roarvs (7)

#include <roaraudio.h>

roar_vs_t * vss;

The VS (for Very Simple) API is a high level abstraction layer used to allow use of RoarAudio from very simple programs. The API was designed to help people to easly upgrade existing artsc and pulse-simple code to RoarAudio. While the API is equivalently simple it is much more powerful than one one by aRtsc or PulseAudio.

The VS API also has a mode to play back (and record) files easly. As this uses VIO/DSTR it can handle streams as well.

Tutorials can be found in roartut(7).

There are several important functions. This is a small list of the most important ones.

Error handling

roar_vs_strerr(3)

Opening

roar_vs_new(3), roar_vs_new_simple(3), roar_vs_new_playback(3), roar_vs_new_from_file(3)

Closing

roar_vs_close(3)

Reading and writing

roar_vs_read(3), roar_vs_write(3)

Non-Blocking and Asyncron IO

roar_vs_blocking(3), roar_vio_select(3)

Volume and Flags

roar_vs_pause(3), roar_vs_mute(3), roar_vs_volume_mono(3), roar_vs_volume_stereo(3), roar_vs_volume_get(3)

Meta data

roar_vs_meta(3), roar_vs_role(3)

File mode

roar_vs_file(3), roar_vs_file_simple(3), roar_vs_iterate(3), roar_vs_run(3)

Buffered mode

roar_vs_buffer(3), roar_vs_iterate(3), roar_vs_run(3)

A lot...

roar-config(1), roartypes(1), roartut(7), RoarAudio(7).