[xrblock] Packet Loss Concealment Method in draft-ietf-xrblock-rtcp-xr-concsec

Qin Wu <bill.wu@huawei.com> Wed, 10 October 2012 07:14 UTC

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From: Qin Wu <bill.wu@huawei.com>
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Date: Wed, 10 Oct 2012 15:13:25 +0800
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Subject: [xrblock] Packet Loss Concealment Method in draft-ietf-xrblock-rtcp-xr-concsec
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Hi,
Have read draft-ietf-xrblock-rtcp-xr-concsec. it is not clear to me how the packet loss concealment methods described in section 2.2
are applied to video application? I suspect they are only applied to audio. So what are the Techniques for 
Video Loss Concealment?
Secondly, in these packet loss concealment methods, what is the enhancment method for packet loss concealment.

Regards!
-Qin