Changes in 8.1

• ffprobe -codec option
• EXIF Metadata Parsing
• gfxcapture: Windows.Graphics.Capture based window/monitor capture
• hxvs demuxer for HXVS/HXVT IP camera format
• MPEG-H 3D Audio decoding via mpeghdec
• D3D12 H.264 encoder
• drawvg filter via libcairo
• ffmpeg CLI tiled HEIF support
• D3D12 AV1 encoder
• ProRes Vulkan hwaccel
• DPX Vulkan hwaccel
• Rockchip H.264/HEVC hardware encoder
• Add vf_scale_d3d12 filter
• JPEG-XS parser
• JPEG-XS decoder and encoder through libsvtjpegxs
• JPEG-XS raw bitstream muxer and demuxer
• IAMF Projection mode Ambisonic Audio Elements muxing and demuxing
• Add vf_mestimate_d3d12 filter
• xHE-AAC Mps212 decoding support (experimental)
• Remove the old HLS protocol handler
• Vulkan compute codec optimizations
• swscale Vulkan support
• LCEVC metadata bitstream filter
• Add vf_deinterlace_d3d12 filter
• ffprobe: only show refs field in stream section when reading frames
• ProRes Vulkan encoder
• LCEVC parser
• LCEVC enhancement layer exporting in MPEG-TS