/* * 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 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 License for more details. * * You should have received a copy of the GNU Lesser General License * along with FFmpegKit. If not, see . */ #ifndef FFMPEG_KIT_MEDIA_INFORMATION_SESSION_H #define FFMPEG_KIT_MEDIA_INFORMATION_SESSION_H #include "AbstractSession.h" #include "MediaInformation.h" #include "MediaInformationSessionCompleteCallback.h" namespace ffmpegkit { /** *

A custom FFprobe session, which produces a MediaInformation object using the * FFprobe output. */ class MediaInformationSession : public AbstractSession { public: /** * Creates a new media information session. * * @param arguments command arguments * @return created session */ static std::shared_ptr create(const std::list& arguments); /** * Creates a new media information session. * * @param arguments command arguments * @param completeCallback session specific complete callback * @return created session */ static std::shared_ptr create(const std::list& arguments, ffmpegkit::MediaInformationSessionCompleteCallback completeCallback); /** * Creates a new media information session. * * @param arguments command arguments * @param completeCallback session specific complete callback * @param logCallback session specific log callback * @return created session */ static std::shared_ptr create(const std::list& arguments, ffmpegkit::MediaInformationSessionCompleteCallback completeCallback, ffmpegkit::LogCallback logCallback); /** * Returns the media information extracted in this session. * * @return media information extracted or nullptr if the command failed or the output can not be * parsed */ std::shared_ptr getMediaInformation(); /** * Sets the media information extracted in this session. * * @param mediaInformation media information extracted */ void setMediaInformation(const std::shared_ptr mediaInformation); /** * Returns the session specific complete callback. * * @return session specific complete callback */ ffmpegkit::MediaInformationSessionCompleteCallback getCompleteCallback(); /** * Returns whether it is an FFmpeg session or not. * * @return true if it is an FFmpeg session, false otherwise */ bool isFFmpeg() const override; /** * Returns whether it is an FFprobe session or not. * * @return true if it is an FFprobe session, false otherwise */ bool isFFprobe() const override; /** * Returns whether it is a MediaInformation session or not. * * @return true if it is a MediaInformation session, false otherwise */ bool isMediaInformation() const override; private: struct PublicMediaInformationSession; /** * Creates a new media information session. * * @param arguments command arguments * @param completeCallback session specific complete callback * @param logCallback session specific log callback */ MediaInformationSession(const std::list& arguments, ffmpegkit::MediaInformationSessionCompleteCallback completeCallback, ffmpegkit::LogCallback logCallback); ffmpegkit::MediaInformationSessionCompleteCallback _completeCallback; std::shared_ptr _mediaInformation; }; } #endif // FFMPEG_KIT_MEDIA_INFORMATION_SESSION_H