Not enough to go on from that .... You probably want something more like. { int16_t *samples = (int16_t *) frame->data; int x = 0; for (x = 0; x < frame->datalen / 2; x++) { printf("[%d] ", samples[x]); } printf("\n\n"); } On Sat, Nov 9, 2013 at 4:28 PM, Anton <e322@ya.ru> wrote:
Hallo. Why, when I'm trying to get a sample of the sound, I always get the same value -1? For example, in the mod_avmd.c is the string: frame = switch_core_media_bug_get_read_replace_frame(bug); After this I add the following code switch_log_printf( SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE, "data[0]=%d\n", ((int16_t *)(frame->data))[0] ); Then trigger the module mod_avmd and get a result in the console: data[0]=-1;
And so on for all the modules that contain the string: frame = switch_core_media_bug_get_read_replace_frame(bug); independently of the level of sound in the channel.
Why is that?
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
FreeSWITCH-dev mailing list FreeSWITCH-dev@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-dev UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-dev http://www.freeswitch.org
-- Anthony Minessale II FreeSWITCH http://www.freeswitch.org/ ClueCon http://www.cluecon.com/ Twitter: http://twitter.com/FreeSWITCH_wire AIM: anthm MSN:anthony_minessale@hotmail.com GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com IRC: irc.freenode.net #freeswitch FreeSWITCH Developer Conference sip:888@conference.freeswitch.org googletalk:conf+888@conference.freeswitch.org pstn:+19193869900