easyplayer.js 在chrome版本 143.0.7499.147（正式版本）可以播放webrtc+265，edge不行

Viewed 50
easyplayer

chrome版本 143.0.7499.147（正式版本）

工具

流媒体：zlmediakit 12月3日构建
播放器：easyplayer version build: 6.2.3

sdp输入

v=0
o=- 8004222938228129929 2 IN IP4 127.0.0.1
s=-
t=0 0
a=group:BUNDLE 0 1 2
a=extmap-allow-mixed
a=msid-semantic: WMS
m=audio 9 UDP/TLS/RTP/SAVPF 111 63 9 0 8 13 110 126
c=IN IP4 0.0.0.0
a=rtcp:9 IN IP4 0.0.0.0
a=ice-ufrag:0tph
a=ice-pwd:zBP8hD0QV4tDyu/K6i1iSOme
a=ice-options:trickle
a=fingerprint:sha-256 0A:C7:A4:8F:E5:9F:63:8C:B7:09:FB:B6:67:BC:C1:13:70:18:70:07:1C:12:6D:58:56:D3:26:8E:49:7F:6C:F2
a=setup:actpass
a=mid:0
a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level
a=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
a=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01
a=extmap:4 urn:ietf:params:rtp-hdrext:sdes:mid
a=recvonly
a=rtcp-mux
a=rtcp-rsize
a=rtpmap:111 opus/48000/2
a=rtcp-fb:111 transport-cc
a=fmtp:111 minptime=10;useinbandfec=1
a=rtpmap:63 red/48000/2
a=fmtp:63 111/111
a=rtpmap:9 G722/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:13 CN/8000
a=rtpmap:110 telephone-event/48000
a=rtpmap:126 telephone-event/8000
m=video 9 UDP/TLS/RTP/SAVPF 96 97 98 99 100 101 35 36 37 38 103 104 107 108 109 114 115 116 117 118 39 40 41 42 43 44 45 46 47 48 119 120 121 122 49 50 51 52 123 124 125 53
c=IN IP4 0.0.0.0
a=rtcp:9 IN IP4 0.0.0.0
a=ice-ufrag:0tph
a=ice-pwd:zBP8hD0QV4tDyu/K6i1iSOme
a=ice-options:trickle
a=fingerprint:sha-256 0A:C7:A4:8F:E5:9F:63:8C:B7:09:FB:B6:67:BC:C1:13:70:18:70:07:1C:12:6D:58:56:D3:26:8E:49:7F:6C:F2
a=setup:actpass
a=mid:1
a=extmap:14 urn:ietf:params:rtp-hdrext:toffset
a=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
a=extmap:13 urn:3gpp:video-orientation
a=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01
a=extmap:5 http://www.webrtc.org/experiments/rtp-hdrext/playout-delay
a=extmap:6 http://www.webrtc.org/experiments/rtp-hdrext/video-content-type
a=extmap:7 http://www.webrtc.org/experiments/rtp-hdrext/video-timing
a=extmap:8 http://www.webrtc.org/experiments/rtp-hdrext/color-space
a=extmap:4 urn:ietf:params:rtp-hdrext:sdes:mid
a=extmap:10 urn:ietf:params:rtp-hdrext:sdes:rtp-stream-id
a=extmap:11 urn:ietf:params:rtp-hdrext:sdes:repaired-rtp-stream-id
a=recvonly
a=rtcp-mux
a=rtcp-rsize
a=rtpmap:96 VP8/90000
a=rtcp-fb:96 goog-remb
a=rtcp-fb:96 transport-cc
a=rtcp-fb:96 ccm fir
a=rtcp-fb:96 nack
a=rtcp-fb:96 nack pli
a=rtpmap:97 rtx/90000
a=fmtp:97 apt=96
a=rtpmap:98 VP9/90000
a=rtcp-fb:98 goog-remb
a=rtcp-fb:98 transport-cc
a=rtcp-fb:98 ccm fir
a=rtcp-fb:98 nack
a=rtcp-fb:98 nack pli
a=fmtp:98 profile-id=0
a=rtpmap:99 rtx/90000
a=fmtp:99 apt=98
a=rtpmap:100 VP9/90000
a=rtcp-fb:100 goog-remb
a=rtcp-fb:100 transport-cc
a=rtcp-fb:100 ccm fir
a=rtcp-fb:100 nack
a=rtcp-fb:100 nack pli
a=fmtp:100 profile-id=2
a=rtpmap:101 rtx/90000
a=fmtp:101 apt=100
a=rtpmap:35 VP9/90000
a=rtcp-fb:35 goog-remb
a=rtcp-fb:35 transport-cc
a=rtcp-fb:35 ccm fir
a=rtcp-fb:35 nack
a=rtcp-fb:35 nack pli
a=fmtp:35 profile-id=1
a=rtpmap:36 rtx/90000
a=fmtp:36 apt=35
a=rtpmap:37 VP9/90000
a=rtcp-fb:37 goog-remb
a=rtcp-fb:37 transport-cc
a=rtcp-fb:37 ccm fir
a=rtcp-fb:37 nack
a=rtcp-fb:37 nack pli
a=fmtp:37 profile-id=3
a=rtpmap:38 rtx/90000
a=fmtp:38 apt=37
a=rtpmap:103 H264/90000
a=rtcp-fb:103 goog-remb
a=rtcp-fb:103 transport-cc
a=rtcp-fb:103 ccm fir
a=rtcp-fb:103 nack
a=rtcp-fb:103 nack pli
a=fmtp:103 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42001f
a=rtpmap:104 rtx/90000
a=fmtp:104 apt=103
a=rtpmap:107 H264/90000
a=rtcp-fb:107 goog-remb
a=rtcp-fb:107 transport-cc
a=rtcp-fb:107 ccm fir
a=rtcp-fb:107 nack
a=rtcp-fb:107 nack pli
a=fmtp:107 level-asymmetry-allowed=1;packetization-mode=0;profile-level-id=42001f
a=rtpmap:108 rtx/90000
a=fmtp:108 apt=107
a=rtpmap:109 H264/90000
a=rtcp-fb:109 goog-remb
a=rtcp-fb:109 transport-cc
a=rtcp-fb:109 ccm fir
a=rtcp-fb:109 nack
a=rtcp-fb:109 nack pli
a=fmtp:109 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e01f
a=rtpmap:114 rtx/90000
a=fmtp:114 apt=109
a=rtpmap:115 H264/90000
a=rtcp-fb:115 goog-remb
a=rtcp-fb:115 transport-cc
a=rtcp-fb:115 ccm fir
a=rtcp-fb:115 nack
a=rtcp-fb:115 nack pli
a=fmtp:115 level-asymmetry-allowed=1;packetization-mode=0;profile-level-id=42e01f
a=rtpmap:116 rtx/90000
a=fmtp:116 apt=115
a=rtpmap:117 H264/90000
a=rtcp-fb:117 goog-remb
a=rtcp-fb:117 transport-cc
a=rtcp-fb:117 ccm fir
a=rtcp-fb:117 nack
a=rtcp-fb:117 nack pli
a=fmtp:117 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=4d001f
a=rtpmap:118 rtx/90000
a=fmtp:118 apt=117
a=rtpmap:39 H264/90000
a=rtcp-fb:39 goog-remb
a=rtcp-fb:39 transport-cc
a=rtcp-fb:39 ccm fir
a=rtcp-fb:39 nack
a=rtcp-fb:39 nack pli
a=fmtp:39 level-asymmetry-allowed=1;packetization-mode=0;profile-level-id=4d001f
a=rtpmap:40 rtx/90000
a=fmtp:40 apt=39
a=rtpmap:41 H264/90000
a=rtcp-fb:41 goog-remb
a=rtcp-fb:41 transport-cc
a=rtcp-fb:41 ccm fir
a=rtcp-fb:41 nack
a=rtcp-fb:41 nack pli
a=fmtp:41 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=f4001f
a=rtpmap:42 rtx/90000
a=fmtp:42 apt=41
a=rtpmap:43 H264/90000
a=rtcp-fb:43 goog-remb
a=rtcp-fb:43 transport-cc
a=rtcp-fb:43 ccm fir
a=rtcp-fb:43 nack
a=rtcp-fb:43 nack pli
a=fmtp:43 level-asymmetry-allowed=1;packetization-mode=0;profile-level-id=f4001f
a=rtpmap:44 rtx/90000
a=fmtp:44 apt=43
a=rtpmap:45 AV1/90000
a=rtcp-fb:45 goog-remb
a=rtcp-fb:45 transport-cc
a=rtcp-fb:45 ccm fir
a=rtcp-fb:45 nack
a=rtcp-fb:45 nack pli
a=fmtp:45 level-idx=5;profile=0;tier=0
a=rtpmap:46 rtx/90000
a=fmtp:46 apt=45
a=rtpmap:47 AV1/90000
a=rtcp-fb:47 goog-remb
a=rtcp-fb:47 transport-cc
a=rtcp-fb:47 ccm fir
a=rtcp-fb:47 nack
a=rtcp-fb:47 nack pli
a=fmtp:47 level-idx=5;profile=1;tier=0
a=rtpmap:48 rtx/90000
a=fmtp:48 apt=47
a=rtpmap:119 H264/90000
a=rtcp-fb:119 goog-remb
a=rtcp-fb:119 transport-cc
a=rtcp-fb:119 ccm fir
a=rtcp-fb:119 nack
a=rtcp-fb:119 nack pli
a=fmtp:119 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=64001f
a=rtpmap:120 rtx/90000
a=fmtp:120 apt=119
a=rtpmap:121 H264/90000
a=rtcp-fb:121 goog-remb
a=rtcp-fb:121 transport-cc
a=rtcp-fb:121 ccm fir
a=rtcp-fb:121 nack
a=rtcp-fb:121 nack pli
a=fmtp:121 level-asymmetry-allowed=1;packetization-mode=0;profile-level-id=64001f
a=rtpmap:122 rtx/90000
a=fmtp:122 apt=121
a=rtpmap:49 H265/90000
a=rtcp-fb:49 goog-remb
a=rtcp-fb:49 transport-cc
a=rtcp-fb:49 ccm fir
a=rtcp-fb:49 nack
a=rtcp-fb:49 nack pli
a=fmtp:49 level-id=186;profile-id=1;tier-flag=0;tx-mode=SRST
a=rtpmap:50 rtx/90000
a=fmtp:50 apt=49
a=rtpmap:51 H265/90000
a=rtcp-fb:51 goog-remb
a=rtcp-fb:51 transport-cc
a=rtcp-fb:51 ccm fir
a=rtcp-fb:51 nack
a=rtcp-fb:51 nack pli
a=fmtp:51 level-id=186;profile-id=2;tier-flag=0;tx-mode=SRST
a=rtpmap:52 rtx/90000
a=fmtp:52 apt=51
a=rtpmap:123 red/90000
a=rtpmap:124 rtx/90000
a=fmtp:124 apt=123
a=rtpmap:125 ulpfec/90000
a=rtpmap:53 flexfec-03/90000
a=rtcp-fb:53 goog-remb
a=rtcp-fb:53 transport-cc
a=fmtp:53 repair-window=10000000
m=application 9 UDP/DTLS/SCTP webrtc-datachannel
c=IN IP4 0.0.0.0
a=ice-ufrag:0tph
a=ice-pwd:zBP8hD0QV4tDyu/K6i1iSOme
a=ice-options:trickle
a=fingerprint:sha-256 0A:C7:A4:8F:E5:9F:63:8C:B7:09:FB:B6:67:BC:C1:13:70:18:70:07:1C:12:6D:58:56:D3:26:8E:49:7F:6C:F2
a=setup:actpass
a=mid:2
a=sctp-port:5000
a=max-message-size:262144

sdp响应

{
"code": 0,
"id": "wKgNJB9AH0A=_206",
"sdp": "v=0\r\no=- 8004222938228129929 2 IN IP4 192.168.13.36\r\ns=-\r\nt=0 0\r\na=group:BUNDLE 0 1 2\r\na=extmap-allow-mixed\r\na=msid-semantic: WMS\r\na=ice-lite\r\nm=audio 8000 UDP/TLS/RTP/SAVPF 8\r\nc=IN IP4 192.168.13.36\r\na=rtcp:8000 IN IP4 192.168.13.36\r\na=ice-ufrag:wKgNJB9AH0A=_206\r\na=ice-pwd:Fx4o9Oor0EI1RmMmFHfPwNNI\r\na=ice-options:trickle\r\na=fingerprint:sha-256 5D:43:0F:2C:BD:82:BB:C5:B4:77:42:D3:8C:2B:D5:1A:32:59:39:1D:78:7A:BB:88:E2:EF:2A:60:37:AD:6E:A3\r\na=setup:passive\r\na=mid:0\r\na=ice-lite\r\na=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level\r\na=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time\r\na=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01\r\na=sendonly\r\na=rtcp-mux\r\na=rtpmap:8 PCMA/8000/1\r\na=msid:zlmediakit-mslabel zlmediakit-label-0\r\na=ssrc:2 cname:zlmediakit-rtp\r\na=ssrc:2 msid:zlmediakit-mslabel zlmediakit-label-0\r\na=ssrc:2 mslabel:zlmediakit-mslabel\r\na=ssrc:2 label:zlmediakit-label-0\r\na=candidate:3260768a 1 udp 120 192.168.13.36 8000 typ host\r\na=candidate:35e4ad62 1 tcp 115 192.168.13.36 8000 typ host tcptype passive\r\nm=video 8000 UDP/TLS/RTP/SAVPF 49 50\r\nc=IN IP4 192.168.13.36\r\na=rtcp:8000 IN IP4 192.168.13.36\r\na=ice-ufrag:wKgNJB9AH0A=_206\r\na=ice-pwd:Fx4o9Oor0EI1RmMmFHfPwNNI\r\na=ice-options:trickle\r\na=fingerprint:sha-256 5D:43:0F:2C:BD:82:BB:C5:B4:77:42:D3:8C:2B:D5:1A:32:59:39:1D:78:7A:BB:88:E2:EF:2A:60:37:AD:6E:A3\r\na=setup:passive\r\na=mid:1\r\na=ice-lite\r\na=extmap:14 urn:ietf:params:rtp-hdrext:toffset\r\na=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time\r\na=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01\r\na=extmap:5 http://www.webrtc.org/experiments/rtp-hdrext/playout-delay\r\na=extmap:6 http://www.webrtc.org/experiments/rtp-hdrext/video-content-type\r\na=extmap:7 http://www.webrtc.org/experiments/rtp-hdrext/video-timing\r\na=extmap:8 http://www.webrtc.org/experiments/rtp-hdrext/color-space\r\na=extmap:10 urn:ietf:params:rtp-hdrext:sdes:rtp-stream-id\r\na=extmap:11 urn:ietf:params:rtp-hdrext:sdes:repaired-rtp-stream-id\r\na=sendonly\r\na=rtcp-mux\r\na=rtpmap:49 H265/90000\r\na=rtcp-fb:49 ccm fir\r\na=rtcp-fb:49 goog-remb\r\na=rtcp-fb:49 nack\r\na=rtcp-fb:49 nack pli\r\na=rtcp-fb:49 transport-cc\r\na=fmtp:49 level-id=186;profile-id=1;tier-flag=0;tx-mode=SRST\r\na=rtpmap:50 rtx/90000\r\na=fmtp:50 apt=49\r\na=msid:zlmediakit-mslabel zlmediakit-label-1\r\na=ssrc:1 cname:zlmediakit-rtp\r\na=ssrc:1 msid:zlmediakit-mslabel zlmediakit-label-1\r\na=ssrc:1 mslabel:zlmediakit-mslabel\r\na=ssrc:1 label:zlmediakit-label-1\r\na=ssrc:3 cname:zlmediakit-rtp\r\na=ssrc:3 msid:zlmediakit-mslabel zlmediakit-label-1\r\na=ssrc:3 mslabel:zlmediakit-mslabel\r\na=ssrc:3 label:zlmediakit-label-1\r\na=ssrc-group:FID 1 3\r\na=candidate:3260768a 1 udp 120 192.168.13.36 8000 typ host\r\na=candidate:35e4ad62 1 tcp 115 192.168.13.36 8000 typ host tcptype passive\r\nm=application 8000 UDP/DTLS/SCTP webrtc-datachannel\r\nc=IN IP4 192.168.13.36\r\na=ice-ufrag:wKgNJB9AH0A=_206\r\na=ice-pwd:Fx4o9Oor0EI1RmMmFHfPwNNI\r\na=ice-options:trickle\r\na=fingerprint:sha-256 5D:43:0F:2C:BD:82:BB:C5:B4:77:42:D3:8C:2B:D5:1A:32:59:39:1D:78:7A:BB:88:E2:EF:2A:60:37:AD:6E:A3\r\na=setup:passive\r\na=mid:2\r\na=ice-lite\r\na=sctp-port:5000\r\na=candidate:3260768a 1 udp 120 192.168.13.36 8000 typ host\r\na=candidate:35e4ad62 1 tcp 115 192.168.13.36 8000 typ host tcptype passive\r\n",
"type": "answer"
}

播放结果：

从响应可以看出 rtpmap响应了H265, 同时走了chrome 本身硬件解码
c4179b4b-8c33-4581-a36c-0347bf5c93e3.png

Edge

相同工具

sdp输入

v=0
o=- 6065026507775390628 2 IN IP4 127.0.0.1
s=-
t=0 0
a=group:BUNDLE 0 1 2
a=extmap-allow-mixed
a=msid-semantic: WMS
m=audio 9 UDP/TLS/RTP/SAVPF 111 63 9 0 8 13 110 126
c=IN IP4 0.0.0.0
a=rtcp:9 IN IP4 0.0.0.0
a=ice-ufrag:+c7f
a=ice-pwd:JYjUuYJj/JxwbuV2m9DMnQ37
a=ice-options:trickle
a=fingerprint:sha-256 4B:DA:E2:D4:C7:9D:8F:AB:51:24:EA:AF:C1:9E:BA:21:48:F5:D6:5C:04:00:93:17:97:7B:C4:B8:EB:CE:93:0D
a=setup:actpass
a=mid:0
a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level
a=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
a=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01
a=extmap:4 urn:ietf:params:rtp-hdrext:sdes:mid
a=recvonly
a=rtcp-mux
a=rtcp-rsize
a=rtpmap:111 opus/48000/2
a=rtcp-fb:111 transport-cc
a=fmtp:111 minptime=10;useinbandfec=1
a=rtpmap:63 red/48000/2
a=fmtp:63 111/111
a=rtpmap:9 G722/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:13 CN/8000
a=rtpmap:110 telephone-event/48000
a=rtpmap:126 telephone-event/8000
m=video 9 UDP/TLS/RTP/SAVPF 96 97 98 99 100 101 35 36 37 38 103 104 107 108 109 114 115 116 117 118 39 40 41 42 43 44 45 46 47 48 119 120 121 122 123 124 125 49
c=IN IP4 0.0.0.0
a=rtcp:9 IN IP4 0.0.0.0
a=ice-ufrag:+c7f
a=ice-pwd:JYjUuYJj/JxwbuV2m9DMnQ37
a=ice-options:trickle
a=fingerprint:sha-256 4B:DA:E2:D4:C7:9D:8F:AB:51:24:EA:AF:C1:9E:BA:21:48:F5:D6:5C:04:00:93:17:97:7B:C4:B8:EB:CE:93:0D
a=setup:actpass
a=mid:1
a=extmap:14 urn:ietf:params:rtp-hdrext:toffset
a=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
a=extmap:13 urn:3gpp:video-orientation
a=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01
a=extmap:5 http://www.webrtc.org/experiments/rtp-hdrext/playout-delay
a=extmap:6 http://www.webrtc.org/experiments/rtp-hdrext/video-content-type
a=extmap:7 http://www.webrtc.org/experiments/rtp-hdrext/video-timing
a=extmap:8 http://www.webrtc.org/experiments/rtp-hdrext/color-space
a=extmap:4 urn:ietf:params:rtp-hdrext:sdes:mid
a=extmap:10 urn:ietf:params:rtp-hdrext:sdes:rtp-stream-id
a=extmap:11 urn:ietf:params:rtp-hdrext:sdes:repaired-rtp-stream-id
a=recvonly
a=rtcp-mux
a=rtcp-rsize
a=rtpmap:96 VP8/90000
a=rtcp-fb:96 goog-remb
a=rtcp-fb:96 transport-cc
a=rtcp-fb:96 ccm fir
a=rtcp-fb:96 nack
a=rtcp-fb:96 nack pli
a=rtpmap:97 rtx/90000
a=fmtp:97 apt=96
a=rtpmap:98 VP9/90000
a=rtcp-fb:98 goog-remb
a=rtcp-fb:98 transport-cc
a=rtcp-fb:98 ccm fir
a=rtcp-fb:98 nack
a=rtcp-fb:98 nack pli
a=fmtp:98 profile-id=0
a=rtpmap:99 rtx/90000
a=fmtp:99 apt=98
a=rtpmap:100 VP9/90000
a=rtcp-fb:100 goog-remb
a=rtcp-fb:100 transport-cc
a=rtcp-fb:100 ccm fir
a=rtcp-fb:100 nack
a=rtcp-fb:100 nack pli
a=fmtp:100 profile-id=2
a=rtpmap:101 rtx/90000
a=fmtp:101 apt=100
a=rtpmap:35 VP9/90000
a=rtcp-fb:35 goog-remb
a=rtcp-fb:35 transport-cc
a=rtcp-fb:35 ccm fir
a=rtcp-fb:35 nack
a=rtcp-fb:35 nack pli
a=fmtp:35 profile-id=1
a=rtpmap:36 rtx/90000
a=fmtp:36 apt=35
a=rtpmap:37 VP9/90000
a=rtcp-fb:37 goog-remb
a=rtcp-fb:37 transport-cc
a=rtcp-fb:37 ccm fir
a=rtcp-fb:37 nack
a=rtcp-fb:37 nack pli
a=fmtp:37 profile-id=3
a=rtpmap:38 rtx/90000
a=fmtp:38 apt=37
a=rtpmap:103 H264/90000
a=rtcp-fb:103 goog-remb
a=rtcp-fb:103 transport-cc
a=rtcp-fb:103 ccm fir
a=rtcp-fb:103 nack
a=rtcp-fb:103 nack pli
a=fmtp:103 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42001f
a=rtpmap:104 rtx/90000
a=fmtp:104 apt=103
a=rtpmap:107 H264/90000
a=rtcp-fb:107 goog-remb
a=rtcp-fb:107 transport-cc
a=rtcp-fb:107 ccm fir
a=rtcp-fb:107 nack
a=rtcp-fb:107 nack pli
a=fmtp:107 level-asymmetry-allowed=1;packetization-mode=0;profile-level-id=42001f
a=rtpmap:108 rtx/90000
a=fmtp:108 apt=107
a=rtpmap:109 H264/90000
a=rtcp-fb:109 goog-remb
a=rtcp-fb:109 transport-cc
a=rtcp-fb:109 ccm fir
a=rtcp-fb:109 nack
a=rtcp-fb:109 nack pli
a=fmtp:109 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e01f
a=rtpmap:114 rtx/90000
a=fmtp:114 apt=109
a=rtpmap:115 H264/90000
a=rtcp-fb:115 goog-remb
a=rtcp-fb:115 transport-cc
a=rtcp-fb:115 ccm fir
a=rtcp-fb:115 nack
a=rtcp-fb:115 nack pli
a=fmtp:115 level-asymmetry-allowed=1;packetization-mode=0;profile-level-id=42e01f
a=rtpmap:116 rtx/90000
a=fmtp:116 apt=115
a=rtpmap:117 H264/90000
a=rtcp-fb:117 goog-remb
a=rtcp-fb:117 transport-cc
a=rtcp-fb:117 ccm fir
a=rtcp-fb:117 nack
a=rtcp-fb:117 nack pli
a=fmtp:117 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=4d001f
a=rtpmap:118 rtx/90000
a=fmtp:118 apt=117
a=rtpmap:39 H264/90000
a=rtcp-fb:39 goog-remb
a=rtcp-fb:39 transport-cc
a=rtcp-fb:39 ccm fir
a=rtcp-fb:39 nack
a=rtcp-fb:39 nack pli
a=fmtp:39 level-asymmetry-allowed=1;packetization-mode=0;profile-level-id=4d001f
a=rtpmap:40 rtx/90000
a=fmtp:40 apt=39
a=rtpmap:41 H264/90000
a=rtcp-fb:41 goog-remb
a=rtcp-fb:41 transport-cc
a=rtcp-fb:41 ccm fir
a=rtcp-fb:41 nack
a=rtcp-fb:41 nack pli
a=fmtp:41 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=f4001f
a=rtpmap:42 rtx/90000
a=fmtp:42 apt=41
a=rtpmap:43 H264/90000
a=rtcp-fb:43 goog-remb
a=rtcp-fb:43 transport-cc
a=rtcp-fb:43 ccm fir
a=rtcp-fb:43 nack
a=rtcp-fb:43 nack pli
a=fmtp:43 level-asymmetry-allowed=1;packetization-mode=0;profile-level-id=f4001f
a=rtpmap:44 rtx/90000
a=fmtp:44 apt=43
a=rtpmap:45 AV1/90000
a=rtcp-fb:45 goog-remb
a=rtcp-fb:45 transport-cc
a=rtcp-fb:45 ccm fir
a=rtcp-fb:45 nack
a=rtcp-fb:45 nack pli
a=fmtp:45 level-idx=5;profile=0;tier=0
a=rtpmap:46 rtx/90000
a=fmtp:46 apt=45
a=rtpmap:47 AV1/90000
a=rtcp-fb:47 goog-remb
a=rtcp-fb:47 transport-cc
a=rtcp-fb:47 ccm fir
a=rtcp-fb:47 nack
a=rtcp-fb:47 nack pli
a=fmtp:47 level-idx=5;profile=1;tier=0
a=rtpmap:48 rtx/90000
a=fmtp:48 apt=47
a=rtpmap:119 H264/90000
a=rtcp-fb:119 goog-remb
a=rtcp-fb:119 transport-cc
a=rtcp-fb:119 ccm fir
a=rtcp-fb:119 nack
a=rtcp-fb:119 nack pli
a=fmtp:119 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=64001f
a=rtpmap:120 rtx/90000
a=fmtp:120 apt=119
a=rtpmap:121 H264/90000
a=rtcp-fb:121 goog-remb
a=rtcp-fb:121 transport-cc
a=rtcp-fb:121 ccm fir
a=rtcp-fb:121 nack
a=rtcp-fb:121 nack pli
a=fmtp:121 level-asymmetry-allowed=1;packetization-mode=0;profile-level-id=64001f
a=rtpmap:122 rtx/90000
a=fmtp:122 apt=121
a=rtpmap:123 red/90000
a=rtpmap:124 rtx/90000
a=fmtp:124 apt=123
a=rtpmap:125 ulpfec/90000
a=rtpmap:49 flexfec-03/90000
a=rtcp-fb:49 goog-remb
a=rtcp-fb:49 transport-cc
a=fmtp:49 repair-window=10000000
m=application 9 UDP/DTLS/SCTP webrtc-datachannel
c=IN IP4 0.0.0.0
a=ice-ufrag:+c7f
a=ice-pwd:JYjUuYJj/JxwbuV2m9DMnQ37
a=ice-options:trickle
a=fingerprint:sha-256 4B:DA:E2:D4:C7:9D:8F:AB:51:24:EA:AF:C1:9E:BA:21:48:F5:D6:5C:04:00:93:17:97:7B:C4:B8:EB:CE:93:0D
a=setup:actpass
a=mid:2
a=sctp-port:5000
a=max-message-size:262144

sdp输出

{
"code": 0,
"id": "wKgNJB9AH0A=_209",
"sdp": "v=0\r\no=- 6065026507775390628 2 IN IP4 192.168.13.36\r\ns=-\r\nt=0 0\r\na=group:BUNDLE 0 1 2\r\na=extmap-allow-mixed\r\na=msid-semantic: WMS\r\na=ice-lite\r\nm=audio 8000 UDP/TLS/RTP/SAVPF 8\r\nc=IN IP4 192.168.13.36\r\na=rtcp:8000 IN IP4 192.168.13.36\r\na=ice-ufrag:wKgNJB9AH0A=_209\r\na=ice-pwd:pRPgHs7sUIR6VykPrVwVIE35\r\na=ice-options:trickle\r\na=fingerprint:sha-256 5D:43:0F:2C:BD:82:BB:C5:B4:77:42:D3:8C:2B:D5:1A:32:59:39:1D:78:7A:BB:88:E2:EF:2A:60:37:AD:6E:A3\r\na=setup:passive\r\na=mid:0\r\na=ice-lite\r\na=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level\r\na=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time\r\na=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01\r\na=sendonly\r\na=rtcp-mux\r\na=rtpmap:8 PCMA/8000/1\r\na=msid:zlmediakit-mslabel zlmediakit-label-0\r\na=ssrc:2 cname:zlmediakit-rtp\r\na=ssrc:2 msid:zlmediakit-mslabel zlmediakit-label-0\r\na=ssrc:2 mslabel:zlmediakit-mslabel\r\na=ssrc:2 label:zlmediakit-label-0\r\na=candidate:3260768a 1 udp 120 192.168.13.36 8000 typ host\r\na=candidate:35e4ad62 1 tcp 115 192.168.13.36 8000 typ host tcptype passive\r\nm=video 8000 UDP/TLS/RTP/SAVPF 96 97\r\nc=IN IP4 192.168.13.36\r\na=rtcp:8000 IN IP4 192.168.13.36\r\na=ice-ufrag:wKgNJB9AH0A=_209\r\na=ice-pwd:pRPgHs7sUIR6VykPrVwVIE35\r\na=ice-options:trickle\r\na=fingerprint:sha-256 5D:43:0F:2C:BD:82:BB:C5:B4:77:42:D3:8C:2B:D5:1A:32:59:39:1D:78:7A:BB:88:E2:EF:2A:60:37:AD:6E:A3\r\na=setup:passive\r\na=mid:1\r\na=ice-lite\r\na=extmap:14 urn:ietf:params:rtp-hdrext:toffset\r\na=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time\r\na=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01\r\na=extmap:5 http://www.webrtc.org/experiments/rtp-hdrext/playout-delay\r\na=extmap:6 http://www.webrtc.org/experiments/rtp-hdrext/video-content-type\r\na=extmap:7 http://www.webrtc.org/experiments/rtp-hdrext/video-timing\r\na=extmap:8 http://www.webrtc.org/experiments/rtp-hdrext/color-space\r\na=extmap:10 urn:ietf:params:rtp-hdrext:sdes:rtp-stream-id\r\na=extmap:11 urn:ietf:params:rtp-hdrext:sdes:repaired-rtp-stream-id\r\na=inactive\r\na=rtcp-mux\r\na=rtpmap:96 VP8/90000\r\na=rtcp-fb:96 ccm fir\r\na=rtcp-fb:96 goog-remb\r\na=rtcp-fb:96 nack\r\na=rtcp-fb:96 nack pli\r\na=rtcp-fb:96 transport-cc\r\na=rtpmap:97 rtx/90000\r\na=fmtp:97 apt=96\r\na=msid:zlmediakit-mslabel zlmediakit-label-1\r\na=ssrc:1 cname:zlmediakit-rtp\r\na=ssrc:1 msid:zlmediakit-mslabel zlmediakit-label-1\r\na=ssrc:1 mslabel:zlmediakit-mslabel\r\na=ssrc:1 label:zlmediakit-label-1\r\na=ssrc:3 cname:zlmediakit-rtp\r\na=ssrc:3 msid:zlmediakit-mslabel zlmediakit-label-1\r\na=ssrc:3 mslabel:zlmediakit-mslabel\r\na=ssrc:3 label:zlmediakit-label-1\r\na=ssrc-group:FID 1 3\r\na=candidate:3260768a 1 udp 120 192.168.13.36 8000 typ host\r\na=candidate:35e4ad62 1 tcp 115 192.168.13.36 8000 typ host tcptype passive\r\nm=application 8000 UDP/DTLS/SCTP webrtc-datachannel\r\nc=IN IP4 192.168.13.36\r\na=ice-ufrag:wKgNJB9AH0A=_209\r\na=ice-pwd:pRPgHs7sUIR6VykPrVwVIE35\r\na=ice-options:trickle\r\na=fingerprint:sha-256 5D:43:0F:2C:BD:82:BB:C5:B4:77:42:D3:8C:2B:D5:1A:32:59:39:1D:78:7A:BB:88:E2:EF:2A:60:37:AD:6E:A3\r\na=setup:passive\r\na=mid:2\r\na=ice-lite\r\na=sctp-port:5000\r\na=candidate:3260768a 1 udp 120 192.168.13.36 8000 typ host\r\na=candidate:35e4ad62 1 tcp 115 192.168.13.36 8000 typ host tcptype passive\r\n",
"type": "answer"
}

播放结果

2bbb6ec6-4a37-44a3-9052-3fb9a1de1f5d.png
看SDP响应的rtpmap 是VP8。无法播放。

问题：
1.webrtc+H265+WASM要如何使用和配置。目前看如果浏览器支持H265才可以，不支持，无法走wasm

2 Answers
feng1

下载地址404

tom•
tom1

好的，我这边本地试一下

tom•

https://c.wss.ink/f/iqme6ftd4er 复制链接到浏览器打开

feng•

http://localhost/webassist/?secret=ckUd1oPvywjRafbbI0lg7NpVI0wd9lE2 本地访问的这个需要带密钥 。然后页面添加的代理，他本身的播放器也是webrtc 265 chrome高版本能播放

feng•
Related Questions
EasyPlayer案例
1 answers