JEMTEC

Crime is becoming a main problem day by day of our society so it is necessary to take some steps to overcome the problem that’s why we introduce the term multimedia forensic. Multimedia forensic can be defined as a science by which analyzing of a digital asset for an assessment for some special purpose and to extract some important information and in some kind of investigation for some kind of digital documentary. Multimedia forensic provides the path to test the digital data from a source   that may be an authorized image, order or any other document to identify in the forensic. In the multimedia forensic images, video, audio, etc .contents covers. In multimedia forensic techniques, the main focus is that to identify the source of the digital device it may be a mobile phone, digital camera, etc. with the help of media, similarly, the forensic media detects the evidence by which it is obtained. For preventing the false detection lens are used with the characteristics of dust spots. Al