40 lines
1.8 KiB
C++
40 lines
1.8 KiB
C++
// Copyright 2018 Google LLC. All rights reserved.
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//
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file or at
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// https://developers.google.com/open-source/licenses/bsd
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#include "packager/app/manifest_flags.h"
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ABSL_FLAG(double,
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time_shift_buffer_depth,
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1800.0,
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"Guaranteed duration of the time shifting buffer for HLS LIVE "
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"playlists and DASH dynamic media presentations, in seconds.");
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ABSL_FLAG(
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uint64_t,
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preserved_segments_outside_live_window,
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50,
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"Segments outside the live window (defined by '--time_shift_buffer_depth') "
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"are automatically removed except for the most recent X segments defined "
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"by this parameter. This is needed to accommodate latencies in various "
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"stages of content serving pipeline, so that the segments stay accessible "
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"as they may still be accessed by the player."
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"The segments are not removed if the value is zero.");
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ABSL_FLAG(std::string,
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default_language,
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"",
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"For DASH, any audio/text tracks tagged with this language will "
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"have <Role ... value=\"main\" /> in the manifest; For HLS, the "
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"first audio/text rendition in a group tagged with this language "
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"will have 'DEFAULT' attribute set to 'YES'. This allows the "
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"player to choose the correct default language for the content."
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"This applies to both audio and text tracks. The default "
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"language for text tracks can be overriden by "
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"'--default_text_language'.");
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ABSL_FLAG(std::string,
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default_text_language,
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"",
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"Same as above, but this applies to text tracks only, and "
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"overrides the default language for text tracks.");
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