120 lines
4.1 KiB
C++
120 lines
4.1 KiB
C++
/*
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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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#include "MediaInformation.h"
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ffmpegkit::MediaInformation::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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_mediaInformationValue{mediaInformationValue}, _streams{streams}, _chapters{chapters} {
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}
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std::shared_ptr<std::string> ffmpegkit::MediaInformation::getFilename() {
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return getStringProperty(KeyFilename);
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}
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std::shared_ptr<std::string> ffmpegkit::MediaInformation::getFormat() {
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return getStringProperty(KeyFormat);
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}
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std::shared_ptr<std::string> ffmpegkit::MediaInformation::getLongFormat() {
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return getStringProperty(KeyFormatLong);
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}
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std::shared_ptr<std::string> ffmpegkit::MediaInformation::getStartTime() {
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return getStringProperty(KeyStartTime);
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}
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std::shared_ptr<std::string> ffmpegkit::MediaInformation::getDuration() {
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return getStringProperty(KeyDuration);
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}
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std::shared_ptr<std::string> ffmpegkit::MediaInformation::getSize() {
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return getStringProperty(KeySize);
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}
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std::shared_ptr<std::string> ffmpegkit::MediaInformation::getBitrate() {
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return getStringProperty(KeyBitRate);
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}
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std::shared_ptr<rapidjson::Value> ffmpegkit::MediaInformation::getTags() {
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auto mediaProperties = getMediaProperties();
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if (mediaProperties->HasMember(KeyTags)) {
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auto tags = std::make_shared<rapidjson::Value>();
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*tags = (*mediaProperties)[KeyTags];
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return tags;
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} else {
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return nullptr;
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}
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}
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std::shared_ptr<std::vector<std::shared_ptr<ffmpegkit::StreamInformation>>> ffmpegkit::MediaInformation::getStreams() {
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return _streams;
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}
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std::shared_ptr<std::vector<std::shared_ptr<ffmpegkit::Chapter>>> ffmpegkit::MediaInformation::getChapters() {
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return _chapters;
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}
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std::shared_ptr<std::string> ffmpegkit::MediaInformation::getStringProperty(const char* key) {
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auto mediaProperties = getMediaProperties();
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if (mediaProperties->HasMember(key)) {
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return std::make_shared<std::string>((*mediaProperties)[key].GetString());
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} else {
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return nullptr;
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}
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}
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std::shared_ptr<int64_t> ffmpegkit::MediaInformation::getNumberProperty(const char* key) {
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auto mediaProperties = getMediaProperties();
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if (mediaProperties->HasMember(key)) {
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return std::make_shared<int64_t>((*mediaProperties)[key].GetInt64());
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} else {
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return nullptr;
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}
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}
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std::shared_ptr<rapidjson::Value> ffmpegkit::MediaInformation::getProperties(const char* key) {
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if (_mediaInformationValue->HasMember(key)) {
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auto value = std::make_shared<rapidjson::Value>();
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*value = (*_mediaInformationValue)[key];
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return value;
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} else {
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return nullptr;
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}
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}
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std::shared_ptr<rapidjson::Value> ffmpegkit::MediaInformation::getMediaProperties() {
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if (_mediaInformationValue->HasMember(KeyMediaProperties)) {
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auto mediaProperties = std::make_shared<rapidjson::Value>();
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*mediaProperties = (*_mediaInformationValue)[KeyMediaProperties];
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return mediaProperties;
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} else {
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return nullptr;
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}
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}
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std::shared_ptr<rapidjson::Value> ffmpegkit::MediaInformation::getAllProperties() {
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if (_mediaInformationValue != nullptr) {
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auto all = std::make_shared<rapidjson::Value>();
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*all = (*_mediaInformationValue);
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return all;
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} else {
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return nullptr;
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}
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}
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