74 lines
2.0 KiB
C
74 lines
2.0 KiB
C
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// Copyright 2014 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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#ifndef MPD_BASE_SIMPLE_MPD_NOTIFIER_H_
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#define MPD_BASE_SIMPLE_MPD_NOTIFIER_H_
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#include <map>
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#include <string>
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#include <vector>
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#include "base/memory/scoped_ptr.h"
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#include "base/synchronization/lock.h"
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#include "mpd/base/mpd_notifier.h"
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namespace dash_packager {
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class AdaptationSet;
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class MpdBuilder;
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class Representation;
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/// A simple MpdNotifier implementation which receives muxer listener event and
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/// generates an Mpd file.
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class SimpleMpdNotifier : public MpdNotifier {
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public:
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SimpleMpdNotifier(const std::vector<std::string>& base_urls,
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const std::string& output_path);
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virtual ~SimpleMpdNotifier();
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/// @name MpdNotifier implemetation overrides.
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/// @{
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virtual bool Init() OVERRIDE;
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virtual bool NotifyNewContainer(const MediaInfo& media_info,
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uint32* id) OVERRIDE;
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virtual bool NotifyNewSegment(uint32 id,
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uint64 start_time,
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uint64 duration) OVERRIDE;
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virtual bool AddContentProtectionElement(
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uint32 id,
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const ContentProtectionElement& content_protection_element) OVERRIDE;
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/// @}
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private:
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enum ContentType {
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kUnknown,
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kVideo,
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kAudio,
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kText
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};
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ContentType GetContentType(const MediaInfo& media_info);
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bool WriteMpdToFile();
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std::vector<std::string> base_urls_;
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std::string output_path_;
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scoped_ptr<MpdBuilder> mpd_builder_;
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base::Lock lock_;
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typedef std::map<ContentType, AdaptationSet*> AdaptationSetMap;
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AdaptationSetMap adaptation_set_map_;
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typedef std::map<uint32, Representation*> RepresentationMap;
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RepresentationMap representation_map_;
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DISALLOW_COPY_AND_ASSIGN(SimpleMpdNotifier);
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};
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} // namespace dash_packager
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#endif // MPD_BASE_SIMPLE_MPD_NOTIFIER_H_
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