This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.
To capture the video (filesize: 19MB), using the free "QuickTime Player" application:
from string import ascii_uppercase | |
ALPHABET = " "+ascii_uppercase | |
CHAR_TO_INT = dict(zip(ALPHABET, range(27))) | |
INT_TO_CHAR = dict(zip(range(27), ALPHABET)) | |
def pad(message, chunk_size): | |
return message + ' '*(chunk_size - len(message) % chunk_size) | |
def unpad(message): |