From mboxrd@z Thu Jan 1 00:00:00 1970 From: Clemens Ladisch Subject: Re: Constant delay between starting a playback and a capture stream Date: Sun, 29 Jun 2014 20:21:02 +0200 Message-ID: <53B0590E.5010808@ladisch.de> References: Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from dehamd003.servertools24.de (dehamd003.servertools24.de [31.47.254.18]) by alsa0.perex.cz (Postfix) with ESMTP id E7ED6264EBF for ; Sun, 29 Jun 2014 20:21:47 +0200 (CEST) In-Reply-To: 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: Max Schmidt , alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org TWF4IFNjaG1pZHQgd3JvdGU6Cj4gSSd2ZSBnb3QgYSBCZWFnbGVCb25lIEJsYWNrIChBUk0gQ29y dGV4IEEgOCDCtVApIHdpdGggYW4gQXVkaW8tQ2FwZQo+ICh1c2luZyBNY0FzcCBhbmQgQUxTQS1E YXZpbmNpLURyaXZlcnMpIGFuZCB3cm90ZSBhbiBtbWFwIGJhc2VkCj4gcGxheWJhY2stY2FwdHVy ZSBhcHBsaWNhdGlvbiAoYm90aCBkZXZpY2VzICJodzowLDAiKS4gVGhlIGltcG9ydGFudAo+IHRo aW5nIGlzIHRoYXQgdGhlIGFwcGxpY2F0aW9uIG5lZWRzIGEgY29uc3RhbnQgZGVsYXkgKG5vdCBu ZWNlc3NhcmlseQo+IHNtYWxsKSBiZXR3ZWVuIHRoZSBzdGFydCBvZiB0aGUgcGxheWJhY2sgYW5k IHRoZSBjYXB0dXJlIHN0cmVhbS4KPiBUbyByZWFsaXplIHRoYXQgSSB1c2UgdGhlIEFMU0EgQVBJ IGZ1bmN0aW9uICJzbmRfcGNtX2xpbmsoY19oYW5kbGUsCj4gcF9oYW5kbGUpIi4KPgo+IDEpIExv b2tpbmcgYXQgYSBwbG90IG9mIG11bHRpcGxlIG1lYXN1cmVtZW50cyBvZiBsb29wZWQgYmFjayBh bmQKPiBjYXB0dXJlZCBzcXVhcmUgd2F2ZXMgKG9yIHNpbmVzKSB0aGVyZSBzdGlsbCBpcyBhIGpp dHRlciBvZiBhYm91dCB0d28KPiB0byBmb3VyIHNhbXBsZXMgKGF0IDQ4IGtIejsgd2hpY2ggaXMg YWJvdXQgNDAgdG8gODAgbXMpLCBubyBtYXR0ZXIgaWYgSQo+IHJ1biBpdCBhcyBSVC1hcHAgKGVu ZXJneSBzYXZlIG1vZGVzIGV0Yy4gZGlzYWJsZWQsIGp1c3QgaW1wb3J0YW50Cj4gUHJvY2Vzc2Vz IGhhdmUgYSBoaWdoZXIgUHJpb3JpdHkgZS5nLiBFRE1BKSBvciBub3JtYWwgYXBwLgo+IFBsZWFz ZSBjb3JyZWN0IG1lIGlmIEknbSB3cm9uZywgYnV0IGFzIGZhciBhcyBJIHVuZGVyc3RhbmQgd2hl biB0aGUKPiBzdHJlYW1zIGFyZSBsaW5rZWQsIGF0IHN0YXJ0IHRoZSBwcm9jZXNzb3IgaXMgZ29p bmcgdGhyb3VnaCBhIGxpbmtlZAo+IGxpc3QgdHJpZ2dlcmluZyBhbGwgbGlua2VkIHN0cmVhbXMu IEFuZCB0aGUgdHJpZ2dlciBzdGFydCBpcyBhbiBhdG9taWMKPiBwcm9jZXNzIHNvIHNob3VsZG4n dCBnZXQgaW50ZXJydXB0ZWQuCgpZZXMuCgo+IFNob3VsZG4ndCBpdCBhbHdheXMgdGFrZSB0aGUg c2FtZSB0aW1lIGJldHdlZW4gc3RhcnRpbmcgdGhlIHBsYXliYWNrCj4gYW5kIGNhcHR1cmUgc3Ry ZWFtIHRoZW4/IEFuZCBpZiB5ZXMsIHdoZXJlIGNvdWxkIHRoZSB2YXJpYWJsZSBzdGFydAo+IGRl bGF5IGNvbWUgZnJvbT8KCkhhcmR3YXJlIGFjY2Vzc2VzIGNhbiBiZSBxdWl0ZSBub25kZXRlcm1p bmlzdGljLiAgQW5kIGlmIHRoZSBkcml2ZXIgaXMKbm90IHdyaXR0ZW4gcHJvcGVybHksIHRoZSBz dGFydCB0cmlnZ2VyIHdpbGwgZG8gYWxsIHRoZSBETUEgc3RyZWFtCmluaXRpYWxpemF0aW9uIHRo YXQgc2hvdWxkIGhhdmUgYmVlbiBkb25lIHdoZW4gcHJlcGFyaW5nIHRoZSBkZXZpY2UuCihtY2Fz cF9zdGFydF90eCgpIGhhcyBhIGJ1c3kgbG9vcCB3YWl0aW5nIGZvciB0aGUgZGV2aWNlLikKClRo ZXJlIGlzIGhhcmR3YXJlIHRoYXQgYWN0dWFsbHkgc3VwcG9ydHMgc3RhcnRpbmcgdHdvIHN0cmVh bXMgYXQgZXhhY3RseQp0aGUgc2FtZSB0aW1lIChieSBzZXR0aW5nIHR3byBiaXRzIGluIHRoZSBz YW1lIHJlZ2lzdGVyKS4gIE9idmlvdXNseSwKdGhpcyBoYXJkd2FyZSBvciBpdHMgZHJpdmVyIGRv ZXNuJ3Qgc3VwcG9ydCB0aGlzLgoKClJlZ2FyZHMsCkNsZW1lbnMKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KQWxzYS1kZXZlbCBtYWlsaW5nIGxpc3QKQWxz YS1kZXZlbEBhbHNhLXByb2plY3Qub3JnCmh0dHA6Ly9tYWlsbWFuLmFsc2EtcHJvamVjdC5vcmcv bWFpbG1hbi9saXN0aW5mby9hbHNhLWRldmVsCg==