kevin@coder:~/commands$ ffmpeg -f mpegts -i udp://204.13.41.240:9171 -vsync 2 -s 1920x1080 -f decklink -pix_fmt uyvy422 -vcodec rawvideo 'DeckLink SDI 4K'
ffmpeg version N-78927-gf3c00be Copyright (c) 2000-2016 the FFmpeg developers
  built with gcc 4.9.2 (Debian 4.9.2-10)
  configuration: --enable-decklink --extra-cflags=-l/home/kevin/src/bm_sdk/Linux/include --extra-ldflags=-L/home/kevin/src/bm_sdk/Linux/include --enable-gpl --enable-libx264
  libavutil      55. 19.100 / 55. 19.100
  libavcodec     57. 27.101 / 57. 27.101
  libavformat    57. 28.100 / 57. 28.100
  libavdevice    57.  0.101 / 57.  0.101
  libavfilter     6. 39.100 /  6. 39.100
  libswscale      4.  0.100 /  4.  0.100
  libswresample   2.  0.101 /  2.  0.101
  libpostproc    54.  0.100 / 54.  0.100
Input #0, mpegts, from 'udp://204.13.41.240:9171':
  Duration: N/A, start: 1.400000, bitrate: N/A
  Program 1
    Metadata:
      service_name    : Service01
      service_provider: FFmpeg
    Stream #0:0[0x100]: Video: h264 (Baseline) ([27][0][0][0] / 0x001B), yuv420p, 1920x1080, 90k tbr, 90k tbn, 180k tbc
    Stream #0:1[0x101]: Audio: aac (LC) ([15][0][0][0] / 0x000F), 11025 Hz, mono, fltp, 30 kb/s
[decklink @ 0xa678960] Unsupported video size or framerate! Check available formats with -list_formats 1.
Output #0, decklink, to 'DeckLink SDI 4K':
  Metadata:
    encoder         : Lavf57.28.100
    Stream #0:0: Video: rawvideo (UYVY / 0x59565955), uyvy422, 1920x1080, q=2-31, 200 kb/s, 90k fps, 90k tbn, 90k tbc
    Metadata:
      encoder         : Lavc57.27.101 rawvideo
    Stream #0:1: Audio: pcm_s16le, 11025 Hz, mono, s16, 176 kb/s
    Metadata:
      encoder         : Lavc57.27.101 pcm_s16le
Stream mapping:
  Stream #0:0 -> #0:0 (h264 (native) -> rawvideo (native))
  Stream #0:1 -> #0:1 (aac (native) -> pcm_s16le (native))
Could not write header for output file #0 (incorrect codec parameters ?): Input/output error
kevin@coder:~/commands$