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.