Finding the proper scope of a file collapse operation
Finding the proper scope of a file collapse operation
Posted Mar 6, 2014 19:36 UTC (Thu) by kleptog (subscriber, #1183)In reply to: Finding the proper scope of a file collapse operation by neilbrown
Parent article: Finding the proper scope of a file collapse operation
Most video formats have framing and I imagine they have some kind of comment frame. So you could use fallocate() to get rid of any 4k aligned blocks you want to get of, and write in a comment frame for the remaining bytes.