Caprica | A means of conversation with or between past selves | Machine Learning library

by kitschpatrol Python Version: Current License: No License

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

kandi X-RAY | Caprica Summary

Caprica is a Python library typically used in Artificial Intelligence, Machine Learning, Nodejs applications. Caprica has no bugs, it has no vulnerabilities and it has low support. However Caprica build file is not available. You can download it from GitHub.

A means of conversation with or between past selves.

Support

Quality

Security

License

Reuse

Support

Caprica has a low active ecosystem.

It has 4 star(s) with 2 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

Caprica has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of Caprica is current.

Quality

Caprica has no bugs reported.

Security

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

License

Caprica does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

Caprica releases are not available. You will need to build from source code and install.

Caprica has no build file. You will be need to create the build yourself to build the component from source.

Top functions reviewed by kandi - BETA

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

Get the response for a given question .
Ask the user to ask the user .
Rank the query .
Expand a list of words .
Searches the given query .
returns a list of lines
Initialize the object .
Choose the appropriate log .
Return a formatted representation of the document .
Lower words in a list .

Get all kandi verified functions for this library.

Caprica Key Features

No Key Features are available at this moment for Caprica.

Caprica Examples and Code Snippets

No Code Snippets are available at this moment for Caprica.

Community Discussions

Trending Discussions on Caprica

Upcalls from JavaScript to JavaFX not working due to VLCJ

How do I make the background of a WebView transparent?

Extracting data from JSON File to CSV

VLC is unable to open th MRL when using vlcj in Java

how to use vlcj with java?

Vlcj audio only player

Vlcj jna unsatisfied link error unable to locate native libraries

VLCJ player crashing in a JavaFX Scene

Error problem in my code: loadLibrary cannot find symbol

Extract audio data to memory using vlcj

QUESTION

Upcalls from JavaScript to JavaFX not working due to VLCJ

Asked 2021-Mar-02 at 14:07

Upcalls from JavaScript to JavaFX works fine. But if I add a variable containing the VLCJ player implementation then everything stops working.

Main.java:

...

ANSWER

Answered 2021-Mar-02 at 14:07

Solved the problem thanks to this answer: https://stackoverflow.com/a/53618875/10946427

It turns out my JSBridge was being destroyed by the garbage collector and because of VLCJ it was faster.

If you create a JSBridge variable inside the class, then the garbage collector will not destroy it and everything will work.

Source https://stackoverflow.com/questions/66353139

QUESTION

How do I make the background of a WebView transparent?

Asked 2021-Feb-23 at 14:33

I have a Maven project in IntelliJ IDEA, using JDK 15 and JavaFX 15.

I tried:

Set style for WebEngine
Set blend mode for WebView
Tried WebPage

Nothing succeeded. How do I make the background of the WebView transparent?

My module-info.java:

...

ANSWER

Answered 2021-Feb-23 at 14:33

The WebView renders the DOM CSS in the web page. If you want a transparent background, you'll have to modify the CSS there as well.

EDIT ... the following works, but opens up a can of worms.

Source https://stackoverflow.com/questions/66276295

QUESTION

Extracting data from JSON File to CSV

Asked 2020-Dec-31 at 16:12

I have a big JSON file with a very complex structure

you can look on it here: https://drive.google.com/file/d/1tBVJ2xYSCpTTUGPJegvAz2ZXbeN0bteX/view?usp=sharing

it contains more than 7 millions lines, and I want to extract only the "text" field

I have written a python code, to extra all the values of the "text" key or field in the whole file, and it extracted only 12 values! while when I open the JSON file on the Visualstudio, I have more than 19000 values!!

you can see the code here:

...

ANSWER

Answered 2020-Dec-31 at 15:25

Try:

Source https://stackoverflow.com/questions/65522465

QUESTION

VLC is unable to open th MRL when using vlcj in Java

Asked 2020-Oct-21 at 13:54

I'm trying to get the vljc-javafx-demo application running and I'm running in to the following problem:

...

ANSWER

Answered 2020-Oct-21 at 13:54

The MRL should be v4l2://.

Then you use media options or MediaPlayerFactory arguments:

Source https://stackoverflow.com/questions/64457326

QUESTION

how to use vlcj with java?

Asked 2020-Aug-30 at 17:58

Hello Everyone i'm trying to use vlcj for java but am running into a lot of errors. I checked my jvm version and vlc media version both are 64 bit.

I tried a lot of codes that I had researched in the internet. I followed the step by inserting vlcj.jar in my code but nothing seems to work.

I followed the tutorial on caprica but it wouldn't work. Now i'm getting error

Exception in thread "main" java.lang.IllegalArgumentException: Interface (LibVlc) of library=libvlc does not extend Library B.

Can someone please help on this?

...

ANSWER

Answered 2020-Aug-23 at 19:18

Sometimes the problem is due to incompatibility of the architecture of VLC and JRE.

You can check JRE architecture using the code below:

Source https://stackoverflow.com/questions/63549095

QUESTION

Vlcj audio only player

Asked 2020-Jul-28 at 18:59

I am creating a chat application where the user can send audio and video files.

For my video files I have successfully created an embedded video player in my app which will play any video.

But for my audio files I don't want to use an embedded video player with options vout=dummy instead I want to be optimized and use an DirectAudioPlayer for my purposes. I took a look at the MediaFactory create but i don't understand how am I suppose to retrieve these parameters for an specific file.

What I want is just one direct audio player in my application which I can reuse for multiple audio files or is this not possible?

...

ANSWER

Answered 2020-Jul-28 at 18:59

You can use a HeadlessMediaPlayer.

This is basically the same as the EmbeddedMediaPlayer that you're already using, but with no API to do with displaying the video.

A word of caution though if you play a video through the HeadlessMediaPlayer, rather than just an audio file, LibVLC will open a native window and play the video - you can suppress this by passing "--no-video" via the MediaPlayerFactory.

The DirectAudioPlayer is used when you want to access the audio buffer in your application - i.e. "direct" access to the native audio buffer. You would then have to use JavaSound or something to actually play the audio. So I don't think this is what you want.

Source https://stackoverflow.com/questions/63136071

QUESTION

Vlcj jna unsatisfied link error unable to locate native libraries

Asked 2020-Jul-26 at 06:24

I have already seen the links

These are my system specs

Windows 64bit
Java 11 64 bit
Vlc 32 bit
vlcj 3.5.0 downloaded with maven

This is my code

...

ANSWER

Answered 2020-Jul-26 at 06:24

I solved my problem in 3 steps

1)Using Native discovery which was suggested from the link in the first comment because NativeLibrary.addSearchPath didn't do anything so i removed that line and replaced it with

Source https://stackoverflow.com/questions/63090694

QUESTION

VLCJ player crashing in a JavaFX Scene

Asked 2020-May-25 at 15:42

I need multiple players on a JavaFX scene, with FXML, to do a CCTV monitoring system, displaying streams of live cameras.

...

ANSWER

Answered 2020-May-25 at 15:42

With the comments saying that the controller needs a hard reference, I think I was able to solve this properly.

Source https://stackoverflow.com/questions/61839015

QUESTION

Error problem in my code: loadLibrary cannot find symbol

Asked 2020-Feb-03 at 11:16

package mediaplayervlcj;

import com.sun.jna.NativeLibrary;
import java.awt.BorderLayout;
import java.awt.Canvas;
import java.awt.Color;
import java.lang.annotation.Native;
import javax.swing.JFrame;
import javax.swing.JPanel;
import uk.co.caprica.vlcj.binding.LibVlc;
import uk.co.caprica.vlcj.player.MediaPlayerFactory;
import uk.co.caprica.vlcj.player.embedded.EmbeddedMediaPlayer;
import uk.co.caprica.vlcj.player.embedded.windows.Win32FullScreenStrategy;
import uk.co.caprica.vlcj.runtime.RuntimeUtil;

public class MediaPlayerVlcj {

    public static void main(String[] args) {
        JFrame f = new JFrame();
        f.setLocation(100, 100);
        f.setSize(100, 600);
        f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        f.setVisible(true);

        Canvas c = new Canvas();

        c.setBackground(Color.black);
        JPanel p = new JPanel();
        p.setLayout(new BorderLayout());
        p.add(c);
        f.add(p);  

        NativeLibrary.addSearchPath(RuntimeUtil.getLibVlcLibraryName(), "C:\\Program Files(x86)\\VideoLAN\\VLC");
        Native.loadLibrary(RuntimeUtil.getLibVlcLibraryName(), LibVlc.class);
        MediaPlayerFactory mpf = new MediaPlayerFactory();

        EmbeddedMediaPlayer emp = mpf.newEmbeddedMediaPlayer(new Win32FullScreenStrategy(f));
        emp.setVideoSurface(mpf.newVideoSurface(c));

        emp.toggleFullScreen();
        emp.setEnableMouseInputHandling(false);
        emp.setEnableKeyInputHandling(false);

        String file = "loltrailer.mp4";
        emp.prepareMedia(file);
        emp.play();
    }
}

...

ANSWER

Answered 2020-Feb-03 at 11:16

You have imported the wrong Native class.

Source https://stackoverflow.com/questions/60034360

QUESTION

Extract audio data to memory using vlcj

Asked 2020-Jan-15 at 17:26

I want to extract audio data to memory using vlcj (https://github.com/caprica/vlcj, version 4.2.0). I don't want to play the video on the same time, just extract the audio data, as fast as the performance allows.

Right now I'm using a workaround based on this: https://github.com/caprica/vlcj/blob/master/src/test/java/uk/co/caprica/vlcj/test/rip/RipAudioTest.java, i.e. output the data to a file first, and then read the file. While this solution is working, it's not optimal and it takes disk space.

Maybe the example above can be modified to direct the audio to a callback instead.

A second example is:

https://github.com/caprica/vlcj/blob/master/src/test/java/uk/co/caprica/vlcj/test/directaudio/DirectAudioPlayerTest.java

In that example, the audio data is extracted to memory, which is what I want. But it also plays the video in a window, which is not what I want. Maybe that example can be modified to turn off the video somehow, and make it run as fast as possible?

...

ANSWER

Answered 2020-Jan-15 at 16:32

There's no perfect answer here, sadly.

Using the DirectAudioPlayerTest.java that you found already, you can change the media player factory creation to pass this parameter to prevent the video window being opened:

Source https://stackoverflow.com/questions/59755212

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

Vulnerabilities

No vulnerabilities reported

Install Caprica

You can download it from GitHub.
You can use Caprica like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: