jmetadata | Complete metadata automatically with MusicBrainz , LastFM | Music Player library

by josdem Java Version: Current License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | jmetadata Summary

jmetadata is a Java library typically used in Audio, Music Player, Lastfm applications. jmetadata has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can download it from GitHub.

complete metadata automatically with musicbrainz, lastfm or manually. jmetadata also known as jaudioscobbler is based on last.fm api bindings for java & musicbrainz our goal is to create a stand alone application that keeps a good metadata quality. metadata is the information about your music files such as genre, cover art, artist, title, track number, cd number, etc. open button: open a file chooser that enable you to select some folder with mp3 & mp4 audio files. complete button: searches for an album in musicbrainz database, but only track files that contains artist & track name and has not album in its metadata. also jmetadata will search for cover art, year, genre in lastfm, but only track files that contains album and artist. if jmetadata found some new data then will change those rows in the description table with a "new" label; if not, will change to "complete" label. apply button: when the results from musicbrainz and lastfm are visible in the description table you are able to apply that changes to your audio files, then jmetadata will change those rows with an updated label. you are able to do double-click

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Support

jmetadata has a low active ecosystem.

It has 5 star(s) with 0 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

There are 3 open issues and 8 have been closed. On average issues are closed in 70 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of jmetadata is current.

Quality

jmetadata has 0 bugs and 0 code smells.

Security

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

jmetadata code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

jmetadata is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

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

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

It has 14392 lines of code, 1151 functions and 198 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

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

Writes an album metadata
Write the genre
Write the CDC number
Write the image artwork to a file
Initialize the content pane
Changes the size of the dialog
This method initializes the exit button
This method initializes titlePanel
Stop a drag
Inserts a dragged object
Called when a metadata value is ready to be applied
Checks if metadata is camelized
This method returns the renderer component
Logs a user
Get the metadata
Set the drag and drop target
Get the dragged object
Drag the drop target
Gets the background path for a slider
Called when tracks are loaded
Setup the drag and drop target
Loads the description table
Get metadata from a file
Returns the translucency capabilities for the default graphics configuration
Override this method to paint the clip shape
Set the preferred width of this column

Get all kandi verified functions for this library.

jmetadata Key Features

No Key Features are available at this moment for jmetadata.

jmetadata Examples and Code Snippets

No Code Snippets are available at this moment for jmetadata.

Community Discussions

Trending Discussions on jmetadata

Memory leak somewhere between Java and C

QUESTION

Memory leak somewhere between Java and C

Asked 2020-Nov-12 at 13:56

I have a java application that uses a C library to acquire frames from a camera. What I'm doing is storing the frame data in a c library and passing the meta data to Java. Then from Java it makes a call through JNI for that camera's latest frame data.

The problem that I'm having is that in one of these functions I seem to have a memory leak. After the processing starts it skyrockets up to several GB in a matter of seconds. However, if I run the C library to run independently (basically the exact same code, just without the JNI component) there's no memory leak.

Here's are the two C functions:

...

ANSWER

Answered 2020-Nov-12 at 13:56

It's not a memory leak, you're just allocating memory faster than the Java garbage collector can free it. Assuming 1080p@60 with 16bpp, that is 250 MB/s. C can handle it because very probably malloc will give you back the buffer you just freed if the sizes are equal.

You should stop calling NewByteArray for every invocation of Get_Image. Instead, keep a fixed-size pool of byte[] objects around and change Get_Image to take a buffer from the pool. You will also need to return the buffer to the pool when your Java code is done with it. Depending on what your Java code does with the image, you could also investigate using direct ByteBuffers instead: you can write directly to these from C instead of calling memcpy.

That will cap your memory roofline to your number of buffers. Keep in mind the possibility that no buffers are currently available when you call Get_Image and figure out a strategy for dealing with it.

Source https://stackoverflow.com/questions/64758889

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

Vulnerabilities

No vulnerabilities reported

Install jmetadata

You can download it from GitHub.
You can use jmetadata like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the jmetadata component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

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 .

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