how does egress service synchronize video tracks
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acoustic-river-16455
06/27/2025, 5:19 PMhow does egress service synchronize video tracks
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tall-airline-16756
06/27/2025, 5:19 PMThanks for reaching out, cc. I'm an AI assistant and I'm here to help. Give me a moment while I research this topic.
tall-airline-16756
06/27/2025, 5:19 PMThe TrackComposite egress in LiveKit is responsible for synchronizing audio and video tracks. It handles complex scenarios such as synchronization issues or cases where one of the tracks has been muted by the user. This ensures that the combined output (e.g., MP4, HLS, or RTMP stream) remains synchronized.
Sources: Track Composite Egress | LiveKit Docs