I knew there were codec problems with some of my video collection, because a few years back iTunes 10 decided to stop playing them after some upgrade or other. There was a fix, though, which was simply to check the Finder box that caused iTunes to launch in 32-bit mode instead of 64. Apparently without that it wasn't able to load whatever part of Quicktime rendered these videos playable.
Well, iTunes 11 still has that problem, but now with the extra bonus feature that it is no longer launchable in 32-bit mode at all. Joy.
Everything is terrible. Here are the details, possibly more for my benefit than for yours.
The names of the recently-unplayable codecs, according to qt_info, are:
- FLV1 -
- H264 -
- SVQ1 Sorenson Videoª Compressor
- SVQ3 Sorenson Video 3 Compressor
- VP6F -
- XVID -
- cvid Apple Cinepak
- h263 H.263
These still work:
- avc1 H.264
- avc1 -
- mp4v -
- mp4v Apple MPEG4 Compressor
I don't particularly understand what any of those names mean.
I recoded the files using my script:
video-replaygain.pl --force --video --quality 20 --retry
which eventually runs something like:
Then I re-imported them using Munge Videos.scpt, since iTunes loses its mind if you just change the file out from under it.
Perhaps if I build an airplane tail section of out palm fronds, the cargo will return.