Stephen Bertram wrote:

>   IsAudio := (pos(Extension + '@', '.wav@.mp3@.ogg@') > 0);

That's an idea.

Const AudioFiles = '.wav@.mp3@.ogg@';
IsAudio := pos(Extension + '@',AudioFiles) > 0);

It then allows me to easily add more formats in the future.  Though I'll
probably use a character that is illegal in a filename.

Cheers,
Ross.

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