: 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
: Use the VLC Media Player which supports nearly all MP4 codecs. q_26_ev.mp4
: 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
The naming convention (prefixing with "q_" and "ev") is typical for datasets used to evaluate or quality assessment models. q_26_ev.mp4