C++ (Cpp) AP4_SttsTableEntryの例

コード例 #1

ファイル: Ap4SttsAtom.cpp プロジェクト: 334151798/dwindow

/*----------------------------------------------------------------------
|       AP4_SttsAtom::AddEntry
+---------------------------------------------------------------------*/
AP4_Result
AP4_SttsAtom::AddEntry(AP4_UI32 sample_count, AP4_UI32 sample_duration)
{
    m_Entries.Append(AP4_SttsTableEntry(sample_count, sample_duration));
    m_Size += 8;

    return AP4_SUCCESS;
}

コード例 #2

ファイル: Ap4SttsAtom.cpp プロジェクト: 334151798/dwindow

/*----------------------------------------------------------------------
|       AP4_SttsAtom::AP4_SttsAtom
+---------------------------------------------------------------------*/
AP4_SttsAtom::AP4_SttsAtom(AP4_Size size, AP4_ByteStream& stream) :
    AP4_Atom(AP4_ATOM_TYPE_STTS, size, true, stream)
{
    AP4_UI32 entry_count;
    stream.ReadUI32(entry_count);
    while (entry_count--) {
        AP4_UI32 sample_count;
        AP4_UI32 sample_duration;
        if (stream.ReadUI32(sample_count)    == AP4_SUCCESS &&
            stream.ReadUI32(sample_duration) == AP4_SUCCESS) {
            m_Entries.Append(AP4_SttsTableEntry(sample_count,
                                                sample_duration));
        }
    }
}

コード例 #3

ファイル: Ap4SttsAtom.cpp プロジェクト: huangyt/MyProjects

/*----------------------------------------------------------------------
|   AP4_SttsAtom::AP4_SttsAtom
+---------------------------------------------------------------------*/
AP4_SttsAtom::AP4_SttsAtom(AP4_UI32        size, 
                           AP4_UI32        version,
                           AP4_UI32        flags,
                           AP4_ByteStream& stream) :
    AP4_Atom(AP4_ATOM_TYPE_STTS, size, version, flags)
{
    m_LookupCache.entry_index = 0;
    m_LookupCache.sample      = 0;
    m_LookupCache.dts         = 0;

    AP4_UI32 entry_count;
    stream.ReadUI32(entry_count);
    while (entry_count--) {
        AP4_UI32 sample_count;
        AP4_UI32 sample_duration;
        if (stream.ReadUI32(sample_count)    == AP4_SUCCESS &&
            stream.ReadUI32(sample_duration) == AP4_SUCCESS) {
            m_Entries.Append(AP4_SttsTableEntry(sample_count,
                                                sample_duration));
        }
    }
}