I have a few questions regarding the metric
promoted_video_views_25. The docs say that it represents
Total number of views where at least 25% of the video was viewed.
those 25 percents are at the beginning of the video, or can they be anywhere within the video (for example from 40% to 65%)? And must those 25 percents be continuous, or are users that saw scattered bits of the video that sum up to 25% counted in the value of this metric too?
if the marker for adding 1 video view to this metric is at 25% at the beginning of the video, are users who skipped to this point counted too or not?