Support tsv files

[Carl Eugen Hoyos]

A user uploaded a kind of transport stream (apparently a TV recording) that does not show any video with FFmpeg and plays audio very badly.

$ ffmpeg -analyzeduration 2G -probesize 2G -i Fashion\ TV\(20131116_185340\).tsv
ffmpeg version N-58263-g1f7b7d5 Copyright (c) 2000-2013 the FFmpeg developers
  built on Nov 19 2013 11:48:58 with gcc 4.7 (SUSE Linux)
  configuration: --enable-gpl
  libavutil      52. 53.100 / 52. 53.100
  libavcodec     55. 43.101 / 55. 43.101
  libavformat    55. 21.100 / 55. 21.100
  libavdevice    55.  5.100 / 55.  5.100
  libavfilter     3. 91.100 /  3. 91.100
  libswscale      2.  5.101 /  2.  5.101
  libswresample   0. 17.104 /  0. 17.104
  libpostproc    52.  3.100 / 52.  3.100
[h264 @ 0x22333e0] non-existing PPS referenced
[h264 @ 0x22333e0] non-existing PPS 0 referenced
[h264 @ 0x22333e0] decode_slice_header error
[h264 @ 0x22333e0] no frame!

...

[h264 @ 0x22333e0] non-existing PPS referenced
[h264 @ 0x22333e0] non-existing PPS 0 referenced
[h264 @ 0x22333e0] decode_slice_header error
[h264 @ 0x22333e0] no frame!
[mpegts @ 0x220c220] decoding for stream 1 failed
[mpegts @ 0x220c220] Could not find codec parameters for stream 1 (Video: h264 ([27][0][0][0] / 0x001B)): unspecified size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Input #0, mpegts, from 'Fashion TV(20131116_185340).tsv':
  Duration: 00:00:09.03, start: 4.288133, bitrate: 1872 kb/s
  Program 10201
  Program 10202
  Program 10203
  Program 10204
  Program 10205
  Program 10206
  Program 10207
  Program 10208
  Program 10209
  Program 10210
    Stream #0:0[0x2c6](eng): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    Stream #0:1[0x262]: Video: h264 ([27][0][0][0] / 0x001B), 25 tbr, 90k tbn, 180k tbc
  Program 10211
  Program 10212
  Program 10213
  Program 10214
  Program 10215
  Program 10216
  Program 10217
  Program 10218
  Program 10219
  Program 10220
At least one output file must be specified

The file starts with the string "TSRF2.2.6"

[Carl Eugen Hoyos]

Additional samples are in ​http://samples.ffmpeg.org/ffmpeg-bugs/trac/ticket3154/

[compn]

these files are created with "Triax,Xoro or Tower Saorview compatible boxes"

​https://www.boards.ie/b/thread/2056399962/
​https://www.boards.ie/b/thread/2056685255

"They are made by SkySun in Guandong China."
​http://www.stbsupplier.com/

user on those boards.ie forums mentions that the PCR is missing from the streams.