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125 lines
4.8 KiB
125 lines
4.8 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 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 License for more details.
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*
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* You should have received a copy of the GNU Lesser General 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_SESSION_H
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#define FFMPEG_KIT_MEDIA_INFORMATION_SESSION_H
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#include "AbstractSession.h"
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#include "MediaInformation.h"
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#include "MediaInformationSessionCompleteCallback.h"
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namespace ffmpegkit {
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/**
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* <p>A custom FFprobe session, which produces a <code>MediaInformation</code> object using the
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* FFprobe output.
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*/
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class MediaInformationSession : public AbstractSession {
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public:
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/**
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* Creates a new media information session.
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*
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* @param arguments command arguments
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* @return created session
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*/
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static std::shared_ptr<ffmpegkit::MediaInformationSession> create(const std::list<std::string>& arguments);
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/**
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* Creates a new media information session.
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*
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* @param arguments command arguments
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* @param completeCallback session specific complete callback
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* @return created session
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*/
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static std::shared_ptr<ffmpegkit::MediaInformationSession> create(const std::list<std::string>& arguments, ffmpegkit::MediaInformationSessionCompleteCallback completeCallback);
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/**
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* Creates a new media information session.
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*
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* @param arguments command arguments
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* @param completeCallback session specific complete callback
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* @param logCallback session specific log callback
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* @return created session
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*/
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static std::shared_ptr<ffmpegkit::MediaInformationSession> create(const std::list<std::string>& arguments, ffmpegkit::MediaInformationSessionCompleteCallback completeCallback, ffmpegkit::LogCallback logCallback);
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/**
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* Returns the media information extracted in this session.
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*
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* @return media information extracted or nullptr if the command failed or the output can not be
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* parsed
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*/
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std::shared_ptr<ffmpegkit::MediaInformation> getMediaInformation();
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/**
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* Sets the media information extracted in this session.
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*
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* @param mediaInformation media information extracted
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*/
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void setMediaInformation(const std::shared_ptr<ffmpegkit::MediaInformation> mediaInformation);
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/**
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* Returns the session specific complete callback.
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*
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* @return session specific complete callback
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*/
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ffmpegkit::MediaInformationSessionCompleteCallback getCompleteCallback();
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/**
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* Returns whether it is an <code>FFmpeg</code> session or not.
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*
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* @return true if it is an <code>FFmpeg</code> session, false otherwise
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*/
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bool isFFmpeg() const override;
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/**
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* Returns whether it is an <code>FFprobe</code> session or not.
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*
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* @return true if it is an <code>FFprobe</code> session, false otherwise
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*/
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bool isFFprobe() const override;
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/**
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* Returns whether it is a <code>MediaInformation</code> session or not.
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*
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* @return true if it is a <code>MediaInformation</code> session, false otherwise
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*/
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bool isMediaInformation() const override;
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private:
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struct PublicMediaInformationSession;
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/**
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* Creates a new media information session.
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*
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* @param arguments command arguments
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* @param completeCallback session specific complete callback
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* @param logCallback session specific log callback
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*/
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MediaInformationSession(const std::list<std::string>& arguments, ffmpegkit::MediaInformationSessionCompleteCallback completeCallback, ffmpegkit::LogCallback logCallback);
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ffmpegkit::MediaInformationSessionCompleteCallback _completeCallback;
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std::shared_ptr<ffmpegkit::MediaInformation> _mediaInformation;
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};
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}
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#endif // FFMPEG_KIT_MEDIA_INFORMATION_SESSION_H
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