added info about exiftool

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rra 2019-09-13 13:18:42 +02:00
parent 8529d952cd
commit 3247286a7e

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@ -18,6 +18,13 @@ packages:
* [github.com/threatstack/libmagic](https://github.com/threatstack/libmagic) * [github.com/threatstack/libmagic](https://github.com/threatstack/libmagic)
* [pillow.readthedocs.io](https://pillow.readthedocs.io/en/5.3.x/installation.html#external-libraries) * [pillow.readthedocs.io](https://pillow.readthedocs.io/en/5.3.x/installation.html#external-libraries)
### Optional requirements
If you wish to use the `--caption` flag to add image captions read from EXIF comment metadata you will need a utility called `exiftool`.
You can install it via your package manager. For other options please consult the website: [https://www.sno.phy.queensu.ca/~phil/exiftool/](https://www.sno.phy.queensu.ca/~phil/exiftool/)
## Install It ## Install It
```bash ```bash