Multi-Bitrate and Multi-Screen Streaming With Flash Media Server 4.5

The latest edition of Flash Media Server supports multi-bitrate streaming over a wider variety of protocols — not only to Flash Player and AIR, but to iPads and iPhones as well. New features in FMS 4.5 such as server-side HLS transcoding and adaptive bitrate (set-level) manifest support provide more flexibility than ever. In addition to introducing you to new features and best practices, this session provides you with examples of cross-platform video players that put them into action — detecting the viewer’s bandwidth and operating system and delivering the appropriate format stream at the optimal bitrate.

Transcript

1. 1   Multi-­‐Bitrate  and  Multi-­‐Screen   Streaming  with     Flash  Media  Server  4.5   Lisa  Larson-­‐Kelley   LearnFromLisa.com   @lisamarienyc  
2. who  is  this  session  for?   *  Web  Developers   *  Content  Publishers   *  Project  Managers     *  ...anyone  responsible  for  making  sure  video   content  gets  to  the  largest  possible   audience  
3. what  we`ll  cover   *  Getting  to  know  Flash  Media  Server  4.5   *  Understanding  protocols   *  How  to  stream  VOD  and  Live  via:   •  RTMP   •  HTTP  Dynamic  Streaming  (HDS)   •  HTTP  Live  Streaming  (HLS)  to  iOS   *  Additional  features  to  explore   •  Protected  HDS  and  HLS      
4. *   Flash  Media  Streaming  Server  4.5  -­‐  $995   •  Reach  complete  audience  on  every  device   *   Flash  Media  Interactive  Server  4.5  -­‐  $4,500   •  Protect,  record  media   •  Real-­‐time  communication   •  Limited  to  500  RTMFP   *   Flash  Media  Enterprise  Server  4.5  -­‐  $45,000   •  Full  features,  higher  connection  limits   •  SIP  support   *   Flash  Media  Development  Server  4.5  -­‐  FREE   •   Limited  to  10  RTMP,  10  RTMFP   getting  to  know  FMS  4.5   BEPCFDPNHPGNT
   
5. *   Multiple  video  delivery  methods   *   Reach  Flash,  AIR,  Android,  iOS   *   Real-­‐time  packaging  of  streams   •   HDS  for  Flash,  HLS  for  iOS   *   Integrated  Real-­‐time  interactivity   *   Share  data,  webcam  streams   *   Content  protection   *   Stream  and  file  encryption   *   Tracking  and  logging   what  can  you  do  with  FMS  4.5?  
6. *   HTTP  Live  Streaming  (HLS)  to  Apple  iOS   *   On  demand  packaging  for  HTTP  (Flash  +  iOS)   *   Audio  extraction  for  HLS  Apple  iOS   *   Protected  HTTP  Streaming  (Flash  +  iOS)   *   SIP  Gateway  support   *   Multicast  ingest  and  recording   *   64-­‐bit  OS  only   what`s  new  in  FMS  4.5?  
7. 7   the  protocols   7  
8. *   Live  video  capture  in  Flash  Player   *   Server-­‐side  recording   *   Custom  server-­‐side  ActionScript   *   Logging  and  administration  features   *   Real-­‐time  communication  integration   *   Robust  content  protection   *   RTMP  traffic  sometimes  blocked   *   No  iOS  support   Real  Time  Messaging  Protocol  |  RTMP  
9. *   Live  and  on  demand   *   HD  video  support   *   Uses  standard  HTTP  connections   *   Cheaper  hosting   *   New  Protected  HTTP  Dynamic  Streaming     *   Need  video  player  logic   *   Flash  Player  10.1  and  later   HTTP  Dynamic  Streaming  |  HDS  
10. *   Supported  on  iOS  devices,  Safari,  QuickTime  (Mac)   *   Live  and  on  demand   *   HD  video  support   *   Uses  standard  HTTP  connections   *   Cheaper  hosting   *   New  Protected  HTTP  Live  Streaming   *   No  interactive  features,  video  stream  only   HTTP  Live  Streaming  |  HLS  
11. *   Multicast  Fusion   • Video  delivery  within  the  enterprise   • Requires  special  network  configuration     *   Peer  to  Peer   • Similar  uses  to  RTMP   • Massive  scale   • Complex  to  develop   Multicast/Peer  to  Peer  |  RTMFP  
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13. 13   RTMP  |  how  it`s  done   13  
14. * WPE  service   •  applications/vod/media     * Multibitrate:  manifest.f4m   RTMP  |  streaming  VOD   <manifest xmlns="http://ns.adobe.com/f4m/1.0">! !<id>Dynamic Streaming</id>! !<baseURL>rtmp://localhost/vod</baseURL>! !<mimeType>video/mp4</mimeType>! !<streamType>recorded</streamType> ! !<media url="mp4:explore_500.f4v" bitrate="500"/> ! !<media url="mp4:explore_1000.f4v" bitrate="100"/> ! !<media url="mp4:explore_1500.f4v" bitrate="1500"/> ! </manifest>!  
15. RTMP  |  streaming  LIVE   *  MJWF
    service   •  applications/live/   *  Multibitrate:  rtmp-­‐live.f4m   <manifest xmlns="http://ns.adobe.com/f4m/1.0">! !<id>Dynamic Streaming</id>! !<baseURL>rtmp://localhost/live/</baseURL>! !<mimeType>video/mp4</mimeType>! !<streamType>live</streamType>! !<media url="mp4:livestream200" bitrate="200"/>! !<media url="mp4:livestream500" bitrate="500"/>! !<media url="mp4:livestream800" bitrate="800"/>! </manifest>  
16. 16   HDS  |  how  it`s  done   16  
17. *  Old  way  =  Pre-­‐process  with  command-­‐line  utility   *  New  way  =  Set  it  and  forget  it.     •  H.264  video  codec   •  F4V  file     *  Place  F4V  files  in  the  FMS  webroot/vod  directory   *  Create  Set-­‐level  manifest  (.f4m)  with     F4M  Configurator  Utility   HDS  |  streaming  VOD  
18. *  Set-­‐level  manifest   (http://localhost/vod/hds_sme.f4m):     HDS  |  streaming  VOD   <manifest xmlns="http://ns.adobe.com/f4m/2.0">! !<media href="http://localhost/hds-vod/sample1_150kbps.f4v.f4m" bitrate="150"/>! !<media href="http://localhost/hds-vod/sample1_500kbps.f4v.f4m" bitrate="500"/>! !<media href="http://localhost/hds-vod/sample1_700kbps.f4v.f4m" bitrate="700"/>! !<media href="http://localhost/hds-vod/sample1_1000kbps.f4v.f4m" bitrate="1000"/>! !<media href="http://localhost/hds-vod/sample1_1500kbps.f4v.f4m" bitrate="1500"/>! </manifest>  
19. * Enable  Stream  Synchronization  in  FMLE  config.xml   *  Set  FragmentDuration=4000,  SegmentDuration=16000,   DiskManagementDuration=3  in  livepkgr/events/_definist_/liveevent_Event.xml  file   * Delete  Manifest.xml  file  from  the  liveevent  folder  (if  needed)   LAUNCH  FLASH  MEDIA  LIVE  ENCODER   * Adobe-­‐recommended  settings:   * High  Bandwidth  (800  Kbps)  —  H.264  PRESET   * Advanced  Encoder  Settings:   •  Baseline  Profile  (to  play  on  widest  range  of  devices)   •  Level  3.0   •  Keyframe  Frequency  4  sec   •  Bitrates  150,  500,  700   HDS  |  streaming  LIVE  
20. * Connect  to  rtmp://localhost/livepkgr  OR     rtmp://192.168.1.6/livepkgr   * Stream  name:  livestream%i?adbe-­‐live-­‐event=liveevent   * http://localhost/hds_sme_live.f4m    -­‐>  Flash  Player/AIR   HDS  |  streaming  LIVE   <manifest xmlns="http://ns.adobe.com/f4m/2.0">! <media href=http://localhost/hds-live/livepkgr/_definst_/liveevent/livestream1.f4m bitrate="150"/>! <media href="http://localhost/hds-live/livepkgr/_definst_/liveevent/livestream2.f4m" bitrate="500"/>! <media href="http://localhost/hds-live/livepkgr/_definst_/liveevent/livestream3.f4m" bitrate="700"/>! </manifest>!
21. 21   HLS  |  how  it`s  done   21  
22. *  Set-­‐level  manifest   http://localhost/vod/hls_sme.m3u8:   HLS  |  streaming  VOD   #EXTM3U! #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=150000,! /hls-vod/sample1_150kbps.f4v.m3u8! #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=500000,! /hls-vod/sample1_500kbps.f4v.m3u8! #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=700000,! /hls-vod/sample1_700kbps.f4v.m3u8! #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=1000000,! /hls-vod/sample1_1000kbps.f4v.m3u8! #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=1500000,! /hls-vod/sample1_1500kbps.f4v.m3u8!
23. You  just  did  it!   Setup  for  HDS  will  also  package  for  HLS     * http://localhost/hls_sme_live.m3u8    -­‐>  iOS   HLS  |  streaming  LIVE   #EXTM3U ! #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=150000, ! http://localhost/hls-live/livepkgr/_definst_/liveevent/livestream1.m3u8 ! #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=500000, ! http://localhost/hls-live/livepkgr/_definst_/liveevent/livestream2.m3u8 ! #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=700000, ! http://localhost/hls-live/livepkgr/_definst_/liveevent/livestream3.m3u8!
24. 24   additional  features   24  
25. protected  HTTP  streaming   PHDS  (Flash  Player  11+  &  AIR  3+)   PHLS  (iOS)   * Embeds  DRM  metadata  into  stream   * 24-­‐hour  limited   * Option  to  use  HW  protection,  if  available   * lLow,z
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    lHighz  encryption  levels   * Configure  in  Application.xml,  Event.xml  or   Apache  httpd.conf  depending  on  app   * All  files  at  that  level  will  automatically  be   encrypted   or...  Adobe  Flash  Access  
26. 26   thanks! visit my blog and subscribe to my newsletter at LearnFromLisa.com for news, tips, code, ramblings about web video, dealing with change, and other somewhat important stuff. !MJTBNBSJFOZD