Переделать видео сервис, обеспечивающий получение, запись и демонстрацию видео для 5с, Эсмила и др.

この issue には説明がありません。

The issue title mentions reworking a video service for acquisition, recording, and display, but the body is empty. Look for existing video handling code in the Django backend, likely in a services or utils module. Check for integration points with AI analysis and ERP systems described in the repository. Determine the current architecture and what 'rework' entails—this is a major redesign requiring deep domain knowledge of the system.

索引モデルが issue の本文から書いたものです。