Abp-171-es.mp4

: This is a "maker code" or prefix used by the Japanese adult video (JAV) production studio Prestige .

: This suffix often denotes a version that includes English subtitles . mp4 : This is a standard digital video file format. ABP-171-ES.mp4

In the Japanese adult film industry, these alphanumeric codes (often called "Content IDs") are the primary way videos are cataloged, searched for, and identified across various retail and database platforms. Search and Safety : This is a "maker code" or prefix