encoding a video to make it easier to datamosh

To do this most formats, such as the AVI format, don't store the entire image for each frame.įrames which store an entire picture are called I-frames (Intra-coded), and can be displayed without any additional information.įrames which don’t contain the entire picture require information from other frames in order to be displayed, either previous or subsequent frames, these frames are called P-frames (Predicted) and B-frames (Bi-predictive). Modern compressed video files have very complex methods of reducing the amount of storage or bandwidth needed to display the video.

How it works The theory behind datamoshing Moshpit can also be terminated at any time using Ctrl+C ( SIGINT). Using all as a frame parameter performs I-Frame removal at all previously detected scene cuts. With scene cuts previously detected using the scenes command being suggested. I-Frame removal is performed at the given frame indices, Moshes the input file, writing it to the specified output file. To determine the similarity of each frame with the preceding frame.Ī threshold of 0.2 usually gives good results. The scenes command finds scene cuts in the input file, using the threshold parameter Specifies the target location of the FFmpeg log file.Īfter starting moshpit, you can use the following commands to create a datamoshed video: scenesĭatamoshing via I-Frame removal yields the best results when applied at scene cuts. Specifies the location of the FFmpeg binary. Moshpit takes the video file you want to mosh as the last argument. You need a copy of FFmpeg installed on your machine. I might be updating it with more features at some point.Ī command-line tool for surgical I-Frame removal, so-called datamoshing.Ĭomes with built-in scene cut detection for optimal results.Īside from the moshpit binary, which can be downloaded from the releases page,

Encoding a video to make it easier to datamosh