Author: anthm Date: Sat Jan 19 16:25:18 2008 New Revision: 7300 Modified: freeswitch/trunk/src/mod/formats/mod_shout/mod_shout.c Log: fix FSCORE-90 Modified: freeswitch/trunk/src/mod/formats/mod_shout/mod_shout.c ============================================================================== --- freeswitch/trunk/src/mod/formats/mod_shout/mod_shout.c (original) +++ freeswitch/trunk/src/mod/formats/mod_shout/mod_shout.c Sat Jan 19 16:25:18 2008 @@ -837,10 +837,30 @@ context->lame_ready = 1; } - if ((rlen = lame_encode_buffer(context->gfp, audio, NULL, nsamples, mp3buf, sizeof(mp3buf))) < 0) { - switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "MP3 encode error %d!\n", rlen); - return SWITCH_STATUS_FALSE; - } + if (handle->channels == 2) { + int16_t l[4096] = {0}; + int16_t r[4096] = {0}; + int i, j = 0; + + for(i = 0; i < nsamples; i++) { + l[i] = audio[j++]; + r[i] = audio[j++]; + } + + if ((rlen = lame_encode_buffer(context->gfp, l, r, nsamples, mp3buf, sizeof(mp3buf))) < 0) { + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "MP3 encode error %d!\n", rlen); + return SWITCH_STATUS_FALSE; + } + + } else if (handle->channels == 1) { + if ((rlen = lame_encode_buffer(context->gfp, audio, NULL, nsamples, mp3buf, sizeof(mp3buf))) < 0) { + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "MP3 encode error %d!\n", rlen); + return SWITCH_STATUS_FALSE; + } + } else { + rlen = 0; + } + if (rlen) { if (fwrite(mp3buf, 1, rlen, context->fp) < 0) { return SWITCH_STATUS_FALSE;