Steffen Kamper schrieb: > Hi, > > in a extension i render pictures like usual. > All source pics ar jpg. > > If i use crop-feature: > > singlePic { > file.width = 240c > file.height = 180c-50 > } > > the result thumbs are gif like > 4d52b99393.jpg.gif > and the pics having very bad quality. What Typo3-Version ? - Stefan