I originally was only going to redo 454-457, the episodes for which my HDTV rips had animated logos which I was not always able to remove without dropping to DVD. Seeing that the encode settings I switched to after episode 482 were capable of giving me such a drastic filesize reduction, however, I kept encoding, and have re-encoded half of the episodes which used the original technique.
When I started encoding Detective Conan raws, I used a different format than I currently do, which for consistency I continued to use for quite some time when releasing Conan raws. As of my release of episode 546, for all reencodes, and for the upcoming 453-552 batch torrent which I will release in early September, I am changing my filenames for consistency with my other encodes.
OLD FORMAT: [usotsuki] Detective Conan ### 'Episode Title' [TAGS][CHECKSUM].mp4 NEW FORMAT: Detective Conan - ### - Episode Title [usotsuki][TAGS][CHECKSUM].mp4
If you have access to a Unix-style environment (msys, cygwin, or pretty much any OS other than Windows), this command at your Bourne/Korn shell or bash prompt will automatically update all your files from the old style filename (which apart from Conan I haven't used in years) to the new style filename. This way, even though I have renamed all my raws, you can still join the upcoming batch torrent with your existing files (so far as they have not been replaced by newer encodes).
for x in "[usotsuki]"*.mp4;do mv -vi "$x" "$(echo "$x"|sed "s/^\[usotsuki\]"\ " Detective Conan \([0-9]*\) '/Detective Conan - \1 - /;s/' \(\[.*RAW-720p\]"\ "\[........\]\.mp4\)/ [usotsuki]\1/" )";done