@svta/cml-cmaf-ham changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

Changed

Track.url is optional. An HLS audio rendition without a URI attribute maps to a track without a URL, and the HLS writer already falls back to <id>.m3u8 for that case. TypeScript consumers that read track.url as a string need to handle undefined.
addMetadataToHls stores version and mediaSequence as strings when the parsed HLS manifest has them. Before, an inverted check stored the value only when it was missing. Nothing in the package reads these entries.
The HLS mapper types describe the fields the mapper reads. PlayList.attributes adds LANGUAGE and FRAME-RATE, the MediaGroups items add an optional uri, and HlsManifest adds version and mediaSequence. audioGroupsToSwitchingSets and subtitleGroupsToSwitchingSets take the typed media groups instead of any. Mapper.getManifestMetadata and HlsMapper.getManifestMetadata return JSON | undefined, the type that DashMapper and MapperContext already declare.
The README now has a When to use section. The section names the tasks that the package covers and the entry point of each task.
The overview in src/README.md links the documentation at https://cml.svta.org/.

0.24.8 - 2026-10-18

Changed

@svta/cml-drm is now a declared peer dependency.
README: a usage example replaces the empty code block. The examples in src/README.md import from @svta/cml-cmaf-ham and compile. The sample README gives the correct folder and run command.
The parseByteRangeString and byteRangeToHlsString docs now format length@offset as code.
Peer dependency ranges are now caret ranges, for example ^1.6.2 instead of 1.6.2. A later patch or minor release of a peer no longer requires a new release of this package.

Fixed

The conversion sample resolves its input and output folders from the script location, so npm run dev -w libs/cmaf-ham works from any directory. It no longer fails on an HLS ancillary playlist with an empty file name.

0.24.7 - 2026-09-15

Changed

Update @svta/cml-utils to 1.6.1

0.24.6 - 2026-07-28

Changed

Update @svta/cml-utils to 1.6.0

0.24.5 - 2026-07-21

Fixed

The ISO 8601 duration regexes in the DASH converter no longer rescan quadratically on long digit runs (CodeQL polynomial ReDoS); matches and captures are unchanged (#388)

0.24.4 - 2026-05-13

Changed

Update @svta/cml-utils to 1.5.0

0.24.3 - 2026-02-11

Changed

Update @svta/cml-utils to 1.4.0

0.24.2 - 2026-02-04

Changed

Update @svta/cml-utils to 1.3.0

0.24.1 - 2026-02-03

Changed

Update @svta/cml-utils to 1.2.0

0.24.0 - 2025-01-07

Changed

Update CMAF HAM model types

0.23.2 - 2025-12-26

Changed

Update @svta/cml-utils to 1.1.0 (#279)

0.23.1 - 2025-12-22

Fixed

Use fixed version numbers for all CML peer dependencies (#277)

0.23.0 - 2025-10-24

Changed

Remove CommonJS exports (#192)
Convert to mono-repo (#238)
Produce single bundled export for each package (#260)