Mirror-Tools
/
shaka-packager
mirror of https://github.com/shaka-project/shaka-packager.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
shaka-packager/packager/app/muxer_flags.h

25 lines
699 B
C
Raw Normal View History

chore: Mass-update copyright headers (#1086) Closes #1076
2022-08-26 15:44:59 +00:00
// Copyright 2014 Google LLC. All rights reserved.
Add copyright information. The information is generated by Edwin's copyright.py script with some minor manual modifications. Chromium's original copyright notice is not replaced. Also add LICENSE file taken from https://sites.google.com/a/google.com/ospo/releasing#TOC-BSD-License Change-Id: I231f09af96a0a611b1ca81e95cab82e12d7f529b
2014-02-14 23:21:05 +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
Implement packager driving program packager_main I am not sure whether it is a good idea to define command line flags in the actual source. I created several flags definition .h to host these flags for now. Change-Id: Ib6ca60d8656e8015a64dafff8e0a98a47676bbd2
2014-01-15 22:44:11 +00:00
//
// Defines Muxer flags.
#ifndef APP_MUXER_FLAGS_H_
#define APP_MUXER_FLAGS_H_
#include <gflags/gflags.h>
Renamed packager_main to single_packager. Did some re-factoring to share code with upcoming (multi stream) packager. Change-Id: I2b3845e48ba6aa63a95ecc276abcb52c8355d8d5
2014-05-08 21:02:36 +00:00
DECLARE_double(clear_lead);
DECLARE_double(segment_duration);
DECLARE_bool(segment_sap_aligned);
DECLARE_double(fragment_duration);
DECLARE_bool(fragment_sap_aligned);
Drepcate --num_subsegments_per_sidx This flag was designed for two purpose: - Grouping fragments into subsegments, achieving three level hierarchy: segment < subsegment < fragment. - Indicate whether to generate 'sidx' box in media segments (when the value is set to a negative number). There are no practical use case for the first purpose. Removing it to simplify the code and reduce the confusion. Introduce another flag --generate_sidx_in_media_segments for the second purpose. Change-Id: I4be7cd42662fb324c1158b978e05768ee49dd048
2018-06-15 18:59:02 +00:00
DECLARE_bool(generate_sidx_in_media_segments);
Renamed packager_main to single_packager. Did some re-factoring to share code with upcoming (multi stream) packager. Change-Id: I2b3845e48ba6aa63a95ecc276abcb52c8355d8d5
2014-05-08 21:02:36 +00:00
DECLARE_string(temp_dir);
[MP4] Make outputs CMAF compatible - Added flag --mp4_include_pssh_in_stream, default to true. If it is set to false, the encrypted mp4 stream will not include pssh. - Align BytesOfProtectedData to multiple of 16 bytes for cenc. - Set TrackHeader flag to kTrackEnabled | kTrackInMovie | kTrackInPreview - Move mvex to after trak, required by HLS - Add cmfc/cmfs compatible brands except for avc3/hev1, where CMAF requires single initialization switching set which is not supported. - Set duration to 0 in tkhd, mdhd, mvhd. Also updated major_brand and compatible brands: - Set major_brand to isom (iso-bmff media file format) and made dash a compatible brand - Replaced compatible brand iso6 with iso8 since we use sthd for text tracks Fixes b/36278260 Change-Id: I3cc5dd5aa1621714d517fe02fe3841d19a1a07f6
2017-03-15 19:42:00 +00:00
DECLARE_bool(mp4_include_pssh_in_stream);
Add offset to tranport streams (MPEG2-TS, HLS Packed Audio) Configurable with --transport_stream_offset_ms. This is needed to compensate for possible negative timestamps in inputs, which could happen on ISO-BMFF with EditLists. Issue #112. Change-Id: I0fce8766c9df2911b9bb859c1e54052a8ed2abfb
2018-07-03 23:52:05 +00:00
DECLARE_int32(transport_stream_timestamp_offset_ms);
Implement packager driving program packager_main I am not sure whether it is a good idea to define command line flags in the actual source. I created several flags definition .h to host these flags for now. Change-Id: Ib6ca60d8656e8015a64dafff8e0a98a47676bbd2
2014-01-15 22:44:11 +00:00
#endif // APP_MUXER_FLAGS_H_