Workflow Utilities Scale Video

workflow-utilities-scale-video

Video generationby infery

FFMPEG Utilities to Scale Videos

Example

Prices in credits (1 credit = $0.01).

Field	Type	Description
crf	integer	Constant Rate Factor for quality (0-51). Lower values mean better quality and larger files. 18 is visually lossless for most content.
mode	stringenum: stretch, pad, crop	Scaling mode. 'stretch' scales the video to the exact target dimensions (may distort aspect ratio). 'pad' scales to fit within the target dimensions while preserving aspect ratio, then pads with the chosen color to fill the remaining space (letterbox/pillarbox). 'crop' scales to cover the target dim…
codec	stringenum: libx264, libx265	Video codec to use for encoding. libx264 (H.264) is widely compatible, libx265 (H.265/HEVC) offers better compression.
width	—	Target width in pixels. If only width is provided, height is auto-calculated to preserve aspect ratio. At least one of width or height must be provided.
height	—	Target height in pixels. If only height is provided, width is auto-calculated to preserve aspect ratio. At least one of width or height must be provided.
preset	stringenum: ultrafast, fast, medium, slow	Encoding speed preset. Slower presets give better compression but take longer.
pad_color	stringenum: black, white, red, green, blue, gray	Padding color when mode is 'pad'. Ignored for other modes.
video_urlrequired	string	URL of the video file to scale/resize. Height and Width of the video must be even numbers for compatibility with video codecs.

Field	Type	Description
video	—	The scaled/resized video
scaled_width	integer	Width of the output video in pixels
scaled_height	integer	Height of the output video in pixels
original_width	integer	Width of the original video in pixels
original_height	integer	Height of the original video in pixels