Bravo is an Objective-C library to simplify the extraction of metadata from JPEG files. It gathers Exif, IPTC, JFIF and TIFF properties and places it into a single NSDictionary object.

Usage

1. Add the files under the /Source directory to your target.
2. To retrieve the metadata of an image, extract said image to a NSData object and use the method -extractMetadataFromJPEG: on it:

NSDictionary *metadataProperties = [[BRavoExifManager sharedManager] extractMetadataFromJPEG:imageData];

1. Discover the plethora of information that can be retrieved from a single JPEG file.

Contribution

Contribution is always welcomed. Send a pull-request or raise an issue. ;)

Authors

Hector Zarate (@hecktorzr)

License

Available under the MIT License.