# Encoding and WAVE information

|  | Encoding information | WAVE information
--- | --- | --- | ---
Name | Value | Frame size (bytes) | Frame time (msec) | WAVE type | Num chan | Sample rate | Data rate | Block size | Bits/ sample
VCE_ENCODE_NMS_16 | 1 | 42 | 20 | 0x38 | 1 | 8000 | 2100 | 42 | 2
VCE_ENCODE_NMS_24 | 2 | 62 | 20 | 0x38 | 1 | 8000 | 3100 | 62 | 3
VCE_ENCODE_NMS_32 | 3 | 82 | 20 | 0x38 | 1 | 8000 | 4100 | 82 | 4
VCE_ENCODE_NMS_64 | 4 | 162 | 20 | 0x38 | 1 | 8000 | 8100 | 162 | 8
VCE_ENCODE_MULAW | 10 | 80 | 10 | 7 | 1 | 8000 | 8000 | 1 | 8
VCE_ENCODE_ALAW | 11 | 80 | 10 | 6 | 1 | 8000 | 8000 | 1 | 8
VCE_ENCODE_PCM8M16 | 13 | 160 | 10 | 1 | 1 | 8000 | 16000 | 2 | 16
VCE_ENCODE_OKI_24 | 14 | 30 | 10 | 0x17 | 1 | 6000 | 3000 | 1 | 4
VCE_ENCODE_OKI_32 | 15 | 40 | 10 | 0x17 | 1 | 8000 | 4000 | 1 | 4
VCE_ENCODE_PCM11M8 | 16 | 110 | 10 | 1 | 1 | 11025 | 11025 | 1 | 8
VCE_ENCODE_PCM11M16 | 17 | 220 | 10 | 1 | 1 | 11025 | 22050 | 2 | 16
VCE_ENCODE_G726 | 20 | 130 | 80 | 0x64 | 1 | 8000 | 4000 | 1 | 4
VCE_ENCODE_IMA_24 | 22 | 36 | 10 | 0x11 | 1 | 6000 | 3041 | 256 | 4
VCE_ENCODE_IMA_32 | 23 | 46 | 10 | 0x11 | 1 | 8000 | 4055 | 256 | 4
VCE_ENCODE_GSM | 24 | 130 | 80 | 0x31 | 1 | 8000 | 1625 | 65 | NA
VCE_ENCODE_G723_5 | 26 | 20 | 30 | NA | NA | NA | NA | NA | NA
VCE_ENCODE_G723_6 | 27 | 24 | 30 | 0x111 | 1 | 8000 | 800 | 24 | NA
VCE_ENCODE_G729A | 28 | 10 | 10 | 0x83 | 1 | 8000 | 1000 | 10 | NA

|  | Encoding information
Name | Value | Frame size (bytes) | Frame time (msec)
VCE_ENCODE_EDTX_MULAW | 46 | variable Max = 82 | variable uncompressed = 10
VCE_ENCODE_EDTX_ALAW | 47 | variable Max = 82 | variable uncompressed = 10
VCE_ENCODE_EDTX_G726 | 48 | variable Max = 42 | variable uncompressed = 10
VCE_ENCODE_EDTX_G729A | 49 | variable Max = 12 | variable uncompressed = 10
VCE_ENCODE_EDTX_G723 | 50 | variable Max = 26 | variable uncompressed = 30
VCE_ENCODE_EDTX_G723_5 | 51 | variable Max = 22 | variable uncompressed = 30
VCE_ENCODE_EDTX_G723_6 | 52 | variable Max = 26 | variable uncompressed = 30

Note: If you are using an AG board or a CG board, refer to the ADI Service Developer's Reference Manual for a list of DSP files that are required for each encoding format.