Tuesday, March 28, 2017

Gamefly: Netflix for games

Anyone who has ever looked at the advertisements of various computer vendors, knows: Game PC cost money right. A simple Bürorchner gets the customer already for around 500 euros. For a gaming-PC are synonymous times times 1000 to 2000 euro due. Games consoles are significantly cheaper with around 300 euros, but they are not as flexible as they are.


Successful selection


Lesetipp: PC self-built from 300 to 1,500 euros


The Praxistest


In addition, current games cost up to 60 euros for often only a few hours of game fun. The game service Gamefly - available on LG, Philips and Samsung TVs - with its new offer equal to two birds with one stone


Conclusion


Cloud gaming is called this process, which is also used by other vendors. The trick: The controller commands are sent over the Internet to a Gamefly server. This completes the extensive 3D computations and then sends the monitor back to the TV.


The whole thing goes so fast that the user has the impression that the game runs on the television itself. A latency time of 100 milliseconds is applied. This means that only one-tenth of a second should pass between the control command and the response on the screen. This sounds like a very short period of time, but true gamers are already half the nose (50 ms). In multiplayer games such as the popular Battlefield series, response times of between 10 and 20 milliseconds are possible - with servers that are not too far away and a good internet connection. In a dynamic action booster with up to 64 players, this often makes the difference between success and failure.


Of course, the Gamefly developers know this too and therefore have mainly games in the package, which manage with this latency time. There are lots of action adventures like "Batman Arkham City", "Tomb Raider" or "Deadfall" in the program, which does not count to one Hunderstelsekunde. In addition, the multiplayer mode has been deactivated in multiplayable games - still as the press release from Samsung indicates.


For the test with a Philips 55PUS7101 the editors docked the television over a Fritz! Box 7390 to a 100 megabit connection of the Deutsche Telekom. On the TV itself, the Logitech F-310 game controller was used. At the beginning of each game session, the Gamefly app first tests the Internet connection. A minimum data rate of eight megabits per second is required for 720p streaming. In addition, the app also evaluates the internal connection: if the TV is connected to only 2.4GHz WiFi, it denies its service.


In the first test person, "D4 Dark Dreams Do not Die" - a puzzle game with comic-like sequences - it actually looked as if a Playstation 4 or Xbox One had been docked on the TV. The loading times of the game content as well as the picture quality can easily keep up with the console games. In the case of much more dynamic games such as "Operation Flashpoint Dragon Rising", "Red Faction Armageddon" or "Fear 2", artefacts (blocks) crept in from time to time. Even with the fast scrolling in the Gamefly start menu, image errors were detected. Another weakness: Many story-mode games are only available in English. There are American subtitles, too.


However, the existing latency of racing games requires a little change. In the rally simulation "Grid2" of Codemasters one lands at the beginning but often in the street trench, if one is accustomed to the classical console control. The car responds to commands from the controller just a bit later - just like "F1 Formula1 2017" or "Moto GP 15."


In terms of the salvation, it is said that the delay and the resulting image errors depend on both the hardware used and the Internet provider and its connection to the Gamefly server.


If you are reluctant to have many devices on the TV, have a fast Internet connection, and even in the games sector, the change, for example, Gamefly streaming is an interesting flat rate model. Power gamers with quality requirements will probably choose the console variant. But try it does not cost anything, and even the subscription can be canceled monthly.

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