Encryption for high efficiency video coding with video adaptation capabilities
- Author
- Glenn Van Wallendael (UGent) , A Boho, Jan De Cock, Adrian Munteanu and Rik Van de Walle (UGent)
- Organization
- Project
- HPC-UGent: the central High Performance Computing infrastructure of Ghent University
- Abstract
- Video encryption techniques enable applications like digital rights management and video scrambling. Applying encryption on the entire video stream can be computationally costly and prevents advanced video modifications by an untrusted middlebox in the network, like splicing, quality monitoring, watermarking, and transcoding. Therefore, encryption techniques are proposed which influence a small amount of the video stream while keeping the video compliant with its compression standard, High Efficiency Video Coding. Encryption while guaranteeing standard compliance can cause degraded compression efficiency, so depending on their bitrate impact, a selection of encrypted syntax elements should be made. Each element also impacts the quality for untrusted decoders differently, so this aspect should also be considered. In this paper, multiple techniques for partial video encryption are investigated, most of them having a low impact on rate-distortion performance and having a broad range in scrambling performance(1).
- Keywords
- COMPRESSED-DOMAIN, STANDARD, H.264/AVC, High Efficiency Video Coding, HEVC, encryption, transcoding, SELECTIVE ENCRYPTION, QUALITY ASSESSMENT, video scrambling
Downloads
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2013.08 - Glenn Van Wallendael et al. - Encryption for High Efficiency Video Coding with Video Adaptation Capabilities.pdf
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Citation
Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-4429150
- Chicago
- Van Wallendael, Glenn, A Boho, Jan De Cock, Adrian Munteanu, and Rik Van de Walle. 2013. “Encryption for High Efficiency Video Coding with Video Adaptation Capabilities.” Ieee Transactions on Consumer Electronics 59 (3): 634–642.
- APA
- Van Wallendael, G., Boho, A., De Cock, J., Munteanu, A., & Van de Walle, R. (2013). Encryption for high efficiency video coding with video adaptation capabilities. IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, 59(3), 634–642.
- Vancouver
- 1.Van Wallendael G, Boho A, De Cock J, Munteanu A, Van de Walle R. Encryption for high efficiency video coding with video adaptation capabilities. IEEE TRANSACTIONS ON CONSUMER ELECTRONICS. 2013;59(3):634–42.
- MLA
- Van Wallendael, Glenn, A Boho, Jan De Cock, et al. “Encryption for High Efficiency Video Coding with Video Adaptation Capabilities.” IEEE TRANSACTIONS ON CONSUMER ELECTRONICS 59.3 (2013): 634–642. Print.
@article{4429150,
abstract = {Video encryption techniques enable applications like digital rights management and video scrambling. Applying encryption on the entire video stream can be computationally costly and prevents advanced video modifications by an untrusted middlebox in the network, like splicing, quality monitoring, watermarking, and transcoding. Therefore, encryption techniques are proposed which influence a small amount of the video stream while keeping the video compliant with its compression standard, High Efficiency Video Coding. Encryption while guaranteeing standard compliance can cause degraded compression efficiency, so depending on their bitrate impact, a selection of encrypted syntax elements should be made. Each element also impacts the quality for untrusted decoders differently, so this aspect should also be considered. In this paper, multiple techniques for partial video encryption are investigated, most of them having a low impact on rate-distortion performance and having a broad range in scrambling performance(1).},
author = {Van Wallendael, Glenn and Boho, A and De Cock, Jan and Munteanu, Adrian and Van de Walle, Rik},
issn = {0098-3063},
journal = {IEEE TRANSACTIONS ON CONSUMER ELECTRONICS},
language = {eng},
number = {3},
pages = {634--642},
title = {Encryption for high efficiency video coding with video adaptation capabilities},
volume = {59},
year = {2013},
}