自上次 FFmpeg 4.4 发布九个月后,FFmpeg 5.0 现已发布。

随着 FFmpeg 5.0 的正式到来,这个被全行业广泛依赖的开源、跨平台多媒体库,也正在努力提供长期支持(LTS)版本。官网写道,开发团队为这个姗姗来迟的新版本倾注了大量的心力,以移除旧版编解码 API、并用基于 N:M 的新 API 来代替。

截图(来自:FFmpeg.org)

此外 FFmpeg 5.0 移除了整个 libavresample 库,libswscale 迎来了基于 AVframe、更易于使用的新 API 。

Vulkan 代码得到了很大的改进,添加了许多新的过滤器(filter),包括 libplacebo 集成。

最后提供了对 DoVi 的支持,包括色调映射和 remuxing,并且更改了默认的 AAC 编码器设置以提升质量。

在周一的博客文章中,VLC 首席开发者 Jean-Baptiste Kempf 详细介绍了 FFmpeg 5.0 的新里程碑。

首先,FFmpeg 5.0 有望开始转向基于时间的发布节奏,期待着每年都能迎来大版本更新。

其次,我们有望每隔一年迎来一个长期支持版本(LTS),而 FFmpeg 5.0 正好拉开了这一序幕。

FFmpeg 是开源多媒体框架,是用于录制、转换、编辑和串流音频和视频的完整解决方案,适用于 Windows、Mac 和 Linux,它支持大多数视频和音频格式之间的转换。Nine months after the last FFmpeg 4.4 release, FFmpeg 5.0 is now available. FFmpeg is an open source multimedia framework, a complete solution for recording, converting, editing and streaming audio and video, available for Windows, Mac and Linux, it supports conversion between most video and audio formats.
Some of the highlights of this release are updated as follows: New Vulkan-powered video horizontal/vertical flip filter.
Apple Graphics SMC encoder.
Speex decoder.
Various new muxers/demuxers like Argonaut Games CVG and experimental IMF demuxer.
Added an AV1 low-overhead bitstream format multiplexer.
Swscale slice thread support.
New audio and video filters.
LoongArch CPU architecture support. More details can be found in the FFmpeg changelog, version 5.0:- ADPCM IMA Westwood encoder- Westwood AUD muxer- ADPCM IMA Acorn Replay decoder- Argonaut Games CVG demuxer- Argonaut Games CVG muxer- Concatf protocol- afwtdn audio filter- audio and video segment filters – Apple Graphics (SMC) encoder- hsvkey and hsvhold video filters- adecorrelate audio filter- atilt audio filter- grayworld video filter- AV1 Low overhead bitstream format muxer- swscale slice threading- MSN Siren decoder- scharr video filter- apsyclip audio filter- morpho video filter- amr parser- (a)latency filters- GEM Raster image decoder- asdr audio filter- speex decoder- limitdiff video filter- xcorrelate video filter- varblur video filter- huesaturation video filter- colorspectrum source video filter- RTP packetizer for uncompressed video (RFC 4175)
– bitpacked encoder- VideoToolbox VP9 hwaccel- VideoToolbox ProRes hwaccel- support loongarch.
– aspectralstats audio filter- adynamicsmooth audio filter- libplacebo filter- vflip_vulkan, hflip_vulkan and flip_vulkan filters- adynamicequalizer audio filter- yadif_videotoolbox filter- VideoToolbox ProRes encoder- anlmf audio filter- IMF demuxer (experimental)
https://github.com/FFmpeg/FFmpeg windows version download (complete archive @ mirror)
ffmpeg-2022-01-10-git-f37e66b393-essentials_build.7z.sha256ffmpeg-2022-01-10-git-f37e66b393-full_build.7z.sha256

该版本的一些亮点更新如下:

  • 新的 Vulkan 驱动的视频水平/垂直翻转过滤器。
  • Apple Graphics SMC 编码器。
  • Speex 解码器。
  • 各种新的 muxers/demuxers,例如 Argonaut Games CVG 和实验性的 IMF demuxer。
  • 添加了一个 AV1 低开销比特流格式复用器。
  • Swscale slice 线程支持。
  • 新的音频和视频过滤器。
  • LoongArch CPU 架构支持。
更多详情可查看 FFmpeg 更改日志
version 5.0:
– ADPCM IMA Westwood encoder
– Westwood AUD muxer
– ADPCM IMA Acorn Replay decoder
– Argonaut Games CVG demuxer
– Argonaut Games CVG muxer
– Concatf protocol
– afwtdn audio filter
– audio and video segment filters
– Apple Graphics (SMC) encoder
– hsvkey and hsvhold video filters
– adecorrelate audio filter
– atilt audio filter
– grayworld video filter
– AV1 Low overhead bitstream format muxer
– swscale slice threading
– MSN Siren decoder
– scharr video filter
– apsyclip audio filter
– morpho video filter
– amr parser
– (a)latency filters
– GEM Raster image decoder
– asdr audio filter
– speex decoder
– limitdiff video filter
– xcorrelate video filter
– varblur video filter
– huesaturation video filter
– colorspectrum source video filter
– RTP packetizer for uncompressed video (RFC 4175)
– bitpacked encoder
– VideoToolbox VP9 hwaccel
– VideoToolbox ProRes hwaccel
– support loongarch.
– aspectralstats audio filter
– adynamicsmooth audio filter
– libplacebo filter
– vflip_vulkan, hflip_vulkan and flip_vulkan filters
– adynamicequalizer audio filter
– yadif_videotoolbox filter
– VideoToolbox ProRes encoder
– anlmf audio filter
– IMF demuxer (experimental)
https://github.com/FFmpeg/FFmpeg
  windows版下载

(complete archive @ mirror)


ffmpeg-2022-01-10-git-f37e66b393-essentials_build.7z
.sha256

校验大师校验结果:

ffmpeg-2022-01-10-git-f37e66b393-full_build.7z

SHA1:A3D774D6425ED51A568971E9F5C2F9852732773C

SHA256:6E0187473218D08DF06BA0BAF5E24CD2884194DA890B16357844CBC15770C3B1

MD5:6B0506A9A1341FFD744927366888C8D3

 

FFmpeg 5.0 可以在 FFmpeg.org 进行下载。
[ ] ffmpeg-4.4.tar.bz2                       2021-04-09 00:28   11M  
[TXT] ffmpeg-4.4.tar.bz2.asc                   2021-04-09 00:30  520   
[ ] ffmpeg-4.4.tar.gz                        2021-04-09 00:28   14M  
[TXT] ffmpeg-4.4.tar.gz.asc                    2021-04-09 00:30  520   
[ ] ffmpeg-4.4.tar.xz                        2021-04-09 00:29  9.1M  
[TXT] ffmpeg-4.4.tar.xz.asc                    2021-04-09 00:30  520   
[ ] ffmpeg-5.0.tar.bz2                       2022-01-14 20:45   11M  
[TXT] ffmpeg-5.0.tar.bz2.asc                   2022-01-14 20:48  520   
[ ] ffmpeg-5.0.tar.gz                        2022-01-14 20:45   14M  
[TXT] ffmpeg-5.0.tar.gz.asc                    2022-01-14 20:48  520   
[ ] ffmpeg-5.0.tar.xz                        2022-01-14 20:46  9.4M  
[TXT] ffmpeg-5.0.tar.xz.asc                    2022-01-14 20:48  520   
[ ] ffmpeg-snapshot-git.tar.bz2              2022-01-14 19:24  259M  
[ ] ffmpeg-snapshot.tar.bz2                  2022-01-14 19:24   11M

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