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nv-codec-headers: FFmpeg version of headers required to interface with Nvidias codec APIs
nv-codec-headers-32bit: FFmpeg version of headers required to interface with Nvidias codec APIs (32bit)
nv-codec-headers12.0: FFmpeg 4 version of headers for Nvidia's codec APIs
nv-codec-headers12.0-32bit: FFmpeg 4 version of headers for Nvidia's codec APIs (32bit)