Browsing Technological University of the Shannon: Midlands Midwest by Subject "H.264/AVC"
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Effectiveness of crypto-transcoding for H.264/AVC and HEVC video bit-streams.
(Springer, 2019-03-22)To avoid delays arising from a need to decrypt a video prior to transcoding and then re-encrypt it afterwards, this paper assesses a selective encryption (SE) content protection scheme. The scheme is suited to both recent ... -
Lightweight cipher for H.264 videos in the Internet of Multimedia Things with encryption space ratio diagnostics
(MDPI, 2019-03-11)Within an Internet of Multimedia Things, the risk of disclosing streamed video content, such as that arising from video surveillance, is of heightened concern. This leads to the encryption of that content. To reduce the ...