Improvements (2026-01-27)

[gkozlenko]

• More precise fragment duration
• Don't try to index if indexer is disabled
• Reduce fragment duration to 5 sec
• Upgrade dependencies

[gemini-code-assist]

Summary of Changes

Hello @gkozlenko, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request introduces several targeted improvements to the application's video streaming capabilities and overall efficiency. It refines the HLS manifest generation for greater timing accuracy and adjusts fragment durations for potentially better playback characteristics. Additionally, it optimizes resource usage by ensuring indexing operations only occur when explicitly enabled and keeps project dependencies up-to-date.

Highlights

• Conditional Indexing: The system now checks if the indexer worker is enabled in the configuration before attempting to send an indexing message, preventing unnecessary operations.
• HLS Fragment Duration Adjustment: The default fragment duration for HLS streams has been reduced from 10 seconds to 5 seconds, potentially improving stream startup times or seeking granularity.
• Dependency Update: The lodash package has been updated to version 4.17.23, ensuring the project uses a more recent and potentially more secure or performant version of the library.
• HLS Duration Precision: The precision for HLS fragment durations in the playlist (#EXTINF) has been increased from one decimal place to three, providing more accurate timing information for media segments.

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[gemini-code-assist]

Code Review

This pull request introduces several improvements, including more precise fragment duration in HLS playlists, a check to prevent indexing when the indexer worker is disabled, and an update to the lodash dependency. The changes align well with the pull request description and enhance the robustness and accuracy of the media server. All modifications appear to be correct and well-implemented.