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新闻 FFmpeg 2.7.2 发布,多媒体处理工具 下载

Discussion in '软件资讯' started by 漂亮的石头, 2015-07-21.

  1. 漂亮的石头

    漂亮的石头 版主 Staff Member

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    FFmpeg 2.7.2 发布,下载:

    http://ffmpeg.org/releases/ffmpeg-2.7.2.tar.bz2

    FFmpeg 2.7 改进内容如下:

    - FFT video filter
    - TDSC decoder
    - DTS lossless extension (XLL) decoding (not lossless, disabled by default)
    - showwavespic filter
    - DTS decoding through libdcadec
    - Drop support for nvenc API before 5.0
    - nvenc HEVC encoder
    - Detelecine filter
    - Intel QSV-accelerated H.264 encoding
    - MMAL-accelerated H.264 decoding
    - basic APNG encoder and muxer with default extension "apng"
    - unpack DivX-style packed B-frames in MPEG-4 bitstream filter
    - WebM Live Chunk Muxer
    - nvenc level and tier options
    - chorus filter
    - Canopus HQ/HQA decoder
    - Automatically rotate videos based on metadata in ffmpeg
    - improved Quickdraw compatibility
    - VP9 high bit-depth and extended colorspaces decoding support
    - WebPAnimEncoder API when available for encoding and muxing WebP
    - Direct3D11-accelerated decoding
    - Support Secure Transport
    - Multipart JPEG demuxer

    FFmpeg是一套可以用来记录、转换数字音频、视频,并能将其转化为流的开源计算机程序。它包括了目前领先的音/视频编码库libavcodec。 FFmpeg是在Linux下开发出来的,但它可以在包括Windows在内的大多数操作系统中编译。这个项目是由Fabrice Bellard发起的,现在由Michael Niedermayer主持。可以轻易地实现多种视频格式之间的相互转换,例如可以将摄录下的视频avi等转成现在视频网站所采用的flv格式。
    FFmpeg 2.7.2 发布,多媒体处理工具下载地址
     
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