<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Sound output starts several seconds late using DisplayPort with [AMD/ATI] Tahiti XT HDMI Audio [Radeon HD 7970 Series] [1002:aaa0]" href="https://bugs.freedesktop.org/show_bug.cgi?id=92889#c20">Comment # 20</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Sound output starts several seconds late using DisplayPort with [AMD/ATI] Tahiti XT HDMI Audio [Radeon HD 7970 Series] [1002:aaa0]" href="https://bugs.freedesktop.org/show_bug.cgi?id=92889">bug 92889</a> from <a class="email" href="mailto:Paul.Hancock.17041993@live.com" title="Paul <Paul.Hancock.17041993@live.com>"> Paul</a> <pre>From my experience with GCN audio it's slower to initialise than other audio devices, so what's likely happening here is that the test audio playback is waiting for the device to be fully ready before actually playing the audio event. This is not generally a bad thing, but can be handled better, window's for example plays everything in its software buffer in its own time, when the device is eventually ready it plays where the soft buffer is up to, resulting in the first second (or less) being cut out but no timing issues occur. @jdedraeck that seems to be a different issue entirely, by the sounds of it it's not being initialised correctly and the wrong format is being used, or the application is sending the wrong format (probably sending 96KHz when the device only allows 44.1 or 48).</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>