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Re: [rtcweb] Straw Poll on Video Codec Alternatives

<Bernhard.Feiten@telekom.de> Sun, 12 January 2014 07:28 UTC

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From: Bernhard.Feiten@telekom.de
To: rtcweb@ietf.org
Date: Sun, 12 Jan 2014 08:27:58 +0100
Thread-Topic: [rtcweb] Straw Poll on Video Codec Alternatives
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Subject: Re: [rtcweb] Straw Poll on Video Codec Alternatives
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Find below my responses.

Best regards,
Bernhard Feiten


1.    All entities MUST support H.264

a.    Are you in favor of this option [Yes/No/Acceptable]: YES

b.    Do you have any objections to this option, if so please summarize them:

2.    All entities MUST support VP8

a.    Are you in favor of this option [Yes/No/Acceptable]: NO

b.    Do you have any objections to this option, if so please summarize them: YES, because of worse interoperability to other services.

3.    All entities MUST support both H.264 and VP8

a.    Are you in favor of this option [Yes/No/Acceptable]: NO

b.    Do you have any objections to this option, if so please summarize them:

4.    Browsers MUST support both H.264 and VP8, other entities MUST support at least one of H.264 and VP8

a.    Are you in favor of this option [Yes/No/Acceptable]: NO

b.    Do you have any objections to this option, if so please summarize them:

5.    All entities MUST support at least one of H.264 and VP8

a.    Are you in favor of this option [Yes/No/Acceptable]: NO

b.    Do you have any objections to this option, if so please summarize them: YES, because of worse interoperability to other services in case of VP8

6.    All entities MUST support H.261

a.    Are you in favor of this option [Yes/No/Acceptable]: NO

b.    Do you have any objections to this option, if so please summarize them: YES, quality too bad.

7.    There is no MTI video codec

a.    Are you in favor of this option [Yes/No/Acceptable]: NO

b.    Do you have any objections to this option, if so please summarize them:

8.    All entities MUST support H.261 and all entities MUST support at least one of H.264 and VP8

a.    Are you in favor of this option [Yes/No/Acceptable]: NO

b.    Do you have any objections to this option, if so please summarize them: YES, because of worse interoperability with good quality to other services .

9.    All entities MUST support Theora

a.    Are you in favor of this option [Yes/No/Acceptable]: NO

b.    Do you have any objections to this option, if so please summarize them: YES, quality too bad.

10.  All entities MUST implement at least two of {VP8, H.264, H.261}

a.    Are you in favor of this option [Yes/No/Acceptable]: NO

c.    Do you have any objections to this option, if so please summarize them: YES, because of worse interoperability with good quality to other services .

11.  All entities MUST implement at least two of {VP8, H.264, H.263}

a.    Are you in favor of this option [Yes/No/Acceptable]: NO

b.    Do you have any objections to this option, if so please summarize them:

12.  All entities MUST support decoding using both H.264 and VP8, and MUST support encoding using at least one of H.264 or VP8

a.    Are you in favor of this option [Yes/No/Acceptable]: NO

d.    Do you have any objections to this option, if so please summarize them: YES, because of worse interoperability to other services .

13.  All entities MUST support H.263

a.    Are you in favor of this option [Yes/No/Acceptable]: NO

b.    Do you have any objections to this option, if so please summarize them:

14.  All entities MUST implement at least two of {VP8, H.264, Theora}

a.    Are you in favor of this option [Yes/No/Acceptable]: NO

e.    Do you have any objections to this option, if so please summarize them: YES, because of worse interoperability to other services .

15.  All entities MUST support decoding using Theora.

a.    Are you in favor of this option [Yes/No/Acceptable]: NO

c.    Do you have any objections to this option, if so please summarize them: YES, quality too bad.

16.  All entities MUST support Motion JPEG

a.    Are you in favor of this option [Yes/No/Acceptable]: NO

d.    Do you have any objections to this option, if so please summarize them: YES, quality too bad.

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