This commit is a no-op. wm4 is working to get these into ffmpeg
proper, with ffmpeg versions of the patches.
* commit '8bc4accc37ab047d2fd85d672c577b39dfc918e1':
lavf: use new decode API
avconv: use new encode API
avconv: use new decode API
lavc: introduce a new decoding/encoding API with decoupled input/output