Effectiveness of crypto-transcoding for H.264/AVC and HEVC video bit-streams.
Rizwan Ali ShahMamoona Naveed AsgharSaima AbdullahMartin FleuryNeelam GoharPublished in: Multim. Tools Appl. (2019)
Keyphrases
- bitstream
- coded video
- compressed video
- scalable video coding
- bit rate
- scalable video
- video compression standard
- coding scheme
- video quality
- pixel domain
- compressed domain
- compression algorithm
- macroblock
- error concealment
- video signals
- video transcoding
- video transmission
- video streams
- video codec
- error resilience
- wavelet coefficients
- video data
- error resilient
- video content
- bit budget
- frame rate
- multiple description coding
- coding efficiency
- video sequences
- low bit rate
- video streaming
- rate distortion
- coding method
- compressed bit stream
- video encoding
- video coding
- unequal error protection
- intra frame
- video compression
- video coding standard
- rate control
- video analysis
- video frames
- multimedia
- bit plane
- image quality
- dct coefficients
- computational complexity
- feature vectors
- dct domain
- video encoder
- intra prediction
- compression efficiency
- visual quality
- low complexity