videoxt 0.1.1

Extract frames from videos and convert them to images or gifs.

videoxt is a Python library and command-line tool that allows you to convert video frames to images, or create a GIF between two points in a video.

https://user-images.githubusercontent.com/3451528/222927520-6fd23a1f-b5f1-45db-b1db-2aa7e2566e47.mp4

Installation • Examples • Options • Used by

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Installation

pip install videoxt

or

git clone https://github.com/gurrutia/videoxt.git

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Examples

NOTE: All command-line examples are run from the directory where the video is located. You can run the commands from any directory by specifying the full path to the video.

Example 1: Extract all video frames.

from videoxt.extractors import VideoToImage

vti = VideoToImage("C:/Users/gurrutia/Videos/video.mp4")

vti.extract_images()

Command-line equivalent:

vxt images video.mp4

Example 2: Extract every 30th frame from 50 seconds to the end of the video, save the images as png, resize the frames by 50% and rotate the frames by 180 degrees.

from videoxt.extractors import VideoToImage

vti = VideoToImage(
  "C:/Users/gurrutia/Videos/video.mp4",
  start_time=50,
  capture_rate=30,
  image_format="png",
  resize=0.5,
  rotate=180,
)

vti.extract_images()

Command-line equivalent:

vxt images video.mp4 --start-time 50 --capture-rate 30 --image-format png --resize 0.5 --rotate 180

Example 3: Create a GIF between 01:10 and 01:12 of the video at 1/4 the video speed, and resize the GIF to 640x480.

from videoxt.extractors import VideoToGIF

vtg = VideoToGIF(
  "C:/Users/gurrutia/Videos/video.mp4",
  start_time="01:10",
  stop_time="01:12",
  speed=.25,
  dimensions=(640, 480),
)

vtg.create_gif()

Command-line equivalent:

vxt gif video.mp4 --start-time 01:10 --stop-time 01:12 --speed 0.25 --dimensions 640 480

Options

Options / Shared

Argument	Description
video_path	Path to the video file with the extension. (Required) Example: C:/Users/gurrutia/Videos/video.mp4
--start-time	Specify the video extraction start time, in seconds or as a timestamp in the format HH:MM:SS, H:MM:SS, MM:SS or M:SS. Example: --start-time 1:30 or --start-time 90 Default: the start of the video.
--stop-time	Specify the video extraction stop time, in seconds or as a timestamp in the format HH:MM:SS, H:MM:SS, MM:SS or M:SS. Example: --stop-time 2:00 or --stop-time 120 Default: the end of the video.
--fps	Number of frames per second in the video file, overrides the video metadata frames per second. Use this option sparingly and only when the video metadata fps is incorrectly detected. Example: --fps 30 Default: the video metadata fps.
--dimensions	Specify the media output dimensions as space-separated values. Example: --dimensions 1920 1080 Default: the native video dimensions.
--resize	Resize the media output by a factor of n. Example: --resize 1.5 to increase the media output size by 50% Default: 1.0, no resize.
--rotate	Rotate the media output by 90, 180, or 270 degrees. Valid rotate values: 0, 90, 180, 270 Example: --rotate 270 to rotate the media counter-clockwise by 90 degrees. Default: 0, no rotation.
--output-dir	Directory to save the media output to. Example: --output-dir C:/Users/gurrutia/Videos/custom_folder Default for images: same/directory/as/video/video_frames Default for gif: same/directory/as/video.
--output-filename	Specify the file name of the media output. Example for images: --output-filname my_images, which will name all the images as my_images_*.jpg where * is the frame number. Example for gif: --output-filename my.gif Default for images: video_filename_*.jpg Default for gif: video_filename.gif
--quiet	Disable extraction details in terminal. Example: --quiet to disable extraction details from being printed. Default: False
--emoji	Enable emoji's in terminal. Added by special request 👍. Example: --emoji to enable emoji's. Default: False

Options / Images

Argument	Description
---capture-rate	Capture every nth video frame. Example: --capture-rate 30 to every 30th frame. Default: 1, every frame.
--image-format	Specify the image format to save the frames as. Valid image formats: bmp, dib, jpeg, jpg, png, tiff, tif, webp Example: --image-format png or --image-format .png Default: jpg

Options / GIF

Argument	Description
--speed	Speed of the GIF animation. Example: --speed 0.5 to create a GIF at half the video speed. Default: 1.0, same speed as the video.

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Used by

• Grand St. Settlement (non-profit) filmmaking instructors to gather film stills that aid in constructing lesson plans for their youth workshops. Download workshop example here.