嗨格式视频转换器
简鹿视频格式转换器
迅捷视频转换器
转易侠视频格式转换器
野葱视频转换器检测视频编码信息,MediaInfo 用来分析视频和音频文件的编码和内容信息。目前几个主流的CODEC viewer的功能都给包进来了.像是对新格式的支持, 提供相关CODECs和播放软件的网页连结等等, 我觉得该有的功能都有了。
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) 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...
更新日志：
Version 0.7.52, 2011-12-19 -------------- + Georgian translation + MXF with referenced files: if the referenced file is not available, trying to open local files + MPEG Video: GOP size for I-Frame only streams + MXF: support of CEA-608 in ancillary data for some other formats than MPEG Video, if there is no B-frame + LXF: support of SMPTE ST291/CDP/CEA-608/CEA-708 in ancillary data + WAV: better handling of files not having word alignment x DV: crash (division by zero) in some cases x DV: DVCPRO HD was sometimes not detected (low bitrate) x MXF: Crash if AFD field has an invalid value x MXF: Wrong endianess for some big endian PCM streams x MXF: some MXF referencing files have wrong duration x MXF: duration was wrong with some specific files x DVD-Video: detection of 20-bit and 24-bit PCM x XML output: it was sometimes containing some invalid characters x MPEG-4: considering default char set as ISO-8859-1 x MXF: better handling of referencing files having the same ID for all tracks x MXF: Handling of MXF files with wrong FooterPartition field x MXF: Some captions (not starting at the beginning of the file) were not detected x WAV: duration was missing is some cases x RMP3 support was broken Version 0.7.50, 2011-09-23 -------------- + Ukrainian translation updated + DVB Subtitle: region_width / region_height / region_depth (hidden by default) + MPEG-4: hdv6 and mx4p CodecID support (MPEG Video) + AVI: v210 CodecID (YUV) detect + #3411596, CDDA support, thanks to Lionel Duchateau + MXF: support of AC-3 + #3411999, AVi: detection of GeoVision MPEG-4, thanks to Lionel Duchateau + #3411999, MPEG-4: detection of VC-1 (WMV3), Nellymoser and WMA2, thanks to Lionel Duchateau x AVI: Better support of 2 video streams (e.g. "3D AVI") in a file x MPEG-TS: Duration was not provided in some cases x FLV: Delay and duration for AAC was wrong if delay was not 0, thanks to Justin Greer http://zencoder.com x #3408005, IFO: crash with some files x MPEG-4: some bitrates where wrong if smooth streaming is used
