nanog mailing list archives
Re: 60ms cross continent
From: Christopher Munz-Michielin <christopher () ve7alb ca>
Date: Thu, 9 Jul 2020 07:51:21 -0700
On 09/07/2020 05:34, Mark Tinka wrote: Does anyone know of (m)any satellite TV services delivering 1080p or greater? The most I've seen on our side of the rock is 1080i. If there is an inherent commercial restriction in how many pixels we can grab over satellite at scale, it might be tricky for some markets that demand 1080p, 4K, or greater, for linear TV. Mark.
There are a few 4K test streams. NASA TV is one: https://www.lyngsat.com/tvchannels/us/NASA-TV-UHD.htmlI just piped it into ffmpeg and the NASA TV feed runs 10-15mbps, H.265 encoding at a resolution of 3840x2160. So definitely possible to push greater then 1080 video.
Chris
Current thread:
- Re: 60ms cross continent, (continued)
- Re: 60ms cross continent Eric Kuhnke (Jul 07)
- Re: 60ms cross continent Mark Tinka (Jul 07)
- Re: 60ms cross continent Eric Kuhnke (Jul 07)
- Re: 60ms cross continent Mark Tinka (Jul 08)
- Re: 60ms cross continent Paul Nash (Jul 08)
- Re: 60ms cross continent Mark Tinka (Jul 08)
- Re: 60ms cross continent Denys Fedoryshchenko (Jul 08)
- Re: 60ms cross continent Mike Lyon (Jul 08)
- Re: 60ms cross continent Denys Fedoryshchenko (Jul 09)
- Re: 60ms cross continent Mark Tinka (Jul 09)
- Re: 60ms cross continent Christopher Munz-Michielin (Jul 09)
- Re: 60ms cross continent Mark Tinka (Jul 09)
- Re: 60ms cross continent Christopher Munz-Michielin (Jul 09)
- Re: 60ms cross continent Mark Tinka (Jul 09)
- Re: 60ms cross continent Masataka Ohta (Jul 09)
- Re: 60ms cross continent Mark Tinka (Jul 10)
- Re: 60ms cross continent Eric Kuhnke (Jul 10)
- Re: 60ms cross continent Mark Tinka (Jul 10)
- Re: 60ms cross continent Mark Tinka (Jul 07)
- Re: 60ms cross continent Mark Tinka (Jul 09)