-map_metadata fails in WinFF 1.4.2

[dinkypumpkin]

On 20/04/2012 14:31, dinkypumpkin wrote:
> produces). I tried adding -id3v2_version 3 to the ffmpeg command line,
> but even though it wrote id3v2.3 frames into the output file, WMP still
> couldn't read them. So, there is some more investigation to be done.

My oops - forget to re-check mediainfo.  Adding -id3v2_version 3 to the 
ffmpeg command line somehow prevented any tags from being copied across, 
so WMP not the culprit.  More investigation definitely needed.