On desktop environments (like Xfce or LxQt) which do not integrate Nautilus, imgp will save your day. Imgp intends to be a stronger replacement of the Nautilus Image Converter extension, not tied to any file manager and way faster. Powered by multiprocessing, SIMD parallelism (thanks to the Pillow-SIMD library), an intelligent adaptive algorithm, recursive operations, shell completion scripts, EXIF preservation (and more), imgp is a very flexible utility with well-documented easy to use options. It can resize (or thumbnail) and rotate thousands of images in a go, at lightning speed, while saving significantly on storage. Imgp is a command line image resizer and rotator for JPEG and PNG images. You can leave a response, or trackback from your own site.Watch imgp resize a directory of images in lightning speed! You can follow any responses to this entry through the RSS 2.0 feed. This entry was posted on Friday, October 26th, 2012 at 11:38 am and is filed under code. Tags: bmp, ffmpeg, file, h264, image, jpg, movie, mp4, png, tga, video Update : The -pix_fmt yuv420p` is important for getting the output video to play in quicktime. Or using GLOB for a lexicographical, alphabetical file list: ffmpeg -f image2 -r 30 -pattern_type glob -i 'my-images-*.png' -r 30 -vcodec libx264 -pix_fmt yuv420p -q:vscale 0 output.mp4 I use this ffmpeg command: ffmpeg -f image2 -r 30 -i myimages-%04d.tga -r 30 -vcodec libx264 -pix_fmt yuv420p -q:vscale 0 output.mp4 But if there are many images and they’re all hi-res then really you need a proper video codec to get a reasonably small file. Sometimes it suffices to convert these to an animated GIF using imagemagick. ![]() My programs can easily dump jpgs, pngs, or tga image files at every frame. I was sure I posted this some time before, but just in case, here it is again.
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