: Right-click the file and select Open with > Windows Media Player or Movies & TV . Mac : Double-click to open in QuickTime Player .
: These types of files are frequently found in research repositories on platforms like GitHub or arXiv to test how AI models perceive "events" (the "ev" in the name) or answer specific "questions" (the "q") about the footage. How to Open the File q_26_ev.mp4
: It is an MP4 file , the most common digital multimedia container used for storing video, audio, and subtitles. : Right-click the file and select Open with
: Use the VLC Media Player which supports nearly all MP4 codecs. q_26_ev.mp4