Systems and methods to generate an enriched meeting playback timeline

A computerized method, comprising:

• receiving, from a computing device, a user request to access a meeting recording of a meeting;
• receiving at least one user annotation to the meeting recording, each user annotation comprising a user input indicating a particular event of interest of the meeting recording, the input comprising a word, phrase, letter, or symbol;
• determining an event of interest by analyzing a time in the meeting recording preceding or following when the at least one user annotation was received;
• subsequent to receiving the user request and the at least one user annotation, presenting a graphical user interface (GUI) comprising a stream region and an enriched timeline region separate from the stream region, the enriched timeline region comprising multiple timelines that each correspond to an event of interest category, the multiple timelines including a timeline corresponding to a category of the at least one event of interest, wherein a first graphical depiction representing the event of interest is located on the timeline at a position corresponding to the event time;
• receiving, via the GUI, a user selection of the first graphical depiction;
• based on the user selection of the first graphical depiction, determining a time during which the determined event of interest occurred within the meeting recording;
• and
• changing content on the stream region to correspond to the time during which the determined event of interest occurred based on the first user input and the determined time.

Computer storage media having computer-executable instructions embodied thereon, that, when executed by at least one computer processor, cause computing operations to be performed, comprising:

• receiving user-meeting data associated with a meeting;
• determining, from the user-meeting data, at least one meeting data feature that is specific to a user;
• based at least on the at least one meeting data feature, automatically determining at least one event of interest of the meeting specific to a user by identifying topics or keywords associated with the at least one event of interest in contextual information of the user, the contextual data comprising at least one of:
• a user activity pattern, user browsing activity, data from a user profile, previous recordings accessed by the user, a topic of interest to the user, or email or communication data received by the user;
• determining an event time of the event of interest relative to a timing of the meeting;
• and
• generating, for presentation via a graphical user interface (GUI), a personalized enriched meeting playback timeline that comprises multiple timelines that each correspond to an event of interest category, the multiple timelines including a timeline corresponding to a category of the at least one event of interest, wherein a graphical depiction representing the at least one event of interest is located on the timeline at a position corresponding to the event time and the graphical depiction is selectable to cause the GUI to navigate presentation of the meeting to a time corresponding to occurrence of the event of interest.