HTTP-Live-Video-Streaming nicht nur für mobile Devices
Christian Kuhn NUISOL
11.10.2011 | 11:30 - 12:30 Uhr | Watfordsaal I
Content kann dank mobiler Endgeräte immer und überall konsumiert werden – das gilt auch für Videos: VOD stellt eine gute Möglichkeit dar, das zu realisieren. Spannend wird es aber, wenn man bewegte Bilder live auf Devices wie das Smartphone oder ein Tablet bringen möchte. Denn hier wird die Hardware über- und die Technik unterschätzt. Doch welche Anforderungen stellt Live-Streaming und wie ist die Funktionsweise? Christian Kuhn geht dabei auf Apples HTTP-Live-Streaming und RTSP-Streaming ein. Was ist bei der Konfiguration von Encoder und Server zu beachten, um möglichst viele Endgeräte zu bedienen? Erleben Sie live, wie diese Session für Sie und Ihre Mobile Devices mit einem REAL Helix Mobile Universal Server übertragen wird. Welche Chancen bietet Live-Streaming für das Mediengeschäft und was kann man in den nächsten Jahren erwarten? Überzeugen Sie sich vor Ort, wie brauchbar der aktuelle technische Stand für Ihre Geschäftsidee ist.
Кадры решают все, или стриминг видео в «Одноклассниках». Александр Тобольodnoklassniki.ru
Я расскажу, как нам удалось более чем в 10 раз ускорить старт просмотра кино и сериалов с использованием технологий адаптивного стриминга MPEG-DASH и HLS. Вы узнаете, какие технологии попали в поле зрения команды, как ин-фраструктурные особенности, размер аудитории и специфика потребления на разных пользовательских устройствах повлияли на принятие решения о выборе технологии. Естественно, будет дан и подробный отчет о результатах внедрения решения и полученном эффекте.
То есть около 50 млн. роликов, которые есть на «Одноклассниках», нужно раздать пользователям по стриминг-протоколу на скорости 40 Гбит/с с одного сервера и не хранить копии видео в разных форматах
Ist das HTML5-Videoelement mit den unterstützten Codecs und User-Interface-Möglichkeiten aktuell und in Zukunft eine ernstzunehmende Alternative zu Flash-basierten Videos?
Кадры решают все, или стриминг видео в «Одноклассниках». Александр Тобольodnoklassniki.ru
Я расскажу, как нам удалось более чем в 10 раз ускорить старт просмотра кино и сериалов с использованием технологий адаптивного стриминга MPEG-DASH и HLS. Вы узнаете, какие технологии попали в поле зрения команды, как ин-фраструктурные особенности, размер аудитории и специфика потребления на разных пользовательских устройствах повлияли на принятие решения о выборе технологии. Естественно, будет дан и подробный отчет о результатах внедрения решения и полученном эффекте.
То есть около 50 млн. роликов, которые есть на «Одноклассниках», нужно раздать пользователям по стриминг-протоколу на скорости 40 Гбит/с с одного сервера и не хранить копии видео в разных форматах
Ist das HTML5-Videoelement mit den unterstützten Codecs und User-Interface-Möglichkeiten aktuell und in Zukunft eine ernstzunehmende Alternative zu Flash-basierten Videos?
2024 State of Marketing Report – by HubspotMarius Sescu
https://www.hubspot.com/state-of-marketing
· Scaling relationships and proving ROI
· Social media is the place for search, sales, and service
· Authentic influencer partnerships fuel brand growth
· The strongest connections happen via call, click, chat, and camera.
· Time saved with AI leads to more creative work
· Seeking: A single source of truth
· TLDR; Get on social, try AI, and align your systems.
· More human marketing, powered by robots
ChatGPT is a revolutionary addition to the world since its introduction in 2022. A big shift in the sector of information gathering and processing happened because of this chatbot. What is the story of ChatGPT? How is the bot responding to prompts and generating contents? Swipe through these slides prepared by Expeed Software, a web development company regarding the development and technical intricacies of ChatGPT!
Product Design Trends in 2024 | Teenage EngineeringsPixeldarts
The realm of product design is a constantly changing environment where technology and style intersect. Every year introduces fresh challenges and exciting trends that mold the future of this captivating art form. In this piece, we delve into the significant trends set to influence the look and functionality of product design in the year 2024.
How Race, Age and Gender Shape Attitudes Towards Mental HealthThinkNow
Mental health has been in the news quite a bit lately. Dozens of U.S. states are currently suing Meta for contributing to the youth mental health crisis by inserting addictive features into their products, while the U.S. Surgeon General is touring the nation to bring awareness to the growing epidemic of loneliness and isolation. The country has endured periods of low national morale, such as in the 1970s when high inflation and the energy crisis worsened public sentiment following the Vietnam War. The current mood, however, feels different. Gallup recently reported that national mental health is at an all-time low, with few bright spots to lift spirits.
To better understand how Americans are feeling and their attitudes towards mental health in general, ThinkNow conducted a nationally representative quantitative survey of 1,500 respondents and found some interesting differences among ethnic, age and gender groups.
Technology
For example, 52% agree that technology and social media have a negative impact on mental health, but when broken out by race, 61% of Whites felt technology had a negative effect, and only 48% of Hispanics thought it did.
While technology has helped us keep in touch with friends and family in faraway places, it appears to have degraded our ability to connect in person. Staying connected online is a double-edged sword since the same news feed that brings us pictures of the grandkids and fluffy kittens also feeds us news about the wars in Israel and Ukraine, the dysfunction in Washington, the latest mass shooting and the climate crisis.
Hispanics may have a built-in defense against the isolation technology breeds, owing to their large, multigenerational households, strong social support systems, and tendency to use social media to stay connected with relatives abroad.
Age and Gender
When asked how individuals rate their mental health, men rate it higher than women by 11 percentage points, and Baby Boomers rank it highest at 83%, saying it’s good or excellent vs. 57% of Gen Z saying the same.
Gen Z spends the most amount of time on social media, so the notion that social media negatively affects mental health appears to be correlated. Unfortunately, Gen Z is also the generation that’s least comfortable discussing mental health concerns with healthcare professionals. Only 40% of them state they’re comfortable discussing their issues with a professional compared to 60% of Millennials and 65% of Boomers.
Race Affects Attitudes
As seen in previous research conducted by ThinkNow, Asian Americans lag other groups when it comes to awareness of mental health issues. Twenty-four percent of Asian Americans believe that having a mental health issue is a sign of weakness compared to the 16% average for all groups. Asians are also considerably less likely to be aware of mental health services in their communities (42% vs. 55%) and most likely to seek out information on social media (51% vs. 35%).
AI Trends in Creative Operations 2024 by Artwork Flow.pdfmarketingartwork
This article is all about what AI trends will emerge in the field of creative operations in 2024. All the marketers and brand builders should be aware of these trends for their further use and save themselves some time!
A report by thenetworkone and Kurio.
The contributing experts and agencies are (in an alphabetical order): Sylwia Rytel, Social Media Supervisor, 180heartbeats + JUNG v MATT (PL), Sharlene Jenner, Vice President - Director of Engagement Strategy, Abelson Taylor (USA), Alex Casanovas, Digital Director, Atrevia (ES), Dora Beilin, Senior Social Strategist, Barrett Hoffher (USA), Min Seo, Campaign Director, Brand New Agency (KR), Deshé M. Gully, Associate Strategist, Day One Agency (USA), Francesca Trevisan, Strategist, Different (IT), Trevor Crossman, CX and Digital Transformation Director; Olivia Hussey, Strategic Planner; Simi Srinarula, Social Media Manager, The Hallway (AUS), James Hebbert, Managing Director, Hylink (CN / UK), Mundy Álvarez, Planning Director; Pedro Rojas, Social Media Manager; Pancho González, CCO, Inbrax (CH), Oana Oprea, Head of Digital Planning, Jam Session Agency (RO), Amy Bottrill, Social Account Director, Launch (UK), Gaby Arriaga, Founder, Leonardo1452 (MX), Shantesh S Row, Creative Director, Liwa (UAE), Rajesh Mehta, Chief Strategy Officer; Dhruv Gaur, Digital Planning Lead; Leonie Mergulhao, Account Supervisor - Social Media & PR, Medulla (IN), Aurelija Plioplytė, Head of Digital & Social, Not Perfect (LI), Daiana Khaidargaliyeva, Account Manager, Osaka Labs (UK / USA), Stefanie Söhnchen, Vice President Digital, PIABO Communications (DE), Elisabeth Winiartati, Managing Consultant, Head of Global Integrated Communications; Lydia Aprina, Account Manager, Integrated Marketing and Communications; Nita Prabowo, Account Manager, Integrated Marketing and Communications; Okhi, Web Developer, PNTR Group (ID), Kei Obusan, Insights Director; Daffi Ranandi, Insights Manager, Radarr (SG), Gautam Reghunath, Co-founder & CEO, Talented (IN), Donagh Humphreys, Head of Social and Digital Innovation, THINKHOUSE (IRE), Sarah Yim, Strategy Director, Zulu Alpha Kilo (CA).
Trends In Paid Search: Navigating The Digital Landscape In 2024Search Engine Journal
The search marketing landscape is evolving rapidly with new technologies, and professionals, like you, rely on innovative paid search strategies to meet changing demands.
It’s important that you’re ready to implement new strategies in 2024.
Check this out and learn the top trends in paid search advertising that are expected to gain traction, so you can drive higher ROI more efficiently in 2024.
You’ll learn:
- The latest trends in AI and automation, and what this means for an evolving paid search ecosystem.
- New developments in privacy and data regulation.
- Emerging ad formats that are expected to make an impact next year.
Watch Sreekant Lanka from iQuanti and Irina Klein from OneMain Financial as they dive into the future of paid search and explore the trends, strategies, and technologies that will shape the search marketing landscape.
If you’re looking to assess your paid search strategy and design an industry-aligned plan for 2024, then this webinar is for you.
5 Public speaking tips from TED - Visualized summarySpeakerHub
From their humble beginnings in 1984, TED has grown into the world’s most powerful amplifier for speakers and thought-leaders to share their ideas. They have over 2,400 filmed talks (not including the 30,000+ TEDx videos) freely available online, and have hosted over 17,500 events around the world.
With over one billion views in a year, it’s no wonder that so many speakers are looking to TED for ideas on how to share their message more effectively.
The article “5 Public-Speaking Tips TED Gives Its Speakers”, by Carmine Gallo for Forbes, gives speakers five practical ways to connect with their audience, and effectively share their ideas on stage.
Whether you are gearing up to get on a TED stage yourself, or just want to master the skills that so many of their speakers possess, these tips and quotes from Chris Anderson, the TED Talks Curator, will encourage you to make the most impactful impression on your audience.
See the full article and more summaries like this on SpeakerHub here: https://speakerhub.com/blog/5-presentation-tips-ted-gives-its-speakers
See the original article on Forbes here:
http://www.forbes.com/forbes/welcome/?toURL=http://www.forbes.com/sites/carminegallo/2016/05/06/5-public-speaking-tips-ted-gives-its-speakers/&refURL=&referrer=#5c07a8221d9b
ChatGPT and the Future of Work - Clark Boyd Clark Boyd
Everyone is in agreement that ChatGPT (and other generative AI tools) will shape the future of work. Yet there is little consensus on exactly how, when, and to what extent this technology will change our world.
Businesses that extract maximum value from ChatGPT will use it as a collaborative tool for everything from brainstorming to technical maintenance.
For individuals, now is the time to pinpoint the skills the future professional will need to thrive in the AI age.
Check out this presentation to understand what ChatGPT is, how it will shape the future of work, and how you can prepare to take advantage.
A brief introduction to DataScience with explaining of the concepts, algorithms, machine learning, supervised and unsupervised learning, clustering, statistics, data preprocessing, real-world applications etc.
It's part of a Data Science Corner Campaign where I will be discussing the fundamentals of DataScience, AIML, Statistics etc.
Time Management & Productivity - Best PracticesVit Horky
Here's my presentation on by proven best practices how to manage your work time effectively and how to improve your productivity. It includes practical tips and how to use tools such as Slack, Google Apps, Hubspot, Google Calendar, Gmail and others.
The six step guide to practical project managementMindGenius
The six step guide to practical project management
If you think managing projects is too difficult, think again.
We’ve stripped back project management processes to the
basics – to make it quicker and easier, without sacrificing
the vital ingredients for success.
“If you’re looking for some real-world guidance, then The Six Step Guide to Practical Project Management will help.”
Dr Andrew Makar, Tactical Project Management
2024 State of Marketing Report – by HubspotMarius Sescu
https://www.hubspot.com/state-of-marketing
· Scaling relationships and proving ROI
· Social media is the place for search, sales, and service
· Authentic influencer partnerships fuel brand growth
· The strongest connections happen via call, click, chat, and camera.
· Time saved with AI leads to more creative work
· Seeking: A single source of truth
· TLDR; Get on social, try AI, and align your systems.
· More human marketing, powered by robots
ChatGPT is a revolutionary addition to the world since its introduction in 2022. A big shift in the sector of information gathering and processing happened because of this chatbot. What is the story of ChatGPT? How is the bot responding to prompts and generating contents? Swipe through these slides prepared by Expeed Software, a web development company regarding the development and technical intricacies of ChatGPT!
Product Design Trends in 2024 | Teenage EngineeringsPixeldarts
The realm of product design is a constantly changing environment where technology and style intersect. Every year introduces fresh challenges and exciting trends that mold the future of this captivating art form. In this piece, we delve into the significant trends set to influence the look and functionality of product design in the year 2024.
How Race, Age and Gender Shape Attitudes Towards Mental HealthThinkNow
Mental health has been in the news quite a bit lately. Dozens of U.S. states are currently suing Meta for contributing to the youth mental health crisis by inserting addictive features into their products, while the U.S. Surgeon General is touring the nation to bring awareness to the growing epidemic of loneliness and isolation. The country has endured periods of low national morale, such as in the 1970s when high inflation and the energy crisis worsened public sentiment following the Vietnam War. The current mood, however, feels different. Gallup recently reported that national mental health is at an all-time low, with few bright spots to lift spirits.
To better understand how Americans are feeling and their attitudes towards mental health in general, ThinkNow conducted a nationally representative quantitative survey of 1,500 respondents and found some interesting differences among ethnic, age and gender groups.
Technology
For example, 52% agree that technology and social media have a negative impact on mental health, but when broken out by race, 61% of Whites felt technology had a negative effect, and only 48% of Hispanics thought it did.
While technology has helped us keep in touch with friends and family in faraway places, it appears to have degraded our ability to connect in person. Staying connected online is a double-edged sword since the same news feed that brings us pictures of the grandkids and fluffy kittens also feeds us news about the wars in Israel and Ukraine, the dysfunction in Washington, the latest mass shooting and the climate crisis.
Hispanics may have a built-in defense against the isolation technology breeds, owing to their large, multigenerational households, strong social support systems, and tendency to use social media to stay connected with relatives abroad.
Age and Gender
When asked how individuals rate their mental health, men rate it higher than women by 11 percentage points, and Baby Boomers rank it highest at 83%, saying it’s good or excellent vs. 57% of Gen Z saying the same.
Gen Z spends the most amount of time on social media, so the notion that social media negatively affects mental health appears to be correlated. Unfortunately, Gen Z is also the generation that’s least comfortable discussing mental health concerns with healthcare professionals. Only 40% of them state they’re comfortable discussing their issues with a professional compared to 60% of Millennials and 65% of Boomers.
Race Affects Attitudes
As seen in previous research conducted by ThinkNow, Asian Americans lag other groups when it comes to awareness of mental health issues. Twenty-four percent of Asian Americans believe that having a mental health issue is a sign of weakness compared to the 16% average for all groups. Asians are also considerably less likely to be aware of mental health services in their communities (42% vs. 55%) and most likely to seek out information on social media (51% vs. 35%).
AI Trends in Creative Operations 2024 by Artwork Flow.pdfmarketingartwork
This article is all about what AI trends will emerge in the field of creative operations in 2024. All the marketers and brand builders should be aware of these trends for their further use and save themselves some time!
A report by thenetworkone and Kurio.
The contributing experts and agencies are (in an alphabetical order): Sylwia Rytel, Social Media Supervisor, 180heartbeats + JUNG v MATT (PL), Sharlene Jenner, Vice President - Director of Engagement Strategy, Abelson Taylor (USA), Alex Casanovas, Digital Director, Atrevia (ES), Dora Beilin, Senior Social Strategist, Barrett Hoffher (USA), Min Seo, Campaign Director, Brand New Agency (KR), Deshé M. Gully, Associate Strategist, Day One Agency (USA), Francesca Trevisan, Strategist, Different (IT), Trevor Crossman, CX and Digital Transformation Director; Olivia Hussey, Strategic Planner; Simi Srinarula, Social Media Manager, The Hallway (AUS), James Hebbert, Managing Director, Hylink (CN / UK), Mundy Álvarez, Planning Director; Pedro Rojas, Social Media Manager; Pancho González, CCO, Inbrax (CH), Oana Oprea, Head of Digital Planning, Jam Session Agency (RO), Amy Bottrill, Social Account Director, Launch (UK), Gaby Arriaga, Founder, Leonardo1452 (MX), Shantesh S Row, Creative Director, Liwa (UAE), Rajesh Mehta, Chief Strategy Officer; Dhruv Gaur, Digital Planning Lead; Leonie Mergulhao, Account Supervisor - Social Media & PR, Medulla (IN), Aurelija Plioplytė, Head of Digital & Social, Not Perfect (LI), Daiana Khaidargaliyeva, Account Manager, Osaka Labs (UK / USA), Stefanie Söhnchen, Vice President Digital, PIABO Communications (DE), Elisabeth Winiartati, Managing Consultant, Head of Global Integrated Communications; Lydia Aprina, Account Manager, Integrated Marketing and Communications; Nita Prabowo, Account Manager, Integrated Marketing and Communications; Okhi, Web Developer, PNTR Group (ID), Kei Obusan, Insights Director; Daffi Ranandi, Insights Manager, Radarr (SG), Gautam Reghunath, Co-founder & CEO, Talented (IN), Donagh Humphreys, Head of Social and Digital Innovation, THINKHOUSE (IRE), Sarah Yim, Strategy Director, Zulu Alpha Kilo (CA).
Trends In Paid Search: Navigating The Digital Landscape In 2024Search Engine Journal
The search marketing landscape is evolving rapidly with new technologies, and professionals, like you, rely on innovative paid search strategies to meet changing demands.
It’s important that you’re ready to implement new strategies in 2024.
Check this out and learn the top trends in paid search advertising that are expected to gain traction, so you can drive higher ROI more efficiently in 2024.
You’ll learn:
- The latest trends in AI and automation, and what this means for an evolving paid search ecosystem.
- New developments in privacy and data regulation.
- Emerging ad formats that are expected to make an impact next year.
Watch Sreekant Lanka from iQuanti and Irina Klein from OneMain Financial as they dive into the future of paid search and explore the trends, strategies, and technologies that will shape the search marketing landscape.
If you’re looking to assess your paid search strategy and design an industry-aligned plan for 2024, then this webinar is for you.
5 Public speaking tips from TED - Visualized summarySpeakerHub
From their humble beginnings in 1984, TED has grown into the world’s most powerful amplifier for speakers and thought-leaders to share their ideas. They have over 2,400 filmed talks (not including the 30,000+ TEDx videos) freely available online, and have hosted over 17,500 events around the world.
With over one billion views in a year, it’s no wonder that so many speakers are looking to TED for ideas on how to share their message more effectively.
The article “5 Public-Speaking Tips TED Gives Its Speakers”, by Carmine Gallo for Forbes, gives speakers five practical ways to connect with their audience, and effectively share their ideas on stage.
Whether you are gearing up to get on a TED stage yourself, or just want to master the skills that so many of their speakers possess, these tips and quotes from Chris Anderson, the TED Talks Curator, will encourage you to make the most impactful impression on your audience.
See the full article and more summaries like this on SpeakerHub here: https://speakerhub.com/blog/5-presentation-tips-ted-gives-its-speakers
See the original article on Forbes here:
http://www.forbes.com/forbes/welcome/?toURL=http://www.forbes.com/sites/carminegallo/2016/05/06/5-public-speaking-tips-ted-gives-its-speakers/&refURL=&referrer=#5c07a8221d9b
ChatGPT and the Future of Work - Clark Boyd Clark Boyd
Everyone is in agreement that ChatGPT (and other generative AI tools) will shape the future of work. Yet there is little consensus on exactly how, when, and to what extent this technology will change our world.
Businesses that extract maximum value from ChatGPT will use it as a collaborative tool for everything from brainstorming to technical maintenance.
For individuals, now is the time to pinpoint the skills the future professional will need to thrive in the AI age.
Check out this presentation to understand what ChatGPT is, how it will shape the future of work, and how you can prepare to take advantage.
A brief introduction to DataScience with explaining of the concepts, algorithms, machine learning, supervised and unsupervised learning, clustering, statistics, data preprocessing, real-world applications etc.
It's part of a Data Science Corner Campaign where I will be discussing the fundamentals of DataScience, AIML, Statistics etc.
Time Management & Productivity - Best PracticesVit Horky
Here's my presentation on by proven best practices how to manage your work time effectively and how to improve your productivity. It includes practical tips and how to use tools such as Slack, Google Apps, Hubspot, Google Calendar, Gmail and others.
The six step guide to practical project managementMindGenius
The six step guide to practical project management
If you think managing projects is too difficult, think again.
We’ve stripped back project management processes to the
basics – to make it quicker and easier, without sacrificing
the vital ingredients for success.
“If you’re looking for some real-world guidance, then The Six Step Guide to Practical Project Management will help.”
Dr Andrew Makar, Tactical Project Management
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
HTTP-Live-Video-Streaming nicht nur für mobile Devices - Nuisol streaming webtech-11
1. Christian Kuhn
CONTENT, DER BEWEGT
HTTP-Live-Video-Streaming nicht nur für mobile Devices
1
Dienstag, 11. Oktober 11
2. Inhalt
• Der Auftrag/Erfahrungsbericht
• Live ist nicht Live
• Live-Streaming On-demand
• Live-Streaming Real-Time
• HTTP Live-Streaming
• DEMO HTTP-Live-Streaming mit HELIX Mobile Server
• Hardware und Software
• DEMO HTTP-Live-Streaming mit AirFlick/AirView
• Alles HD?
• Aussicht
2
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3. Auftrag
HD Live-Streaming via Wifi auf iPad (H.264)
www.völker-medical.de
3
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4. Auftrag
HD Live-Streaming via Wifi auf iPad (H.264)
www.völker-medical.de
4
Dienstag, 11. Oktober 11
5. Auftrag
HD Live-Streaming via Wifi auf iPad (H.264)
5
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6. Auftrag
HD Live-Streaming via Wifi auf iPad (H.264)
6
Dienstag, 11. Oktober 11
9. Warum?
Jeder zweite Internetnutzer schaut WebTV
Rund 25 Millionen Bundesbürger sehen sich Fernseh- und Videoangebote
im Internet an.
Knapp jeder zweite Internetnutzer (49 Prozent) nutzt entsprechende Angebote wie
z.B. Internetfernsehen, das so genannte IP-TV.
31 % Desktop PC
28 % ein Notebook
10% Mobile (Smartphone/Tablet)
Juli 2010 - Forsa im Auftrag des BITKOM
9
Dienstag, 11. Oktober 11
10. Warum?
Mobile Endgeräte werden Videokanal
16,5 Millionen Nutzer nutzen im September 2011 das mobile Web
Das sind 23,5 Prozent der dt. Wohnbevölkerung!
Die meistgenutzte Multimedia-Aktivität ist Video-Schauen (22 Prozent)
AGOF Mobile Facts 2011
10
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12. „Google arbeitet bereits an der nächsten Revolution
- der netzübergreifenden Personalisierung -
die auch die Werbelandschaft grundlegend
verändern soll.“
12
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13. Microcasting
Henrique des Castro
Vice President for Global Media and Platforms
Google
13
Dienstag, 11. Oktober 11
14. Microcasting
Henrique des Castro
Vice President for Global Media and Platforms
Google
14
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16. Live ist nicht Live
Live-Streaming (On-demand)
16
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17. Live ist nicht Live
Live-Streaming (On-demand)
Live-Streaming (Live/Real-time)
17
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18. Live-Streaming „On-demand“
• Video on Demand (VOD)
• Daten werden vom Server an den Client übertragen
• lokale Zwischenpufferung für lückenlose Wiedergabe
• Vor- Zurückspulen und Pausieren möglich
• Protokolle: HTTP, FTP, RTSP
18
Dienstag, 11. Oktober 11
20. Live-Streaming Real-time
• Bereitstellung des Daten-Angebotes in „Echtzeit“
• Vor- und Zurückspulen NICHT möglich
• Protokolle: RTP, RTCP, RTMP, RTSP
• seit 2009 auch HTTP
20
Dienstag, 11. Oktober 11
26. RTSP
Live-Streaming
26
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27. RTSP Live-Streaming
• Über ein Jahrzehnt Standard für Web-Radio und Video
• Medienserver mit eigenen Port (554)
• Live und On-demand
• Plug-In/App.: Quicktime, Realplayer, Flash, VLC
• Quicktime, Darwin, Realnetworks Helix, Wowza, FFmpg,
Flash-Media Server
27
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28. HTTP
Live-Streaming
28
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29. HTTP-Live-Streaming
• Seit iOS 3
• Apache Webserver, HTTP Protokoll
• Live und On-demand
• Websites mit HTML5 Video/Audio, iOS Apps
• Real Helix, Wowza, FFmpg, Flash-Media Server (ab 4.5)
29
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30. Anbieter
QuickTime Streaming Server
Using the RTP/RTSP open standard, QuickTime Streaming Server lets you deliver live or prerecorded
content in real time over the Internet. With Instant-On, your content begins to play as soon its link is
clicked; there’s no waiting for the file to download. QuickTime Streaming Server ships with Mac OS X
Server.
Helix Universal Media Server
adds support for mobile 3GP, iPhone, iPad, Android, Silverlight and Windows Media. Add
advanced mobile features such as Fast Channel Switching (FCS), Network Rate-Control, On-
Demand Rate Adaptation, Live Rate Adaptation, iPhone Adaptive Streaming and 3GPP Standards
Compliance (Rel 5, 6, 7).
Adobes Flash Media Server 4.5
(FMS4.5) kann Videos und Audiodaten nicht nur an Computer mit installiertem Flash Player ausliefern,
sondern per HTTP Dynamic Streaming (HDS) beziehungsweise HTTP Live Streaming (HLS) auch an viele
HTML-5-taugliche Geräte – also etwa auch an iPhone und iPad.
Wowza Media Server 2,
a video streaming server for live and on-demand is the proven, unified, industrial strength media server for live
and on-demand video/audio streaming, video/audio/text chat, recording and more. It takes your H.264 content to
any screen - the desktop, mobile and the living room
FFmpeg
is a complete, cross-platform solution to record, convert and stream audio and video. It includes libavcodec -
the leading audio/video codec library. FFmpeg is free software licensed under the LGPL or GPL. http://ffmpg.org
30
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32. HTTP Live-Streaming (HLS)
blog.kyri0s.org
Free Live Video Streaming with
HTTP Live Streaming, uStream,
justin.tv, ffmpeg, vlc, x264,
Wowza, CamTwist and Flash Media
Encoder in a GNU Linux
environment and Mac OS-X.
32
Dienstag, 11. Oktober 11
33. HTTP Live-Streaming (HLS)
Mushroom TelePorter does HD streaming over cellular, won't beam your
on-air talent anywhere
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Dienstag, 11. Oktober 11
41. Demo Real-time HTTP Live-Streaming
mit HELIX Mobile Streaming Server
Universal, multi-lingual streaming for everyone
1. Stream multi-format, including Flash, H.264, 3GPP,
MP4 and more
2. Deliver to multi-screens, including iPhone, iPad,
Android, and PCs
3. Operate on Windows, Linux or Solaris 64-bit platforms
http://www.realnetworks.com/helix/
http://www.heureka.com
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Dienstag, 11. Oktober 11
43. HTTP Live-Streaming mit Apple TV
Air Play Utilities
AirPlayer. Transform your Mac into an
AirPlay-compatible display.
AirFlick Serve files and URLs to Apple TV
AirVideo Client Bare-bones way to watch
• Bonjour your AirVideo Server-supplied video on a
Mac.
• Streaming über iTunes
oder
iPhone, iPad, iPod via
„AirPlay“ an TV http://ericasadun.com/ftp/AirPlay
http://FFmpeg.org
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Dienstag, 11. Oktober 11
45. AirPlay HTTP-Live-Streaming
For web-based content, you can enable AirPlay Video in the QuickTime Plug-in or
HTML5 video element as follows:
• QTPlug-in:
1.airplay="allow"
2.airplay="deny" (Default)
• For example:
<embed src="movie.mov" width="320" height="240" airplay="allow">
• HTML5 video element:
1.x-webkit-airplay="allow"
2.x-webkit-airplay="deny" (Default)
• For example:
<video controls width="640" height="368" x-webkit-airplay="allow"
src="content/side_with_the_seeds.mov"> </video>
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Dienstag, 11. Oktober 11