/* Convert to samples based on the samplerate. */
sr_config_get(driver, sdi, NULL, SR_CONF_SAMPLERATE, &gvar);
samplerate = g_variant_get_uint64(gvar);
/* Convert to samples based on the samplerate. */
sr_config_get(driver, sdi, NULL, SR_CONF_SAMPLERATE, &gvar);
samplerate = g_variant_get_uint64(gvar);