Forensic and anti-forensic techniques for video shot editing in H.264/AVC ?
The forensics and anti-forensics of digital videos are investigated. An anti-forensic method to generate H.264 videos without abnormal coding modes and redundancies. The forensic methods based on the deblocking filter and checking the quantization parameters.
anti-forensics video shot editing h.264/avc quantization parameter information forensics video tampering detection coding mode prediction modification of quantization indices group of pictures