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Blog Recent Posts
Measuring Video Quality - Part 3
Measuring Video Quality - Part 1
Content Delivery Networks and Video Quality
Does Quality Matter?
“Over the Top Video” vs. “Service Provider-based Video-on-Demand”
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Measuring Video Quality - Part 3
With this post, I’ll be wrapping up a multi-part discussion about measuring video quality. In the first part, I described Mean Opinion Scores and how these scores provide a quantitative value of multimedia quality. Last time, I spoke about “full...
Published
12-07-2009 6:17 PM
by
Bob Logan
Filed under:
Video
,
quality
,
MOS
,
jitter
,
packet loss
Measuring Video Quality - Part 1
In my last post, I discussed the importance of quality in the world of mobile video; I claimed that consumers who watch video on their cell phones (or other mobile device) would not accept a low-quality experience. I have to admit that I expected some...
Published
10-07-2009 9:22 PM
by
Bob Logan
Filed under:
Mobile Video
,
quality
,
MOS
Content Delivery Networks and Video Quality
I just read through Bob's blog on video quality and, if I read it correctly, he believes video quality is a key differentiator for wireless service providers. In particular, Bob points out that consumer expectations are high because of professionally...
Published
09-24-2009 8:12 PM
by
Vaughn Eisler
Filed under:
Video
,
quality
,
Amazon
,
Level 3
,
CDNetworks
,
AT&T
,
Limelight
,
Verizon
,
Akamai
,
BT
,
content delivery network
,
CDN
Does Quality Matter?
In my last post, I wrote about Nielsen’s “ Three Screens Report ”, a quarterly publication that provides statistics about America’s video viewing habits on the three screens of television, computer (internet), and mobile device...
Published
09-21-2009 3:22 AM
by
Bob Logan
Filed under:
Video
,
quality
,
YouTube
,
Service Level Agreement
,
Verizon Wireless
“Over the Top Video” vs. “Service Provider-based Video-on-Demand”
One interesting debate i have been following recently is whether consumers will choose to download videos using their service provider's video-on-demand service or whether they will choose to download or stream videos from third parties, i.e., iTunes...
Published
09-19-2009 2:41 PM
by
Vaughn Eisler
Filed under:
Video
,
Apple
,
MSO
,
Virgin Media
,
Microsoft
,
quality
,
Sony
,
over-the-top
,
Amazon