1 /* ------------------------------------------------------------------ 2 * Copyright (C) 1998-2009 PacketVideo 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either 13 * express or implied. 14 * See the License for the specific language governing permissions 15 * and limitations under the License. 16 * ------------------------------------------------------------------- 17 */ 18 /* 19 This PVA_FF_Mpeg4MediaHeaderAtom Class is for streams other than visual and audio. 20 */ 21 22 23 #ifndef __Mpeg4MediaHeaderAtom_H__ 24 #define __Mpeg4MediaHeaderAtom_H__ 25 26 #include "mediainformationheaderatom.h" 27 28 class PVA_FF_Mpeg4MediaHeaderAtom : public PVA_FF_MediaInformationHeaderAtom 29 { 30 31 public: 32 PVA_FF_Mpeg4MediaHeaderAtom(uint32 mediaType); // Constructor 33 virtual ~PVA_FF_Mpeg4MediaHeaderAtom(); 34 35 virtual uint32 getMediaInformationHeaderType() const; 36 37 // Rendering the PVA_FF_Atom in proper format (bitlengths, etc.) to an ostream 38 virtual bool renderToFileStream(MP4_AUTHOR_FF_FILE_IO_WRAP *fp); 39 40 private: 41 virtual void recomputeSize(); 42 43 uint32 _mediaType; // DO NOT RENDER THIS VALUE!!! (Only for internal purposes) 44 }; 45 46 47 #endif 48 49