mininmserver vortexbox installation problem

[simoncn]

The message "Error: incorrect FLAC header 0x00000000" indicates a corrupt file.

The message "Warning: ignoring incorrect value for DATE tag" or "Warning: truncating incorrect value for DATE tag" means that the DATE tag contains a nonstandard format.

The message "Error: incorrect duration 'nnn.n' on #EXTINF line" is caused by the duration not being a whole number of seconds. I could remove this message by ignoring any fractional seconds and I will do this in a future update to MInimServer.