makedng - pack raw sensor data into a dng file with metadata

       Read  raw  sensor  data  from a file and generate a DNG 1.4 compliant file with the metadata to correctly
       render the file.

       The defined exposure programs in the DNG specification are:

       •   0: Undefined exposure program (default)
       •   1: Full manual program
       •   2: Full auto program
       •   3: Aperture priority
       •   4: Shutter priority
       •   5: Creative program
       •   6: Action program (fast shutter)
       •   7: Portrait program (Large aperture)
       •   8: Landscape program (Small aperture)

makedng                                            2025-01-07                                         makedng(1)

       makedng - pack raw sensor data into a dng file with metadata

-wwidth, -hheight, --widthwidth, --heightheight
           Set the width and height of the source data. This is a required option.

       -ppixelfmt, --pixfmtpixelfmt
           Set the pixelformat for the source data. This accepts a V4L2 fourcc code or  the  V4L  constant  name
           like "RGGB" and "SRGGB8". This is a required option.

       -mmake,model, --modelmake,model
           Set the camera Make and Model as a comma separated string.

       -ssoftware, --softwaresoftware
           Set the name of the camera software used to take the picture.

       -oorientation, --orientationorientation
           Set the orientation of the image data as a number from 1-8 from the DNG specification.

       -cdcp-file, --calibrationdcp-file
           Load a DCP calibration file and append the color profile to the final DNG.

       -nred,green,blue, --neutralred,green,blue
           Set the neutral whitepoint for the picture as the 3 floating point gain values.

       -bred,green,blue, --balancered,green,blue
           Set the analog sensor gain for the three color channels as three comma separated floats.

       -eprogram, --programprogram
           Set the exposure program in the EXIF data using one of the program numbers from the DNG spec.

       -tseconds, --exposureseconds
           Set the exposure time for the picture in seconds (eg. 0.01 for 1/100)

       -iiso-speed, --isoiso-speed
           Set the ISO speed rating for the picture

       -ffnumber, --fnumberfnumber
           Set the aperture size, or f-number of the picture (2.2 for f/2.2)

       -lfocal-length,crop-factor | -lfocal-length, --focal-lengthlen,crop, --focal-lengthlen
           Set  the  focal  length  for the lens. If no crop factor for the system is supplied a 35mm full-frame
           sensor is assumed.

       The pixel format argument accepts the following values:

       8-bit bayer formatted data, this matches with MIPI RAW8:
           RGGB, SRGGB8: RG,GB bayer pixel data
           GRBG, SGRBG8: GR,BG bayer pixel data
           GBRG, SGBRG8: GB,RG bayer pixel data
           BGGR, SBGGR8: BG,GR bayer pixel data

       10-bit bayer formatted data. transmitted as 16-bit format in 8 bytes:
           RG10, SRGGB10: RG,GB bayer pixel data
           BA10, SGRBG10: GR,BG bayer pixel data
           GB10, SGBRG10: GB,RG bayer pixel data
           BG10, SBGGR10: BG,GR bayer pixel data

       10-bit bayer formatted data packed into 5 bytes, this matches with MIPI RAW10:
           pRAA, SRGGB10P: RG,GB bayer pixel data
           pgAA, SGRBG10P: GR,BG bayer pixel data
           pGAA, SGBRG10P: GB,RG bayer pixel data
           pBAA, SBGGR10P: BG,GR bayer pixel data

       12-bit bayer formatted data, transmitted as 16-bit format in 8 bytes:
           RG12, SRGGB12: RG,GB bayer pixel data
           BA12, SGRBG12: GR,BG bayer pixel data
           GB12, SGBRG12: GB,RG bayer pixel data
           BG12, SBGGR12: BG,GR bayer pixel data

       12-bit bayer formatted data packed into 6 bytes, this matches with MIPI RAW12:
           pRCC, SRGGB12P: RG,GB bayer pixel data
           pgCC, SGRBG12P: GR,BG bayer pixel data
           pGCC, SGBRG12P: GB,RG bayer pixel data
           pBCC, SBGGR12P: BG,GR bayer pixel data

       16-bit bayer formatted data:
           RG16, SRGGB16: RG,GB bayer pixel data
           GR16, SGRBG16: GR,BG bayer pixel data
           GB16, SGBRG16: GB,RG bayer pixel data
           BYR2, SBGGR16: BG,GR bayer pixel data

       makedng [OPTIONS] input-file output-file

       OPTIONS := { -w width | -h height | -p pixfmt | -m make,model | -s software | -o orientation | -n r,g,b |
       -b r,g,b | -e program }