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schoolpost / PiDNG

Create Adobe DNG RAW files using Python. Works with any Bayer RAW Data including native support for Raspberry Pi cameras.
MIT License
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Fix that gets raw2dng.py working again. #74

Open mcnalu opened 1 year ago

mcnalu commented 1 year ago

Fix that gets raw2dng.py working again by supporting fmt in init of camdefs.py.

osexpert commented 2 weeks ago

I tried your changes in 4.0.9 but got another error instead: Before:

    width, height = self.model.fmt.get("size", (0,0))
AttributeError: 'RaspberryPiHqCamera' object has no attribute 'fmt'

After:

    self.fmt['size']=(width,height)
TypeError: list indices must be integers or slices, not str
mcnalu commented 2 weeks ago

It looks like you've supplied fmt as a list but it should be a dict. Here's an example that works on 4.0.9 for me:

    fmt={}
    fmt['format']='SRGGB12_CSI2P'
    fmt['stride']=3072

    # choose a predefined camera model, set the sensor mode and bayer layout. 
    # this camera model class sets the appropriate DNG's tags needed based on the camera sensor. ( needed for bit unpacking, color matrices )
    #3 is 4056 by 3040, 12bpp
    #2 is 2028 by 1520, 12bpp, no crop so 2x2 bin I think
    camera = RaspberryPiHqCamera(2, fmt, CFAPattern.BGGR)