The format itself is an ISO standard (ISO/IEC 14496-14) used to contain video, audio, and metadata like subtitles. It is built on the ISO Base Media File Format (Part 12).
Convention Express Paper 122 from Montana State University discusses gunshot detection through surveillance camera video/audio. 122 mp4
Found in ACL Anthology paper 122 , this research focuses on Video Question Answering (VideoQA) by constructing multi-scale clips to understand visual information. The format itself is an ISO standard (ISO/IEC