[pulseaudio-discuss] Latency information

Lennart Poettering lennart at poettering.net
Sun Oct 26 12:37:56 PDT 2008

On Wed, 08.10.08 21:06, Knut-Håvard Aksnes (kna at tirsdagsklubben.nu) wrote:

> Is it possible to set up the asynchronous API  in such a way that  
> latency information is updated before the first audio fragment appears,  
> and ideally updated with every arriving audio segment?
> I am trying to merge the audio with video from other sources, and need  
> precise latency information, within a tolerance of 15ms for the entire  
> audio stream.

No, this is unfortunately not possible. 

I thought about including timing information in every single PCM data
transfer. But there's nothing concrete yet. Sorry.


Lennart Poettering                        Red Hat, Inc.
lennart [at] poettering [dot] net         ICQ# 11060553
http://0pointer.net/lennart/           GnuPG 0x1A015CC4

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