In one aspect, a method related to data management includes but is not limited to accepting input for a designation of a reference designator and a beginning demarcation designator and/or an ending demarcation designator in a video/audio data stream, wherein the beginning demarcation designator and/or the ending demarcation designator are defined relative to the reference designator; and accepting input for a retention at a first resolution of a first portion of the video/audio data stream, the first portion beginning substantially at the beginning demarcation designator and ending substantially at the ending demarcation designator. In addition, other method, system, and program product aspects are described in the claims, drawings, and/or text forming a part of the present application.