marq position is wrong if there is a space at the end when not aligned to top
When using the marq plugin and using marquee="test ", the text will be slightly moved in the y axis, as if there was a "\n" at the end.
This bug is only visible when using an alignment other than top.
Example command :
./vlc -vv --sub-source="marq{marquee=\"ii \", color=3381759,position=10}:marq{marquee=%H:%M:%S,position=10}" /path/to/file
When using this command line, the result will be that the "ii" text will be higher than the clock instead of overlapping, but when using the same command line with marquee="ii", the clock and the text are overlapping.
This bug happen on both windows and linux (ubuntu 17.04)