Changes in 9.0

• Extend AMF Color Converter (vf_vpp_amf) HDR capabilities
• LCEVC track muxing support in MP4 muxer
• Playdate video encoder and muxer
• Add v360_vulkan filter
• HE-AAC 960 decoding (DAB+)
• transpose_cuda filter
• Add AMF Frame Rate Converter (vf_frc_amf) filter
• SMPTE 2094-50 metadata support and passthrough
• ProRes RAW VideoToolbox hwaccel
• APV Vulkan hwaccel
• Animated WebP decoder
• Animated WebP demuxer
• Remove CELT decoding support (doesn't affect Opus CELT)
• Remove ogg/celt parsing
• Bitstream filter to split Dolby Vision multi-layer HEVC
• Add AMF hardware memory mapping support.
• ONNX Runtime DNN backend with GPU execution provider support
• Remove deprecated NVENC options and support for pre-11.1 SDK versions