Cloverfield

The running time of the film, without credits, is about 80 minutes, the length of a long-running MiniDV tape, a common format used in consumer camcorders.

"In the movie, footage is shown being recorded over existing footage, as if the camera were recording on digital or analogue tape. Rob and Hud even discuss whether the tape was changed during the party. However, the title card at the beginning of the film claims the footage was recorded on an SD card." The footage was captured on tape, and after retrieval was later transferred to an SD card by the Department of Defense along with overlaid official document reference codes, a time counter, and the watermark "PROPERTY OF THE U.S. GOVERNMENT, DO NOT DUPLICATE", which can be seen at the very beginning of the film.

At the end of the closing credits there is a garbled radio transmission which some say sounds like "Help us!", when played backward it says "It's still alive!"

In India, the film was edited to achieve a parental guidance rating for television broadcast.

Edited into 365 Days, also Known as a Year (2019)