Rechercher une page de manuel
muroar_stream
Langue: en
Version: March 2010 (ubuntu - 24/10/10)
Section: 3 (Bibliothèques de fonctions)
NAME
muroar_stream - Create a stream connected to a RoarAudio sound serverSYNOPSIS
#include <muroar.h>
int muroar_stream (int fh, int dir, int * stream, int codec, int rate, int channels, int bits);
DESCRIPTION
This function connects a stream to a sound server supporting the RoarAudio protocol. It takes a connected control connection created with roar_connect(3) and converts it into a connected stream. The socket can no longer be used as control connection.
PARAMETERS
- fh
- The connected control connection.
- dir
- The stream direction for the new stream. For playback of a waveform stream (PCM data) this is MUROAR_PLAY_WAVE. For all possible values see the offical muRoar manual.
- stream
- This is a pointer to an integer muRoar stores the stream ID in. If your application does not need to know the stream ID of the new stream this can be set to NULL.
- codec
- This is the codec to be used for the new stream. For signed PCM in host byte order use MUROAR_CODEC_PCM or MUROAR_CODEC_PCM_S. For unsigned PCM use MUROAR_CODEC_PCM_U. There are a lot other codecs defined. However using a codec not supported by the server will result an failure of this call. For all possible values see the offical muRoar manual.
- rate
- This is the sample/frame rate the new stream will use. For streams this setting does not make any sense set this to zero.
- channels
- This is the number of channels for the new stream. For streams this setting does not make any sense set this to zero.
- bits
- This is the number of bits per sample to be used by the data. For streams this setting does not make any sense set this to zero.
RETURN VALUE
On success this call return 0. On error, -1 is returned.BUGS
In failure where is no way to tell was was going wrong.HISTORY
This function first appeared in muRoar version 0.1beta0.
SEE ALSO
muroar_connect(3), muroar_close(3), RoarAudio(7).Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre