https://github.com/tomkyle/homebrew-negatives
Homebrew tap: formulae for handling linear TIFF and digital film negatives
https://github.com/tomkyle/homebrew-negatives
dcraw gnu-parallel homebrew homebrew-tap linear linear-tiff photography tap tiff
Last synced: 3 months ago
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Homebrew tap: formulae for handling linear TIFF and digital film negatives
- Host: GitHub
- URL: https://github.com/tomkyle/homebrew-negatives
- Owner: tomkyle
- Created: 2017-05-02T21:47:20.000Z (about 8 years ago)
- Default Branch: master
- Last Pushed: 2022-02-21T13:02:43.000Z (over 3 years ago)
- Last Synced: 2024-12-29T11:46:03.556Z (5 months ago)
- Topics: dcraw, gnu-parallel, homebrew, homebrew-tap, linear, linear-tiff, photography, tap, tiff
- Language: Ruby
- Homepage:
- Size: 37.1 KB
- Stars: 1
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# homebrew-negatives
**Convert and process your digital film negatives. Bash scripts for MacOS.**
## Requirements
Make sure to have the [Homebrew](https://brew.sh/) package manager for MacOS installed. The [installation instructions](https://brew.sh/) may look weird to first-timers, but it's really done in a minute.
**Optional, but recommended:** Make this *homebrew-negatives* *tap* and its included tools available to your local Homebrew ecosystem. Quoted from Homebrew docs:
> `brew` will be able to work on those formulae as if they were in Homebrew's canonical repository. You can install and uninstall them with `brew [un]install`, and the formulae are automatically updated when you run brew update.
To install the tap, open your terminal and enter this command:
```bash
$ brew tap tomkyle/negatives
```
## Installation
To install all programs, open your terminal and type:
```bash
$ brew install linear-tiff positive
```
# Formulae
## Moved formulae
These tools have moved to [filmspeed/homebrew-filmspeed](https://github.com/filmspeed/homebrew-filmspeed) and are no longer available in this tap:
- **tomkyle/negatives/ndeviation** is now [filmspeed/ndeviation](https://github.com/filmspeed/ndeviation)
- **tomkyle/negatives/curvefit** is now [filmspeed/curvefit](https://github.com/filmspeed/curvefit)
## Scripts for you
### [linear-tiff](https://github.com/tomkyle/negatives-linear-tiff)
Converts RAW/NEF/CR2 files into linear TIFF files, using GNU Parallel for maximum speed.
Other features: ICC profiles, image mirroring, B/W grayscaling, TIF resizing and ZIP compression.
[Documentation](https://github.com/tomkyle/negatives-linear-tiff) ·
[Usage](https://github.com/tomkyle/negatives-linear-tiff#usage) ·
[Options](https://github.com/tomkyle/negatives-linear-tiff#options)
```bash
# with tap installed:
$ brew install linear-tiff
# ...or without having tap installed:
$ brew install tomkyle/negatives/linear-tiff
```
### [positive](https://github.com/tomkyle/negatives-positive)
Converts digital film negatives (TIFF files) to positive images, using GNU Parallel for timesaving.
Other features: Gamma correction, sigmoidal contrast enhancement, resizing and flipping, JPG conversion.
[Documentation](https://github.com/tomkyle/negatives-positive) ·
[Usage](https://github.com/tomkyle/negatives-positive#usage) ·
[Options](https://github.com/tomkyle/negatives-positive#options)
```bash
# with tap installed:
$ brew install positive
# ...or without having tap installed:
$ brew install tomkyle/negatives/positive
```
## Helpers and dependencies
You do not need to install these tools manually, as they are needed by the tools above and thus are installed automatically.
### color-profiles
Makes ICC profiles for handling linear TIFF and digital film negatives available.
Both *positive* and *linear-tiff* use it as dependency. [Documentation](https://github.com/tomkyle/negatives-color-profiles)
```bash
# with tap installed:
$ brew install color-profiles
# ...or without having tap installed:
$ brew install tomkyle/negatives/color-profiles
```