[1280x720_10bit_AAC] Baccano!

Originally an experiment with ffmpeg, but turned out well from what I can tell, so here it is - a hopefully high quality reencode of the Coalgirls release, for people who:

- don't need or want the FLAC audio streams; changing to AAC alone saves ~200MB per episode
- want a 10bit video stream reencode with smaller size (-30% on average), and pretty much the same visual quality

Some comparison screens:
Coalgirls - imgur.com/a/VzVTT
this version - imgur.com/a/nMPaF

made with ffmpeg's 10bit AVC encoder, using "-crf 18"