U ovom diplomskom radu izrađen je modul za pohranjivanje informacija i video zapisa o artefaktima pronađenim analizom različitih video materijala. Artefakti koji se pronalaze analizom video materijala prosljeđuju se modulu za pohranjivanje pomoću definiranog API-ja. Sve funkcije API-ja su opisane i dan je dijagram toka koji pokazuje kako se API koristi. Opisani su svi dijelovi modula i njihova primjena te zapisna datoteka u koju se zapisuju informacije o svim pronađenim artefaktima. Objašnjen je proces izbora video okvira koji se spremaju u video zapis i proces kodiranja video okvira FFmpeg-ovim bibliotekama, te su prikazani rezultati pohrane.

This paper describes design of a module used for storing information and video files of artifacts found during analysis of video materials. Artifacts that are found during the analysis are forwarded to the module using the defined API. All API functions are described and the provided diagram flow showcases usage of the API. Module parts and their usage is described as well as log file which stores information about artifacts found during analysis. The process of selecting artifact-affected video frames to encode with FFmpeg libraries and save to file is explained. Results and their visualisation is shown in an example artifact visualisation application