SMPTE ST 2042-1 (VC-2) Constants and Data Tables

This Python package, vc2_data_tables, contains machine-readable versions of the constants and data tables in the SMPTE ST 2042-series of standards relating to the VC-2 professional video codec.

To get started, read the vc2_data_tables manual (also available in PDF format).

See also

This package was produced to support the VC-2 conformance software, though it has been made available under the hope that it may be useful to others.

The quantisation matrices in this module reproduce the default quantisation matrices set out in the VC-2 specification (including the erroneous values for the Fidelity filter). For tools and guidance on producing your own quantisation matrices see the vc2_quantisation_matrices package.

For further information, please conatact Jonathan Heathcote or John Fletcher.

Developers

For details on setting up a developer's installation of this software, including instructions on building the associated documentation, see the developer installation instructions for the main vc2_conformance repository.

License

This software is distributed under the GNU General Public License version 3, © BBC 2021.

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Newer release available (2.0.0)

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Credits

Author: BBC R&D

License

GNU General Public License v3 (GPLv3) (GPL-3.0-only)

Tags

vc2 dirac dirac-pro constants data-tables quantisation-matrix

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