If you’re using the Video.js player and the video is an attachment in the WordPress database, video starts and complete plays are counted and saved to the corresponding attachment’s metadata. It also sends event data to Google Analytics, if you already have Google Analytics set up.
There’s no simple way built in to the plugin to display a video’s view counter, but if you work out a way in your template to show the attachment’s custom field _kgflashmediaplayer-starts
then you’ll get a view counter. The code would be something like get_post_meta($post->ID, "_kgflashmediaplayer-starts", true);
but you’d have to make sure the post id referred to the video attachment rather than the post that the video is in.
Watermarking should be simple enough to implement. I plan to add that to the next version of the plugin.