How to convert 16 bit PNG to 16 bit TIF?
Moderators: XnTriq, helmut, xnview
Re: How to convert 16 bit PNG to 16 bit TIF?
Using nconvert v7.70 to re-compress 16b tiff file results in a stuck process. Calling as following:
GraphicsMagic and its `identify` command:
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nconvert -org_depth -c 3 -overwrite myfile.tif
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Image: myfile.tif
Format: TIFF (Tagged Image File Format)
Geometry: 3944x5952
Class: DirectClass
Type: true color
Depth: 16 bits-per-pixel component
Channel Depths:
Red: 16 bits
Green: 16 bits
Blue: 16 bits
Channel Statistics:
Red:
Minimum: 12.00 (0.0002)
Maximum: 65535.00 (1.0000)
Mean: 19612.99 (0.2993)
Standard Deviation: 14115.02 (0.2154)
Green:
Minimum: 0.00 (0.0000)
Maximum: 65535.00 (1.0000)
Mean: 18759.78 (0.2863)
Standard Deviation: 13451.57 (0.2053)
Blue:
Minimum: 152.00 (0.0023)
Maximum: 65535.00 (1.0000)
Mean: 26027.29 (0.3972)
Standard Deviation: 15732.85 (0.2401)
Resolution: 4000x4000 pixels/inch
Filesize: 160.7Mi
Interlace: No
Orientation: TopLeft
Background Color: white
Border Color: #DFDFDFDFDFDF
Matte Color: #BDBDBDBDBDBD
Page geometry: 3944x5952+0+0
Compose: Over
Dispose: Undefined
Iterations: 0
Compression: LZW
Make: Nikon
Model: LS-5000
Label: Transparency
Tainted: False
User Time: 1.219u
Elapsed Time: 0m:1.214891s
Pixels Per Second: 18.4Mi
Re: How to convert 16 bit PNG to 16 bit TIF?
I've encountered a different problem when extracting stacked tiff files with nconvert version 7.80. When I run:
The extraction process stops exactly after 3258 files even when there are a lot more images left. Tiff-stacks with less images work totally fine but as soon as there are more than 3258 stacked images, nconvert stops at exact the same position every time no matter how many images are left to extract.
Perhaps it's just misuse or wrong/missing parameters but from my perspective it could be a bug, as well. I'd appreciate it very much if someone could look into that. Thanks!
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nconvert.exe -org_depth -out tiff -xall ./DJI_0012.TIFF
Perhaps it's just misuse or wrong/missing parameters but from my perspective it could be a bug, as well. I'd appreciate it very much if someone could look into that. Thanks!
Re: How to convert 16 bit PNG to 16 bit TIF?
Thank you, the conversion is working.
But I can verify, that the conversion stops after 3258 pictures.
But I can verify, that the conversion stops after 3258 pictures.