Modern compressed video files have very complex methods of reducing the amount of storage or bandwidth needed to display the video. Regardless of the application of the term, datamoshing videos can be done quite easily with free, cross-platform tools. In some cases the term datamoshing is used to describe this process applied to any type of media file - I like to think it applies solely to video since it results in moving images being moshed together. Looking for more video production tutorials? Check these out.Datamoshing is the process of manipulating the data of media files in order to achieve visual or auditory effects when the file is decoded. This will toggle the hue settings during your clip, creating that color-swapping effect you were looking for. Drop it onto your desired clip, select a vibrant color in your video, and key in a large change through your Hue settings. To get this effect, use the “Change Color” effect in Premiere. Some of you might ask how I got the colors to change wildly during my video’s intro. that’s it! You can now see the bottom clip through the keyed color, giving your video an acid-trip feel that your can pair with a hue swap to create an otherworldly atmosphere. To key out the desired color, just drag out the Ultra Key effect from the effects tab and drag it onto your video, then use the dropper to select the keyed color. Bring the footage into Premiere, and place it onto your timeline over another visually interesting clip. To do this, take some video of an object with a solid color (sign, statue, dumpster, etc.).
This is an effect that I haven’t seen very often, but it turns boring footage into a trippy spectacular. All you have to do from here is go to Opacity > Blend Mode > Screen. This will blend the two clips and reveal the bottom clip beneath the top subject, but not the white background. Drag it onto your timeline - along with a visually interesting video to layer underneath. First, take a clip that has a subject against a stark white background. This opening sequence actually requires loads and loads of rotoscoping and blending, so I’m going to show you the easy way to create it in Premiere. You may have seen double exposure treatment in photography, but the only example I can think of for video is the intro for True Detective. Add an opacity dissolve to the end to get rid of the hard cut-off. Now, your footage will ghost trail into the next video. Create a keyframe at the beginning of the overlap through the “vertical displacement” settings (we won’t be using horizontal displacement, so you can just set that to zero.) At the end of the overlap, create another keyframe and type in “5000” to the vertical displacement settings.
Drag the “displacement map” effect onto your top clip. To create this effect, drop two clips into your timeline, and overlap them by a few seconds. The displacement wipe ghosts luminant pixels into the next frame by using displacement maps. This is a transition that our friend Todd created for After Effects (Thanks Todd). The Delta frame settings will create the “bloom” effect on your videos, and the I-frame settings will help pixels travel and track onto your next clip, creating the mosh effects you’re looking for. You can choose from presets on a dropdown menu, or you can toy with the settings yourself. Open up the datamosh plugin, and it will prompt you with a few different options.
#How to datamosh an image download
In the past, you’d have to download an old video editor that would “accidentally” corrupt the footage, but luckily, there’s now an After Effects plug-in to help you datamosh in one click.įollow the download instructions for the plugin, open After Effects, and drag two clips into your timeline next to each other. As you can see in the video, datamoshing is a process of purposely corrupting footage to make the pixels act strangely.
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