Experience
DeliverContent
EncodeContent
CreateApplication
Packet Packet Packet Packet Packet
0406
08
Edge Server
Low BandwidthFast CPU
High BandwidthSlow CPU
“Best quality I can
download”
High Bandwidth Fast CPU
“Best quality I can
render”
“Best quality, peri
od ”
EncodeContent
CreateApplication
Experience
DeliverContent
PresetQuality Tweaks
Custom settings
16
18
22
Basic Encoding Profile:
1. 1280x720 @ 2500 kbps
2. 1056x592 @ 2000 kbps
3. 848x480 @ 1500 kbps
4. 640x352 @ 1100 kbps
5. 424x240 @ 650 kbps
6. 320x176 @ 400 kbps
Used for most content on the
site.
High Quality Encoding Profile:
1. 1280x720 @ 3000 kbps
2. 1056x592 @ 2400 kbps
3. 848x480 @ 1800 kbps
4. 640x352 @ 1300 kbps
5. 424x240 @ 800 kbps
6. 320x176 @ 500 kbps
Used for challenging content:
Turner Sports music
videos, NBA Finals, Elephants
Dream
4 5
Adaptive True Chroma True Chroma
Adaptive Hadamard
24
EncodeContent
Experience
DeliverContent
CreateApplication
Expression Encoder V2
April 08
• Cuts Editing
• New VC-1 Codecs
• Smart Recompression
• Multi-core/Multiprocessor
• Animated Overlays
• Object Model
• De-interlacing
• Inverse Telecine
V2 SP1
Oct 08
• Top Tier Bug Fixes
• IIS Smooth Streaming
• H.264 /AAC (Baseline)
• SL V2 Templates
• Audio Overlay
V3
“Later this Year”
CPU Rate Quality FPS
“Titanium” 15% 3.4 Mbps High 10 fps
WM Screen 53% 2.7 Mbps Low 4 fps
Quad-Core Intel Xeon 2.33 GHz, 2G RAM, 1024x768
EncodeContent
CreateApplication
Experience
DeliverContent
http://www.iis.net/media
http://www.microsoft.com/expression
http://blogs.msdn.com/expressionencoder
http://www.clarkezone.net
http://on10.net/blogs/benwagg/
Big Buck Bunny images and video (c) copyright Blender Foundation | www.bigbuckbunny.org
VC-1 Advanced Profile
Disabled
Enabled
Elementary Stream Sequence Header
Enabled
44
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