FFmpeg 3.1 发布

上个月第发布的最新版3.1,特性太多,高亮几个做移动多媒体开发的关注点

  • DXVA2-accelerated HEVC Main10 decoding
  • fieldhint filter
  • loop video filter and aloop audio filter
  • Bob Weaver deinterlacing filter
  • firequalizer filter
  • datascope filter
  • bench and abench filters
  • ciescope filter
  • protocol blacklisting API
  • MediaCodec H264 decoding
  • VC-2 HQ RTP payload format (draft v1) depacketizer and packetizer
  • VP9 RTP payload format (draft v2) packetizer
  • AudioToolbox audio decoders
  • AudioToolbox audio encoders
  • coreimage filter (GPU based image filtering on OSX)
  • libdcadec removed
  • bitstream filter for extracting DTS core
  • ADPCM IMA DAT4 decoder
  • musx demuxer
  • aix demuxer
  • remap filter
  • hash and framehash muxers
  • colorspace filter
  • hdcd filter
  • readvitc filter
  • VAAPI-accelerated format conversion and scaling
  • libnpp/CUDA-accelerated format conversion and scaling
  • Duck TrueMotion 2.0 Real Time decoder
  • Wideband Single-bit Data (WSD) demuxer
  • VAAPI-accelerated H.264/HEVC/MJPEG encoding
  • DTS Express (LBR) decoder
  • Generic OpenMAX IL encoder with support for Raspberry Pi
  • IFF ANIM demuxer & decoder
  • Direct Stream Transfer (DST) decoder
  • loudnorm filter
  • MTAF demuxer and decoder
  • MagicYUV decoder
  • OpenExr improvements (tile data and B44/B44A support)
  • BitJazz SheerVideo decoder
  • CUDA CUVID H264/HEVC decoder
  • 10-bit depth support in native utvideo decoder
  • libutvideo wrapper removed
  • YUY2 Lossless Codec decoder
  • VideoToolbox H.264 encoder

包括了iOS平台上的硬件编解码AAC,硬件编码H.264,Android平台的硬件解码,树莓派的OpenMAX IL硬编码器。官方强烈建议各位升级 :D。

原创文章,转载请注明: 转载自贝壳博客

本文链接地址: FFmpeg 3.1 发布

《FFmpeg 3.1 发布》有4个想法

  1. 我有一个树莓派2, 还没怎么玩, 请问,,树莓派的OpenMAX IL硬编码器 怎么使用?

      1. 集成的x265只有8bit,现在普遍的都使用10bit的x265压缩视频,可有效去除色块问题。希望伟大的博主下一个版本的ffmpeg可以集成10bit的x265!!

  2. 期待博主达人封装一下带有fdkaac的,2.8、3.0的都有了,但3.0的x265版本只是1.8,现在3.1中的x265版本已经是2.4了。
    谢谢!

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