gosamplerate alternatives and similar packages
Based on the "Audio/Music" category.
Alternatively, view gosamplerate alternatives based on common mentions on social networks and blogs.
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waveform
DISCONTINUED. Go package capable of generating waveform images from audio streams. MIT Licensed. -
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README
libsamplerate binding for Golang
This is a Golang binding for libsamplerate (written in C), probably the best audio Sample Rate Converter available to today.
A classical use case is converting audio from a CD sample rate of 44.1kHz to the 48kHz sample rate used by DAT players.
libsamplerate is capable of arbitrary and time varying conversions (max sampling / upsampling by factor 256) and comes with 5 converters, allowing quality to be traded off against computation cost.
API implementations
gosamplerate implements the following libsamplerate API calls:
not (yet) implemented is:
License
This library (gosamplerate) is published under the the permissive BSD license. You can find a good comparison of Open Source Software licenses, including the BSD license at choosealicense.com
libsamplerate has been republished in 2016 under the 2-clause BSD license.
How to install samplerate
Make sure that you have libsamplerate installed on your system.
On Mac or Linux it can be installed conveniently through your distro's packet manager.
Linux:
using apt (Ubuntu), yum (Centos)...etc.
$ sudo apt install libsamplerate0
MacOS
using Homebrew:
$ brew install libsamplerate
Install gosamplerate
$ go get github.com/dh1tw/gosamplerate
Documentation
The API of gosamplerate can be found at godoc.org. The documentation of libsamplerate (necessary in order to fully understand the API) can be found here.
Tests & Examples
The test coverage is close to 100%. The tests contain various examples on how to use gosamplerate.
*Note that all licence references and agreements mentioned in the gosamplerate README section above
are relevant to that project's source code only.