Re: A Big Proposal: A way to control quality/resolution/framreate/simulcast/layering with RtpSender

On 19 February 2014 14:51, Peter Thatcher <pthatcher@google.com> wrote:
> My question is: under what circumstances does the app care about high
> resolution, low PSNR vs. low resolution, high PSNR?   And the end of the
> day, does the user see a difference big enough that the app would care to
> tweak this knob?

I can understand why you might tweak the knob toward lower resolution,
particularly if you are running a transcoder.  In the other direction,
maybe the perceived gain in overall quality is improved more by having
more pixels than by eking the last bits of quality performance at a
lower resolution.

I'm wondering at why you would want to specialize the interface
further just because the use cases don't all line up.  Sometimes the
general thing is easier to define, build and test than the more
specialized thing.

Received on Wednesday, 19 February 2014 22:58:54 UTC