Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by klubnl.pl (8.14.4/8.14.4/Debian-8+deb8u2) with ESMTP id vB10jI2q004691 for ; Fri, 1 Dec 2017 01:45:19 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1eKZNJ-0004wE-Ie for rs_out_1@blacksheep.org; Fri, 01 Dec 2017 00:40:17 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1eKZNJ-0004w5-0E for rsgb_lf_group@blacksheep.org; Fri, 01 Dec 2017 00:40:17 +0000 Received: from mout01.posteo.de ([185.67.36.65]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89) (envelope-from ) id 1eKZNF-0002Ax-U2 for rsgb_lf_group@blacksheep.org; Fri, 01 Dec 2017 00:40:15 +0000 Received: from submission (posteo.de [89.146.220.130]) by mout01.posteo.de (Postfix) with ESMTPS id 2679220E72 for ; Fri, 1 Dec 2017 01:40:13 +0100 (CET) X-DKIM-Result: Domain=posteo.de Result=Signature OK DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.de; s=2017; t=1512088813; bh=h+RCq0a7yZsWWYjbDK6OGYDtXFENoCzmLIrD9onTv7s=; h=Date:From:To:Subject:From; b=pF6dKYZWQvCmBKjjlOEVfO/pd8HC972HdI7UzCPNRGr6QYgFfdPzWQeVnTzGW6Me0 pURVYgBNrxaNXlF4be9vQnPgMwbE5t7+Usfvva8EvltqI7K9B5Duws2YCkavBf5Z5g +77xSiekV50T28xcP3tg8rxizikR7oM7QV9Vm7HwjNKqdKLsTUP7N9z2XjkXt6RjHp GYMBojeFFwU/YS436zVHvrjUEOzLH+NaFMwkaUQP1GJghkCOGr44KbOANKZHpi3YaY X/ZHue3g/kzIFdpFD9865/Z2Yl0Z1yqVD+RCA+hlHeHJJklV9DAXyZdIb3QY6PTR/+ YSMIKO0BWUSgg== Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 3ynwR04yJVz9rxD for ; Fri, 1 Dec 2017 01:40:12 +0100 (CET) Message-ID: <5A20A4EC.4060009@posteo.de> Date: Fri, 01 Dec 2017 01:40:12 +0100 From: DK7FC User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; de; rv:1.9.1.8) Gecko/20100227 Thunderbird/3.0.3 MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: <4d96a9d4-5f22-7650-872b-6344e9aea8e3@abelian.org> <00f901d36646$feda4e60$fc8eeb20$@comcast.net> <085dd850-9c10-16a0-70ef-fb2de079ffb8@abelian.org> <023201d367cf$8a5761b0$9f062510$@comcast.net> <579355A36AEE9D4FA555C45D556003AB9AAAF572@servigilant.vigilant.local> <2166618d-7238-0516-367c-2f917532eed2@abelian.org> In-Reply-To: <2166618d-7238-0516-367c-2f917532eed2@abelian.org> X-Spam-Score: 0.0 (/) X-Spam-Report: Spam detection software, running on the system "relay1.thorcom.net", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Am 30.11.2017 11:48, schrieb Paul Nicholson: > > Can you explain what's vcat++ ? > > vtcat is a program in vlfrx-tools which moves signal streams > around and maybe changes the sample format. The ++ option > specifies a network connection to send the stream from > once PC to another. > > http://abelian.org/vlfrx-tools/notes.html#vtcat > > Spectrum Lab can work with a stream sent by vtcat or vtvorbis. [...] Content analysis details: (0.0 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 T_RP_MATCHES_RCVD Envelope sender domain matches handover relay domain 0.0 T_DKIM_INVALID DKIM-Signature header exists but is not valid X-Scan-Signature: 5c335215f1b3de26d890ee84d49616ce Subject: Re: LF: RE: Todmorden receiver Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.0 required=5.0 tests=none autolearn=no version=2.63 X-SA-Exim-Scanned: Yes Sender: owner-rsgb_lf_group@blacksheep.org Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rs_out_1@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false Am 30.11.2017 11:48, schrieb Paul Nicholson: > > Can you explain what's vcat++ ? > > vtcat is a program in vlfrx-tools which moves signal streams > around and maybe changes the sample format. The ++ option > specifies a network connection to send the stream from > once PC to another. > > http://abelian.org/vlfrx-tools/notes.html#vtcat > > Spectrum Lab can work with a stream sent by vtcat or vtvorbis. I spent quite some time trying to send an uncompressed stream (raw audio data) from a Raspi to a windows PC running SpecLab, without success. From the examples it wasn't possible to learn how it is done, at least for me. There is an example: # Send data from channel 2 of buffer @raw to port 9876 on host foo, # using 2 byte integer format, and maintain the connection vtcat @raw:2 ++foo,9876,i2 What means foo ???????? Must it be the IP adress of the PC where SpecLab is running? Can is use any port, just a random number like 9876 or 8765 or 7654? Don't i need to tell the firewall to let that stream pass, i.e. opening a port? 73, Stefan