https://github.com/aerth/playwav

play a wav file using Golang, ALSA
https://github.com/aerth/playwav

alsa audio linux sound wav

Last synced: about 2 months ago
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play a wav file using Golang, ALSA

• Host: GitHub
• URL: https://github.com/aerth/playwav
• Owner: aerth
• License: mit
• Created: 2017-03-23T02:21:43.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2022-07-09T16:55:05.000Z (about 2 years ago)
• Last Synced: 2024-06-29T03:33:16.320Z (3 months ago)
• Topics: alsa, audio, linux, sound, wav
• Language: Go
• Homepage:
• Size: 10.7 KB
• Stars: 7
• Watchers: 2
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# playwav

## play a .wav file

  * stuck with FormatS16LE for now (Little Endian 16, 2 bytes per sample)

  * compilation adds requirements: CGO and some c libraries (ALSA)

## playwav command

  ```go get -v github.com/aerth/playwav/cmd/playwav```

## playwav library

```

import "github.com/aerth/playwav"

// from file

playwav.FromFile("example.wav")

```

## cool test with playwav command

```

for i in $(find /usr/ -name '*.wav'); do ./playwav $i; done

```

## output of ldd for playwav command:

```

    linux-vdso.so.1 (0x00007fff27fcf000)

    libasound.so.2 => /usr/lib64/libasound.so.2 (0x00007f418a496000)

    libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f418a278000)

    libc.so.6 => /lib64/libc.so.6 (0x00007f4189eb2000)

    libm.so.6 => /lib64/libm.so.6 (0x00007f4189ba9000)

    libdl.so.2 => /lib64/libdl.so.2 (0x00007f41899a5000)

    librt.so.1 => /lib64/librt.so.1 (0x00007f418979b000)

    /lib64/ld-linux-x86-64.so.2 (0x000055ab41acf000)

```