74 mDefaultSampleDuration = iValue;
213 int32_t SetTrunDataOffset(uint8_t* pdata, uint32_t iDataLen, uint32_t iDataOffset);
215 int32_t mDefaultSampleDuration;
224 static int32_t get_boxsize(uint8_t* pdata,
const char* box)
226 uint32_t iBoxSize = (uint32_t)(pdata[0] << 24);
227 iBoxSize += (uint32_t)(pdata[1] << 16);
228 iBoxSize += (uint32_t)(pdata[2] << 8);
229 iBoxSize += (uint32_t)(pdata[3]);
231 if (memcmp(pdata + 4, box, 4) == 0)
233 return (int32_t)iBoxSize;