[Mp4-tech] Re: Mp4-tech Digest, Vol 39, Issue 8

[Sugeeth]

In H.264 we dont send Frames, Instead we send the encoded information in 
the Form Of Nalunits. The Nalunits normally contain coded information of 
1 slice. If A Nalunit is lost, with the help of error resilience 
mechanisms and the remaining nal units that constitute the frame, the 
remaining frame can be retrieved.
I dont think Error Resilience is defined in the standard, it is 
something that we implement with our own logics.
Hope this info helps,
Some one pls correct me in case the above info is incorrect.
thanks,
sugeeth
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>Today's Topics:
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>   1. [Video] H.264: What to do in case of a P-frame loss? (Luqman)
>
>
>----------------------------------------------------------------------
>
>Message: 1
>Date: Wed, 11 Oct 2023 10:53:08 +0200
>From: Luqman <luqman_ngs gmx.net>
>Subject: [Mp4-tech] [Video] H.264: What to do in case of a P-frame
>	loss?
>To: mp4-tech lists.mpegif.org
>Message-ID: <20061011085308.GA7879 gmx.de>
>Content-Type: text/plain; charset="us-ascii"
>
>I have a video clip consisting of following frames:
>
>I -> P -> B
>
>Now, once I frame is lost, no decoding of video is possible. But when P
>frame is lost, is there a slight possibility of correctly decoding P or
>B frame with any error concealment methods?
>
>Actually, I am doing a simulation on h.264 frame loss and would appreciate
>your views.
>
>Regards,
>
>  
>