Not working on BASH on Windows

[Shevek]

It appears to bork when tagging.

I have installed from the PPA, including the part about ffmpeg for Ubuntu 14.04.

Here is my options:

ffmpeg /usr/local/bin/ffmpeg
tvmode tv25fps

Here is the log:

ME at MYCOMPUTER:~$ get_iplayer -g 1035 --force
get_iplayer 2.96-ppa26, Copyright (C) 2008-2010 Phil Lewis
  This program comes with ABSOLUTELY NO WARRANTY; for details use --warranty.
  This is free software, and you are welcome to redistribute it under certain
  conditions; use --conditions for details.

Matches:
1035:   London 1666 - -, BBC Four, b07v642t

INFO: 1 Matching Programmes
INFO: Checking existence of original version
INFO: hlshd1,hvfvhigh1,hvfvhigh2,hvfhigh1,hvfhigh2,hlshigh1,hvfstd1,hvfstd2,hlsstd1,hvflow1,hvflow2
modes will be tried for version original
INFO: Trying hlshd1 mode to record tv: London 1666 - -
INFO: File name prefix = London_1666_-__b07v642t_original
INFO: Begin recording file:
/home/ME/London_1666_-__b07v642t_original.partial.mp4.ts
INFO: Recorded: 511.68MB in 00:02:42 at 25874kbps to
/home/ME/London_1666_-__b07v642t_original.partial.mp4.ts
INFO: Begin converting file:
/home/ME/London_1666_-__b07v642t_original.partial.mp4.ts
[h264 @ 0x53e6c60] non-existing SPS 0 referenced in buffering period
[h264 @ 0x53e6c60] SPS unavailable in decode_picture_timing
[h264 @ 0x53e6c60] non-existing SPS 0 referenced in buffering period
[h264 @ 0x53e6c60] SPS unavailable in decode_picture_timing
frame=43625 fps=13575 q=-1.0 Lsize=  506007kB time=00:29:04.98
bitrate=2375.5kbits/s speed= 543x
INFO: Converted file: /home/ME/London_1666_-__b07v642t_original.partial.mp4
INFO: Recorded file: /home/ME/London_1666_-__b07v642t_original.mp4

INFO: MP4 tagging MP4 file

 Started writing to temp file.
 Progress: >  0% -------------------------------------------------------|