Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Sign up for free
Menu
Search
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Pricing
Search
Sign in
Sign up for free
Web VideoMark Introduction
Search
dynamis
February 23, 2019
Technology
510
0
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
Web VideoMark Introduction
OSC 2019 Tokyo/Spring のライトニングトークで使用したスライド
dynamis
February 23, 2019
More Decks by dynamis
See All by dynamis
Agentic Web (OSC 2026 Shimane)
dynamis
0
94
Agentic Web
dynamis
1
350
Mozilla/Firefox L10n History
dynamis
0
250
Web Runtime
dynamis
6
7k
Post COVID-19 Network Analysis
dynamis
0
150
Web Ecosystem for Embedded Linux.pdf
dynamis
0
410
Video Streaming Analysis
dynamis
0
290
React License Violation
dynamis
6
4.2k
VideoMark Analysis
dynamis
1
200
Other Decks in Technology
See All in Technology
[2026-09-11]SREは誰のもの?運用エンジニアが始める 「SRE領域への越境」とチームの進化の軌跡 〜Road to NEXT CRE
tosite
0
290
研究開発部の紹介 / Sansan R&D Profile
sansan33
PRO
5
25k
事業課題から技術的負債に向き合う
sansantech
PRO
2
1.9k
絵ではじめるKubernetesセキュリティ
aoi1
3
630
作って終わりじゃないサーバーレス 〜9年運用する大規模EC物流API基盤の設計・運用のリアル〜
zozotech
PRO
0
100
アプリをもっと"iOSアプリっぽく"する小さな工夫 / Small Touches That Make Your App Feel More Like an iOS App
matsuji
2
930
AgentCore Runtime上にAgentic Coding基盤を構築・展開する際の設計ポイントと限界点 / Design considerations and limitations when building an agentic coding platform on AgentCore Runtime
har1101
4
200
10Xに技術的負債をもたらした「2つの境界の歪み」その構造と解消への営み
10xinc
0
2k
え、こんなに早く改修できるの?──新人エンジニアとスクラムマスターの2人が語る、AI×アジャイル開発の現場
ysasago
0
140
range over func 2年間の軌跡 Issue #56413 はGoのエコシステムをどう変えたか
ryujicre8ive
0
190
2026_devsumi_ozono.pdf
o3
3
510
Railsのように考える: See through the Master
snoozer05
PRO
3
930
Featured
See All Featured
How to Talk to Developers About Accessibility
jct
2
550
Jess Joyce - The Pitfalls of Following Frameworks
techseoconnect
PRO
1
410
sira's awesome portfolio website redesign presentation
elsirapls
0
410
The Invisible Side of Design
smashingmag
301
52k
Why Mistakes Are the Best Teachers: Turning Failure into a Pathway for Growth
auna
0
290
How to optimise 3,500 product descriptions for ecommerce in one day using ChatGPT
katarinadahlin
PRO
3
3.8k
Leadership Guide Workshop - DevTernity 2021
reverentgeek
1
370
How Software Deployment tools have changed in the past 20 years
geshan
1
34k
Building a Scalable Design System with Sketch
lauravandoore
464
34k
A Guide to Academic Writing Using Generative AI - A Workshop
ks91
PRO
1
460
Winning Ecommerce Organic Search in an AI Era - #searchnstuff2025
aleyda
2
2.1k
Navigating Weather and Climate Data
rabernat
0
520
Transcript
Web VideoMark Introduction @OSC 2019 Tokyo/Spring on 2019.02.23 Tomoya ASAI
(CTO, WebDINO Japan)
2
( 6 ) 5G 3
( ) 4
None
QoE QoS MNO MVNO QoE OS 6
QoE QoE
(QoE: Quality of Experience) (QoE: Quality of Experience) (QoS)
8
(QoE) QoE (ITU) 9
MVO/MVNO 10
None
Web VideoMark http://vm.webdino.org/ Paravi, TVer, YouTube ( IOT CQ )
12 https://urls.jp/vm
Web VideoMark 1. Web VideoMark 1. Chrome 1. Android 3
2. YouTube 3. ( ♥) 13 https://urls.jp/vm
https://urls.jp/vm 14
( ) https://vm.webdino.org/stats/ 15
https://urls.jp/vm 16
Android 17 20 https://urls.jp/vm
Android 18 https://urls.jp/vm
Chrome Android 19 https://urls.jp/vm
Chrome 20 https://urls.jp/vm
VM 21 ֶज़ݚڀ༻σʔλ ௐࠪੳ݁ՌΛ Ұൠެ։ ૹ৴ ʲΫϥΠΞϯτใʳ w छผ 1$PSϞόΠϧ
w ϒϥβόʔδϣϯ w 04όʔδϣϯ ࢯ໊ɾॅॴͷݸਓ ಛఆใؚ·ͳ͍ 6TFS"HFOU͔Βஅ ʲωοτϫʔΫใʳ w ௨৴ࣄۀࣾɾ*41 w Ҭ ಓݝ ૹ৴ݩ*1ΞυϨεΛ ಗ໊Խ ඌΦΫςοτ আ ޙʹ(FP*1Ͱਪఆ ʲ࠶ੜ࣭ύϥϝʔλʳ w ಈըใϏοτϨʔτɺ ղ૾ɺϑϨʔϜϨʔτ w ࠶ੜใ࠶ੜͷதஅɺόο ϑΝϦϯά w ૢ࡞ใಈըͷγʔΫɺ Ұ࣌ఀࢭɾ࠶։ 8FC7JEFP.BSL֦ுػೳϒϥβʔͰࢹௌใΛऔಘ ࢹௌͨ͠ಈըͷ ମײ࣭ 2P& Λ dͷͱͯ͠ ϑΟʔυόοΫ ಈըαʔϏεͷ ਪఆମײ࣭ 2P& 2VBMJUZPG&YQFSJFODF ಈը৴αʔϏεɾ $%/αʔόʔ 8FC 7JEFP.BSL αʔόʔ ࢹௌใΛੳ ௨৴ࣄۀऀɾ*41 αʔϏεվળ༻ʹ ௐࠪσʔλΛఏڙ ར༻ऀͷ ϒϥβʔ ʂ ಈըࢹௌ࣌ͷ 2P&Λ֬ೝ ϓϥΠόγʔอޢॲཧ ֶज़ݚڀ༻σʔλ࡞ ಈը৴αʔϏεΞΫηε )5.-ɺಈըϑΝΠϧΛड৴ ಗ໊Խॲཧ
https://urls.jp/vm Android : https://urls.jp/vmdroid Chrome : https://urls.jp/vmext 22
Thank You! Any Questions? Feel free to contact me: dynamis
webdino.org @dynamitter, facebook.com/dynamis Slide Upload: speakerdeck.com/dynamis by @4687koSourijun @