Re: [rtcweb] Video Codec Selection Alternatives 10 and 11: Merge?

[Magnus Westerlund <[e-mail]>]

On 2013-11-25 15:30, Leon Geyser wrote:
> Hi Magnus,
> 
> Was H.263 a typo?
> I agree that 10 can be changed to:
> 10. MUST implement at least two of {VP8, H.264 CBP, H.261}

Sorry,

I did a mistake in this call. I missed that 10 and 11 talked about H.261
and H.263 respectively.

I think the above question of writing 10 in the above proposed format is
then the relevant question to the WG.

Cheers

Magnus

> 
> 
> 
> On 25 November 2013 16:19, Magnus Westerlund
> <[e-mail] <mailto:[e-mail]>>
> wrote:
> 
>     Hi,
> 
>     I would like to draw your attention to the following two alternative:
> 
>     10. All entities SHOULD support both H.264 and VP8. All entities MUST
>         at least implement one of those. Entities that do not support both
>         H.264 and VP8 MUST implement H.261.
> 
>     11. MUST implement at least two of {VP8, H.264 CBP, H.263}
> 
>     I would note that 10 and 11 are equivalent on the MUST level. The only
>     thing that separates 10 out is the SHOULD implement both H.264 and VP8.
> 
>     Thus my question to the WG and especially the ones proposing 10 and 11.
>     Would anyone disagree with removing alternative 10. in favor of 11.?
> 
>     Just trying to avoid having two alternatives that are extremely close to
>     each other. My thinking is that if we manage to select any MTI, i.e.
>     MUST statements, we can discuss what SHOULDs and RECOMMENDATIONs that we
>     want to make in addition.
> 
>     Cheers
> 
>     Magnus Westerlund
>     (As WG chair)
> 
>     ----------------------------------------------------------------------
>     Multimedia Technologies, Ericsson Research EAB/TVM
>     ----------------------------------------------------------------------
>     Ericsson AB                | Phone  [phone]
>     Färögatan 6                | Mobile [phone]
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>     <mailto:[e-mail]>
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> 


-- 

Magnus Westerlund

----------------------------------------------------------------------
Multimedia Technologies, Ericsson Research EAB/TVM
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Ericsson AB                | Phone  [phone]
Färögatan 6                | Mobile [phone]
SE-164 80 Stockholm, Sweden| mailto: [e-mail]
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