This update for ffmpeg fixes the following issues:
{ "binaries": [ { "libpostproc-devel": "3.4.2-4.12.4", "libswscale4": "3.4.2-4.12.4", "libpostproc54": "3.4.2-4.12.4", "libswscale-devel": "3.4.2-4.12.4", "libswresample-devel": "3.4.2-4.12.4", "libswresample2": "3.4.2-4.12.4", "libavcodec57": "3.4.2-4.12.4", "libavutil-devel": "3.4.2-4.12.4", "libavutil55": "3.4.2-4.12.4" } ] }