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 /* ------------------------------------------------------------------- */ 20 /* MPEG-4 Track Fragment Header Atom Class */ 21 /* ------------------------------------------------------------------- */ 22 /*********************************************************************************/ 23 /* 24 */ 25 26 #ifndef TRACKFRAGMENTHEADERATOM_H_INCLUDED 27 #define TRACKFRAGMENTHEADERATOM_H_INCLUDED 28 29 #ifndef FULLATOM_H_INCLUDED 30 #include "fullatom.h" 31 #endif 32 33 class TrackFragmentHeaderAtom : public FullAtom 34 { 35 36 public: 37 TrackFragmentHeaderAtom(MP4_FF_FILE *fp, 38 uint32 size, 39 uint32 type); 40 virtual ~TrackFragmentHeaderAtom(); 41 getBaseDataOffset()42 uint64 getBaseDataOffset() 43 { 44 return _base_data_offset; 45 } getSampleDescriptionIndex()46 uint32 getSampleDescriptionIndex() 47 { 48 return _sample_description_index; 49 } 50 getDefaultSampleDuration()51 uint32 getDefaultSampleDuration() 52 { 53 return _default_sample_duration; 54 } 55 getDefaultSampleSize()56 uint32 getDefaultSampleSize() 57 { 58 return _default_sample_size; 59 } 60 getDefaultSampleFlag()61 uint32 getDefaultSampleFlag() 62 { 63 return _default_sample_flag; 64 } 65 getTrackId()66 uint32 getTrackId() 67 { 68 return _trackID; 69 } 70 71 private: 72 uint32 tf_flag; 73 uint32 _trackID; 74 uint64 _base_data_offset; 75 uint32 _sample_description_index; 76 uint32 _default_sample_duration; 77 uint32 _default_sample_size; 78 uint32 _default_sample_flag; 79 uint32 _version; 80 }; 81 82 #endif 83