* commit '126bc2c33b79c36bc23f43719d20f55b9b6771e9': vp9_superframe_bsf: convert to the new bitstream reader This commit is a noop, see https://ffmpeg.org/pipermail/ffmpeg-devel/2017-April/209609.html Merged-by: James Almer <jamrial@gmail.com>tags/n4.0