Abstract: System, apparatuses, and methods can provide customized exercise sessions and customized videos corresponding to the exercise session. Audio clips can be dynamically selected to make custom audio content for an exercise session. The audio clips and metadata can be obtained, where the audio clips correspond to categories. The exercise session can include one or more components. A destination timeline for a component can include one or more first segments that require audio, and one or more second segments that can optionally have audio. Audio clips can be selected for the various segments, where a segment can be designated for a particular category of audio clips. Identification information for the selected audio clips can be saved and used to generate the custom audio content.

Abstract: System, apparatuses, and methods can provide customized exercise sessions and customized videos corresponding to the exercise session. Exercise components that are available to a user for an exercise category can be determined based on a user rank in the category and a rank of the components in the category. Certain available components can be selected to include in a customized session.

Abstract: System, apparatuses, and methods can provide customized exercise sessions and customized videos corresponding to the exercise session. Exercise components that are available to a user for an exercise category can be determined. Certain available components can be selected to include in a customized session. Components of selected exercise categories can be selected to fill slots in the session. The selected components can have ranks that satisfy one or more criteria.

Abstract: System, apparatuses, and methods can provide customized exercise sessions and customized videos corresponding to the exercise session. Recorded video content of a person performing a repetitive exercise can be obtained from multiple cameras. Metadata can identify certain decision points in the video tracks. At decision points, a decision can be made about switching to a different video track, e.g., to obtain a customized video with a specified amount of the repetitive motion.