pats3in4 said:
NutterButter said:
Disco Stu said:
NutterButter said:
The verdict is still out on this thing. I only use this to cast from a chrome tab. I'm not loving the performance or even the picture quality. Playback is a bit choppy and I occasionally get a performance warning from the chromecast chrome extension. I just upgraded by router and am get 130 Mbps. Not sure if that's good or if its good enough. The router is in the basement and I'm on the first floor. Has anyone gotten the extreme setting to work well? Still considering just going with the hard connection from an extra laptop to the tv using hdmi.
Unless I'm missing something, the chromecast can't possibly perform better than the hard connection. It's just a convenience thing.
That's not the primary purpose of the device though, so I wouldn't judge it based on this. It's awesome for Netflix and Youtube.
I certainly wasn't expecting it to perform better; or even the same for that matter. I was hoping it would be closer than what it is and I wanted to make sure that it wasn't something wrong with my setup. I close performance to a hardwire combined with the convenience would have made it a winner in my book, but the performance is just too far apart to justify the minimal convenience. I only want it for the chromecast capabilities as I watch all of my sports via a streaming service and up until now have just connected the laptop with hdmi.
For the tab casting, the performance is going to be also strongly tied to the encoding capabilities of your laptop. The ecosystem gets complicated outside of the basic VOD apps built into the Chromecast software stack (Netflix, YouTube, Hulu Plus, HBO Go).
I'm not following you with the encoding? Agreed, way too many variables and just inherent limitations where you'd have a hard time getting this close to a straight wired connection. I'm just going to move my existing server in the basement next to the tv, rewire some things in my network and run an hdmi from the server to the tv.
For the regular VOD services like Netflix and YouTube, those apps reside on Chromecast. When you run those apps on your laptop and then cast the video to the Chromecast, you are actually invoking the same app to run on Chromecast and it fetches the same video from the web. The laptop is not transmitting the video itself to the Chromecast.
For tab casting, the laptop *is* transmitting content to the Chromecast. The content in your tab is treated as video. Video is very high bandwidth so it needs to be encoded (compressed) and then transmitted to the Chromecast where it is decoded (uncompressed) and displayed. This performance is heavily determined by how powerful of a laptop you have and thus this experience will vary from device to device, customer to customer. Google understood this clearly and thus announced the tab casting feature as Beta when they launched Chromecast back in July. This is also why tab casting is *only* available (now) on laptops/computers and not mobile devices like phones and tablets. The encoding capabilities of mobile devices is very suspect. Even the most high-end smartphones don't stack up against a laptop in this area.
There are wireless HDMI transmitters that you can buy. $100-$250 range.