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Re: Webcam resolution in VLC (and elsewhere)

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On Fri, Jan 01, 2021 at 09:50:00AM -0500, Celejar wrote:
>On Thu, 31 Dec 2020 11:13:54 -0500
>Michael Stone <mstone@debian.org> wrote:
>
>> On Thu, Dec 31, 2020 at 10:59:36AM -0500, Celejar wrote:
>> >I don't know how to evaluate this. But still, if the camera is
>> >reporting 720p, shouldn't the applications default to that?
>>
>> The optical quality on most small web cams is so bad that increasing the
>> resolution just means significantly more bandwidth is used to produce a
>> picture that's visually indistinguishable from the lower resolution
>> version. Most video chat applications will downsample a high res image
>> anyway, so generating a high res stream is just making more work. There
>> are cameras and applications where the increased resolution matter, but
>> they're the exception IME.
>
>Very interesting, thanks. Zoom does offer standard HD and even FHD in
>some cases:

"Note: Due to recent events with COVID-19, meetings in 720p-quality 
video are only available to Pro account users or higher, and only for 
meetings with a maximum of 2 participants; 1080p quality is for 
special-use cases currently."

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Webcam resolution in VLC (and elsewhere) Celejar <celejar@gmail.com> - 2020-12-30 16:40 +0100
  Re: Webcam resolution in VLC (and elsewhere) didier gaumet <didier.gaumet@gmail.com> - 2020-12-30 20:20 +0100
    Re: Webcam resolution in VLC (and elsewhere) Celejar <celejar@gmail.com> - 2020-12-31 17:00 +0100
      Re: Webcam resolution in VLC (and elsewhere) Michael Stone <mstone@debian.org> - 2020-12-31 17:20 +0100
        Re: Webcam resolution in VLC (and elsewhere) Celejar <celejar@gmail.com> - 2021-01-01 16:00 +0100
          Re: Webcam resolution in VLC (and elsewhere) Michael Stone <mstone@debian.org> - 2021-01-01 18:50 +0100
            Re: Webcam resolution in VLC (and elsewhere) Celejar <celejar@gmail.com> - 2021-01-01 22:20 +0100
      Re: Webcam resolution in VLC (and elsewhere) Gene Heskett <gheskett@shentel.net> - 2020-12-31 18:20 +0100
        Re: Webcam resolution in VLC (and elsewhere) Brian <ad44@cityscape.co.uk> - 2021-01-08 21:20 +0100
          Re: Webcam resolution in VLC (and elsewhere) Charles Curley <charlescurley@charlescurley.com> - 2021-01-09 00:50 +0100
            Re: Webcam resolution in VLC (and elsewhere) Brian <ad44@cityscape.co.uk> - 2021-01-09 01:20 +0100
              Re: Webcam resolution in VLC (and elsewhere) Charles Curley <charlescurley@charlescurley.com> - 2021-01-09 02:10 +0100
              Re: Webcam resolution in VLC (and elsewhere) Andrei POPESCU <andreimpopescu@gmail.com> - 2021-01-09 07:30 +0100
                Re: Webcam resolution in VLC (and elsewhere) David <bouncingcats@gmail.com> - 2021-01-09 13:30 +0100
                Re: Webcam resolution in VLC (and elsewhere) rhkramer@gmail.com - 2021-01-09 15:50 +0100
                Re: Webcam resolution in VLC (and elsewhere) Brian <ad44@cityscape.co.uk> - 2021-01-09 21:30 +0100
  Re: Webcam resolution in VLC (and elsewhere) didier gaumet <didier.gaumet@gmail.com> - 2020-12-30 20:30 +0100
    Re: Webcam resolution in VLC (and elsewhere) Celejar <celejar@gmail.com> - 2020-12-31 17:00 +0100
  Re: Webcam resolution in VLC (and elsewhere) Eugen Dedu <eugen.dedu@univ-fcomte.fr> - 2020-12-31 22:10 +0100
    Re: Webcam resolution in VLC (and elsewhere) Celejar <celejar@gmail.com> - 2021-01-01 15:50 +0100

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