From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id 3F72FE008B4; Wed, 17 Dec 2014 02:52:38 -0800 (PST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on yocto-www.yoctoproject.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham version=3.3.1 X-Spam-HAM-Report: * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] Received: from mailext0.televes.com (mailext0.televes.com [212.163.42.140]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id EDFDCE00873 for ; Wed, 17 Dec 2014 02:52:33 -0800 (PST) Received: from localhost (localhost [127.0.0.1]) by mailext0.televes.com (Postfix) with ESMTP id 862559A407F; Wed, 17 Dec 2014 11:52:31 +0100 (CET) X-Virus-Scanned: by amavisd-new at mailext0.televes.com Received: from mailext0.televes.com ([127.0.0.1]) by localhost (mailext0.televes.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id DU5Mzf5mJKlJ; Wed, 17 Dec 2014 11:52:31 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by mailext0.televes.com (Postfix) with ESMTP id 56E499A408B; Wed, 17 Dec 2014 11:52:31 +0100 (CET) Received: from tves0.televes.com (tvesbackup0 [212.163.42.137]) by mailext0.televes.com (Postfix) with ESMTP id 416579A407F; Wed, 17 Dec 2014 11:52:31 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by tves0.televes.com (Postfix) with ESMTP id 51F2BF02451E8; Wed, 17 Dec 2014 11:52:31 +0100 (CET) Received: from arantia1.arantia.com (ARANTIA0.televes.com [192.168.178.2]) by tves0.televes.com (Postfix) with ESMTP id 4D2EDF02451C3; Wed, 17 Dec 2014 11:52:31 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by arantia1.arantia.com (Postfix) with ESMTP id 2276818DEF40; Wed, 17 Dec 2014 11:52:28 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by arantia1.arantia.com (Postfix) with ESMTP id 010DE161DB12; Wed, 17 Dec 2014 11:52:28 +0100 (CET) Received: from arantia1.arantia.com ([127.0.0.1]) by localhost (arantia0 [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 01141-07; Wed, 17 Dec 2014 11:52:26 +0100 (CET) Received: from [192.168.178.108] (unknown [192.168.178.108]) by arantia1.arantia.com (Postfix) with ESMTP id C5B1818DEF40; Wed, 17 Dec 2014 11:52:26 +0100 (CET) Message-ID: <5491606A.1080106@arantia.com> Date: Wed, 17 Dec 2014 11:52:26 +0100 From: Marco Trillo User-Agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130221 Thunderbird/17.0.3 MIME-Version: 1.0 To: =?ISO-8859-1?Q?Ray=B7Bloodworth?= References: In-Reply-To: Cc: meta-freescale@yoctoproject.org Subject: Re: Question about hdmi audio playback X-BeenThere: meta-freescale@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Usage and development list for the meta-fsl-* layers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 17 Dec 2014 10:52:38 -0000 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit Hello, On 12/17/2014 11:42 AM, Ray·Bloodworth wrote: > routing sound stream to wm8962audio is fine: > aplay -t wav -D hw:0,0 Noise.wav > > But a error occured with hdmi: > aplay -t wav -D hw:1,0 Noise.wav > aplay: main:696: audio open error: Invalid argument In which format is the audio in this *.wav file? It's quite possible that it is not supported by imx-hdmi-soc, in which case you can try with gstreamer using audioconvert (gst-launch filesrc location=Noise.wav ! /wavparse/ ! audioconvert ! /alsasink). Kind regards Marco/