- From: Cullen Jennings (fluffy) <fluffy@cisco.com>
- Date: Tue, 13 Oct 2015 14:19:53 +0000
- To: Byron Campen <docfaraday@gmail.com>
- CC: "public-webrtc@w3.org" <public-webrtc@w3.org>
> On Oct 9, 2015, at 10:14 AM, Byron Campen <docfaraday@gmail.com> wrote:
>
>> dictionary RTCRtpEncodingParameters {
>> double scale; // Resolution scale
>> unsigned long rsid; // RTP Source Stream ID
>> // ... the rest as-is
>> }
> I am skeptical that a resolution scale is the right tool for "full/postage stamp", which is the primary use case for simulcast. A conferencing service is probably going to want to define the postage stamp as a fixed resolution (and probably framerate), not a scale of the full resolution that can slide around.
I Agree.
And we also need to deal with the case where the small is not even the same aspect ratio as the large as that is a very common use case. I think we need max width, max height and do our usual thing of fixing it to landscape mode and then using other things to deal with rotation.
Received on Tuesday, 13 October 2015 14:20:34 UTC