$ ffprobe -v info <site/playlist.m3u8>
ffprobe version 1.2.2 Copyright (c) 2007-2013 the FFmpeg developers
  built on Aug 31 2013 10:23:42 with Apple LLVM version 4.2 (clang-425.0.28) (based on LLVM 3.2svn)
  configuration: --prefix=/opt/local --enable-swscale --enable-avfilter --enable-libmp3lame --enable-libvorbis --enable-libopus --enable-libtheora --enable-libschroedinger --enable-libopenjpeg --enable-libmodplug --enable-libvpx --enable-libspeex --enable-libass --enable-libbluray --enable-gnutls --enable-libfreetype --mandir=/opt/local/share/man --enable-shared --enable-pthreads --cc=/usr/bin/clang --arch=x86_64 --enable-yasm --enable-gpl --enable-postproc --enable-libx264 --enable-libxvid --enable-nonfree --enable-libfaac
  libavutil      52. 18.100 / 52. 18.100
  libavcodec     54. 92.100 / 54. 92.100
  libavformat    54. 63.104 / 54. 63.104
  libavdevice    54.  3.103 / 54.  3.103
  libavfilter     3. 42.103 /  3. 42.103
  libswscale      2.  2.100 /  2.  2.100
  libswresample   0. 17.102 /  0. 17.102
  libpostproc    52.  2.100 / 52.  2.100
[mpegts @ 0x7fa3a083fc00] max_analyze_duration 5000000 reached at 5013333 microseconds
[mpegts @ 0x7fa3a083fc00] Could not find codec parameters for stream 0 (Unknown: none ([21][0][0][0] / 0x0015)): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize' options
[mpegts @ 0x7fa3a083fc00] Estimating duration from bitrate, this may be inaccurate
[hls,applehttp @ 0x7fa3a083d800] max_analyze_duration 5000000 reached at 5013333 microseconds
[hls,applehttp @ 0x7fa3a083d800] Could not find codec parameters for stream 0 (Unknown: none ([21][0][0][0] / 0x0015)): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize' options
[hls,applehttp @ 0x7fa3a083d800] Estimating duration from bitrate, this may be inaccurate
Input #0, hls,applehttp, from '[site removed]/playlist.m3u8':
  Duration: 00:00:00.12, start: 320.106000, bitrate: 16 kb/s
  Program 0
    Metadata:
      variant_bitrate : 625597
    Stream #0:0: Unknown: none ([21][0][0][0] / 0x0015)
    Metadata:
      variant_bitrate : 625597
    Stream #0:1: Video: h264 (Main) ([27][0][0][0] / 0x001B), yuv420p, 384x288 [SAR 45:44 DAR 15:11], 12.50 fps, 25 tbr, 90k tbn, 50 tbc
    Metadata:
      variant_bitrate : 625597
    Stream #0:2: Audio: aac ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp, 120 kb/s
    Metadata:
      variant_bitrate : 625597
Unsupported codec with id 0 for input stream 0