Full: Db.mp4

Since video files are inherently linear and optimized for sequential playback, a major hurdle is efficiently searching for specific "data points" (frames) without re-encoding the whole file.

: A separate, lightweight JSON-based index maps specific text embeddings or data chunks to precise timestamps or byte offsets within the MP4. full db.mp4

: Use MP4 chapter tags to label events or data types within the file. This makes the "database" human-readable in standard media players like VLC . Since video files are inherently linear and optimized

A helpful feature for the unconventional concept of using an MP4 file as a database, like in projects such as MemVid , would be . Temporal Semantic Indexing like in projects such as MemVid