#25303 [NEW]: Lossless JPEG transformation

From: nospam at unclassified dot de Operating system: any PHP version: 4.3.3 PHP Bug Type: Feature/Change Request Bug description: Lossless JPEG transformation Description: ------------ You can use the GD library to operate on images, like JPEGs. But you cannot losslessly rotate or flip JPEG files with that. There's a linux console program, 'jpegtran', that seems to belong to the jpeglib. But it is not available as a binary for Windows (or is it?). Now what about some PHP functions besides the GD functions to do such things? I mean rotate, flip, crop, recode and so on, all without re-compressing the JPEG image. -- Edit bug report at http://bugs.php.net/?id=25303&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=25303&r=trysnapshot4 Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=25303&r=trysnapshot5 Fixed in CVS: http://bugs.php.net/fix.php?id=25303&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=25303&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=25303&r=needtrace Try newer version: http://bugs.php.net/fix.php?id=25303&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=25303&r=support Expected behavior: http://bugs.php.net/fix.php?id=25303&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=25303&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=25303&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=25303&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=25303&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=25303&r=dst IIS Stability: http://bugs.php.net/fix.php?id=25303&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=25303&r=gnused