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00029 #ifndef _AP4_SYNTHETIC_SAMPLE_TABLE_H_
00030 #define _AP4_SYNTHETIC_SAMPLE_TABLE_H_
00031
00032
00033
00034
00035 #include "Ap4Array.h"
00036 #include "Ap4List.h"
00037 #include "Ap4Sample.h"
00038 #include "Ap4SampleTable.h"
00039 #include "Ap4SampleDescription.h"
00040
00041
00042
00043
00044 class AP4_ByteStream;
00045
00046
00047
00048
00049 const AP4_Cardinal AP4_SYNTHETIC_SAMPLE_TABLE_DEFAULT_CHUNK_SIZE = 10;
00050
00051
00052
00053
00054 class AP4_SyntheticSampleTable : public AP4_SampleTable
00055 {
00056 public:
00057
00058 AP4_SyntheticSampleTable(AP4_Cardinal chunk_size
00059 = AP4_SYNTHETIC_SAMPLE_TABLE_DEFAULT_CHUNK_SIZE);
00060 virtual ~AP4_SyntheticSampleTable();
00061
00062
00063 virtual AP4_Result GetSample(AP4_Ordinal index, AP4_Sample& sample);
00064 virtual AP4_Cardinal GetSampleCount();
00065 virtual AP4_Result GetSampleChunkPosition(AP4_Ordinal sample_index,
00066 AP4_Ordinal& chunk_index,
00067 AP4_Ordinal& position_in_chunk);
00068 virtual AP4_Cardinal GetSampleDescriptionCount();
00069 virtual AP4_SampleDescription* GetSampleDescription(AP4_Ordinal index);
00070 virtual AP4_Result GetSampleIndexForTimeStamp(AP4_TimeStamp ts,
00071 AP4_Ordinal& index);
00072
00073
00074 virtual AP4_Result AddSampleDescription(AP4_SampleDescription* description);
00075 virtual AP4_Result AddSample(AP4_ByteStream& data_stream,
00076 AP4_Position offset,
00077 AP4_Size size,
00078 AP4_Ordinal description_index,
00079 AP4_TimeStamp cts = 0,
00080 AP4_TimeStamp dts = 0,
00081 bool sync = false);
00082
00083 private:
00084
00085 AP4_Array<AP4_Sample> m_Samples;
00086 AP4_List<AP4_SampleDescription> m_SampleDescriptions;
00087 AP4_Cardinal m_ChunkSize;
00088 };
00089
00090 #endif // _AP4_SYNTHETIC_SAMPLE_TABLE_H_