[Linphone-users] video decoding error

[Randall Smith]

I'm making calls to/from my n800 with OS2008, which includes an SIP 
client.  I've receiving video on the n800, but getting an error on 
linphone in the logs.  Supposedly, the n800 sends and receives h.263+ 
video.  Here is some of what I'm seeing in the linphone output.


ortp-warning-ms_AVdecoder_process: error -1.
ortp-warning-ms_AVdecoder_process: error -1.
ortp-warning-ms_AVdecoder_process: error -1.
ortp-warning-ms_AVdecoder_process: error -1.
ortp-warning-[h263 @ 0xb70d2ac8]warning, clipping 1 dct coefficients to 
-127..127
[h263 @ 0xb70d2ac8]warning, clipping 1 dct coefficients to -127..127
[h263 @ 0xb70d2ac8]warning, clipping 1 dct coefficients to -127..127
[h263 @ 0xb70d2ac8]warning, clipping 1 dct coefficients to -127..127
[h263 @ 0xb70d2ac8]Bad picture start code
[h263 @ 0xb70d2ac8]header damaged
[h263 @ 0xb70d2ac8]Bad picture start code
[h263 @ 0xb70d2ac8]header damaged
[h263 @ 0xb70d2ac8]Bad picture start code
[h263 @ 0xb70d2ac8]header damaged

and here is some AV info from the log:

m=audio 15440 RTP/AVP 3 0 8 110 101^M
a=rtpmap:3 GSM/8000^M
a=rtpmap:0 PCMU/8000^M
a=rtpmap:8 PCMA/8000^M
a=rtpmap:110 speex/8000^M
a=rtpmap:101 telephone-event/8000^M
a=fmtp:101 0-16^M
a=silenceSupp:off - - - -^M
m=video 11878 RTP/AVP 103^M
a=rtpmap:103 h263-1998/90000^M


Randall