Compilation aborted
Error: /usr/bin/ppcx64 returned an error exitcode
make[1]: *** [Makefile:245: ../game/ultrastardx] Error 1
make[1]: Leaving directory '/home/dtc/.cache/paru/clone/ultrastardx-git/src/USDX/src'
make: *** [Makefile:126: all] Error 2
==> ERROR: A failure occurred in build().
    Aborting...

Expected behaviour

It should compile without errors

Steps to reproduce

1. Install ffmpeg 5.1.
2. Compile manually or try to install from the AUR

Details

Provide some additional information:

• USDX version: 6bb2a06e
• Operating System + version: Arch Linux (Linux 5.19.3-arch1-1)

This only happens during compile time. Compiling with ffmpeg 5.0 and running with ffmpeg 5.1 works correctly.

[brianch]

Hello,

Try it now, it seems that indeed nothing was changed in the api from 5.0 to 5.1, so just bumping the maximum compatible versions should work.

[bohning]

Works like a charm on my Mac. Thanks a lot, @brianch!

[diogotcorreia]

I confirm it works after commit 43484b0a10ce6aae339e19d81ae2f7b37caf6baa