Interlace | Easily turn single threaded command line applications | Security Testing library

by codingo Python Version: 1.6 License: GPL-3.0

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | Interlace Summary

Interlace is a Python library typically used in Testing, Security Testing applications. Interlace has no bugs, it has no vulnerabilities, it has build file available, it has a Strong Copyleft License and it has medium support. You can download it from GitHub.

Easily turn single threaded command line applications into a fast, multi-threaded application with CIDR and glob support.

Support

Quality

Security

License

Reuse

Support

Interlace has a medium active ecosystem.

It has 1076 star(s) with 171 fork(s). There are 37 watchers for this library.

It had no major release in the last 12 months.

There are 9 open issues and 79 have been closed. On average issues are closed in 95 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of Interlace is 1.6

Quality

Interlace has 0 bugs and 0 code smells.

Security

Interlace has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

Interlace code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

Interlace is licensed under the GPL-3.0 License. This license is Strong Copyleft.

Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

Reuse

Interlace releases are available to install and integrate.

Build file is available. You can build the component from source.

Installation instructions, examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed Interlace and discovered the below as its top functions. This is intended to give you an instant insight into Interlace implemented functionality, and help decide if they suit your requirements.

Setup the argument parser
Check if arg is a positive integer
Check if the path exists
Returns a readable file object
Process command line arguments
Pre - process commands
Get all files in a directory
Wait for siblings to finish
Replace all target variables in the given commands
Clone this task
Task name
Replace the task with a new value
Generates a task queue
Print a terminal
Replaces variables in commands_generator
Print the banner
Run the worker
Replace the variable array with a given variable
Runs all sibling locks
Run the task
Return the dependencies of the imported file
Parse the argv

Get all kandi verified functions for this library.

Interlace Key Features

No Key Features are available at this moment for Interlace.

Interlace Examples and Code Snippets

No Code Snippets are available at this moment for Interlace.

Community Discussions

Trending Discussions on Interlace

JPEG-XL: Handling of palette in libjxl command line tools

ffmpeg stream mp4 file to Instagram live

ffmpeg - Lower volume of background music for dialog in a video

Apply custom function on each frame of a video with variable framerate

How do I get codec_data from gstreamer's x264enc plugin?

How to import a Javascript file that is ESM from a CommonJS module? Gulp. Error: [ERR_REQUIRE_ESM]

FFmpeg - Converting AVI to MP4 (no audio in QuickTime player)

JQ: Extract value of a particular Key using pattern

FFmpeg : How to apply a filter on custom frames and place output of them between mainframes

Webpack - linking other Pug pages on webpack-dev-server doesn't work

QUESTION

JPEG-XL: Handling of palette in libjxl command line tools

Asked 2022-Apr-01 at 15:42

I am trying to make sense of the following presentation, see page 27:

Could someone please describe the command line tools available in libjxl that can help me work with existing palettes ?

I tried a naive:

...

ANSWER

Answered 2022-Mar-29 at 15:39

The libjxl encoder either takes a JPEG bitstream as input (for the special case of lossless JPEG recompression), or pixels. It does not make any difference if those pixels are given via a PPM file, a PNG8 file, a PNG24 file, an RGB memory buffer, or any other way, if the pixels are the same, the result will be the same.

In your example, you have an image that is just solid white, so it will be encoded the same way regardless of how you pass it to cjxl.

Now if those pixels happen to use only few colors, as will be the case for PNG8 since there can be at most 256 colors in that case, the encoder (at a default effort setting) will detect this and use the jxl Palette transform to represent the image more compactly. In jxl, palettes can have arbitrary sizes, there is no limit to 256 colors. The --palette option in cjxl can be used to set the maximum number of colors for which it will still use the Palette transform — if the input image has more colors than that, it will not use Palette.

The use of Palette is considered an internal encoding tool in jxl, not part of the externally exposed image metadata. It can be used by the encoder to effectively recompress PNG8 files, but by no means will it necessarily always use that encoding tool when the input is PNG8, and it might also use Palette when the input has more than 256 colors. The Palette transform of jxl is quite versatile, it can also be applied to individual channels, to more or less than 3 channels, and palette entries can be not only specific colors but also so-called "delta palette entries" which are not a color but signed pixel values that get added to the predicted pixel value.

Source https://stackoverflow.com/questions/71648073

QUESTION

ffmpeg stream mp4 file to Instagram live

Asked 2022-Mar-31 at 09:11

I created a live stream session on instafeed.me then used ffmpeg to send an MP4 file to the stream. But I get IO error.

The command is

...

ANSWER

Answered 2021-Oct-02 at 00:09

Instagram apparently does not like MP3. Use AAC instead. Replace -acodec libmp3lame/-c:a libmp3lame with -c:a aac.

Source https://stackoverflow.com/questions/69214234

QUESTION

ffmpeg - Lower volume of background music for dialog in a video

Asked 2022-Mar-09 at 16:36

I have a video with some background music in it.

I wish to add a piece of spoken dialogue at a particular location in the video, such that the background music is lowered for the entire duration of the dialogue audio.

I found a similar solution using sidechaincompress, which just works for mp3. I made some changes to it so that it includes the video too (-map 0:v). However, now the audio is cut short as soon as the dialogue ends.

...

ANSWER

Answered 2022-Mar-09 at 16:36

Try this (the short clip inserted at 3-second mark):

Source https://stackoverflow.com/questions/71383922

QUESTION

Apply custom function on each frame of a video with variable framerate

Asked 2022-Feb-18 at 11:30

I'm trying to apply a custom python function on every frame of a video, and create the video with modified frames as output. My input video is a mkv file, with variable framerate, and I'd like to get the same thing as output, so one frame in the input matches one in the output at the exact same time.

I tried to use this example of ffmpeg-python. However, it seems that the timestamp info are lost in the pipes. The output video has 689 frames when the input only has 300 (the durations also aren't a match, with 27s vs 11s for the input).

I also tried to first process each frame in my video and save the transformed version as PNGs. Then I "masked" the input video with the processed frames. This seems to be better because the output video has the same 11s duration than the input, but the frame count doesn't match (313 vs 300).

Code for the python-ffmpeg solution:

...

ANSWER

Answered 2022-Feb-18 at 11:30

I'll answer my own question, as I've been able to solve the issue with the help of kesh in the comments.

There are basically two things:

vsync passthrough is required for the input video, to keep the number of frames
another external tool (MKVToolNix) has to be used twice to extract timestamps from the initial video and apply them to the output

Below is the relevant code to perform the whole operation using python and subprocess. You can use the following line on both input and output video to check that the timestamps are indeed the same for each frame: ffprobe -show_entries packet=pts_time,duration_time,stream_index video.mkv

Source https://stackoverflow.com/questions/71159675

QUESTION

How do I get codec_data from gstreamer's x264enc plugin?

Asked 2022-Feb-13 at 16:52

I have custom code for an RTMP server, and trying to add a gstreamer pipeline to transcode the incoming video and supply those to RTMP playback clients. I have the following pipeline so far:

...

ANSWER

Answered 2022-Feb-13 at 16:52

I was able to extract the codec_data by passing the x264enc output into h264parse.

Source https://stackoverflow.com/questions/71102634

QUESTION

How to import a Javascript file that is ESM from a CommonJS module? Gulp. Error: [ERR_REQUIRE_ESM]

Asked 2022-Feb-12 at 17:22

My project is entirely written as CommonJS module and I don't plan to change it. The problem is that I have to use a library that is ESM when using gulp.

The file where this situation appears:

...

ANSWER

Answered 2022-Feb-12 at 16:54

To import an ES module from CommonJS code, use a dynamic import.

ES module imports are asynchronous: you'll have to make sure that the gulp-imagemin import has completed before creating the gulp stream. This can be achieved with gulp.series.

Source https://stackoverflow.com/questions/71093220

QUESTION

FFmpeg - Converting AVI to MP4 (no audio in QuickTime player)

Asked 2022-Feb-07 at 13:59

I converted an avi file to a mp4 file with the following command, but the converted mp4 file produced no audio when played with QuickTime (no such problem with other players). I was able to convert mkv to mp4 with the same command without the audio problem.

...

ANSWER

Answered 2022-Feb-06 at 19:04

From your log I can see that your input audio is MP3.

Source https://stackoverflow.com/questions/70980007

QUESTION

JQ: Extract value of a particular Key using pattern

Asked 2022-Feb-06 at 20:24

In the following json:

...

ANSWER

Answered 2022-Feb-06 at 20:24

You need to put quotes around both the field name (as it contains the @ character), and around the query string (as it is a string):

Source https://stackoverflow.com/questions/71011322

QUESTION

FFmpeg : How to apply a filter on custom frames and place output of them between mainframes

Asked 2022-Feb-04 at 10:13

I have an interlaced video stream and need apply a filter (any filter that takes two frames as input , for example tblend or lut2) on custom video frames and place output of them between mainframes like this :

...

ANSWER

Answered 2022-Feb-04 at 10:13

You may chain tblend, interleave and setpts filters, while the two inputs to interleave filter are the output of tblend and the original video:

Example (assuming input framerate is 25Hz):

Source https://stackoverflow.com/questions/70936689

QUESTION

Webpack - linking other Pug pages on webpack-dev-server doesn't work

Asked 2022-Feb-04 at 08:34

I'm rebuilding my own website and I want to add some transitions between pages.

In this example I have two pug files in my src folder: In index.pug I have a line of code ( a(href='./about') Go to about ) which should link to the about webpage. Instead I get this error cannot get /.

If I change that to ( a(href='./about.html Go to about ) and run this in production everything is working smoothly.

My folder structure is:

...

ANSWER

Answered 2022-Feb-04 at 08:34

Fixed it after some googling. Turns out I was outputting to the same index.html file. Adding different filenames to each HtmlWebpackPlugin in webpack.dev.js solved it.

Source https://stackoverflow.com/questions/70979374

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install Interlace

Dependencies will then be installed and Interlace will be added to your path as interlace.

Support

Interlace automatically expands CIDR notation when starting threads (unless the --no-cidr flag is passed). This allows you to pass CIDR notation to a variety of applications:.

Find more information at: