MediaInfo是一个小而强大的程序，它可以让你访问所有隐藏在你的音频文件和视频中的信息。

Language: Multilingual | File size: 8 MBВMediaInfo provides easy access to technical and tag information about video and audio files.

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…– 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, bit rate, language…– Subtitles: format, codec id, language of subtitle…– Chapters: count of chapters, list of chapters…The MediaInfo analyticals includes:– 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, Vorbis, PCM…– 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, tree)– Export information as text– Graphical user interface, command line interface, or library (.dylib) versions available (command line interface and library versions are available separately, free of charge, on the editor website)– Integrate with the shell (drag ‘n’ drop, and Context menu)Top In-App Purchases: Full Version – includedRelease Notes+ Mac App Store version: File comparison (InApp purchase)+ Dolby E: readout of Dolby E program description+ MXF: Detection of Dolby Vision+ MP4: support of Spatial Audio Metadata+ DV: color space is explicit+ DV: audio format settings+ Matroska: PCM bit rate+ MOV, MXF: Time code frame rate+ DV: DVCAM commercial name for locked audio and PAL 4:2:0+ MXF: Time code track namex USAC: frame rate was missing in case of non standard sampling ratex USAC: fix infinite loop with some LATM streamsx WAV: MP3 delay should be added to BWF time referencex TTML: fix wrong output with standalone filesx N19/STL: fix crash with some uncommon frameratesx VC-3: fix sub sampling with some v2 filesx DV: Time code frame number was wrong (divided by 2) for 50/60 fps contentSupported Operation Systems:macOS 10.9 or later 64-bit