- vidstabdetect and vidstabtransform filters for video stabilization using
the vid.stab library
- astats filter
+- trim and atrim filters
+- ffmpeg -t and -ss (output-only) options are now sample-accurate when
+ transcoding audio
+- Matroska muxer can now put the index at the beginning of the file.
+- extractplanes filter
version 1.2: