Estimate audio and video play counts from response JSONs

Extracts audio and video response elements from the responses JSON column. Media elements are identified by an id value that marks the element as audio or video. Malformed or missing response JSONs are ignored.

Usage

estimate_audio_video_plays(response_df)

Arguments

response_df

Tibble. Response data retrieved with get_responses() or read with read_responses(). Must contain responses, group_id, login_name, login_code, booklet_id, and unit_key. If page_no is present, it is retained in the output.

Value

A tibble with one row per participant, unit, page, and media element. It contains the session and unit columns, media_id, media_type, status, n_plays, and media_key. media_key is a namespaced compound key of the form unit_key__media__media_type__media_id and is intended for display or export, not as a replacement for the separate key columns.