Create web-enabled, multi-layered movies with a frame based precision! Using your favorite 3D composer as a tool, PNG_superimposer will have you gain time on the overall rendering processes and maximize the post production. Superimpose sequences of actors and elements. Create complex multi-actors animations always. Any video sources (Smartphone, Camera, Webcam), may provide images and videos. Superimpose: Simply blend 1 PNG image on 1 image. Multiple images superimposed on one single back image. One single image superimposed on multiple back images Multiple images superimposed on multiple back images. Manages directories of images: Re-index sequence of image. Invert the order of the images in a sequence. Re-scale entire directories of images. All this without changing the images name. Handle any image-folder location. The program applies transparency variations on three levels: 1. A "back" layer, where transparency variations are applied to the image(s) used to populate the background of the scene. 2. A "Front" layer, where transparency variations are applied to the image(s) used to populate the front ground of the scene. 3 A "global" layer, where transparency variations are applied to both the front and back layers. Manage all superimposition cases: Different number of files in the back and front set of images are not a problem.Stop, freeze, cycle, and Choose options allow superimposing the back and front sequences in all possible ways, without ever changing the frame-rate or modifying the files quality. Tailor the video file: Compression rate and type: Uncompressed, Jpeg, PNG. Jpeg quality. Frame-rate: 1, 3, 12,24,30,60,90 images/s. H.264 compression for immediate streaming available in MP4, FLV, MOV and AVI format, among others. Original build-in HTML support: Allows the tutorial to be renewed in the program, in real time, as each step of the user's actions unfold. This is the Discovery mode. "Explanation" for each element of the graphic users interface, may be shown by rolling the mouse cursor over the button or slider. This is the help mode. Playing the tutorial, in discovery mode, (initial presentation) takes about 5-10 minutes.