International organisation for standardisation organisation internationale de normalisation


Workplan for MPEG Reference Encoder Software



Yüklə 2,76 Mb.
səhifə58/62
tarix02.01.2022
ölçüsü2,76 Mb.
#20863
1   ...   54   55   56   57   58   59   60   61   62
Workplan for MPEG Reference Encoder Software

The Chair drafted text for a Workplan for MPEG Reference Encoder Software. Max Nuendorf, FhG, indicated that the software supplied in m16321 had all signal flow modules present, such that if appropriate control software modules are added the software could achieve the quality of a Reference Quality Encoder. This software will be committed to the SVN server as the first item in the workplan.

To organize tasks in the AhG period, a table of USAC encoder control modules was made. For each module in the table, companies stated their commitment to supply improved versions of that module on or before the time of a given MPEG meeting.

SVN Repository and USAC Software

The Chair constructed an directory tree for the MPEG Audio software in a form that facilitated committing it to the MPEG SVN server. In this framework:



  • The location of MPEG-1, -2 and -4 -7 Reference Software indicated in a “ReadMe.txt” file, since it exists as tar archive “snapshots” on an external ftp server.

  • The USAC Reference Software is on the SNV server

In the “Workplan for MPEG Reference Encoder Software” there is a milestone to commit test vectors (i.e. conformance bitstreams and reference waveforms) to the SVN server so that there is a framework to confirm the correct operation of the normative decoder.

Audio CE Methodology for USAC

Juergen Herre, FhG, presented his edited version of the CE Methodology, as did Heiko Purnhagen, Dolby. These two versions were merged in a break-out and reviewed by the group. An additional round of editing and review was done Thursday afternoon.



Yüklə 2,76 Mb.

Dostları ilə paylaş:
1   ...   54   55   56   57   58   59   60   61   62




Verilənlər bazası müəlliflik hüququ ilə müdafiə olunur ©muhaz.org 2024
rəhbərliyinə müraciət

gir | qeydiyyatdan keç
    Ana səhifə


yükləyin