[multicat-devel] Issues with recording and playback

[Christophe Massiot]

Le 10 janv. 2012 à 00:53, Eduardo Vieira a écrit :

>> I'd love to see that because timestamping must happen as early as possible. BTW that's what we do for the ASI input of DVBlast also. However I do not know if the API you mention is stable enough, and whether it needs to be supported by the Ethernet driver. Also I do not know if it has consequences for the other processes of the same machine. Did you investigate this ?
> 
> It seems that this feature really depends on the device driver to
> implements it. I've tried to modify the code to use this new
> timestamping API, but got the same results as before.

Can you send me your changes (even dirty) ? Did you try SOF_TIMESTAMPING_SOFTWARE as well ?