Closed
Bug 1169590
Opened 9 years ago
Closed 9 years ago
Answer created by Firefox has inactive SDP with NULL video codec if no video codecs matches with offered ones
Categories
(Core :: WebRTC, defect, P3)
Tracking
()
RESOLVED
DUPLICATE
of bug 1113443
backlog | webrtc/webaudio+ |
People
(Reporter: ugurcansengit, Unassigned)
Details
(Whiteboard: [interop])
User Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.73 Safari/537.36 Steps to reproduce: A legacy device calls Firefox with Video. Firefox answers with video. Sdp generated by Firefox has NULL video codec. Actual results: A device creates offer with codecs unsupported by Firefox like(I wrote just the video m-line); m=video 36596 RTP/SAVPF 97 34 98 99 c=IN IP4 47.168.150.163 b=AS:197 a=rtpmap:97 H264/90000 a=fmtp:97 profile-level-id=42801F a=rtpmap:34 H263/90000 a=fmtp:34 CIF=3;QCIF=3;SQCIF=3;F=1 a=rtpmap:98 H263-1998/90000 a=fmtp:98 CUSTOM=640,480,3;CIF=3;QCIF=3;SQCIF=3;F=1;I=1;J=1;R=1;T=1 a=rtpmap:99 MP4V-ES/90000 a=fmtp:99 profile-level-id=1 a=maxprate:16.00 a=framerate:8.0 a=sendrecv a=fingerprint:sha-256 57:7D:D1:3E:B9:5E:05:48:F6:6E:42:E6:F4:53:53:87:ED:AB:AC:50:8B:DB:9E:60:57:62:DE:A6:A8:05:75:91 a=setup:actpass a=ice-pwd:J1TXt/Lun7I4R8h9OR6+D/Z9IZMK5XAr a=ice-ufrag:X9F787Emc5BdfJ9uzHAytiEFE7bcIix2 a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:aOtaGtlPFlsD6zP8YuYB978Ovnnm18Nds4yy8d6B a=rtcp:36597 IN IP4 47.168.150.163 a=candidate:1 1 udp 2113937151 47.168.150.163 36596 typ host generation 0 a=candidate:1 2 udp 2113937151 47.168.150.163 36597 typ host generation 0 Codecs missmatched, so that Firefox should generate an answer with inactive video m-line, but instead Firefox generates a SDP with NULL video codec. m=video 0 RTP/SAVPF 111 c=IN IP4 0.0.0.0 a=inactive a=ice-pwd:jyeulDZ9THsVh8aJ+j7OtZ+4qFqEOB73 a=ice-ufrag:VMNVNVykc6kbrGP4zS7EscG7KAjeIOeM a=rtpmap:111 NULL/0 Expected results: Firefox should generate inactive SDP with codec set that Firefox can handle, but instead Firefox generates an SDP with NULL codec which leads to error in originator side.
Component: Untriaged → Web Apps
OS: Unspecified → Windows 7
Hardware: Unspecified → x86_64
Updated•9 years ago
|
backlog: --- → webRTC+
Rank: 34
Priority: -- → P3
Whiteboard: [interop]
Updated•9 years ago
|
Status: UNCONFIRMED → RESOLVED
Closed: 9 years ago
Resolution: --- → DUPLICATE
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Description
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