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ffmpeg-kit/linux/src/Chapter.cpp

87 lines
2.6 KiB

/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#include "Chapter.h"
ffmpegkit::Chapter::Chapter(std::shared_ptr<rapidjson::Value> chapterValue) : _chapterValue{chapterValue} {
}
std::shared_ptr<int64_t> ffmpegkit::Chapter::getId() {
return getNumberProperty(KeyId);
}
std::shared_ptr<std::string> ffmpegkit::Chapter::getTimeBase() {
return getStringProperty(KeyTimeBase);
}
std::shared_ptr<int64_t> ffmpegkit::Chapter::getStart() {
return getNumberProperty(KeyStart);
}
std::shared_ptr<std::string> ffmpegkit::Chapter::getStartTime() {
return getStringProperty(KeyStartTime);
}
std::shared_ptr<int64_t> ffmpegkit::Chapter::getEnd() {
return getNumberProperty(KeyEnd);
}
std::shared_ptr<std::string> ffmpegkit::Chapter::getEndTime() {
return getStringProperty(KeyEndTime);
}
std::shared_ptr<rapidjson::Value> ffmpegkit::Chapter::getTags() {
return getProperty(KeyTags);
}
std::shared_ptr<std::string> ffmpegkit::Chapter::getStringProperty(const char* key) {
if (_chapterValue->HasMember(key)) {
return std::make_shared<std::string>((*_chapterValue)[key].GetString());
} else {
return nullptr;
}
}
std::shared_ptr<int64_t> ffmpegkit::Chapter::getNumberProperty(const char* key) {
if (_chapterValue->HasMember(key)) {
return std::make_shared<int64_t>((*_chapterValue)[key].GetInt64());
} else {
return nullptr;
}
}
std::shared_ptr<rapidjson::Value> ffmpegkit::Chapter::getProperty(const char* key) {
if (_chapterValue->HasMember(key)) {
auto value = std::make_shared<rapidjson::Value>();
*value = (*_chapterValue)[key];
return value;
} else {
return nullptr;
}
}
std::shared_ptr<rapidjson::Value> ffmpegkit::Chapter::getAllProperties() {
if (_chapterValue != nullptr) {
auto all = std::make_shared<rapidjson::Value>();
*all = (*_chapterValue);
return all;
} else {
return nullptr;
}
}