/* * Copyright (c) 2020-2021 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_FFPROBE_SESSION_COMPLETE_CALLBACK_H #define FFMPEG_KIT_FFPROBE_SESSION_COMPLETE_CALLBACK_H @class FFprobeSession; /** *

Callback function that is invoked when an asynchronous FFprobe session has ended. *

Session has either SessionStateCompleted or SessionStateFailed state when * the callback is invoked. *

If it has SessionStateCompleted state, ReturnCode should be checked to * see the execution result. *

If getState returns SessionStateFailed then * getFailStackTrace should be used to get the failure reason. *

 *  switch ([session getState]) {
 *      case SessionStateCompleted:
 *          ReturnCode *returnCode = [session getReturnCode];
 *          break;
 *      case SessionStateFailed:
 *          NSString *failStackTrace = [session getFailStackTrace];
 *          break;
 *  }
 * 
* * @param session session of the completed execution */ typedef void (^FFprobeSessionCompleteCallback)(FFprobeSession* session); #import "FFprobeSession.h" #endif // FFMPEG_KIT_FFPROBE_SESSION_COMPLETE_CALLBACK_H