From mboxrd@z Thu Jan 1 00:00:00 1970 From: Roger Dannenberg Subject: Can ALSA MIDI use timestamps for precise timing? Date: Thu, 24 Aug 2017 13:51:00 -0400 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from smtp02.srv.cs.cmu.edu (smtp02.srv.cs.cmu.edu [128.2.217.201]) by alsa0.perex.cz (Postfix) with ESMTP id C821D266DE5 for ; Thu, 24 Aug 2017 19:51:07 +0200 (CEST) Received: from count.music.cs.cmu.edu ([172.31.53.93]) (authenticated bits=0) by smtp02.srv.cs.cmu.edu (8.13.6/8.13.6) with ESMTP id v7OHp1uL029883 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NO) for ; Thu, 24 Aug 2017 13:51:04 -0400 (EDT) Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org SGksCgrCoMKgwqAgSSB3cm90ZSBQb3J0TUlESSBsb25nIGFnbyBhbmQgbm93IHRoYXQgaXQncyBn b2luZyBpbnRvIEF1ZGFjaXR5IGFuZAp3ZSdyZSBoYXZpbmcgdGltaW5nIHByb2JsZW1zIGluIExp bnV4LCBJJ20gcmV2aXNpdGluZyB0aGUgY29kZSBhbmQKd29uZGVyaW5nIGlmIEFMU0EgaGFzIGEg ZnVuZGFtZW50YWwgZGVzaWduIHByb2JsZW0uIEknbSBob3BpbmcgSSdtCm1pc3Npbmcgc29tZXRo aW5nLCBidXQgaGVyZSdzIHRoZSBwcm9ibGVtOgoKwqDCoMKgIFBvcnRNSURJIHdhbnRzIHRvIHNl bmQgTUlESSBtZXNzYWdlcyBhdCBwcmVjaXNlIHRpbWVzIGFjY29yZGluZyB0bwphcmJpdHJhcnkg Y2xvY2tzLiBJbiBBdWRhY2l0eSwgdGhlIGltcG9ydGFudCBjbG9jayB0byBzeW5jaHJvbml6ZSB0 byBpcwp0aGUgYXVkaW8gc2FtcGxlIGNsb2NrLiBUbyBzeW5jaHJvbml6ZSBNSURJLCBvbmUgY2Fu IGluIHByaW5jaXBsZSB1c2UKdGltZXN0YW1wcyBhbmQgbGV0IHRoZSBkZXZpY2UgZHJpdmVyLCB3 aGljaCBwcmVzdW1hYmx5IHJ1bnMgd2l0aCB2ZXJ5CmxvdyBsYXRlbmN5LCBkaXNwYXRjaCBNSURJ IGZyb20gYSBxdWV1ZSB0byB0aGUgZGV2aWNlIG9yIGRlc3RpbmF0aW9uLgpUaGUgcXVlc3Rpb24g aXMgdGhlbiB3aGF0IHRpbWVzdGFtcCB0byB1c2UuIEFMU0EgaGFzIHNvbWUgb3B0aW9ucy4KVGhl cmUncyByZWxhdGl2ZSB0aW1pbmcsIGJ1dCBpZiB5b3Ugc2VuZCB3aXRoIHJlbGF0aXZlIHRpbWUg YW5kIHlvdSBnZXQKdW5zY2hlZHVsZWQganVzdCBhcyB5b3UgYXJlIGV4ZWN1dGluZyB0aGUgd3Jp dGUgY2FsbCwgeW91J2xsIGJlIGxhdGUuClRoZXJlJ3MgYWJzb2x1dGUgdGltaW5nLCBidXQgdGhl IGRvY3Mgc2F5IHRoYXQncyByZWxhdGl2ZSB0byB3aGVuIHlvdQpzdGFydCB0aGUgcXVldWUsIGJ1 dCB3aGVuIGV4YWN0bHkgaXMgdGhhdD8gVGhlIHByb2JsZW0gYmVjb21lcyBwcmVjaXNlCnRpbWlu ZyBvZiBxdWV1ZSBjcmVhdGlvbiBkb2Vzbid0IGl0PyBBbmQgdGhlcmUncyBubyB0aW1lc3RhbXAg cHJvdmlkZWQKZm9yIHdoZW4gdG8gc3RhcnQuIElmICJhYnNvbHV0ZSIgbWVhbiBleGFjdGx5IHRo ZSBzeXN0ZW0gdGltZSwgdGhhdAp3b3VsZCBiZSBncmVhdCwgYnV0IEkgdGhpbmsgdGhhdCdzIG5v dCB0aGUgY2FzZS4KCsKgwqDCoCBJcyB0aGlzIGEgZnVuZGFtZW50YWwgZGVzaWduIGVycm9yLCBv ciBhbSBJIG1pc3Npbmcgc29tZXRoaW5nPwoKwqDCoMKgIFRoYW5rcy4gLVJvZ2VyIERhbm5lbmJl cmcKCgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KQWxz YS1kZXZlbCBtYWlsaW5nIGxpc3QKQWxzYS1kZXZlbEBhbHNhLXByb2plY3Qub3JnCmh0dHA6Ly9t YWlsbWFuLmFsc2EtcHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby9hbHNhLWRldmVsCg==