From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lee Revell Subject: Re: Problems or bugs in snd-usb-audio.ko Date: Thu, 01 Sep 2005 00:11:52 -0400 Message-ID: <1125547912.19563.74.camel@mindpipe> References: <200508311926.05577.luca_ing@libero.it> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <200508311926.05577.luca_ing@libero.it> Sender: alsa-devel-admin@lists.sourceforge.net Errors-To: alsa-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Smery Cc: Clemens Ladisch , alsa-devel@lists.sourceforge.net, Takashi Iwai List-Id: alsa-devel@alsa-project.org On Wed, 2005-08-31 at 19:26 +0000, Smery wrote: > When recording, it seems there are I/O problems: > $ arecord -d 10 -D hw:1,0 foobar.wav > Recording WAVE 'foobar.wav' : Unsigned 8 bit, Rate 8000 Hz, Mono > arecord: pcm_read:1196: read error: Input/output error > > And the file is 44 bytes (just the header): > > $ls -l foobar.wav > -rw-r--r-- 1 luca luca 44 31 ago 19:12 foobar.wav Because your device probably doesn'y support 8 bit mono at 8000Hz, which is the default format of arecord. Use -D plughw:1,0 or specify a format your device supports. Lee ------------------------------------------------------- SF.Net email is Sponsored by the Better Software Conference & EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf