FFmpeg 6.1 "Heaviside" 发布

FFmpeg 6.1 已正式发布，代号 "Heaviside"。

下载地址：https://ffmpeg.org/download.html#release_6.1

作为重要版本更新，FFmpeg 6.1 包含以下值得关注的新特性：

新增 Playdate 视频解码器和分离器
为 Windows 版本 libva-win32 扩展 VAAPI 支持
ffmpeg CLI 新增选项：-readrate_initial_burst
setpts 和 asetpts 过滤器支持命令
Vulkan 支持解码 hwaccel，支持 H264, HEVC and AV1
新增过滤器
- afireqsrc audio source filter
- arls filter
- zoneplate video source filter
- color_vulkan filter
- bwdif_vulkan filter
- nlmeans_vulkan filter
- xfade_vulkan filter
- bwdif_cuda filter
- apsnr and asisdr audio filters
- Bitstream filter for editing metadata in VVC streams
- Bitstream filter for converting VVC from MP4 to Annex B
- scale_vt filter for videotoolbox
- transpose_vt filter for videotoolbox
新增解码器
- libaribcaption decoder
- RivaTuner video decoder
- vMix video decoder
- OSQ demuxer and decoder
新增编码器
- Microsoft RLE video encoder
- VAAPI AV1 encoder
新增解析器、muxer & demuxer
- Essential Video Coding parser, muxer and demuxer
- Essential Video Coding frame merge bsf
- Raw AC-4 muxer and demuxer
- Raw VVC bitstream parser, muxer and demuxer
- CRI USM demuxer
其他改进
- support for the P_SKIP hinting to speed up libx264 encoding
- Support HEVC,VP9,AV1 codec in enhanced flv format
- Support HEVC,VP9,AV1 codec fourcclist in enhanced rtmp protocol
- ffmpeg CLI '-top' option deprecated in favor of the setfield filter
- ffprobe XML output schema changed to account for multiple variable-fields elements within the same parent element
- ffprobe -output_format option added as an alias of -of