pip3 install .

usage: cast2gif [-h] [-v] [--exec ...] [--hide-prompt] [--ps1 PS1] [-o OUTPUT]
                [--force] [--screenshot] [--font FONT] [-s FONT_SIZE]
                [--fps FPS] [--idle-time-limit IDLE_TIME_LIMIT] [--loop LOOP]
                [--quiet] [--width WIDTH] [--height HEIGHT] [--auto-size]
                [ASCIICAST]

Converts AsciiCast terminal recordings to animated GIFs

positional arguments:
  ASCIICAST             The AsciiCast v2 file to convert, or '-' for STDIN
                        (the default)

options:
  -h, --help            show this help message and exit
  -v, --version         Print version information and exit
  --exec ..., -c ...    Instead of parsing an AsciiCast v2 file, run the
                        command immediately after `--exec` and use its output
  --hide-prompt         By default, when using the `--exec` argument to run a
                        command, the command prompt is included before the
                        command output; this argument hides the prompt and
                        only includes the output
  --ps1 PS1             The PS1 command prompt to use in conjuction with the
                        `--exec` output (default="${PS1}", if it is set,
                        otherwise "$ " in green)
  -o OUTPUT, --output OUTPUT
                        The path for the output GIF file, or '-' for STDOUT
                        (default is the input filename plus '.gif', or STDOUT
                        if the input file is STDIN)
  --force               Overwrite the output file even if it already exists
  --screenshot, -sc     Render a screenshot rather than an animated gif
  --font FONT           Path to a TrueType font for rendering; defaults to
                        SourceCodePro; this argument can be supplied multiple
                        times, with additional fonts used in the event that
                        one is missing a required glyph
  -s FONT_SIZE, --font-size FONT_SIZE
                        Font size (default=12)
  --fps FPS             Speficy the number of frames per second in the output
                        GIF; by default, an optimal FPS is calculated
  --idle-time-limit IDLE_TIME_LIMIT
                        The maximum amount of idle time that can occur between
                        terminal events; by default this is read from the
                        AsciiCast input, or set to zero if none is specified
                        in the input; if provided, this option will override
                        whatever is specified in the input
  --loop LOOP           The number of times the GIF should loop, or zero if it
                        should loop forever (default=0)
  --quiet               Suppress all logging and status printouts
  --width WIDTH         Override the output width
  --height HEIGHT       Override the output height
  --auto-size           Override the output dimensions to be wide enough to
                        fit every line; if specified, this overrides the
                        `--width` option