Failed to parse SessionDescription
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Mamadou
Feb 26, 2013, 3:23:03 PM2/26/13
to discuss...@googlegroups.com
Hello,
Canary "27.0.1423.0 canary" fails to parse sdp containing "a=fmtp:101 0-16\r\n". It's working on Stable "25.0.1364.99".
Sdp message at [1] is only successfully parsed by Canary if you remove the telephone-event fmtp line.
[1]
var s_offer = "v=0\r\n" +
"o=doubango 1983 678901 IN IP4 192.168.0.42\r\n" +
"s=-\r\n" +
"c=IN IP4 192.168.0.42\r\n" +
"t=0 0\r\n" +
"m=audio 62252 RTP/SAVPF 0 8 101\r\n" +
"c=IN IP4 192.168.0.42\r\n" +
"a=ptime:20\r\n" +
"a=silenceSupp:off - - - -\r\n" +
"a=rtpmap:0 PCMU/8000/1\r\n" +
"a=rtpmap:8 PCMA/8000/1\r\n" +
"a=rtpmap:101 telephone-event/8000/1\r\n" +
"a=fmtp:101 0-16\r\n" +
"a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:rCoeOefgBsaqBgUq1VrwLywbgHMmX7K3Bxfn9FFU\r\n" +
"a=crypto:2 AES_CM_128_HMAC_SHA1_32 inline:OPeWJf38FKW8RXmiwnUGU2/TqBwArWjbjAkbgaHW\r\n" +
"a=sendrecv\r\n" +
"a=rtcp-mux\r\n" +
"a=ssrc:1020480176 cname:ldjWoB60jbyQlR6e\r\n" +
"a=ssrc:1020480176 mslabel:6994f7d1-6ce9-4fbd-acfd-84e5131ca2e2\r\n" +
"a=ssrc:1020480176 label:Doubango\r\n" +
"a=ice-ufrag:OMjj5h7JEnGV0Hb\r\n" +
"a=ice-pwd:oOJfC9ZAuWe4PlKdkJPLS\r\n" +
"a=candidate:OascRaf9I 1 udp 2130706431 192.168.0.42 62252 typ host\r\n" +
"a=candidate:OascRaf9I 2 udp 2130706430 192.168.0.42 62253 typ host\r\n" +
"a=candidate:srflxOasc 2 udp 1694498814 88.179.39.5 62253 typ srflx raddr 192.168.0.42 rport 62253\r\n" +
"m=video 61452 RTP/SAVPF 100 104 105\r\n" +
"c=IN IP4 192.168.0.42\r\n" +
"a=rtpmap:100 VP8/90000\r\n" +
"a=imageattr:100 recv [x=[128:16:1280],y=[96:16:720]] send [x=[128:16:1280],y=[96:16:720]]\r\n" +
"a=rtpmap:104 H264/90000\r\n" +
"a=imageattr:104 recv [x=[128:16:1280],y=[96:16:720]] send [x=[128:16:1280],y=[96:16:720]]\r\n" +
"a=fmtp:104 profile-level-id=42001f; packetization-mode=1\r\n" +
"a=rtpmap:105 H264/90000\r\n" +
"a=imageattr:105 recv [x=[128:16:1280],y=[96:16:720]] send [x=[128:16:1280],y=[96:16:720]]\r\n" +
"a=fmtp:105 profile-level-id=4d001f; packetization-mode=1\r\n" +
"a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:ZF3pBQSUXIni+yzn+IpOctotyvFefaafAum/khj5\r\n" +
"a=crypto:2 AES_CM_128_HMAC_SHA1_32 inline:fSU6xGyYrddHKUU8HmYBocZFseMk3tIfx3O+o5AR\r\n" +
"a=sendrecv\r\n" +
"a=rtcp-mux\r\n" +
"a=ssrc:883352019 cname:ldjWoB60jbyQlR6e\r\n" +
"a=ssrc:883352019 mslabel:6994f7d1-6ce9-4fbd-acfd-84e5131ca2e2\r\n" +
"a=ssrc:883352019 label:Doubango\r\n" +
"a=ice-ufrag:ztA383dYCRm6vlK\r\n" +
"a=ice-pwd:0AfvokNb8BVNrpijBzcnG\r\n" +
"a=candidate:4zMlvvX35 1 udp 2130706431 192.168.0.42 61452 typ host\r\n" +
"a=candidate:4zMlvvX35 2 udp 2130706430 192.168.0.42 61453 typ host\r\n" +
"a=candidate:srflx4zMl 1 udp 1694498815 88.179.39.5 61452 typ srflx raddr 192.168.0.42 rport 61452\r\n";
Regards,
Philipp Hancke
Feb 26, 2013, 3:31:54 PM2/26/13
to discuss...@googlegroups.com
see webrtc issue #1413 or chromiums #177099 (linked from the webrtc issue tracker)
Justin Uberti
Feb 26, 2013, 7:35:43 PM2/26/13
to discuss-webrtc
There is a fix pending for this, I am checking on its status.
On Tue, Feb 26, 2013 at 12:31 PM, Philipp Hancke <philipp...@googlemail.com> wrote:
see webrtc issue #1413 or chromiums #177099 (linked from the webrtc issue tracker)
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