help on input from line in for discriminator tap but invalid sync found error

[francisuk1989]

Has anyone been successful with dsdcc with a line in from a scanner with a distamtion tap?
if so how did you get the input from line in, Also not a USB sound card just internal.

[freddy@freddylappy ~]# dsdccx -fr -i /dev/snd

DSDDstar::reset_header_strings
DSDDecoder::resetFrameSync: symbol 0 (0)
Digital Speech Decoder DSDcc
Opened /dev/snd for input.
Opened /dev/snd for output.
DSDDecoder::run: invalid sync found: -1 symbol 1800 (0)
DSDDecoder::resetFrameSync: symbol 1800 (0)
DSDDecoder::run: invalid sync found: -1 symbol 3600 (0)
DSDDecoder::resetFrameSync: symbol 3600 (0)
DSDDecoder::run: invalid sync found: -1 symbol 5400 (0)

[freddy@freddylappy ~]# dsdccx -fr
Cannot open for input. Aborting

[francisuk1989]

Bought a cheap USB sound card that solved the issue. Closed.