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Re: [MMUSIC] Draft new version: T140-data-channel -02 - Use direction attributes on dcsa level

Christer Holmberg <christer.holmberg@ericsson.com> Sat, 07 September 2019 05:16 UTC

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From: Christer Holmberg <christer.holmberg@ericsson.com>
To: Gunnar Hellström <gunnar.hellstrom@omnitor.se>, "mmusic@ietf.org" <mmusic@ietf.org>
Thread-Topic: [MMUSIC] Draft new version: T140-data-channel -02 - Use direction attributes on dcsa level
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Date: Sat, 07 Sep 2019 05:16:53 +0000
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Subject: Re: [MMUSIC] Draft new version: T140-data-channel -02 - Use direction attributes on dcsa level
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Hi,
>I realized that most use cases of the T.140 data channel would likely be through the w3c RTCPeerConnection API, where I cannot find any way to >set or interrogate such details as the direction, and the human language.
>
>With this finding, I see less value of specifying support for the direction attribute, even if sdpneg seems to support it. 
>The language attributes are a tougher sacrifice.

If we think something in general could be useful I don't think we should remove it just because the current W3C API doesn't support it.

Regards,

Christer

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