From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS3561 216.34.176.0/20 X-Spam-Status: No, score=-2.2 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, FAKE_REPLY_C,HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_HI,RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,SPF_HELO_PASS,SPF_PASS,T_DKIM_INVALID,T_RP_MATCHES_RCVD shortcircuit=no autolearn=no autolearn_force=no version=3.4.0 Received: from lists.sourceforge.net (lists.sourceforge.net [216.34.181.88]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dcvr.yhbt.net (Postfix) with ESMTPS id 267CA1F404 for ; Sat, 10 Feb 2018 20:30:26 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=sfs-ml-1.v29.ch3.sourceforge.com) by sfs-ml-1.v29.ch3.sourceforge.com with esmtp (Exim 4.89) (envelope-from ) id 1ekbmx-0002p5-Cu; Sat, 10 Feb 2018 20:30:23 +0000 Received: from sfi-mx-4.v28.ch3.sourceforge.com ([172.29.28.194] helo=mx.sourceforge.net) by sfs-ml-1.v29.ch3.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89) (envelope-from ) id 1ekbmw-0002oy-IM for sox-users@lists.sourceforge.net; Sat, 10 Feb 2018 20:30:22 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=In-Reply-To:Content-Type:MIME-Version:Message-ID: Subject:To:From:Date:Sender:Reply-To:Cc:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:References:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=Fy20p+gFoJxm0PYxrCbsFzkPOAsDgbJ0R08HQS3pBl0=; b=BfptTuyLfOsnSdpRyBWxSQjSja jqAkOUXjrt0qL1XMtgQ4eGJiDvohKnPrcI3cT/Nb1ak/HJXtCHTcb5T4j26XYZ+8GSS1FgcLPTHef cfEHTGm6qheCefkYZ7XL7r1wvr5rTuQ6UM+AP8zEKbmbboYFJAjiDdm5SorJqkmn/nDg=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=In-Reply-To:Content-Type:MIME-Version:Message-ID:Subject:To:From:Date: Sender:Reply-To:Cc:Content-Transfer-Encoding:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: References:List-Id:List-Help:List-Unsubscribe:List-Subscribe:List-Post: List-Owner:List-Archive; bh=Fy20p+gFoJxm0PYxrCbsFzkPOAsDgbJ0R08HQS3pBl0=; b=Y V/wWhraCpiOUbdGCTBcFK2dH4GKTY3vWtylxNh2QR1CmjTvVh7A2hAy0woANxBU4HsSP7p6Ok1pWV S/8HmY3bP7INElwnVO+dx/JgNxwqU/YVJ1QKJNVLhoLVaCMLuRguLR9IwL11XbcPeL+9UbIxz7Y90 x3OECJ58Dxus8RGA=; Received: from ns.stare.cz ([79.98.77.229] helo=mx.stare.cz) by sfi-mx-4.v28.ch3.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89) id 1ekbmu-0000aH-Vd for sox-users@lists.sourceforge.net; Sat, 10 Feb 2018 20:30:22 +0000 Received: from www.stare.cz (localhost [127.0.0.1]) by www.stare.cz (OpenSMTPD) with ESMTP id d5c8a200 for ; Sat, 10 Feb 2018 21:30:13 +0100 (CET) Date: Sat, 10 Feb 2018 21:30:13 +0100 From: Jan Stary To: sox-users@lists.sourceforge.net Message-ID: <20180210203013.GB40965@www.stare.cz> Mail-Followup-To: sox-users@lists.sourceforge.net MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <2e768c3a2bc7f4022318d5b16faad19f@wingsandbeaks.org.uk> User-Agent: Mutt/1.7.1 (2016-10-04) X-Headers-End: 1ekbmu-0000aH-Vd Subject: Re: Trim WAV file Meta Data X-BeenThere: sox-users@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: sox-users@lists.sourceforge.net Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: sox-users-bounces@lists.sourceforge.net On Dec 06 12:54:59, david@drj.io wrote: > Hello all, love sox and am so glad it's out there. I'm using SOX to > verify, convert and "normalfy" audio files coming in from untrusted sources > (web). Basically I'm converting source audio to WAV PCM. Audio files that > come from sources like Adobe Audition often contain meta data, which just > renders as ~100ms of noise at the end of the track. I'm wondering if that > could be trimmed off somehow. What audio files come from sources like Adobe Audition? SoX 14.4.2 reports the following supported formats: AUDIO FILE FORMATS: 8svx aif aifc aiff aiffc al amb amr-nb amr-wb anb au avr awb caf cdda cdr cvs cvsd cvu dat dvms f32 f4 f64 f8 fap flac fssd gsm gsrt hcom htk ima ircam la lpc lpc10 lu mat mat4 mat5 maud mp2 mp3 nist ogg opus paf prc pvf raw s1 s16 s2 s24 s3 s32 s4 s8 sb sd2 sds sf sl sln smp snd sndfile sndr sndt sou sox sph sw txw u1 u16 u2 u24 u3 u32 u4 u8 ub ul uw vms voc vorbis vox w64 wav wavpcm wv wve xa xi Is one of them the Adobe Audition format? Can you show us an example input file? > I've tried a variety of things. The command I'm using currently: > sox --ignore-length [infile] -t wavpcm [outfile] Why are you ignoring the input length? > Is there a way to do the conversion and ignore extra meta data? > I can provide sample audio if necessary. It seems like Cubase and other > audio editing software has similar features. Are those WAV files? Are they BWF files? http://tech.ebu.ch/docs/tech/tech3306-2009.pdf > I tried to attach some files, but they got flagged for moderation 6 days > ago, so I'm resubmitting this. Thanks for everything! Better post them to some public download site. Jan ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Sox-users mailing list Sox-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sox-users