FFmpeg output

ffmpeg -c:a adpcm_g722 -i input.ts -map 0:1 -c copy -f data out
ffmpeg version N-69498-g7620d48 Copyright (c) 2000-2015 the FFmpeg developers
  built with gcc 4.9.2 (GCC)
  configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma --enable-decklink --enable-zlib
  libavutil      54. 18.100 / 54. 18.100
  libavcodec     56. 21.102 / 56. 21.102
  libavformat    56. 19.100 / 56. 19.100
  libavdevice    56.  4.100 / 56.  4.100
  libavfilter     5.  9.103 /  5.  9.103
  libswscale      3.  1.101 /  3.  1.101
  libswresample   1.  1.100 /  1.  1.100
  libpostproc    53.  3.100 / 53.  3.100
[mpegts @ 0000000002c30d60] decoding for stream 1 failed
[mpegts @ 0000000002c30d60] Could not find codec parameters for stream 1 (Audio: adpcm_g722 ([146][0][0][0] / 0x0092), mono, s16): unspecified sample rate
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Input #0, mpegts, from 'input.ts':
  Duration: 00:00:34.00, start: 71056.228111, bitrate: 179 kb/s
  Program 1
    Stream #0:0[0x21]: Video: h264 (Main) ([27][0][0][0] / 0x001B), yuv420p(tv, bt709), 1280x720, 10 fps, 12.50 tbr, 90k tbn, 20 tbc
    Stream #0:1[0x22]: Audio: adpcm_g722 ([146][0][0][0] / 0x0092), mono, s16
File 'out' already exists. Overwrite ? [y/N] y
[data @ 00000000050b0980] sample rate not set
Output #0, data, to 'out':
    Stream #0:0: Audio: adpcm_g722 ([146][0][0][0] / 0x0092), mono
Stream mapping:
  Stream #0:1 -> #0:0 (copy)
Could not write header for output file #0 (incorrect codec parameters ?): Error number -22 occurred