EncodeAudio | Processing sketch for translating audio files

 by   damellis Java Version: Current License: No License

kandi X-RAY | EncodeAudio Summary

kandi X-RAY | EncodeAudio Summary

EncodeAudio is a Java library. EncodeAudio has no bugs, it has no vulnerabilities and it has low support. However EncodeAudio build file is not available. You can download it from GitHub.

Processing sketch for translating audio files into numeric values.

            kandi-support Support

              EncodeAudio has a low active ecosystem.
              It has 24 star(s) with 12 fork(s). There are 3 watchers for this library.
              It had no major release in the last 6 months.
              There are 1 open issues and 0 have been closed. On average issues are closed in 671 days. There are 1 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of EncodeAudio is current.

            kandi-Quality Quality

              EncodeAudio has 0 bugs and 0 code smells.

            kandi-Security Security

              EncodeAudio has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              EncodeAudio code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              EncodeAudio 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.

            kandi-Reuse Reuse

              EncodeAudio releases are not available. You will need to build from source code and install.
              EncodeAudio has no build file. You will be need to create the build yourself to build the component from source.

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            EncodeAudio Key Features

            No Key Features are available at this moment for EncodeAudio.

            EncodeAudio Examples and Code Snippets

            No Code Snippets are available at this moment for EncodeAudio.

            Community Discussions


            FFmpeg - Audio encoding produces extra noise over audio
            Asked 2020-May-17 at 19:05

            I am trying to use FFmpeg to take a video (MP4 in this case) and copy it as another MP4. This is so that I can get the hang of decoding/encoding a video and go on to doing other things in that process. My code basically takes a video file, decodes the video and audio streams, and encodes the video and audio streams to an output video file.

            As of now, my code only works for the video stream of the input file. The video part of the output file is exactly the same as the video part of the input file. However, the audio part is not. The audio part of the output contains the original audio, but with noise over it. Think of it as someone screaming into their mic or when audio gets too loud for a speaker to handle.

            The way I'm handling the decoding/encoding process for the video and audio streams is the same, except with a difference in AVCodecContext settings (video --> frame_rate, width, height, etc.; audio --> sample_rate, channels, etc.).

            This is currently the code that I'm working with:

            The Video struct:



            Answered 2020-May-17 at 13:03

            I'm an audio engineer, not a coder, but I hope this may be helpful. What may be happening is that your bit depth is being truncated; eg 24 bit audio being truncated to 16 bit, which will sound distorted and noisy. Each bit truncated from the most significant will clip 6dB of headroom. This will increase the noise floor and turn a loud but clear sine wave steadily into a distorted square wave as the significicant bit reduction increases.

            Check for bit depth options in the re-encoding process. It may be that your encoder has a limit to its bit depth. Check the source bit depth and the re-encoded bit depth and see what the difference is. You could use VLC media player for this.

            It is also recommended that you leave some headroom in the signal before encoding (at least 0.1 dB.) Pre-encoded audio may already be maxed out, and so re-encoding may add some slight distortion.

            More info here:

            Reducing sample bit-depth by truncating


            Source https://stackoverflow.com/questions/61846094

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


            No vulnerabilities reported

            Install EncodeAudio

            You can download it from GitHub.
            You can use EncodeAudio 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 EncodeAudio 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 .


            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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