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shaka-packager/packager/media/formats/webvtt/webvtt.gyp

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chore: Mass-update copyright headers (#1086) Closes #1076
2022-08-26 15:44:59 +00:00
# Copyright 2015 Google LLC. All rights reserved.
WebVttMediaParser and TextStreamInfo - Add WebVttMediaParser which parses and creates MediaSamples from text WebVtt inputt Change-Id: Ia7bb7474df7f15e454e887b8c291fdfdc3195e46
2015-11-19 23:58:29 +00:00
#
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file or at
# https://developers.google.com/open-source/licenses/bsd
{
Address gcc build failures in some platforms Seeing some failures on some platforms when compiled with clang disabled: GYP_DEFINES="clang=0" gclient runhooks Several changes to make it work: 1. Mark packager code with packager_code=1 in GYP definitions. 2. Disable a few checks in non-packager code, which we do not have direct control: dangling-else, deprecated-declarations, unused-function 3. Fix the relevant errors in packager code. 4. Revert HAVE_STROPTS_H in curl config which is not available in all linux distributions. Fixes #286 Fixes #293 Change-Id: I729b41f99403c5ad9487c6cc4a7dc06f6323cef8
2017-12-06 23:08:40 +00:00
'variables': {
'shaka_code': 1,
},
WebVttMediaParser and TextStreamInfo - Add WebVttMediaParser which parses and creates MediaSamples from text WebVtt inputt Change-Id: Ia7bb7474df7f15e454e887b8c291fdfdc3195e46
2015-11-19 23:58:29 +00:00
'targets': [
{
'target_name': 'webvtt',
'type': '<(component)',
'sources': [
Created Text Padder Handler To Fill Gaps Created a media handler to come after parsers that will handle filling in gaps between text samples. The padder takes a min duration, and if the samples do not cover the min duration when flushed, one last empty sample will be injected so that the samples will go up to the min duration. Change-Id: I88605059664d09279676edac418ff3d4990d7556
2018-03-29 18:00:14 +00:00
'text_padder.cc',
'text_padder.h',
WebVTT Parser Took the WebVTT Media Parser and created the WebVTT Parser that will take in a file and output a stream of cues that will later be passed to another Media Handler that takes in cues and chunks them. Bug: 36138902 Change-Id: Ic77813fe19678e85d500269e69f46917510ab7ec
2017-09-14 16:15:24 +00:00
'text_readers.cc',
'text_readers.h',
Simplify WebVtt Output Before, the webvtt output handler was written so that it could share code between a segmented and non-segmented handler. As we are not worried about that right now, this change simplifies the handler to just be about segmented output. Change-Id: I29dbc4e3a4ffbeb7ea10e23db489ee74b398a6c4
2018-05-21 16:58:02 +00:00
'webvtt_file_buffer.cc',
'webvtt_file_buffer.h',
Convert text WebVTT output to muxer. Now text-based WebVTT also uses the generic media pipeline. This converts the WebVttTextOutputHandler to a WebVttMuxer to be more consistent with the other muxer types. This also allows choosing between single-segment text and multi-segment. Before, we would generate both and use single-segment for DASH and multi-segment for HLS; but now you can choose between either and either are supported in both DASH and HLS. Change-Id: I6f7edda09e01b5f40e819290d3fe6e88677018d9
2020-07-30 21:26:45 +00:00
'webvtt_muxer.cc',
'webvtt_muxer.h',
WebVTT Parser Took the WebVTT Media Parser and created the WebVTT Parser that will take in a file and output a stream of cues that will later be passed to another Media Handler that takes in cues and chunks them. Bug: 36138902 Change-Id: Ic77813fe19678e85d500269e69f46917510ab7ec
2017-09-14 16:15:24 +00:00
'webvtt_parser.cc',
'webvtt_parser.h',
WebVtt To MP4 Handler Implemented a MediaHandler that takes text samples and creates media samples. The data in each media sample is the MP4 box for non-overlapping cues. As per WebVtt in Mp4, all cues must be non-overlapping. This handler takes care of grouping and dividing cues. Bug: 36138902 Change-Id: I0c1d27964180c14a22cb200591f70e46e04a651f
2017-05-31 00:24:40 +00:00
'webvtt_to_mp4_handler.cc',
'webvtt_to_mp4_handler.h',
Add text fragment and setting types. This sets the groundwork for more generic text cues by having a more generic object for the settings and the body. This also changes the TextSample to be immutable and accepts the fields in the constructor instead of using setters. Change-Id: I76b09ce8e8471a49e6bf447e8c187f867728a4bf
2020-08-24 22:23:15 +00:00
'webvtt_utils.cc',
'webvtt_utils.h',
WebVttMediaParser and TextStreamInfo - Add WebVttMediaParser which parses and creates MediaSamples from text WebVtt inputt Change-Id: Ia7bb7474df7f15e454e887b8c291fdfdc3195e46
2015-11-19 23:58:29 +00:00
],
'dependencies': [
'../../../base/base.gyp:base',
MacOSX: Solve libbase.a conflict link error On Linux the generated ninja files use path/libbase.a as target name. In the Mac ninja file the target is just libbase.a. As we have two libbase.a (base/base.gyp and media/base/media_base.gyp) the linking stage fails to include both libs. Solve by renaming media_base.gyp's base target to media_base
2016-01-15 14:57:20 +00:00
'../../base/media_base.gyp:media_base',
Move and rename webvtt fragmenter to webvtt sample converter - The class should be used to generate samples from the demuxer. Change-Id: If7f245e5809de8773c0b1cf08673ae62dfeffe09
2017-02-13 22:25:34 +00:00
'../../formats/mp4/mp4.gyp:mp4',
Added Origin Handler Created a handler called OriginHandler that can be used by the Job class (previously called RemuxJob). Origin handlers represent the start (or origin) of a pipeline (chain of handlers). Change-Id: Ibd748ae0a932b6e0ebb879ea292fcb83c548214b
2017-08-16 17:25:53 +00:00
'../../origin/origin.gyp:origin',
WebVttMediaParser and TextStreamInfo - Add WebVttMediaParser which parses and creates MediaSamples from text WebVtt inputt Change-Id: Ia7bb7474df7f15e454e887b8c291fdfdc3195e46
2015-11-19 23:58:29 +00:00
],
},
{
'target_name': 'webvtt_unittest',
'type': '<(gtest_target_type)',
'sources': [
WebVTT Parser Took the WebVTT Media Parser and created the WebVTT Parser that will take in a file and output a stream of cues that will later be passed to another Media Handler that takes in cues and chunks them. Bug: 36138902 Change-Id: Ic77813fe19678e85d500269e69f46917510ab7ec
2017-09-14 16:15:24 +00:00
'text_readers_unittest.cc',
Convert text WebVTT output to muxer. Now text-based WebVTT also uses the generic media pipeline. This converts the WebVttTextOutputHandler to a WebVttMuxer to be more consistent with the other muxer types. This also allows choosing between single-segment text and multi-segment. Before, we would generate both and use single-segment for DASH and multi-segment for HLS; but now you can choose between either and either are supported in both DASH and HLS. Change-Id: I6f7edda09e01b5f40e819290d3fe6e88677018d9
2020-07-30 21:26:45 +00:00
'webvtt_muxer_unittest.cc',
WebVTT Parser Took the WebVTT Media Parser and created the WebVTT Parser that will take in a file and output a stream of cues that will later be passed to another Media Handler that takes in cues and chunks them. Bug: 36138902 Change-Id: Ic77813fe19678e85d500269e69f46917510ab7ec
2017-09-14 16:15:24 +00:00
'webvtt_parser_unittest.cc',
Add text fragment and setting types. This sets the groundwork for more generic text cues by having a more generic object for the settings and the body. This also changes the TextSample to be immutable and accepts the fields in the constructor instead of using setters. Change-Id: I76b09ce8e8471a49e6bf447e8c187f867728a4bf
2020-08-24 22:23:15 +00:00
'webvtt_utils_unittest.cc',
WebVtt To MP4 Handler Implemented a MediaHandler that takes text samples and creates media samples. The data in each media sample is the MP4 box for non-overlapping cues. As per WebVtt in Mp4, all cues must be non-overlapping. This handler takes care of grouping and dividing cues. Bug: 36138902 Change-Id: I0c1d27964180c14a22cb200591f70e46e04a651f
2017-05-31 00:24:40 +00:00
'webvtt_to_mp4_handler_unittest.cc',
WebVttMediaParser and TextStreamInfo - Add WebVttMediaParser which parses and creates MediaSamples from text WebVtt inputt Change-Id: Ia7bb7474df7f15e454e887b8c291fdfdc3195e46
2015-11-19 23:58:29 +00:00
],
'dependencies': [
'../../../testing/gmock.gyp:gmock',
'../../../testing/gtest.gyp:gtest',
WebVTT Parser Took the WebVTT Media Parser and created the WebVTT Parser that will take in a file and output a stream of cues that will later be passed to another Media Handler that takes in cues and chunks them. Bug: 36138902 Change-Id: Ic77813fe19678e85d500269e69f46917510ab7ec
2017-09-14 16:15:24 +00:00
'../../base/media_base.gyp:media_handler_test_base',
Integration Test for WebVtt Pipelines Connected the WebVtt Pipeline together to test that the parser, segmenter, and output all work together as expected. Change-Id: I07138f7b5b1318f84c27c5b607d8df207c57ddb3
2017-10-02 21:35:55 +00:00
'../../event/media_event.gyp:mock_muxer_listener',
WebVttMediaParser and TextStreamInfo - Add WebVttMediaParser which parses and creates MediaSamples from text WebVtt inputt Change-Id: Ia7bb7474df7f15e454e887b8c291fdfdc3195e46
2015-11-19 23:58:29 +00:00
'../../test/media_test.gyp:media_test_support',
'webvtt',
]
},
],
}