Dynamic WEBM

Create a WEBM video that changes resolution when played. With options to set the minimum height/width and to enable easing transitions.

Options

Flag	Description
-i, --input	The path of the video you wish to modify.
-m, --modifier	An option from the available Modifiers.
-w, --workers	Number of workers to use for processing (default: CPU Thread Count).
--minwidth	Minimum width that the video can be modified to, understood as a percentage of the original.
--minheight	Minimum height that the video can be modified to, understood as a percentage of the original.
--ease	Enable bidirectional cubic easing transitions with the bouncing, shrinking, and disappearing modifiers.

Modifiers

Modifier	Value	Description
Bounce	1	Create a "bouncing" video; The video will shrink and grow multiple times along the Y axis.
Shrink	2	Create a "shrinking" video; The video will shrink along the Y axis to a final height of 1 pixel, or the height specified using the --minheight flag.
Disappear	3	Create a "vanishing" video; The video will instantly change to a resolution of 1x1 upon being played.
Random	4	Create a "random" video; Every frame of the video will be set to a random resolution, within the constraints of specified --minheight and --minwidth values.

Pre-requisites

• FFmpeg (https://ffmpeg.org/)

Example

python main.py -i <input_path> -m bounce --minheight 5 --ease

output_cRvri.webm