Trying to Do Batch/Script Work on Combining Multiple Images. - Printable Version +- Gimp-Forum.net (https://www.gimp-forum.net) +-- Forum: GIMP (https://www.gimp-forum.net/Forum-GIMP) +--- Forum: General questions (https://www.gimp-forum.net/Forum-General-questions) +--- Thread: Trying to Do Batch/Script Work on Combining Multiple Images. (/Thread-Trying-to-Do-Batch-Script-Work-on-Combining-Multiple-Images) |
Trying to Do Batch/Script Work on Combining Multiple Images. - OrlandoEastwood - 09-15-2019 Hello, everyone! I am independent filmmaker who is trying to do an experiment but, I am not having the best luck. I am shooting a movie and I bought a bunch of print damage to apply to the movie that I am shooting. However, I wasn't too thrilled with how the chroma keyer worked in Vegas. So, I had Vegas extract a shot and two clips of print damage and convert each individual frame into the png format and went into GIMP and I experimented with filters to degrade frames. This is frame 81 in my folder from the shot. [attachment=3151] This is frame 81 in my folder from the first clip of print damage. [attachment=3152] This is frame 81 in my output folder from applying linear light to the image of damage on top. [attachment=3153] I did it for the whole shot which was almost 400 frames and it looks great re-inserted into Vegas. It really gives it that faded celluloid look; which is just a red image. Is there a way other than doing it frame by frame for the whole movie; which could take a year (or years depending on how busy I am)? I download BIMP but I couldn't exactly find what to do and when I tried loading something, GIMP gave me a message stating something like "Too Many Error Messages" and I have to ctrl+alt+del myself out of the program. Edit: GIMP 2.10.8 / Windows 10 Thank you for your time. -Orlando Eastwood RE: Trying to Do Batch/Script Work on Combining Multiple Images. - rich2005 - 09-15-2019 BIMP is not really the tool for this. As a first thought without writing a bespoke script, one of Moderator Ofnuts plugins interleave_layers-0.4.py Find it here: http://sourceforge.net/projects/gimp-tools/files/scripts/ dated 2012-07-09 As-is, this is for Gimp 2.8 layermodes and does not include the LAYER_MODE_LINEAR_LIGHT option. You can add it for your own use or ask Ofnuts for advice. Then it depends on your computer capabilities to some extent. Open the frames As-Layers. Open the overlay as another image, Apply the plugin. (1) is the list of layers to choose overlay (2) is the dialogue. [attachment=3154] That gives a new adjusted image, still lots of layers. There are several scripts around to save layers as individual images. [attachment=3155] Bound to be a better way, maybe run that script in a batch file, or something completely different. edit: hmm...not quite the same result...back to the drawing board - however vivid light seems to give a closer result to the target image than linear light. RE: Trying to Do Batch/Script Work on Combining Multiple Images. - OrlandoEastwood - 09-16-2019 Thanks for the reply Rich. Here is a Youtube video of the shot that goes into detail over the two clips of films deterioration that I applied to the shot. RE: Trying to Do Batch/Script Work on Combining Multiple Images. - rich2005 - 09-16-2019 I see you need a separate defect frame applied to each video frame. Ofnuts script can do that with that small modification for the new Gimp 2.10 layer modes. However. 400 frames = 400 HD layers = 2 GB in memory. One of those for each set and interleaved creates a third file 2 GB in memory. That is a lot of resources. You could ask for help to create a bespoke script to run in batch mode.You might get a response. Another way is using ImageMagick (IM) http://www.imagemagick.org where the compose operation also has the equivalent (hopefully ) lighting composition methods. All command line see http://www.imagemagick.org/Usage/compose/ A pair of images combine with a command Code: magick composite -compose vivid_light orig.jpg defect.jpg new.png You would need to put that into a Windows batch file. Sorry but using linux here , my Windows batch scripting is even flakier than my linux scripting I pulled those 400 frames, with watermarks / text etc out of your video and using vivid light as a demo this: https://youtu.be/OGBT3_9XSQk Duration 3 minutes If you want to pursue that then the best place to ask is https://www.imagemagick.org/discourse-server/ in the users section. There is a Windows user there who is very helpful. |