https://github.com/christoph-d/tools
Mostly shell scripts
https://github.com/christoph-d/tools
miscellaneous shell
Last synced: about 2 months ago
JSON representation
Mostly shell scripts
- Host: GitHub
- URL: https://github.com/christoph-d/tools
- Owner: Christoph-D
- License: mit
- Created: 2010-03-12T23:45:09.000Z (over 16 years ago)
- Default Branch: master
- Last Pushed: 2023-05-13T13:51:07.000Z (about 3 years ago)
- Last Synced: 2025-03-21T07:45:16.081Z (over 1 year ago)
- Topics: miscellaneous, shell
- Language: Shell
- Homepage:
- Size: 44.9 KB
- Stars: 1
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README
- License: LICENSE
Awesome Lists containing this project
README
These are just some tools or snippets I wrote for some very specific
purposes.
This repository currently contains the following scripts:
* bash_snippets.sh
Mostly useless stuff and experimental bash code.
* resize_videos
Usage: resize_videos
Resizes the given videos and places the results in the current
directory. Useful if a video happens to be too big for a netbook.
On a technical note, this is the first script ever where I found use
for the "coproc" bash built-in.
* timescale_video
Usage: timescale_video factor filename
Changes the speed of the video by the given factor. It uses
soundstretch to resample the sound track of the source file. All
other tracks are copied directly and only resynced to the new audio,
so the frame rate of video tracks will increase/decrease
accordingly. Subtitle tracks are resynced as well.
Due to using soundstretch, the quality is somewhat better than with
mplayer -af scaletempo.
This script accepts most container formats and all audio formats
ffmpeg can handle. Tested with mkv, mp4, flv and QuickTime. The
result will always be a Matroska file (mkv) with ogg vorbis audio.
* windowid-screenshot
Usage: windowid-screenshot [window-id]
Takes a screenshot of the given window. If no window is given on the
command line, it asks the user to click on a window. The screenshot
is scaled down using two different resizing methods (both from
imagemagick). Personally I use this script to create Anki cards from
video games.