MediaInfo - supplies information about multimedia files (only if the information is available in that file): general information (title, author, director, album, track number, date, duration etc); information about the video (codec, aspect, fps, bitrate etc); information about the audio (codec, sample rate, channels, language, bitrate etc); information about the text (language of subtitle); information about chapters (count of chapters, list).
The MediaInfo data display includes:
Container: format, profile, commercial name of the format, duration, overall bit rate, writing application and library, title, author, director, album, track number, date, duration...
Video: format, codec id, aspect, frame rate, bit rate, color space, chroma subsampling, bit depth, scan type, scan order...
Audio: format, codec id, sample rate, channels, bit depth, language, bit rate...
Text: format, codec id, language of subtitle...
Chapters: count of chapters, list of chapters...

MediaInfo analyticals include:
Container: MPEG-4, QuickTime, Matroska, AVI, MPEG-PS (including unprotected DVD), MPEG-TS (including unprotected Blu-ray), MXF, GXF, LXF, WMV, FLV, Real...
Tags: Id3v1, Id3v2, Vorbis comments, APE tags...
Video: MPEG-1/2 Video, H.263, MPEG-4 Visual (including DivX, XviD), H.264/AVC, Dirac...
Audio: MPEG Audio (including MP3), AC3, DTS, AAC, Dolby E, AES3, FLAC...
Subtitles: CEA-608, CEA-708, DTVCC, SCTE-20, SCTE-128, ATSC/53, CDP, DVB Subtitle, Teletext, SRT, SSA, ASS, SAMI...

MediaInfo features include:
Read many video and audio file formats
View information in different formats (text, sheet, tree, HTML...)
Customise these viewing formats
Export information as text, CSV, HTML...
Graphical user interface, command line interface, or library (.dll/.so/.dylib) versions available
Integrate with the shell (drag 'n' drop, and Context menu)
Internationalisation: display any language on any operating system