如何用韵律将媒体发送到吉思视频？

Question

我对xmpp和webrtc比较陌生。现在，我尝试用Jitsi视频和韵律创建简单的视频会议网络应用程序，我不想使用jitsi-meet，因为我需要知道如何让jitsi-视频编码工作。到目前为止，我可以用韵律来接受吉斯-视频部分。因此，当我运行./jvb.sh --domain=localhost --port=5347 --secret=componentsecret时，它将显示以下日志：

JVB 2017-04-21 10:52:53.798 INFO: [38] 
org.jitsi.videobridge.xmpp.ComponentImpl.log() RECV: <iq id="f68D9-340" 
type="result" to="jitsi-videobridge.localhost" from="localhost"/>
JVB 2017-04-21 10:53:03.801 INFO: [40] 
org.jitsi.videobridge.xmpp.ComponentImpl.log() RECV: <iq id="f68D9-341" 
type="result" to="jitsi-videobridge.localhost" from="localhost"/>
JVB 2017-04-21 10:53:13.801 INFO: [42] 
org.jitsi.videobridge.xmpp.ComponentImpl.log() RECV: <iq id="f68D9-342" 
type="result" to="jitsi-videobridge.localhost" from="localhost"/>
JVB 2017-04-21 10:53:23.801 INFO: [44] 
org.jitsi.videobridge.xmpp.ComponentImpl.log() RECV: <iq id="f68D9-343" 
type="result" to="jitsi-videobridge.localhost" from="localhost"/>
JVB 2017-04-21 10:53:33.801 INFO: [46] 
org.jitsi.videobridge.xmpp.ComponentImpl.log() RECV: <iq id="f68D9-344" 
type="result" to="jitsi-videobridge.localhost" from="localhost"/>

我把它当作我的吉思-录影带正在正常工作(不是吗？)但现在我不知道下一步该怎么办了。

那么，如何将我的客户端(我的web客户端使用strophe.js )连接到jitsi视频？我的客户怎样才能将媒体(视频和音频)发送给吉思视频。我已经搜索了一段时间了，但是我找不到任何文档或者任何如何做到这一点的例子。

这是我的韵律prosody.cfg.lua：

admins = { 
    "agent@localhost", 
    "subkhan@localhost", 
    "subkhan@192.168.8.108", 
    "focus@auth.jitsi.localhost"
}

modules_enabled = {
        "message_logging";  -- Enable chat archive
        "tls"; -- Enable mod_tls

        "roster"; -- Allow users to have a roster. Recommended ;)
        "saslauth"; -- Authentication for clients and servers. Recommended if you want to log in.
        "tls"; -- Add support for secure TLS on c2s/s2s connections
        "dialback"; -- s2s dialback support
        "disco"; -- Service discovery

        "private"; -- Private XML storage (for room bookmarks, etc.)
        "vcard"; -- Allow users to set vCards

        "version"; -- Replies to server version requests
        "uptime"; -- Report how long server has been running
        "time"; -- Let others know the time here on this server
        "ping"; -- Replies to XMPP pings with pongs
        "pep"; -- Enables users to publish their mood, activity, playing music and more
        "register"; -- Allow users to register on this server using a client and change passwords

        "admin_adhoc"; -- Allows administration via an XMPP client that supports ad-hoc commands
        "admin_telnet"; -- Opens telnet console interface on localhost port 5582

        "bosh"; -- Enable BOSH clients, aka "Jabber over HTTP"
        "http_files"; -- Serve static files from a directory over HTTP

        "posix"; -- POSIX functionality, sends server to background, enables syslog, etc.
};

bosh_ports = {
        {
            port = 5280;
        path = "http-bind";
        },
        {
        port = 5281;
            path = "http-bind";
            ssl = {
                key = "/var/lib/prosody/localhost.key";
                certificate = "/var/lib/prosody/localhost.crt";
            }
        }
    }

bosh_max_inactivity = 60
consider_bosh_secure = true
cross_domain_bosh = true

modules_disabled = {
    -- "offline"; -- Store offline messages
    -- "c2s"; -- Handle client connections
    -- "s2s"; -- Handle server-to-server connections
};

allow_registration = true;

daemonize = true;

pidfile = "/var/run/prosody/prosody.pid";

ssl = {
    key = "/etc/prosody/certs/localhost.key";
    certificate = "/etc/prosody/certs/localhost.crt";
}

c2s_require_encryption = true

s2s_secure_auth = true

authentication = "internal_plain"

log = {
    -- Log files (change 'info' to 'debug' for debug logs):
    info = "/var/log/prosody/prosody.log";
    error = "/var/log/prosody/prosody.err";
    -- Syslog:
    { levels = { "error" }; to = "syslog";  };
}

VirtualHost "localhost"
    enabled = true -- Remove this line to enable this host

    ssl = {
        key = "/etc/prosody/certs/localhost.key";
        certificate = "/etc/prosody/certs/localhost.crt";
    }

Component "conference.localhost" "muc"
    restrict_room_creation = true
    max_history_messages = 10
        modules_enabled = {
        "muc_log";
        "muc_log_http";
    }
    muc_log_http = { -- These are the defaults
        show_join = true;
        show_presences = true;
        show_status = true;
        theme = "prosody";
        url_base = "muc_log";
    }

VirtualHost "jitsi.localhost"
    enable = true
    authentication = "internal_plain"

VirtualHost "auth.jitsi.localhost"
    authentication = "internal_plain"

Component "jitsi-videobridge.localhost"
    component_secret = "asdqwe123"

Include "conf.d/*.cfg.lua"

这是我的sip-通信器。属性：

org.jitsi.impl.neomedia.transform.srtp.SRTPCryptoContext.checkReplay=false
org.jitsi.videobridge.NAT_HARVESTER_LOCAL_ADDRESS=127.0.0.1
org.jitsi.videobridge.NAT_HARVESTER_PUBLIC_ADDRESS=192.168.43.110

有什么帮助或想法吗？谢谢。

Answer 1

这种情况不可能一蹴而就。我们使用Jicofo作为焦点，它是与JVB和用户“交谈”的实体。下面是它的工作原理(我假设您在一个web环境中，因为您提到了strophe.js)：

• 通过XMPP的用户连接
• 用户加入一个MUC
• Jicofo是一名管理人员，为每一位MUC服务。
• 另一个用户加入了MUC。
• Jicofo使用COLIBRI协议从JVB请求音频/视频通道
• Jicofo编写了“静乐节”，并通过MUC的直接信息发送给每个参与者。
• 用户获取静乐节并将其转换为SDP。
• 用户可以使用远程SDP设置WebRTC PeerConnection。
• 利润？-)

希望这能有所帮助。免责声明:我为吉思工作。