2015-11-18 01:38:59 +00:00
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## [1.2.1] - 2015-11-18
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### Fixed
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- Fixed a deadlock in MpdBuilder which could lead to program hang #45
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- Fixed a race condition in MpdNotifier which could lead to corrupted mpd #49
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- Improved support for WVM files:
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- Support files with no PES stream ID metadata.
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- Support files with multiple audio or video configurations.
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- Fixed a race condition when flushing ThreadedIoFile which may cause flush
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to be called before file being written; fixed another race condition in
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ThreadedIoFile if there is an error in reading or writing files.
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- Relaxed requirement on reserved bits when parsing AVCC #44
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- Fixed stropts.h not found issue in CentOS 7.
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2015-08-19 23:12:58 +00:00
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## [1.2.0] - 2015-10-01
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### Added
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- Added [docker](https://www.docker.com/) support. Thanks @leandromoreira.
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### Changed
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- Improved performance with threaded I/O.
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- Disabled gold linker by default, which does not work on Ubuntu 64bit server.
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- Delete temperary files created by packager when done.
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- Updated MediaInfo file formats.
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### Fixed
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- Support ISO-BMFF files with trailing 'moov' boxes.
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- DASH-IF IOP 3.0 Compliance. Some changes are controlled by flag
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`--generate_dash_if_iop_compliant_mpd`. It is defaulted to false, due to lack
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of player support. Will change the default to true in future releases.
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- Added @contentType to AdaptationSet;
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- For video adaptation sets, added `@maxWidth/@width, @maxHeight/@height,
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@maxFrameRate/@frameRate and @par` attributes;
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- For video representations, added `@frameRate and @sar` attributes;
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- For audio adaptation sets, added `@lang` attribute;
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- For representations with aligned segments/subsegments, added attribute
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`@subSegmentAlignment/@segmentAlignment`;
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- Added cenc:default_KID and cenc:pssh to ContentProtection elements;
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- Moved ContentProtection elements up to AdaptationSet element, controlled by
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`--generate_dash_if_iop_compliant_mpd`;
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- Moved representations encrypted with different keys to different adaptation
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sets, grouped by `@group` attribute, controlled by
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`--generate_dash_if_iop_compliant_mpd`.
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- Fixed SSL CA cert issue on CentOS.
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- Fixed a couple of packager crashes on invalid inputs.
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- Read enough bytes before detecting container type. This fixed MPEG-TS not
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recognized issue on some systems.
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- Generate proper tkhd.width and tkhd.height with non-square pixels.
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- Support composition offset greater than (1<<31).
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- Fixed one-sample fragment issue with generated audio streams.
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- Fixed and correct width/height in VisualSampleEntry for streams with cropping.
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This fixes encrypted live playback issue for some resolutions.
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## [1.1.0] - 2014-10-14
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### Added
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- Added timeout support for encryption key request.
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- Support mpd generation in packager driver program.
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- Support segment template identifier $Time$.
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- Support configurable policy in Widevine encryption key request.
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- Support key rotation, with configurable crypto_period_duration.
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- Support UDP unicast/multicast capture.
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- Support auto-determination of SD/HD track based on a configurable flag
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`--max_sd_pixels`.
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- Support new input formats:
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- WVM (legacy Widevine format), both encrypted and clear;
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- CENC encrypted ISO-BMFF.
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### Changed
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- Replaced HappyHttp with curl for http request. Added https support.
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- Changed packager driver program to be able to package multiple streams.
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- Move source code into packager directory, to make it easier to third_party
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integration.
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### Fixed
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- Support 64 bit mdat box size.
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- Support on 32-bit OS.
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## 1.0.0 - 2014-04-21
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First public release.
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### Added
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- Repo management with gclient from Chromium.
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- Support input formats: fragmented and non-fragmented ISO-BMFF.
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- Support encryption with Widevine license server.
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- Support encryption with user supplied encryption keys.
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- Added packager driver program.
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- Added mpd_generator driver program to generate mpd file from packager generated
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intermediate files.
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[1.2.0]: https://github.com/google/edash-packager/compare/v1.1...v1.2.0
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[1.1.0]: https://github.com/google/edash-packager/compare/v1.0...v1.1
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