Resize Gif Image Php. Create crop resize reverse optimize and split animated gifs cut and resize videos webp and apng animations. Image resizing requires information about the old height and width of an image to generate an image of new width and height.
Fwrite fopen resizegif tmp reduced image i gif wb frame. However since each animation consists of multiple images frames we need to loop through all of them resize them one by one and merge them into one image again. If format this is where the actual resize process begins.
Gif animation resizing is sometimes tricky and you will probably have to choose between a smaller file size or image quality.
In php the imagecopyresized method resize an image. File image location newfilename resizegif tmp reduced image i gif. However since each animation consists of multiple images frames we need to loop through all of them resize them one by one and merge them into one image again. Fwrite fopen resizegif tmp reduced image i gif wb frame.