hi,i use crosswalk to support webrtc on android platform,but i find bugs as 
below when crosswalk setup connection with other peer.the logs show as below
12-21 17:15:45.897: E/chromium(32138): [ERROR:opensles_input.cc(180)] Not 
implemented reached in virtual void 
media::OpenSLESInputStream::SetAutomaticGainControl(bool)
12-21 17:15:58.255: E/chromium(32138): 
[ERROR:rtc_peer_connection_handler.cc(1030)] Failed to create native session 
description. Type: offer SDP: v=012-21 17:15:58.255: E/chromium(32138): 
o=mozilla...THIS_IS_SDPARTA-50.1.0 4268804778671545258 0 IN IP4 0.0.0.012-21 
17:15:58.255: E/chromium(32138): s=-12-21 17:15:58.255: E/chromium(32138): t=0 
012-21 17:15:58.255: E/chromium(32138): a=fingerprint:sha-256 
38:06:5B:1D:DC:78:3F:D1:F2:EC:7F:6B:36:9D:7B:13:9F:95:8E:EB:D0:71:47:B1:E3:1E:77:79:F9:5E:B0:E112-21
 17:15:58.255: E/chromium(32138): a=group:BUNDLE sdparta_0 sdparta_112-21 
17:15:58.255: E/chromium(32138): a=ice-options:trickle12-21 17:15:58.255: 
E/chromium(32138): a=msid-semantic:WMS *12-21 17:15:58.255: E/chromium(32138): 
m=audio 9 UDP/TLS/RTP/SAVPF 109 9 0 812-21 17:15:58.255: E/chromium(32138): 
c=IN IP4 0.0.0.012-21 17:15:58.255: E/chromium(32138): a=sendrecv12-21 
17:15:58.255: E/chromium(32138): a=extmap:1 
urn:ietf:params:rtp-hdrext:ssrc-audio-level12-21 17:15:58.255: 
E/chromium(32138): a=fmtp:109 
maxplaybackrate=48000;stereo=1;useinbandfec=112-21 17:15:58.255: 
E/chromium(32138): a=ice-pwd:b6f342b0c239e88c073a7e27065eb97012-21 
17:15:58.255: E/chromium(32138): a=ice-ufrag:f918165f12-21 17:15:58.255: 
E/chromium(32138): a=mid:sdparta_012-21 17:15:58.255: E/chromium(32138): 
a=msid:{b0cb5a90-e5d0-44d7-9ebd-6079d26313cf} 
{5596046e-770d-49b0-abae-84daf17a1664}12-21 17:15:58.255: E/chromium(32138): 
a=rtcp-mux12-21 17:15:58.255: E/chromium(32138): a=rtpmap:109 opus/48000/212-21 
17:15:58.255: E/chromium(32138): a=rtpmap:9 G722/8000/112-21 17:15:58.255: 
E/chromium(32138): a=rtpmap:0 PCMU/800012-21 17:15:58.255: E/chromium(32138): 
a=rtpmap:8 PCMA/800012-21 17:15:58.255: E/chromium(32138): a=setup:actpass12-21 
17:15:58.255: E/chromium(32138): a=ssrc:2423618109 
cname:{bfaa5e0b-d2e7-4cff-88c9-1a41a0b05460}12-21 17:15:58.255: 
E/chromium(32138): m=video 9 UDP/TLS/RTP/SAVPF 120 126 9712-21 17:15:58.255: 
E/chromium(32138): c=IN IP4 0.0.0.012-21 17:15:58.255: E/chromium(32138): 
a=sendrecv12-21 17:15:58.255: E/chromium(32138): a=fmtp:126 
profile-level-id=42e01f;level-asymmetry-allowed=1;packetization-mode=112-21 
17:15:58.255: E/chromium(32138): a=fmtp:97 
profile-level-id=42e01f;level-asymmetry-allowed=112-21 17:15:58.255: 
E/chromium(32138): a=fmtp:120 max-fs=12288;max-fr=6012-21 17:15:58.255: 
E/chromium(32138): a=ice-pwd:b6f342b0c239e88c073a7e27065eb97012-21 
17:15:58.255: E/chromium(32138): a=ice-ufrag:f918165f12-21 17:15:58.255: 
E/chromium(32138): a=mid:sdparta_112-21 17:15:58.255: E/chromium(32138): 
a=msid:{b0cb5a90-e5d0-44d7-9ebd-6079d26313cf} 
{558ca1ed-6085-4d4d-abd8-d7c7ac93617a}12-21 17:15:58.255: E/chromium(32138): 
a=rtcp-fb:120 nack12-21 17:15:58.255: E/chromium(32138): a=rtcp-fb:120 nack 
pli12-21 17:15:58.255: E/chromium(32138): a=rtcp-fb:120 ccm fir12-21 
17:15:58.255: E/chromium(32138): a=rtcp-fb:120 goog-remb12-21 17:15:58.255: 
E/chromium(32138): a=rtcp-fb:126 nack12-21 17:15:58.255: E/chromium(32138): 
a=rtcp-fb:126 nack pli12-21 17:15:58.255: E/chromium(32138): a=rtcp-fb:126 ccm 
fir12-21 17:15:58.255: E/chromium(32138): a=rtcp-fb:126 goog-remb12-21 
17:15:58.255: E/chromium(32138): a=rtcp-fb:97 nack12-21 17:15:58.255: 
E/chromium(32138): a=rtcp-fb:97 nack pli12-21 17:15:58.255: E/chromium(32138): 
a=rtcp-fb:97 ccm fir12-21 17:15:58.255: E/chromium(32138): a=rtcp-fb:97 
goog-remb12-21 17:15:58.255: E/chromium(32138): a=rtcp-mux12-21 17:15:58.255: 
E/chromium(32138): a=rtpmap:120 VP8/9000012-21 17:15:58.255: E/chromium(32138): 
a=rtpmap:126 H264/9000012-21 17:15:58.255: E/chromium(32138): a=rtpmap:97 
H264/9000012-21 17:15:58.255: E/chromium(32138): a=setup:actpass12-21 
17:15:58.255: E/chromium(32138): a=ssrc:139042928 
cname:{bfaa5e0b-d2e7-4cff-88c9-1a41a0b05460}12-21 17:15:58.255: 
E/chromium(32138): [ERROR:rtc_peer_connection_handler.cc(579)] Failed to parse 
SessionDescription.  Failed to parse audio codecs correctly.




any experts could lead me?thanks
is it a bug?


jonny
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