Full Db.mp4 -

: To bypass the lossy nature of video compression, data can be encoded into high-contrast QR-code-like patterns in each frame, ensuring that the original text can be perfectly reconstructed during retrieval.

: 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

Add object tag data to mp4 chapters for exported video #3847 - GitHub : To bypass the lossy nature of video