Virtual Meeting Recording Privacy Control via Stream Modification
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Solution Overview
Problem
Participants in virtual meetings lack control over their privacy, as they cannot opt out of being recorded or control the sharing of their personal information, leading to concerns about data protection and privacy during recorded sessions.
Innovation Solution
Implementing recording privacy functionality that allows participants to modify their audio and video streams, such as masking voices or blurring faces, and to choose who can access their recordings, enabling them to control the level of personal information shared based on recipient groups.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If recording privacy functionality is implemented to allow participants to control their personal information, then participant privacy control is improved, but device complexity increases
Solution Approach 1:
The system segments privacy control by creating separate privacy settings for different recipient groups. Participants can define multiple recipient groups (e.g., colleagues, external partners, public) and apply different privacy levels to each group independently. This segmentation allows granular control over who can access recordings and what information is visible, resolving the contradiction by providing comprehensive privacy control through structured organization rather than monolithic complex controls.
Solution Approach 2:
The system performs preliminary action by automatically applying privacy modifications to recordings before they are shared with recipient groups. When a participant shares a recording, the system proactively redacts personal information, applies blur effects, or modifies audio-visual streams based on the predefined privacy settings for that recipient group. This automatic preliminary processing eliminates the need for manual privacy management during sharing, reducing operational complexity while maintaining strong privacy controls.
2Reliability
If automatic privacy modifications are applied to recordings, then personal information protection is improved, but processing time increases
Solution Approach 1:
The system performs preliminary action by pre-configuring privacy settings and rules before recordings are created or shared. Participants define their privacy preferences, recipient groups, and modification rules in advance. When a recording is generated, the system automatically applies the appropriate modifications based on these pre-established rules, eliminating the need for real-time analysis and decision-making during the sharing process. This approach ensures strong information protection while minimizing processing time delays.
3Ease of operation
If granular control over audio and video streams is provided, then participant privacy control is improved, but system complexity increases
Solution Approach 1:
The system applies local quality by allowing participants to apply different privacy modifications to different portions of the recording based on recipient groups. For example, personal information may be redacted in recordings shared with external partners while remaining visible in recordings shared with internal colleagues. The system also applies different modification intensities (e.g., blur level, redaction extent) locally to different recipient groups, providing granular control through context-specific settings rather than uniform complex controls.
Solution Approach 2:
The system implements dynamics by allowing privacy settings to automatically adapt based on the recipient group and sharing context. When a participant shares a recording, the system dynamically selects the appropriate privacy modifications based on the identified recipient group, applying the correct level of protection without requiring manual configuration for each sharing instance. This dynamic adaptation simplifies operation while maintaining granular control capabilities.
Data Source
AI summary
Systems and methods for enforcing consent requirements for sharing virtual meeting recordings are provided herein. In an example, a method may include receiving, from a first client device, a recording privacy request associated with a virtual meeting, and receiving, from a second client device, a request to share a recording of the virtual meeting with one or more recipients. The method may also include modifying, by a video conference provider, at least one of a first audio stream or a first video stream associated with the first client device in the recording based on the recording privacy request, and generating, by the video conference provider, a privatized recording based on the modification of at least one of the first audio stream or the first video stream. The method may also include transmitting, by the video conference provider, the privatized recording to the one or more recipients.