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/utopia/UTPA2-700.0.x/modules/mfe/api/mfe/
H A DFramerMp4V.c165 Mp2aFrameHeader mp2aHeader; in OpenMappedFile() local
178 mp2aHeader.layer = (pBsInfo->pBits[1] & 0x6) >> 1; in OpenMappedFile()
179 mp2aHeader.bitrate_index = (pBsInfo->pBits[2] & 0xF0) >> 4; in OpenMappedFile()
180 mp2aHeader.sampling_frequency = (pBsInfo->pBits[2] & 0xC) >> 2; in OpenMappedFile()
181 switch (mp2aHeader.bitrate_index) in OpenMappedFile()
187 nAudBitrate = (mp2aHeader.layer==2 ? 48000 : 40000); in OpenMappedFile()
190 nAudBitrate = (mp2aHeader.layer==2 ? 56000 : 48000); in OpenMappedFile()
193 nAudBitrate = (mp2aHeader.layer==2 ? 64000 : 56000); in OpenMappedFile()
196 nAudBitrate = (mp2aHeader.layer==2 ? 80000 : 64000); in OpenMappedFile()
199 nAudBitrate = (mp2aHeader.layer==2 ? 96000 : 80000); in OpenMappedFile()
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