Convert RAW photos to JPEG in linux/php
I'm working on an photo upload app and need to allow users to upload raw files from cameras (these are not jpegs) and have the server automatically create a jpeg version of them. I currently have Imagemagick installed but I don't think there is a way to do it in there.
Cameras come out with new raw formats all the time, so im looking for something that will be relativley up-to-date and command php exec() is an option too.
Does anyone have anything to suggestion for raw conversion?
Answer
Actually, as you can see in this list, ImageMagick does support RAW photos: http://www.imagemagick.org/script/formats.php (e.g. .NEF nikon photos and .CR2 canon photos).
Example code for a .CR2 photo:
$im = new Imagick( 'source.CR2' );
$im->setImageFormat( 'jpg' );
$im->writeImage( 'result.jpg' );
$im->clear();
$im->destroy();