MediaInfo for Mac 0.7.95 媒体信息编辑工具

MediaInfo 用来分析视频和音频文件的编码和内容信息。

 MediaInfo 是自由软件 (免费使用、免费获得源代码，许可协议：GNU GPL/LGPL)
使用MediaInfo可以获得多媒体文件的哪些信息?

 内容信息：标题，作者，专辑名，音轨号，日期，总时间……
视频：编码器，长宽比，帧频率，比特率……
音频：编码器，采样率，声道数，语言，比特率…… 

文本：语言和字幕
段落：段落数，列表
MediaInfo支持哪些文件格式?
视频：MKV, OGM, AVI, DivX, WMV, QuickTime, Real, MPEG-1, MPEG-2, MPEG-4, DVD (VOB)... 

(编码器：DivX, XviD, MSMPEG4, ASP, H.264, AVC...) 

音频：OGG, MP3, WAV, RA, AC3, DTS, AAC, M4A, AU, AIFF...
字幕：SRT, SSA, ASS, SAMI...
MediaInfo的主要功能特点： 

支持众多视频和音频文件格式 

多种查看方式：

文本，表格，树形图，网页……
自定义查看方式 

信息导出：文本，CSV，HTML…… 

三种发布版本：图形界面，命令行，DLL(动态链接库)
与Windows资源管理器整合：拖放，右键菜单
国际化：有多种界面语言供选择
(软件界面)轻松实现本地化 (需要志愿者翻译语言文件)

Version 0.7.95, 2017-05-04
--------------
+ EBUCore: EBUCore 1.8 with acquisition metadata output.
+ Better support of growing files, especially when accessed by FTP
+ Matroska: better support of some broken files (high EBMLMaxSizeLength, padding before start of EBML)
+ EXR: showing Multipart and Deep flags
+ EXR: show image compression method
x EBUCore: fixed display aspect ratio (was using rational)
x EBUCore: fixed frame rate factor (was num/den instead of factor)
x AVC: some streams with dynamic frame type were having a wrong frame rate
x MPEG-4: some old AAC tracks were not correctly detected
x Matroska: was sometimes displaying "Bit depth: Bit0" when bit depth is unknown
x Nut: fix crash with some files
x FFV1: PixelAspectRatio was an integer, switched to 3-digit rational
x DTS: fix frame count
x Dolby E: fix frame count
x EBUCore: fix regression creating invalid XML files
x AVC: some streams with dynamic frame type were having a wrong frame rate
x I490, EXR: was not supporting valid 31-char attribute names

Version 0.7.94, 2017-03-31
--------------
+ VC-3: detection of embedded time code
+ VC-3: better support of stream with width 960 or 1440
+ VC-3: support of version 3 (a.k.a. DNxHR), including profile and level for version 1/2 (a.k.a. DNxHD)
+ Matroska trace feature: reduction of its size
+ MXF trace feature: reduction of its size
+ Visual Studio 2017 project files
x M143, MXF with Acquisition Metadata: crash fixed
x Several crash fixes

版本0.7.93

MXF：检测HLG转移特征
HEVC：preferred_transfer_characteristics SEI的支持（来自HEVC / H.265草案，DVB中的HLG的优选方法）
+ MXF：解析AVC描述符并与本质内容进行交叉检查
+ MP4：更多的AppleStoreCountry值映射到国家，显示国家号码如果未知
+文件扩展名：测试文件扩展名是否对应于容器格式
+ AVI / WAV：截断文件测试
+ MIXML输出：Format_Profile分为Format_Profile，Format_Level，Format_Tier
+ ID3v2：TCAP标记映射到新字段“PodcastCategory”
x MIXML输出：一些* _Original值丢失
x MXF / Teletext：无法正确检测非字幕流
x ID3v2：TP2标签未正确映射到“伴奏”，现在映射到“Album_Performer”
x ID3v2：TSO2标记未正确映射到“Performer_Sort”，现在映射到“Album_Performer_Sort”
x ID3v2：TCMP标记显示两次（2“编译”行）
x Windows版本有时在Windows资源管理器中显示一个长字符串，更改为较短的字符串

Screenshot：

System requirements：

• OS X 10.7 or Later

下载地址 ：

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