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181 lines
6.1 KiB
181 lines
6.1 KiB
/*
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* Copyright (c) 2022 Taner Sener
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*
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* This file is part of FFmpegKit.
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*
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* FFmpegKit is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* FFmpegKit is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef FFMPEG_KIT_MEDIA_INFORMATION_H
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#define FFMPEG_KIT_MEDIA_INFORMATION_H
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#include "Chapter.h"
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#include "StreamInformation.h"
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#include <memory>
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#include <vector>
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namespace ffmpegkit {
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/**
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* Media information class.
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*/
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class MediaInformation {
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public:
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static constexpr const char* KeyFormatProperties = "format";
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static constexpr const char* KeyFilename = "filename";
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static constexpr const char* KeyFormat = "format_name";
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static constexpr const char* KeyFormatLong = "format_long_name";
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static constexpr const char* KeyStartTime = "start_time";
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static constexpr const char* KeyDuration = "duration";
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static constexpr const char* KeySize = "size";
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static constexpr const char* KeyBitRate = "bit_rate";
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static constexpr const char* KeyTags = "tags";
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MediaInformation(std::shared_ptr<rapidjson::Value> mediaInformationValue, std::shared_ptr<std::vector<std::shared_ptr<ffmpegkit::StreamInformation>>> streams, std::shared_ptr<std::vector<std::shared_ptr<ffmpegkit::Chapter>>> chapters);
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/**
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* Returns file name.
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*
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* @return media file name
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*/
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std::shared_ptr<std::string> getFilename();
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/**
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* Returns format.
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*
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* @return media format
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*/
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std::shared_ptr<std::string> getFormat();
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/**
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* Returns long format.
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*
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* @return media long format
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*/
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std::shared_ptr<std::string> getLongFormat();
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/**
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* Returns duration.
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*
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* @return media duration in milliseconds
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*/
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std::shared_ptr<std::string> getDuration();
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/**
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* Returns start time.
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*
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* @return media start time in milliseconds
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*/
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std::shared_ptr<std::string> getStartTime();
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/**
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* Returns size.
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*
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* @return media size in bytes
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*/
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std::shared_ptr<std::string> getSize();
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/**
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* Returns bitrate.
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*
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* @return media bitrate in kb/s
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*/
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std::shared_ptr<std::string> getBitrate();
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/**
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* Returns all tags.
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*
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* @return tags Value
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*/
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std::shared_ptr<rapidjson::Value> getTags();
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/**
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* Returns all streams.
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*
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* @return streams vector
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*/
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std::shared_ptr<std::vector<std::shared_ptr<ffmpegkit::StreamInformation>>> getStreams();
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/**
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* Returns all chapters.
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*
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* @return chapters vector
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*/
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std::shared_ptr<std::vector<std::shared_ptr<ffmpegkit::Chapter>>> getChapters();
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/**
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* Returns the property associated with the key.
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*
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* @return property as string or nullptr if the key is not found
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*/
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std::shared_ptr<std::string> getStringProperty(const char* key);
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/**
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* Returns the property associated with the key.
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*
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* @return property as number or nullptr if the key is not found
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*/
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std::shared_ptr<int64_t> getNumberProperty(const char* key);
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/**
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* Returns the property associated with the key.
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*
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* @return property in a Value or nullptr if the key is not found
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*/
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std::shared_ptr<rapidjson::Value> getProperty(const char* key);
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/**
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* Returns the format property associated with the key.
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*
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* @return format property as string or nullptr if the key is not found
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*/
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std::shared_ptr<std::string> getStringFormatProperty(const char* key);
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/**
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* Returns the format property associated with the key.
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*
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* @return format property as number or nullptr if the key is not found
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*/
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std::shared_ptr<int64_t> getNumberFormatProperty(const char* key);
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/**
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* Returns the format property associated with the key.
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*
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* @return format property in a Value or nullptr if the key is not found
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*/
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std::shared_ptr<rapidjson::Value> getFormatProperty(const char* key);
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/**
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* Returns all format properties defined.
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*
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* @return all format properties in a Value or nullptr if no format properties are defined
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*/
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std::shared_ptr<rapidjson::Value> getFormatProperties();
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/**
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* Returns all properties defined.
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*
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* @return all properties in a Value or nullptr if no properties are defined
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*/
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std::shared_ptr<rapidjson::Value> getAllProperties();
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private:
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std::shared_ptr<rapidjson::Value> _mediaInformationValue;
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std::shared_ptr<std::vector<std::shared_ptr<ffmpegkit::StreamInformation>>> _streams;
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std::shared_ptr<std::vector<std::shared_ptr<ffmpegkit::Chapter>>> _chapters;
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};
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}
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#endif // FFMPEG_KIT_MEDIA_INFORMATION_H
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