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Early ROUTE implementation for review #8

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Early ROUTE implementation for review #8

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AdithyanIlangovan
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@AdithyanIlangovan AdithyanIlangovan commented Jun 14, 2016 •
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This PR contains a base implementation for ROUTE. Main implementations are:

  • FDT instances are modified to EFDT instances
  • The receiver and sender file are appropriately changed to get this new modified EFDT instances
  • Instead of two sessions, we have three sessions: .mpd+S-TSID, Audio and video
  • Addition of S-TSID signalling
  • Other minor changes

Still to TO DO

  • SLT low layer signalling
  • This is a simple legacy EFDT instance. Advanced template based EFDT possible too (Nice to have point)
  • Port mapping hard coded - Refer to Port number are hard-coded. #7

Known issues or bugs (note for self-reference)

  • Unlimited RAM allocated to sender.php file
  • While the content is being played, one or two segments of alternate segment displayed / Unwanted channel switching

nomor and others added 4 commits June 14, 2016 13:08
@AdithyanIlangovan
1. FDT is updated to EFDT
b628458 
2. Service Layer Signalling using MPD and S-TSID in separate LCT channel
@AdithyanIlangovan
A cleaner way to generate efdt file. The base code is from Niteeshbha…
bc2733d 
…t. The staticToDynamic file is changed so that the efdt files are generated. Minor modifications to the other files. Still bugs remain such as first video still not correctly playing. If played from browser, the video does not play completely. This shall be rectified quite soon.
@AdithyanIlangovan
When played via browser, we had problems. Part of the content played …
a389bab 
…and then it stoped. Around 100 segment played. The problem was finally nailed down to memory issue of php files. php files were allocated only 128MB and this was creating problems. For now, unlimited access to RAM memory is given to the sender.php file. This be a fix for now. If any better way to solve this, can also be looked into.
@AdithyanIlangovan
Added USBD signalling. The usbd.xml file contains URI references (nam…
c9e1fad 
…e of the files) to both the .mpd and S-TSID files.
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@waqarz
Fixed bugs and added basic USBD signalling now.
The usbd.xml file provides the names of the file that have to be referred by the receiver.
For now this is just a name, this shall be made into URI reference later.
Now, could you please run this at your side for review?
Especially, as discussed earlier, to look into if the tune-in time is adversely affected by the ROUTE implementation.

@AdithyanIlangovan AdithyanIlangovan deleted the featureROUTE branch July 27, 2016 13:01
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