64 lines
2.2 KiB
C++
64 lines
2.2 KiB
C++
// Copyright 2015 Google Inc. 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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/// This file contains helper functions and enums for MpdNotifier
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/// implementations.
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#ifndef MPD_BASE_MPD_NOTIFIER_UTIL_H_
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#define MPD_BASE_MPD_NOTIFIER_UTIL_H_
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#include <string>
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#include "packager/base/base64.h"
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#include "packager/mpd/base/media_info.pb.h"
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#include "packager/mpd/base/mpd_builder.h"
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namespace edash_packager{
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enum ContentType {
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kContentTypeUnknown,
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kContentTypeVideo,
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kContentTypeAudio,
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kContentTypeText
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};
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/// Converts hex data to UUID format. Hex data must be size 16.
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/// @param data input hex data.
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/// @param uuid_format is the UUID format of the input.
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bool HexToUUID(const std::string& data, std::string* uuid_format);
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/// Outputs MPD to @a output_path.
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/// @param output_path is the path to the MPD output location.
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/// @param mpd_builder is the MPD builder instance.
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bool WriteMpdToFile(const std::string& output_path, MpdBuilder* mpd_builder);
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/// Determines the content type of |media_info|.
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/// @param media_info is the information about the media.
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/// @return content type of the @a media_info.
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ContentType GetContentType(const MediaInfo& media_info);
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/// Adds <ContentProtection> elements specified by @a media_info to
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/// @a adaptation_set.
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/// Note that this will add the elements as direct chlidren of AdaptationSet.
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/// @param media_info may or may not have protected_content field.
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/// @param adaptation_set is the parent element that owns the ContentProtection
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/// elements.
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void AddContentProtectionElements(const MediaInfo& media_info,
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AdaptationSet* adaptation_set);
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/// Adds <ContentProtection> elements specified by @a media_info to
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/// @a representation.
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/// @param media_info may or may not have protected_content field.
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/// @param representation is the parent element that owns the ContentProtection
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/// elements.
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void AddContentProtectionElements(const MediaInfo& media_info,
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Representation* representation);
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} // namespace edash_packager
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#endif // MPD_BASE_MPD_NOTIFIER_UTIL_H_
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