A asciicast to gif utility
Project description
ttygif
An asciicast data file to gif conversion utility
install
pip install ttygif --user
usage
ttygif version 1.0.287
usage: ttygif [-h] [--input FILE] [--output FILE] [--loop COUNT] [--delay MS]
[--fps FPS]
tty output to gif
optional arguments:
-h, --help show this help message and exit
--input FILE asciinema .cast file (default: None)
--output FILE gif output file (default: None)
--loop COUNT number of loops to play, 0=unlimited (default: 0)
--delay MS delay before restarting gif in milliseconds (default: 1000)
--fps FPS encode at (n) frames per second (0-25) 0=speed of cast file
(default: 8)
# Example
#ttygif --input data/232377.cast --output 232377.gif --fps=10
status
- full output terminal emulation support not ready
- support for standard I/O -> Done
- support for colors -> Done
- support for cursor positioning -> Done
- Support for erase line modes 1,2,3 -> Done
- Support for erase screen -> Done
Normal/colorized output work fine.
Features still left to handle
- documentation
- time period ( capture partial recording based on time stamps x-y)
- add progress bar to top/bottom of gif with n of y H:M:I:S
- font generation app
- font mapping for utf 8,16,13 characters to base 256 map
- palette flags, monochrome, grayscale, system, custom, count [n]<256
- gif color consoladataion, for lower bit count (<8) compression
- piped stdout with auto cast generation/emulated timestamps
- asciicast v1 support
- gif error handeling
- file io error handeling
- cursor position saving
- cursor emulation
- erase screen with default bg color
- overflow on cursor position out of bounds
- cythonic definitions for speed improvment
- image underlay (branding)
- image overlay (branding)
Profile Times
- minimal speed gains have been put into place about 40% original speed increase
- an additional 20-30% boost once I update to cythonic variables
- 38% drawing characters
- 23% converting stream text to bufer
- 18% frame bounding for giff diff's
- 14% compressing image frames
- 07% other
Term Font
Examples
some random pics from the asciinema.org website
Terminal ray tracing
term-tris dt cannon
Denariusd compile on 30 cores!
surpirsed Pikachu
CACA_DRIVER=ncurses cacademo
Project details
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Source Distribution
ttygif-1.0.303.tar.gz
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