Commit Graph

24 Commits

Author SHA1 Message Date
KongQun Yang 60d7a4b2d5 Make MediaPlaylist accept HlsParams as contructor param
And for HlsNotifier and SimpleHlsNotifier as well.

This will make it easier to add preserve_segments_outside_live_window
param in a later CL.

Change-Id: I86d464fe247e04574158a0a76e39d8a122960ae4
2018-04-23 18:29:38 -07:00
KongQun Yang 0ef078a23b Fix default_language not effective with 2-char code
Two-character ISO-639 code in --default_language was ignored due to
a bug in language code matching as the language code in stream is
always converted to 3-character code.

Fixes #371.

Change-Id: I8618938af583a417446636ff9efe1c72ce822c33
2018-04-13 20:08:12 +00:00
KongQun Yang 6d0a6bb120 Support I-Frames only playlist in MediaPlaylist
Issue: #287

Change-Id: I204774fd87cf9a159a4448ba3457db5ab17f7889
2018-01-31 21:37:34 +00:00
KongQun Yang 435d69c3a6 Insert EXT-X-PLACEMENT-OPPORTUNITY on CueEvent
See https://support.google.com/dfp_premium/answer/7295798?hl=en

Change-Id: I931427512cb695dc68d5c8c2ec214fe743161bcb
2018-01-18 17:07:55 +00:00
KongQun Yang b3194866a6 [HLS] Add CHANNELS attribute to #EXT-X-MEDIA
As specified in HLS spec (https://tools.ietf.org/html/rfc8216):

All audio EXT-X-MEDIA tags SHOULD have a CHANNELS attribute.  If a
Master Playlist contains two Renditions encoded with the same
codec but a different number of channels, then the CHANNELS
attribute is REQUIRED; otherwise, it is OPTIONAL.

Fixes #299

Change-Id: Ic2308c39b170178b11cb0d94c3a8083c8b5f3353
2017-12-12 01:04:21 +00:00
KongQun Yang 675f2631b8 Move HlsParams to hls_params.h
Change-Id: I25189623512834da8bd998c388c4cb0edebc6f47
2017-08-18 11:57:41 -07:00
KongQun Yang b451d3a7ca Consolidate various playlist_type types
Change-Id: If6fafc0867e7e1f3cd2ed612617e91c7cb144f20
2017-07-21 20:43:14 +00:00
KongQun Yang eb98a87f7d Move packager/media/file to packager/file
Change-Id: Idc0d75a7ceab7c8ce460ef896fdefdec088124bb
2017-07-17 12:08:28 -07:00
Rintaro Kuroiwa 013a83c9d4 Change MediaPlaylist to return display resolution
- The master playlist should have the display resolution instead of the
  encoded resolution.
- Changed MediaPlaylist to return display resolution.

Change-Id: I162727d0bdeed0302518286e42a22b69a58fc4a3
2017-07-13 13:25:36 -07:00
Rintaro Kuroiwa d096f4b485 HLS byte range
- Use byte range format if segment_template is not set in MediaInfo.
- Change HlsNotifier::NotifyNewSegment() to take start byte offset.
- Change HlsNotifyMuxerListener to cache the segment information if
  MuxerOptions::segment_template is set.

Change-Id: Ida1b8b9198acc5c43e3a5d9a641c78c81bc9a6ac
2017-07-12 17:19:56 -07:00
KongQun Yang e56d1faaf0 Make HLS with key rotation work
- Remove the TS key rotation not supported check as there is nothing
  to be done for key rotation in TS for SAMPLE-AES.
- Fix IV updated problem in new segments even if crypto period does
  not change.
- Avoid duplicate EXT-X-KEY tags if it does not change.
- Make EXT-X-DISCONTINUITY-SEQUENCE match with number of removed
  EXT-X-DISCONTINUITY.
- Added end to end test for HLS with key rotation.

Change-Id: I73cb82e9f5575fcdf63ee643228efe78e6766302
2017-06-29 21:03:36 +00:00
KongQun Yang b4aa34b803 Support live and event HLS playlists
Closes #114

Change-Id: I6440383c3dc022fba5a9926839f79b9ed8a51f55
2017-06-24 01:09:32 +00:00
Aaron Vaage 0caab0a4b4 Add resolution to HLS manifests
The HLS manifests output by the packager did not have the RESOLUTION
attribute on EXT-X-STREAM-INF tags. This change adds the resolution
tag when resolution values are present.

Close #235

Change-Id: I15ca6de47cb34793cf6a940123d593261627baa4
2017-06-16 01:28:55 +00:00
Rintaro Kuroiwa a3b5e7d01a Widevine HLS new key format manifest side
- This changes the manifest side for the new key format.

Change-Id: I329f3c84605e5d2180e219643cb17282152f687b
2017-04-10 19:05:23 +00:00
Joey Parrish 924d6d4693 Add HLS audio language support
Before this, HLS output did not contain language information.
Now, media playlists are properly tagged with a language in the
master playlist.

b/36134267

Change-Id: I172e946dbedd096a44cb2f917b007cc004756228
2017-03-10 16:14:14 -08:00
Kongqun Yang c3d1dc1733 Deprecate STLDeleter and string_as_array
1. Replace STLDeleter with unique_ptr in container, which is
   supported in C++11
2. Replace string_as_array with &string[0] which is guaranteed
   to work in C++11

Change-Id: I7f39c0e51fc8a3fcbb41313094a0ca6b33db7bf3
2016-09-01 17:39:11 +00:00
Kongqun Yang 644629c616 Replace scoped_ptr with std::unique_ptr
Change-Id: I1ed18bf876b6154d08a1f7913aa7e76c525451f9
2016-08-18 17:12:36 -07:00
Rintaro Kuroiwa 50fe17fa9f Use max bitrate for MediaPlaylist bandwidth calculation
- HLS expects max for VOD.

Change-Id: I91e9e07a27abe7167efeefc99aaada2acbed9314
2016-06-30 21:58:33 +00:00
Kongqun Yang 4f9c8ea781 Rename top level namespace to shaka
Issue #103

Change-Id: I67945c8ec6d2c178494d3b5400e5ec0170e9d115
2016-05-24 21:55:55 +00:00
Rintaro Kuroiwa 67e0f9f31b Pass playlist type to MediaPlaylist
- The current implementation only handles VOD.
- Add #EXT-X-PLATLIST-TYPE.
- For VOD Add #EXT-X-ENDLIST at the end.
- Append comma at the end of EXTINF.

Change-Id: I16f01da66f8bbf0229395cb380fa125ffd9328a8
2016-04-25 12:36:11 -07:00
Rintaro Kuroiwa 2756902934 Fix small bugs in HLS playlist generation
- Media Playlist that is non-VERSION 1 must have EXT-X-VERSION.
- Attribute for EXTINF should be CODECS instead of CODEC.
- BANDWIDTH attribute expects bitrate (not bytes per second).
- Removed unnecessary check if MediaInfo has media_info_name, in
  SimpleHlsNotifier::NotifyNewStream().

Change-Id: Ia63cfa59e5e2ec24bbf1b784164e6e41176fc589
2016-04-18 17:14:26 -07:00
Rintaro Kuroiwa f1e4f74a14 HLS MasterPlaylist class
- Class to generate Master Playlist.
- Takes multiple Media Playlists to generate all the playlists.

Issue #85

Change-Id: I3e2be8763cc771d468245f64753e8a38b0746686
2016-04-12 23:55:21 +00:00
Rintaro Kuroiwa ce55fbcae2 Fix build
- Use list of raw pointers instead of scoped_ptrs.
- Use base::is_same instead of std::is_same.

Change-Id: I0eea539584acf1f34da2b1ba069ba94e53bfa785
2016-04-12 11:04:46 -07:00
Rintaro Kuroiwa 2adaf1712d HLS MediaPlaylist class
- A class to generate Media Playlists.

Issue #85

Change-Id: I689e97c767049bc21de279c743cbabf4ca4711be
2016-04-11 20:53:47 -07:00