v4.9.8

What's Changed

• Allow users of IMPAssembler to supply pre-computed SHA-1 hashes for t… by @tcase-netflix in #365

Full Changelog: v4.9.7...v4.9.8

v4.9.7

What's Changed

• Detect sample rate & duration in IMPAssembler, parameterize unit test… by @tcase-netflix in #364

Full Changelog: v4.9.6...v4.9.7

v4.9.6

What's Changed

• Allow users to generate IMF metadata files by passing in a simple timeline of tracks by @tcase-netflix in #363

Full Changelog: v4.9.5...v4.9.6

SMPTE Register Updates + JAXB Dependencies

This release includes the following changes:

1. SMPTE register updates, see #360
2. Adding JAXB dependencies explicitly, so that applications which run JDK 11+ can use Photon without including the JAXB dependencies in the parent project.

Minor Bugfixes & Improvements

1. Improving error messages when essence file names are more than 100 characters in length. Previously, Photon would simply report "Invalid file name" without explicitly saying what the offense was. This error message has been updated to state the cause.
2. Fixing generation of invalid hash values for CPL files in a PKL. This was caused by incorrectly doing a Base-64 encode twice, which would take a SHA-1 (20 bytes) to 28 bytes, and then to 40 bytes in length. JAXB already does Base-64 encoding of byte[] data types, so the initial Base-64 encode has been disabled.

Swapped log4j with slf4j

SLF4J makes photon less opinionated about log framework. Thus upstream services using photon have freedom to use the implementation that fits their infra best

Fixing Possible Generation of Mismatched sourceEncoding and essenceDescriptor IDs

• There had previously been a bugfix which corrected this behavior in CPLBuilder 2016. The same fix is being applied to CPLBuilder 2013.

Adding Support for IMF App2E 4ED (2022)

• Adding support for JPEG2000 Codec
• Adding support for Application2E2021

Make IMFTrackFileCPLBuilder public

make IMFTrackFileCPLBuilder public so it can be called when using Photon as a library

What's Changed

• make IMFTrackFileCPLBuilder public so it can be called when using Pho… by @pavlos in #342

New Contributors

• @pavlos made their first contribution in #342

Full Changelog: v4.8.2...v4.8.3

Added functionality to create an IMP with a provided CPL, instead of generating it with CPLBuilder.

This release expands the recently added functionality of creating an IMP with a provided CPL. Now, trackFileMetadata and trackFileInfo can both be used as a parameter for IMPBuilder's methods.