International organisation for standardisation organisation internationale de normalisation

Action Points

ISO/IEC FDIS 23009-1 2nd Edition (SC 29 N 13848)

Part 1: Media presentation description and segment formats

FDIS (2014-01-27)

23. Conformance and Ref. SW. for DASH (23009-2)

    1. Topics

       1. ISO/IEC 23009-2 1^st edition

2. Contributions

Number	Session	Title	Source	Dispositions
m32300	DASH	On Conformance and Test Vectors for MPEG-DASH	[e-mail]	Accepted N14137
m32317	DASH	Updated reference software for ISO/IEC 23009-4	Alex Giladi	Accepted N14137
m32390	DASH	Input on DASH reference software and conformance (libdash update)	Christopher Müller, Reinhard Grandl, Christian Timmerer	Noted
m32391	DASH	Input on DASH reference software and conformance (MPD validation updates)	Benjamin Rainer, Christian Timmerer	Noted

3. Summary of discussions

   1. m32300 On Conformance software

Summary: Proposing a method of defining the optional features of parts, creating an extensive table of the features and cross checking the existence of each option per feature against the existing conformance vectors and reference software to identify the gaps.

Resolution:

• 
  Updated the work plan.
  
• 
  The ad-hoc will have the mandate to complete the coverage map by the next meeting:
  

1. 
   Thomas/Waqar (Qualcomm) to fill the feature list in the table
   
2. 
   Christian/others study the completeness, and to what extend is supported in existing Part 2 documentation and software
   
3. 
   Waqar writes and runs the scripts to generate the coverage of test vectors.
   
4. 
   Everyone review and provide feedback.
   

Volunteers:

1. 
   MPD: Cyril,
   
2. 
   ISOBMFF: Cyril, Ingo, Iraj, Kilroy,
   
3. 
   M2TS: Alex, Comcast, CableLabs
   

2. m32317 Updated reference software for ISO/IEC 23009-4

Disposition: Accepted. To be included in Part 2 2^nd Ed WD.

Summary: Conformance software for Part 2. Separate executable from existing Part 2. No test vectors yet. Needs to be checked in terms of coverage and completeness. Needs also conformance vectors. Expected to be completed in the next meeting.

Resolution:

1. 
   Check and include in Part2 2^nd Ed WD at this meeting.
   
2. 
   Huawei will check the completeness and conformance (with help from Alex).
   

3.