I've been using Encore CS5 for a long time to produce my DVDs and BDs with no issues. I just switched to FCP X as my NLE. Suddenly the ISO files created from the ProRes 422 mov imported file and a static image for my menu will not play on my Oppo Blu-ray player (after it says LOADING it says UNKNOWN DISK). But it will play on my first gen Sony Blu-ray player.
I don't understand why these ISO file aren't working on all BD players.
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