nigelch

I have been sent a zip file of a PTE show, which once unpacked, gives me the following: ALL-Mac, (44.2Mb, which my machine recognises as a PTE7.5 application), info.plist (877 bytes), launcher (344k), PkgInfo (9 bytes). I am on a Macbook Pro 17", OSX 10.8.4. The App has a pale blue "play" arrow on it, but clicking that, or double clicking, does nothing. I've searched the rest of this forum, and hope I'm not repeating a question. Am I missing something really stupid here?

I am currently producing a lecture in Keynote on a Mac. I am used to embedding MP4 sequences etc which can be shown in sequence in the course of a lecture. I have never used PTE in my life, and some of the files I have been sent have been exported from this program. Although they will run as self-contained files on my Mac, I am unable to embed them in my keynote sequence. As I understand it, you can export MP 4 files directly from one of these programs sequences. What I need is a simple instruction to send to the authors as to how to do this, and export me a file 640 pixels wide, with sound and synchronisation. I hope the explanation is as simple as the question seems to me (I know that's rarely the case) Thank you anyone for any help and guidance you can give.