Audio First Quartile Completions
In-stream audio
In-stream audio
The number of impressions for which an ad clip played to the end of the first quarter of the audio content’s total length. An event is logged once per impression. If the user restarts the clip, it's not counted again. For example, if the user plays a 40-second clip up to the 10-second mark, the event is logged. If the user replays the first 10 seconds of the clip, the event isn't logged again. If the user plays 5 seconds of the clip, then stops and exits the clip, no first quartile event is logged. Additionally, if the user skips over the first-quartile point in the audio content, no first quartile completion is logged.