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Forum Discussion
whc
Dec 09, 2016Aspirant
4K streaming from Readynas 316 possible?
Happy Netgear user now for several years, have no complains at all. Though 4K streaming to my 4K tv over WIFI AC using Kodi or VLC (Android TV) is just lagging as hell, tried new router, did not ...
StephenB
Jan 21, 2017Guru - Experienced User
Most downloaded H.264 1080p files require about 8-10 mbits. Full BluRay HD has a max bitrate of about 54 mbits.
Netflix UltraHD uses about 18 mbits (certainly no more than 25 megabits). Full BluRay UltraHD has a max bitrate of 100 mbits.
An RN316 can deliver about 800 mbits with large data transfers, so it can easily handle these loads. I think most 802.11n or 802.11ac 5G networks can handle a 25 mbit sustained rate, especially if you use a tri-band router. On the other hand, 100 mbits will be a challenging sustained load for most wifi setups.
So if you really want full BluRay ultra-hd streaming you should plan on a gigabit ethernet connection between the RN316 and the player. But if Netflix quality is sufficient, the RN316 and a good 5G WiFi connection should be enough.
BaJohn
Jan 21, 2017Virtuoso
StephenB wrote:So if you really want full BluRay ultra-hd streaming you should plan on a gigabit ethernet connection between the RN316 and the player. But if Netflix quality is sufficient, the RN316 and a good 5G WiFi connection should be enough.
Sorry to be picky ... Netflix already provide Ultra HD 4K streaming (I've been using it), albeit in small quanities, but it will increase very soon.
- StephenBJan 21, 2017Guru - Experienced User
BaJohn wrote:
Sorry to be picky ... Netflix already provide Ultra HD 4K streaming (I've been using it), albeit in small quanities, but it will increase very soon.
I know - I gave it's bitrate and said that a good 5G wifi connection should carry it. I don't know what your point is.
- BaJohnJan 21, 2017Virtuoso
StephenB wrote:
BaJohn wrote:Sorry to be picky ... Netflix already provide Ultra HD 4K streaming (I've been using it), albeit in small quanities, but it will increase very soon.
I know - I gave it's bitrate and said that a good 5G wifi connection should carry it. I don't know what your point is.
Sorry I wasn't clear.
By implication, you were implying that "Netflix quality" was inferior to Ultra HD 4k streaming.
My point was that Netflix quality is already at Ultra HD 4K streaming, that's all.
- StephenBJan 21, 2017Guru - Experienced User
BaJohn wrote:
By implication, you were implying that "Netflix quality" was inferior to Ultra HD 4k streaming.
Not at all. I said Netflix UltraHD streaming is inferior to full BluRay UltraHD streaming. Which it (intentionally) is, since there aren't a lot of customers for 100 mbit streaming over the internet. And it would be challenging to deliver 100 mbit streaming to a large subscriber base - Netflix already consumes a staggering percentage of US internet bandwidth.
Similarly, Netflix 1080p streaming quality is inferior to full BluRay 1080p streaming.
Personally I'm fine with the lower bitrates, but some people do want the best quality possible for their home theater setups.
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