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Re: Compression forced down to IR state

To: Yakir Matusovsky <yakir.matusovsky@xxxxxxxxxxx>
From: Didier Barvaux <didier@xxxxxxxxxxx>
Date: Fri, 08 Jun 2018 10:16:47 +0200
Cc: ROHC Library <rohc@xxxxxxxxxxxxxxxxxxx>, Rohc <rohc-bounces+didier=barvaux.org@xxxxxxxxxxxxxxxxxxx>
In-reply-to: <E830F286-46E1-4668-9FA5-77326DE96270@mimomax.com>
Mail-reply-to: didier@xxxxxxxxxxx
Reply-to: didier@xxxxxxxxxxx
User-agent: Roundcube Webmail

Yakir,

To clarify please, I am using functions like

_ROHC_COMP_SET_PERIODIC_REFRESHES_ and
_ROHC_COMP_SET_PERIODIC_REFRESHES_TIME_

to force compressor to go down once in a while.

Should this after compressor sends an IR packet, generate a feedback
from decompressor side? In other words, should I expect feedback sent
periodically from decompressor every CHANGE_TO_IR_COUNT/TIME
pkts/ms?


The rate of feedback is independent of the rate for IR refreshes. It may
be configured through the rohc_decomp_set_rate_limits() API function on
one decompressor

API documentation of rohc_decomp_set_rate_limits():
https://rohc-lib.org/support/documentation/API/rohc-doc-2.2.0/group__rohc__decomp.html#gafb8a16da304917f1f820f4b95ab2438b

Regards,
Didier

References

Compression forced down to IR state
From: Yakir Matusovsky, 2018-06-08