From 9e9833ea63cf75c2bcd3d1ee8202c92450e5b461 Mon Sep 17 00:00:00 2001 From: KongQun Yang Date: Mon, 13 Aug 2018 10:48:44 -0700 Subject: [PATCH] Add CHANGELOG for v2.2.0 Change-Id: I2ca6efaa429d98aa631c8b4bc81ba14366182d0c --- CHANGELOG.md | 46 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 7f807c8d815..409f41a57ae 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,3 +1,48 @@ +## [2.2.0] - 2018-08-16 +### Added +- EditList support in ISO-BMFF in both input and output (#112). +- Multi-DRM support with --protection_systems flag (#245). +- HLS AVERAGE-BANDWIDTH support (#361). +- Dynamic Ad Insertion preconditioning support with Google Ad Manager (#362, #382, #384). +- Configurable UDP receiver buffer size (#411). This can help mitigate or + eliminate packet loss due to receiver buffer overrun. +- Allow non-zero text start time (#416). Needed for live text packaging. + +### Changed +- Deprecated --mp4_use_decoding_timestamp_in_timeline. +- Deprecated --num_subsegments_per_sidx. +- Generate DASH IF IOP compliant MPD with mpd_generator by default. +- Adjust timestamps in ISO-BMFF if there is an initial composition offset + as we believe that an EditList is missing in this case (Related to #112). +- Add an adjustable offset to transport streams (MPEG2-TS, HLS Packed Audio) + (Related to #112). The offset is configurable with + --transport_stream_offset_ms. The default is 0.1 seconds. +- Set default --segment_duration to 6 seconds. +- Set default --clear_lead to 5 seconds. Shaka Packager does not support partial encrypted segments, + so if segment_duration is 6 seconds, then only the first segment is in clear, with all the + following segments encrypted. +- Set default --io_block_size to 64K. +- Disable Legacy Widevine HLS signaling for HLS with Widevine protection system by default. Use flag + --enable_legacy_widevine_hls_signaling to enable it if needed. + +### Fixed +- Build failures in Windows with CJK environment (#419). +- Segmentation fault when processing WebVTT with out of order cues (#425). +- Support WebVTT cues without payload (#433). +- segmentAlignment is not set correctly in static live profile for multi-period + content (#435). Theoretically it could happen for single period content as + well, but with very low possibility of occuring. +- Segmentation fault when packaging with an empty VTT file (#446). +- Possible file name collision when --temp_dir is used (#448). + +### Doc +- Added documentation for PlayReady and FairPlay (#306). +- Added examples for TrickPlay. +- Fixed live HLS example (#403). +- Fixed DockerHub instructions link (#408). +- Added documentation for Dynamic Ad Insertion preconditioning. +- Added instructions for missing curl CA bundle on mac. + ## [2.1.1] - 2018-07-03 ### Changed - Warn if HLS type is not set set to LIVE for UDP inputs (#347). @@ -364,6 +409,7 @@ First public release. - Added mpd_generator driver program to generate mpd file from packager generated intermediate files. +[2.2.0]: https://github.com/google/shaka-packager/compare/v2.1.1...v2.2.0 [2.1.1]: https://github.com/google/shaka-packager/compare/v2.1.0...v2.1.1 [2.1.0]: https://github.com/google/shaka-packager/compare/v2.0.3...v2.1.0 [2.0.3]: https://github.com/google/shaka-packager/compare/v2.0.2...v2.0.3