MediaInfo vs NUGEN Audio Visualizer

MediaInfo displays technical and tag information for video and audio files. It reports details about the container, video and audio streams, text, and chapters, and reads formats including MPEG-4, Matroska, AVI, MXF, H.264/AVC, H.265/HEVC, MP3, AAC, FLAC, SRT, and ASS. Results can be viewed in text, sheet, tree, or HTML form and exported as text, CSV, or HTML. The software is available as a graphical interface, command-line tool, and library, with operating-system shell integration through drag and drop and context menus. MediaInfo is open-source under a BSD-style license; its listed software price is free. MediaInfoOnline offers a browser-based option and states that files remain on the user's machine rather than being uploaded to MediaArea servers, though it is described as a technology preview. Downloads are listed for Windows, macOS, iOS, Android, and Linux distributions, as well as a JavaScript module and source builds. MediaArea separately offers integration, maintenance, development, and support services at unlisted prices.

NUGEN Audio Visualizer has no write-up on Specifiction yet; its figures are above.