madhal marnyn janytah
Narcisa Flierl
For about the last week my Netflix channel is very slow and then freezes while trying to stream on my TCL Roku TV. I checked for updates, nothing. I deleted and re-downloaded the channel, nothing. My account is working just fine on my phone, but not on the TV. Is it just me? Any ideas on how to fix this?
It's not just you. I have the same problem, but it's been happening for at least 6 months. There is major lag when navigating in the app, and then it soon freezes. I usually have to turn the TV off to be able to get back in.
I have similar weird lag with the volume controls when I'm in the HBO Max app. I also have a TCL Roku TV. I have tried deleting and replacing the app, and system restarts. Restarting sometimes seems to help for a day, but then the problem returns.
@Mionephoenix- After removing a channel, best practice is to restart your Roku to clear its memory before reinstalling the channel. Did you do this?
Restart via Settings > System > System restart (for Roku TVs: Settings > System > Power > System restart)
What I'm reading indicates the reinstallations you're doing aren't being done the right way. The order I see it listed is incorrect. There is a correct order, and that order is important. Now, this doesn't guarantee this will resolve, but the troubleshooting you are attempting isn't being done correctly.
For about the last week my Netflix channel is very slow and then freezes while trying to stream on my TCL Roku TV. I checked for updates, nothing. I deleted and redownloaded the channel, nothing. My account is working just fine on my phone, but not on the TV.
I'd be happy to take a closer look to see how we can help get you up and running.
A few questions here to better understand what you're experiencing:
1. Are you using a Roku TV or a Roku device?
2. Does the issue only occur on a specific channel or all channels on your Roku device?
3. Are you receiving error messages or codes when accessing the channel?
4. What troubleshooting steps have you taken so far to try to resolve the issue?
Please be guided through this link if you are experiencing any channel playback issue in the Roku device: How to resolve a channel playback issue Official Roku Support
Please keep us posted and we'll continue assisting you from there.
Hello. I installed the extender. All works fine besides Netflix streaming. I can get I to Netflix but streaming does not work. It times out. I tried to only enable the 5 Band or also with or without the same name. The problem persist. What can I do? The streaming works on the base station WIFI. Thank you in advance. P.S. I am on the newest firmware.
Speed via extender looks fine compared to router. So you shouldn't face issues while streaming Netflix. May I know from what device are you trying to stream Netflix? What is you try from a different device just to find out where issue could be?
I pulled this chapter together from dozens of sources that were at times somewhat contradictory. Facts on the ground change over time and depend who is telling the story and what audience they're addressing. I tried to create as coherent a narrative as I could. If there are any errors I'd be more than happy to fix them. Keep in mind this article is not a technical deep dive. It's a big picture type article. For example, I don't mention the word microservice even once :-)
Given our discussion in the What is Cloud Computing? chapter, you might expect Netflix to serve video using AWS. Press play in a Netflix application and video stored in S3 would be streamed from S3, over the internet, directly to your device.
Another relevant factoid is Netflix is subscription based. Members pay Netflix monthly and can cancel at any time. When you press play to chill on Netflix, it had better work. Unhappy members unsubscribe.
The client is the user interface on any device used to browse and play Netflix videos. It could be an app on your iPhone, a website on your desktop computer, or even an app on your Smart TV. Netflix controls each and every client for each and every device.
Everything that happens before you hit play happens in the backend, which runs in AWS. That includes things like preparing all new incoming video and handling requests from all apps, websites, TVs, and other devices.
In 2007 Netflix introduced their streaming video-on-demand service that allowed subscribers to stream television series and films via the Netflix website on personal computers, or the Netflix software on a variety of supported platforms, including smartphones and tablets, digital media players, video game consoles, and smart TVs.
Netflix succeeded. Netflix certainly executed well, but they were late to the game, and that helped them. By 2007 the internet was fast enough and cheap enough to support streaming video services. That was never the case before. The addition of fast, low-cost mobile bandwidth and the introduction of powerful mobile devices like smart phones and tablets, has made it easier and cheaper for anyone to stream video at any time from anywhere. Timing is everything.
Building out a datacenter is a lot of work. Ordering equipment takes a long time. Installing and getting all the equipment working takes a long time. And as soon they got everything working they would run out of capacity, and the whole process had to start over again.
The long lead times for equipment forced Netflix to adopt what is known as a vertical scaling strategy. Netflix made big programs that ran on big computers. This approach is called building a monolith. One program did everything.
What Netflix was good at was delivering video to their members. Netflix would rather concentrate on getting better at delivering video rather than getting better at building datacenters. Building datacenters was not a competitive advantage for Netflix, delivering video is.
It took more than eight years for Netflix to complete the process of moving from their own datacenters to AWS. During that period Netflix grew its number of streaming customers eightfold. Netflix now runs on several hundred thousand EC2 instances.
The advantage of having three regions is that any one region can fail, and the other regions will step in handle all the members in the failed region. When a region fails, Netflix calls this evacuating a region.
The header image is meant to intrigue you, to draw you into selecting a video. The idea is the more compelling the header image, the more likely you are to watch a video. And the more videos you watch, the less likely you are to unsubscribe from Netflix.
The first thing Netflix does is spend a lot of time validating the video. It looks for digital artifacts, color changes, or missing frames that may have been caused by previous transcoding attempts or data transmission problems.
A pipeline is simply a series of steps data is put through to make it ready for use, much like an assembly line in a factory. More than 70 different pieces of software have a hand in creating every video.
The idea behind a CDN is simple: put video as close as possible to users by spreading computers throughout the world. When a user wants to watch a video, find the nearest computer with the video on it and stream to the device from there.
In 2007, when Netflix debuted its new streaming service, it had 36 million members in 50 countries, watching more than a billion hours of video each month, streaming multiple terabits of content per second.
At the same time, Netflix was also devoting a lot of effort into all the AWS services we talked about earlier. Netflix calls the services in AWS its control plane. Control plane is a telecommunications term identifying the part of the system that controls everything else. In your body, your brain is the control plane; it controls everything else.
In 2011, Netflix realized at its scale it needed a dedicated CDN solution to maximize network efficiency. Video distribution is a core competency for Netflix and could be a huge competitive advantage.
The number of OCAs on a site depends on how reliable Netflix wants the site to be, the amount of Netflix traffic (bandwidth) that is delivered from that site, and the percentage of traffic a site allows to be streamed.
Within a location, a popular video like House of Cards is copied to many different OCAs. The more popular a video, the more servers it will be copied to. Why? If there was only one copy of a very popular video, streaming the video to members would overwhelm the server. As they say, many hands make light work.
Right now, up to 100% of Netflix content is being served from within ISP networks. This reduces costs by relieving internet congestion for ISPs. At the same time, Netflix members experience a high-quality viewing experience. And network performance improves for everyone.
What may not be immediately obvious is that the OCAs are independent of each other. OCAs act as self-sufficient video-serving archipelagos. Members streaming from one OCA are not affected when other OCAs fail.
Netflix, Disney +, and Hulu work directly on my Macbook, but when I connect my device over AirPlay to my Apple TV, the screen is black, but I can hear audio. This happens both on the Google Chrome browser and Safari.
I experience the same black screen issue when streaming Apple TV+ from my MBA to Apple TV (3rd Gen). My Desktop and Apple TV+ window shows up on my tv screen but when I play an show or film, the pop up window opens up with only audio (black window) . When I turn off AirPlay, the same pop up window come to life and I have audio and visual images.
Anyway, on my macbook air, I just tried to "AirPlay" the Disney+ web site to my AirPlay 2-enabled LG TV. It wouldn't work (the LG was greyed out and labled as "available for some video sites"). I gather Disney is worried about copy protection.
Yes. I set the LG TV up as an extended display to my macOS desktop. System Preferences... > Displays > Add Display... and setup your AirPlay 2 TV as an extended display rather than mirrored at the TV's native resolution. Then drag the Disney+ tab from Chrome off the right side of your macbook display onto the TV, hit play and go full-screen. I've got something playing now as I type this on my Macbook display in another Chrome Window. The TV's audio is working well too.
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