Re:iPhone 12 and iPhone 12 Pro
by jiripospisil on Tuesday October 13, 2020 @01:35PM
(#24767774)
Agreed. I only wish they streamed in a higher quality. 1080p looks pretty bad on a 27" 4K monitor.
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If you were watching on YouTube and Safari, you were limited to 1080p. The Apple site and ATV were in 4k.
I'm getting what looks like roughly a 6000 kbps stream (quick calculation from fragment size/m3u8 fragment duration). It looks very good for 1080p.
As a comparison I'm typically getting like 1500 kbps from Netflix on a 1 gigabit per second connection on their "HD" plan.
Netflix is using H.265 with adaptive bitrate encoding if your device supports it, what codec is Apple using? Simply comparing bitrates is outdated.
With my browser (chrome) it was H.264. Still, I'd take 6 Mbps H.264 over 1.5 Mbps H.265 any day. I'm sure the apple stream was VBR as well - I tried to pick a representative/average segment to do the quick calcs on.
Re:iPhone 12 and iPhone 12 Pro
by auggierose on Tuesday October 13, 2020 @01:55PM
(#24767966)
It is 4K on an Apple TV. At least it looks like it :-D