一句话：指出近似存储用于压缩和加密视频时，存储错误与加密位依赖会造成严重视觉损伤。
视频采集设备普及带来编码视频的强劲存储需求。近似存储可通过容忍偶发错误提高存储密度，从而缓解该需求。然而，编码视频对位翻转等微小存储错误极为敏感，可能造成严重视觉损伤；同时，视频加密广泛用于隐私保护和数字版权管理，可能使比特之间产生长依赖，进一步降低对存储错误的容忍度。摘要未给出具体方法、实验或结果，主要揭示压缩与加密视频近似存储面临的挑战。
The popularization of video capture devices has created strong storage demand for encoded videos. Approximate storage can ease this demand by enabling denser storage at the expense of occasional errors. Unfortunately, even minor storage errors, such as bit flips, can result in major visual damage in encoded videos. Similarly, video encryption, widely employed for privacy and digital rights management, may create long dependencies between bits that show little or no tolerance to storage errors.