video_crop

video_crop

Crop a video by removing pixels from the edges.

Command Line

video_crop -i <input.mp4> -o <output.mp4> [--crop-left <left>] [--crop-right <right>] [--crop-top <top>] [--crop-bottom <bottom>]

Examples

List options:

./bin/x64/video_crop --help
Usage: video_crop -i <input.mp4> -o <output.mp4> [--crop-left <left>] [--crop-right <right>] [--crop-top <top>] [--crop-bottom <bottom>]
  -h,    --help
         --input         MP4 input file.
         --output        MP4 output file.
         --crop-left     Pixels to crop from left.
         --crop-right    Pixels to crop from right.
         --crop-top      Pixels to crop from top.
         --crop-bottom   Pixels to crop from bottom.

Crop ./assets/vid/big_buck_bunny_trailer.vid.mp4 from 16:9 (480x270) to 4:3 (360x270) by removing 60 pixels from each side and save to ./output/video_crop/cropped.mp4:

mkdir -Force -Path ./output/video_crop

./bin/x64/video_crop `
    --input ./assets/vid/big_buck_bunny_trailer.vid.mp4 `
    --output ./output/video_crop/cropped.mp4 `
    --crop-left 60 `
    --crop-right 60

• Crop values should ideally be even numbers for proper alignment with video codec block sizes