Video DeDup

VIDEO DeDup
Find duplicate videos by content. Parse a video directory to create one image every n seconds, then identify duplicate images and show possible video duplicates for manual analysis.

. 1f_parse scan video source folder, replicate with ffmpeg an image folder, then for each image create a fingerprint.

. CompareV2 perform the fingerprints comparison and works in memory with constant memory usage. It is folder agnostic and parse fingerprints ordered by source file name. Since 201906 in free Pascal for x3 speed and less memory usage in multi-threading.

. 3h_analyse is folder agnostic by first loading in memory current source and image folder. Then a lot of options and cache mechanism enable to get correct performance. At the end all duplicates are copied in an analysed folder.

. To finalise you'll have to look at analysed folder to make your decisions : remove duplicate, flag some images as irrelevent or flag pair of videos as NOT dupes.