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OEV

is a small Java UI tool to make Lightpainting photos and videos of a timelapse photo sequence.

The 3 types of Lightpainting you can create with OEV:

Lightpainting Image

Lightpainting Image sample

Here the lights of each image are summed into one image

Lightpainting Video

Lightpainting video sample

The lights of each image are incrementally collected, saving one frame with the intermediate collected lights after adding one next image

Light Trailing Video

Lightpainting video sample

Similar to Lightpainting Video, but here the summed lights expire after a userdefined amount of further summed frames

General Usage Manual

The workflow can abbreviated as following:

  • export your timelapse video as PNG sequence (each image must have the same resolution)
  • in OEV, select all png files as input files, and select a empty output directory
  • choose one of the above mentioned modes
  • (in Lighttrailing mode you have to choose a "light-trail length")
  • Hit start and wait. Afterwards you have the resulting images in the chosen output directory

Lightpainting Timelapse How-To Blog article: https://medium.com/how-to-shoot-lightpainting-timelapse/how-to-shoot-lightpainting-timelapse-5dd2e88b4a09

Example Projects

Munich Octoberfest Lightpainting: https://www.youtube.com/watch?v=KR9BL6i_MgQ

Munich Lightpainting Timelapse https://www.youtube.com/watch?v=bVFC_1oVLrM

feel free to contact me! flo@sc-radsport.de