Xbox Keynote Details Xbox Live Platform Specs, Encoding & Delivery Workflow
Corey Smith, Senior Service Engineering Manager from the Xbox Live team kicked off the Streaming Media West show today with a keynote that detailed their approach to linear and live broadcast streaming. Corey gave out a lot of detailed numbers and shared charts that discussed Xbox Live’s VOD and live video workflow, encoding profiles, transmission setup, client deployments and other tidbits. You can see some of those details below and we’ll share Corey’s entire slide deck as soon as we have it.
Some other highlights from Corey’s presentation included details about how the Xbox team starts working on live events 6-9 months out and that some of their events have done more than 2M simultaneous viewers. Corey also said that 4K is still “years out” and doesn’t warrant “going all in on 4k” yet. Was also interesting to hear that Xbox downloads have gone from 4GB in size to some Xbox One packaged downloads now being 95GB in size. Corey also says in the next year they will do away with Smooth Streaming and move all to MPEG-DASH for Xbox platform.
Xbox encodes their live stream up to 11Mbps. Doing a lot of MPEG-DASH. Repackaging to HSS, HLS as well. #smwest pic.twitter.com/uambi3Y9u8
— Dan Rayburn (@DanRayburn) November 17, 2015
Corey Smith from Xbox details live stream packaging and encoding profile optimizations for Xbox Live events #smwest pic.twitter.com/q5iPWmznX9 — Dan Rayburn (@DanRayburn) November 17, 2015
#Xbox shows interactive engagement numbers from one of their events. 50% of viewers clicked on ad overlay #smwest pic.twitter.com/d29ocF31KP
— Dan Rayburn (@DanRayburn) November 17, 2015
Xbox’s XLEi client is currently deployed on 4M Xbox One consoles and on 10M on Xbox 360 consoles. #smwest pic.twitter.com/aCltm3dUHa — Dan Rayburn (@DanRayburn) November 17, 2015
Xbox Live VOD platform workflow chart from Xbox keynote at #smwest show: pic.twitter.com/VufYtLRyPB
— Dan Rayburn (@DanRayburn) November 17, 2015
From 2014 to 2015 processing of VOD media for Xbox Live has increased 61%. Full slide deck available soon. #smwest pic.twitter.com/CrX5eNR9XG — Dan Rayburn (@DanRayburn) November 17, 2015
Slide showing all of Xbox Live partners in the video ecosystem. Watch the live stream here: https://t.co/KlZbZ9JDeo pic.twitter.com/CBLj16njID
— Dan Rayburn (@DanRayburn) November 17, 2015
This was the live transmission workflow for the launch of the Xbox One reveal event. #smwest pic.twitter.com/aXu9mewmLf — Dan Rayburn (@DanRayburn) November 17, 2015
For Xbox live events, Xbox likes no more than 400Mbps coming back to the origin. 99% offloaded to #CDN #smwest pic.twitter.com/FByd2UkcRp
— Dan Rayburn (@DanRayburn) November 17, 2015