I started a similar exercise in FCP7. I was adding markers and writing tags in them like ' b roll, Character A, Happy' then exporting the sequence as a text file, importing it into Excel and sorting from there whenever I needed a clip of character A when there were also happy, i could find it... Then FCPX came out and built that feature into the software.
We could generate our own PCPs quickly and easily so we could do screenings at any moment. LOL DCPs*
Just watched it for playback once? Only one export? I call shenanigans, the crashes were edited out. Haha, very cool video. I want someone to download it, slow it down, and analyze exactly what was going on. I'm really curious about all of the stacked clips that appear to be duplicates. What's going on here?