2019.03.24 Modify Stop procedure

           inspired by Rob Renaud <jgrenaud74@gmail.com>

           new procedure:
            
                procedure Stop(const stopTimeOut : Cardinal = 1000);

2019.01.08 Add support for events:

      libvlc_MediaPlayerESAdded
      libvlc_MediaPlayerESDeleted
      libvlc_MediaPlayerESSelected
      libvlc_MediaPlayerAudioDevice
      libvlc_MediaPlayerChapterChanged
      libvlc_RendererDiscovererItemAdded
      libvlc_RendererDiscovererItemDeleted

2018.07.01 Add support for media callbacks

           inspired by Mark Adamson <markadamson83@gmail.com>

           new procedure:
            
                procedure Play(stm : TStream, ...); overload;

2018.06.29 Remove duplicated code

           affected procedures:
            
                procedure Play       (...); overload;
                procedure PlayNormal (...); overload;
                procedure PlayYoutube(...); overload;

2018.06.05 Correct PlayYoutube

           reported by Ahmet Yeşilçimen <yesilcimenahmet@gmail.com>

2018.04.26 Correct usage of video callbacks

2018.03.11 Update for better compatibility with libvlc 3.0.0

           New events:

               libvlc_MediaPlayerESAdded,
               libvlc_MediaPlayerESDeleted,
               libvlc_MediaPlayerESSelected,
               libvlc_MediaPlayerAudioDevice,
               libvlc_MediaPlayerChapterChanged,
               libvlc_RendererDiscovererItemAdded,
               libvlc_RendererDiscovererItemDelete

2018.01.02 Extend parameters:

           inspired by "Christian Koch" <ch.koch.ed@online.de>
           required to add ":cdda-track=1" as option to the media
            
           affected procedures:
            
                procedure Play       (mrl: WideString; mediaOptions : array of WideString; ...); overload;
                procedure PlayNormal (mrl: WideString; mediaOptions : array of WideString; ...); overload;
                procedure PlayYoutube(mrl: WideString; mediaOptions : array of WideString; ...); overload;

2017.12.05 New functions:

           GetVideoSampleAspectRatio

2016.11.28 Update Equalizer function declarations

           reported by "Woldemar Unknown" <djvk@mail.ru>

2016.10.18 Initial release