/* * 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 . */ #ifndef FFMPEG_KIT_H #define FFMPEG_KIT_H #include #include #include "LogCallback.h" #include "FFmpegSession.h" #include "StatisticsCallback.h" namespace ffmpegkit { /** *

Main class to run FFmpeg commands. Supports executing commands both synchronously and * asynchronously. *

     * auto session = FFmpegKit::execute:("-i file1.mp4 -c:v libxvid file1.avi");
     *
     * auto asyncSession = FFmpegKit::executeAsync:("-i file1.mp4 -c:v libxvid file1.avi", [](auto session){ ... });
     * 
*

Provides overloaded execute methods to define session specific callbacks. *

     * auto asyncSession = FFmpegKit::executeAsync:("-i file1.mp4 -c:v libxvid file1.avi, [](auto session){ ... }, [](auto log){ ... }, [](auto statistics){ ... });
     * 
*/ class FFmpegKit { public: /** *

Synchronously executes FFmpeg with arguments provided. * * @param arguments FFmpeg command options/arguments as string list * @return FFmpeg session created for this execution */ static std::shared_ptr executeWithArguments(const std::list& arguments); /** *

Starts an asynchronous FFmpeg execution with arguments provided. * *

Note that this method returns immediately and does not wait the execution to complete. * You must use an FFmpegSessionCompleteCallback if you want to be notified about the result. * * @param arguments FFmpeg command options/arguments as string list * @param completeCallback callback that will be called when the execution has completed * @return FFmpeg session created for this execution */ static std::shared_ptr executeWithArgumentsAsync(const std::list& arguments, FFmpegSessionCompleteCallback completeCallback); /** *

Starts an asynchronous FFmpeg execution with arguments provided. * *

Note that this method returns immediately and does not wait the execution to complete. * You must use an FFmpegSessionCompleteCallback if you want to be notified about the result. * * @param arguments FFmpeg command options/arguments as string list * @param completeCallback callback that will be called when the execution has completed * @param logCallback callback that will receive logs * @param statisticsCallback callback that will receive statistics * @return FFmpeg session created for this execution */ static std::shared_ptr executeWithArgumentsAsync(const std::list& arguments, FFmpegSessionCompleteCallback completeCallback, ffmpegkit::LogCallback logCallback, ffmpegkit::StatisticsCallback statisticsCallback); /** *

Synchronously executes FFmpeg command provided. Space character is used to split command * into arguments. You can use single or double quote characters to specify arguments inside * your command. * * @param command FFmpeg command * @return FFmpeg session created for this execution */ static std::shared_ptr execute(const std::string command); /** *

Starts an asynchronous FFmpeg execution for the given command. Space character is used to split the command * into arguments. You can use single or double quote characters to specify arguments inside your command. * *

Note that this method returns immediately and does not wait the execution to complete. You must use an * FFmpegSessionCompleteCallback if you want to be notified about the result. * * @param command FFmpeg command * @param completeCallback callback that will be called when the execution has completed * @return FFmpeg session created for this execution */ static std::shared_ptr executeAsync(const std::string command, FFmpegSessionCompleteCallback completeCallback); /** *

Starts an asynchronous FFmpeg execution for the given command. Space character is used to split the command * into arguments. You can use single or double quote characters to specify arguments inside your command. * *

Note that this method returns immediately and does not wait the execution to complete. You must use an * FFmpegSessionCompleteCallback if you want to be notified about the result. * * @param command FFmpeg command * @param completeCallback callback that will be called when the execution has completed * @param logCallback callback that will receive logs * @param statisticsCallback callback that will receive statistics * @return FFmpeg session created for this execution */ static std::shared_ptr executeAsync(const std::string command, FFmpegSessionCompleteCallback completeCallback, ffmpegkit::LogCallback logCallback, ffmpegkit::StatisticsCallback statisticsCallback); /** *

Cancels all running sessions. * *

This method does not wait for termination to complete and returns immediately. */ static void cancel(); /** *

Cancels the session specified with sessionId. * *

This method does not wait for termination to complete and returns immediately. * * @param sessionId id of the session that will be cancelled */ static void cancel(const long sessionId); /** *

Lists all FFmpeg sessions in the session history. * * @return all FFmpeg sessions in the session history */ static std::shared_ptr>> listSessions(); }; } #endif // FFMPEG_KIT_H