// Copyright 2014 Google Inc. All rights reserved. // // 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 // // Defines Muxer flags. #include "packager/app/muxer_flags.h" DEFINE_double(clear_lead, 5.0f, "Clear lead in seconds if encryption is enabled. Note that we do " "not support partial segment encryption, so it is rounded up to " "full segments. Set it to a value smaller than segment_duration " "so only the first segment is in clear since the first segment " "could be smaller than segment_duration if there is small " "non-zero starting timestamp."); DEFINE_double(segment_duration, 6.0f, "Segment duration in seconds. If single_segment is specified, " "this parameter sets the duration of a subsegment; otherwise, " "this parameter sets the duration of a segment. Actual segment " "durations may not be exactly as requested."); DEFINE_bool(segment_sap_aligned, true, "Force segments to begin with stream access points."); DEFINE_double(fragment_duration, 0, "Fragment duration in seconds. Should not be larger than " "the segment duration. Actual fragment durations may not be " "exactly as requested."); DEFINE_bool(fragment_sap_aligned, true, "Force fragments to begin with stream access points. This flag " "implies segment_sap_aligned."); DEFINE_bool(generate_sidx_in_media_segments, true, "Indicates whether to generate 'sidx' box in media segments. Note " "that it is required for DASH on-demand profile (not using segment " "template)."); DEFINE_string(temp_dir, "", "Specify a directory in which to store temporary (intermediate) " " files. Used only if single_segment=true."); DEFINE_bool(mp4_include_pssh_in_stream, true, "MP4 only: include pssh in the encrypted stream."); DEFINE_int32(transport_stream_timestamp_offset_ms, 100, "A positive value, in milliseconds, by which output timestamps " "are offset to compensate for possible negative timestamps in the " "input. For example, timestamps from ISO-BMFF after adjusted by " "EditList could be negative. In transport streams, timestamps are " "not allowed to be less than zero.");