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frame_size_in_ms
2016 Jan 07
2
Issue with decoding 8-bit PCM data
...ut on 16 bit data the
output is working. Both the 8 and 16 bit files are from the same source and
hence except for some loss of quality on 8 bit, they are identical in total
play back duration.
For both 8 and 16 bit data I have used the following parameters
ui32SamplingRate = 8000
ui32Channel = 1
FRAME_SIZE_IN_MS is 20
MAX_PACKET is 1500
ui8ScaleFactor = 1 for 8-bit and 2 for 16-bit data
ui32BitsPerSample = 8 for 8-bit data and 16 for 16-bit data
The code is as follows
sOpusDec = opus_decoder_create(ui32SamplingRate, ui32Channel, &i32error);
if (i32error != OPUS_OK)
{
return((int)i32error);
}...