- cue and acue filters
- support for AV1 in MP4
- transpose_npp filter
+- AVS2 video encoder via libxavs2
+- amultiply filter
+- Block-Matching 3d (bm3d) denoising filter
+- acrossover filter
+- ilbc decoder
+- audio denoiser as afftdn filter
+- AV1 parser
version 4.0: