Xpra: Ticket #1164: av-sync finer tuning

Follow up from #835.

Things that we want to quantify because they may need to be taken into account when calculating the video sync delay:

From what I've heard, the audio is a bit late, especially on non-Linux platforms. If that's the case, we can quite easily add per-OS tweaks.



Fri, 15 Apr 2016 14:51:22 GMT - Antoine Martin: milestone changed

too late for 0.17


Sun, 19 Jun 2016 08:06:54 GMT - Antoine Martin:

Edit: ignore comment, reverted in r12870.

See also #1261 for multiple b-frames support, r12868 takes delayed frames into account when calculating the delay.


Tue, 12 Jul 2016 16:52:22 GMT - Antoine Martin: milestone changed

Milestone renamed


Wed, 10 Aug 2016 02:31:19 GMT - Antoine Martin:

There may also be differences between codecs, see ticket:1075#comment:10 : Mp3, on the other hand, seemed to be about 6-8 frames audio late.


Fri, 23 Sep 2016 10:50:57 GMT - Antoine Martin: milestone changed

Not going to happen for this release. Re-scheduling.


Mon, 06 Nov 2017 08:50:59 GMT - Antoine Martin: owner, status changed

As of r17223, users can tune the av-sync from the system tray.


Wed, 28 Mar 2018 05:17:53 GMT - Antoine Martin: milestone changed


Wed, 20 Mar 2019 05:06:15 GMT - Antoine Martin: milestone changed

Milestone renamed


Wed, 12 Feb 2020 05:29:45 GMT - Antoine Martin: milestone changed

See also #2517.


Sat, 23 Jan 2021 05:16:43 GMT - migration script:

this ticket has been moved to: https://github.com/Xpra-org/xpra/issues/1164