Validation tool

DVB and HbbTV

The new DASH validation tool for application developers and content providers, developed by the DVB consortium and the HbbTV association, performs checks of ISO/IEC 23009-1 MPEG-DASH media presentation descriptions (MPDs) and segments to ensure compliance with both institutions' DASH-related specifications.

This tool extends the existing DASH-IF validator and includes comprehensive verifications of MPEG-DASH MPD validation (XML, DASH schema, and MPEG-DASH MPD rules), segment validation (ISO BMFF and MPEG-DASH segment rules), cross-representation validation (MPEG-DASH cross-representation rules), and live MPD segment access validation.

After performing compliance checks, the tool generates reports for users to analyze. Reports are color-coded, making it easy to view important information, warnings, and error messages.

The validator source code is available for free under an open source license and can be found in https://github.com/Dash-Industry-Forum/DASH-IF-Conformance

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Author: Ana María Mejía Angel

Editora

Comunicadora social periodista con 10 años de experiencia en medios impresos y digitales para América Latina en inglés y español. Actualmente Editora de Informes Especiales, incluyendo el TOP 1OO de Integradores Latinoamericanos Industria AV.