Return-Path: X-Original-To: apmail-flex-dev-archive@www.apache.org Delivered-To: apmail-flex-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 8B5BF10D9A for ; Tue, 2 Dec 2014 19:26:47 +0000 (UTC) Received: (qmail 92140 invoked by uid 500); 2 Dec 2014 19:26:47 -0000 Delivered-To: apmail-flex-dev-archive@flex.apache.org Received: (qmail 92104 invoked by uid 500); 2 Dec 2014 19:26:47 -0000 Mailing-List: contact dev-help@flex.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@flex.apache.org Delivered-To: mailing list dev@flex.apache.org Delivered-To: moderator for dev@flex.apache.org Received: (qmail 77829 invoked by uid 99); 2 Dec 2014 19:23:06 -0000 X-ASF-Spam-Status: No, hits=2.2 required=5.0 tests=SPF_FAIL,URI_HEX X-Spam-Check-By: apache.org Received-SPF: unknown (athena.apache.org: error in processing during lookup of ken.mckaba@citrix.com) Date: Tue, 2 Dec 2014 11:14:38 -0800 (PST) From: kenmckaba To: dev@flex.apache.org Message-ID: <1417547678588-42948.post@n4.nabble.com> Subject: Audio echo cancellation not working MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org I have an flex audio chat app and get a bad echo from anyone using speakers & mic, headsets don't cause it. I"m using RTMP, using getEnhancedMicrophone(), following all the suggestions and have experimented with all the settings. I get a NetConnection to my freeswitch server and create NetStreams to play audio from the server and send audio from the mic. 1) Does echo cancellation work for anyone else? 2) Should it work for RTMP or just RTMFP? 3) If I get the apache flex source code should I be able to find and understand the related code? Maybe even fix it? Any other thoughts? Thanks, Ken -- View this message in context: http://apache-flex-development.2333347.n4.nabble.com/Audio-echo-cancellation-not-working-tp42948.html Sent from the Apache Flex Development mailing list archive at Nabble.com.