livesim2 v1.8.0 released

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Torbjörn Einarsson

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Sep 16, 2025, 8:17:08 AMSep 16
to dash.js
There is a new release v1.8.0 of SVTA/DASH-IF livesim2,
a test source for lots of configurable variants of live DASH streams for dash.js and
other DASH players.

The main features are support for AC-4 and MPEG-H audio codecs as well as
CMAF-compliant audio edit lists.
There are also short test assets for these features.

The full release notes are available as part of the Github repo at:

The online instance https://livesim2.dashif.org has also been updated to v1.8.0.

It includes the following new assets:

* WAVE/av is a combined synchronized video + audio from WAVE test asset with
  a edit-list offset of 2 audio frames (part of livesim2 repo testdata)
* dolby-ac4/2997fps is a  short sequence with 2.002s segments for both video and audio.
   (part of livesim2 repo testdata)
* mpeg-h_one-day-in-berlin HEVC video + MPEG-H audio demo asset (from Fraunhofer IIS)

The planning for ongoing and future features are listed at

Enjoy and report any issues or successes!

Cheers,
Tobbe
--
livesim2 creator
Eyevinn Technology
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