linux imagemagick add a point to a image

If you have a raw binary data file that contains a 512x512 image with the grey scale color representation of one-byte integer per pixel then you can convert it into a PNG image like so: The option -r 5 slows down the animation to 5 frames a sec, which is useful when you only have 10 frames to show. Please note that you cannot use *.png in the above command to list the image files, as it will result in only one frame put into the movie, and the rest of the png files being overwritten. $ ffmpeg -r 5 -i riB_%03daz.png movie.mp4 $ ffmpeg -r 5 -i riB_%03daz.png movie.avi This is how you can use ffmpeg directly to create a movie for Windows The ImageMagick convert command may not be as flexible at creating movies as ffmpeg itself. If you do not have many frames then it's often useful to introduce a delay:

You can also use convert to create a movie like so: To convert a single file to a different format:įor the next commands make sure you have loaded the ffmpeg modulefile like so: For example, you can see that it's compressed (losslessly with zip): The following command will tell you about the image. riB_010az.png.įirst, load the imagemagick modulefile like so: Let's consider a directory with ten files (images) in the PNG format: riB_001az.png. Modulefile ffmpeg Documentation FFmpeg homepage Image manipulation Modulefile imagemagick Documentation ImageMagick homepage ImageMagick supported formats FFmpeg Description FFmpeg is a complete, cross-platform solution to record, convert and stream audio and video. Use ImageMagick to resize, flip, mirror, rotate, distort, shear and transform images, adjust image colors, apply various special effects, or draw text, lines, polygons, ellipses and Bézier curves. It can read and write images in a variety of formats (over 100) including DPX, EXR, GIF, JPEG, JPEG-2000, PDF, PhotoCD, PNG, Postscript, SVG, and TIFF. ImageMagick Description ImageMagick is a software suite to create, edit, compose, or convert bitmap images.

Linux imagemagick add a point to a image