StreamLive ProStream a Webex meeting to YouTube and Facebook together
Send a Webex meeting or webinar to StreamLive Pro with Webex's "Other streaming services" option, and from there to YouTube, a Facebook Page and more: fields and fixes.
Webex can live stream a meeting or webinar to one streaming service at a time. Choose Other streaming services in Webex, give it the stream link and stream key from StreamLive Pro's Encoder card, and the meeting goes out from StreamLive Pro to every channel you tick: YouTube, a Facebook Page, LinkedIn, a custom server and more. In StreamLive Pro you tick the channels and keep the Live stream page open.
Every Webex fact on this page comes from Webex's own article, Webex Help Center: Live stream your Webex meetings or events, checked 5 November 2026.
Before you start
- A Webex plan that may live stream. Webex lists a paid Meetings, Webinars or Events (classic) plan, live streaming enabled by your Webex administrator, and the Webex video platform version 2.0. Webex supports any service that takes RTMP or RTMPS.
- A paid StreamLive Pro plan. Receiving a stream from other software, Webex included, is on the paid plans; the 7-day trial streams from the browser studio. See the pricing page.
- Channels connected under Connections. Instagram and TikTok need a fresh key before every live (Live on Instagram and TikTok with a stream key).
- The host starts the stream. Webex puts Start live streaming in the host's meeting controls.
Steps
- Open the Encoder card in StreamLive Pro. Click New stream and choose Stream from software like OBS (RTMP / SRT). Open the RTMP tab and copy the address and the stream key with the copy buttons.
- Tick your channels. In the Channels list switch on YouTube, the Facebook Page and the rest. Give each its own title if you want (Give each network its own title in one live broadcast).
- Keep StreamLive Pro open. Leave the Live stream page open and in front in your browser. It checks for your stream every ten seconds and, when it arrives, sends it to the ticked channels.
- Start live streaming in Webex. In the meeting, webinar or event, open More options and click Start live streaming.
- Choose the layout. Click Change streaming layouts. Without shared content Webex offers Grid, Stage and Focus; with shared content, Stage, Focused content with active speaker, and Focused content. Click Apply.
- Choose Other streaming services. Paste the address from StreamLive Pro as the stream link and the key as the stream key. Click Start streaming.
- Watch for the detection. Webex shows a Live indicator in the upper-right corner. Within about ten to thirty seconds StreamLive Pro shows that the stream was detected and sends it out.
- End. Press Stop stream in StreamLive Pro to end on every network, then in Webex open More options and choose Stop streaming.
From the Webex phone app
Webex also lets the host stream meetings and webinars from its mobile app: on iPhone, More options and Start Live Streaming; on Android, More options, Advanced, Start live streaming. Choose the service, enter the stream link and key, and tap Start streaming. The StreamLive Pro side is the same as above, so the Live stream page must stay open on a computer.
What Webex itself limits
- One streaming service per meeting. That is why you send to StreamLive Pro and tick the networks there.
- Up to 1080p, set by the Webex site administrator.
- No whiteboard and no Share File, including sharing a video file, while live streaming.
What we have not checked
Webex's article does not state the codec, bitrate or keyframe interval it sends, and we have not tested a specific Webex version against StreamLive Pro. Our ingest accepts H.264 video and AAC audio with a keyframe interval between 2 and 10 seconds (Cloudflare Stream: Start a live stream, checked 5 November 2026). Run a test meeting a day before an important event, ideally with one unlisted YouTube channel ticked (YouTube live visibility: public, unlisted or private).
Webex or the browser studio
If the people on screen can join a link instead of a Webex meeting, the browser studio may serve you better: guests join from a link, you get lower thirds and layouts, and you see YouTube and Facebook comments next to the player. See How to do a live interview with a remote guest. Webex suits meetings that already happen in Webex.
What can go wrong
| Symptom | Fix |
|---|---|
| Start live streaming is missing in Webex | The administrator has not enabled live streaming, or the plan does not include it |
| Webex cannot connect | Copy the address and key again from the Encoder card you have open; no spaces |
| Webex is live but nothing reaches the networks | The Live stream page was closed or in a background tab, or no channel is ticked. See OBS is streaming, but YouTube and Facebook show nothing |
| Detected, but no picture | See My encoder says it is streaming, but there is no picture |
| The Encoder card shows "On paid plans" | The account is in the trial |
Frequently asked questions
Can Webex stream to YouTube and Facebook at the same time?
Webex streams each meeting to one service. Send that stream to StreamLive Pro and our servers send it to YouTube, your Facebook Page and every other channel you ticked.
Which Webex option do I choose?
Other streaming services. Paste StreamLive Pro's address as the stream link and the key as the stream key.
Can I stream a Webex webinar this way?
Yes. Webex lists meetings, webinars and Events (classic) on the desktop app, and meetings and webinars on mobile.
Can I use Webex with StreamLive Pro during the trial?
No. Streaming from other software is on the paid plans. The trial streams from the browser studio.
Do I need to keep StreamLive Pro open during the Webex meeting?
Keep the Live stream page open and in front until the stream is detected and the channels show live. The page is what sends the stream to the channels you ticked.
Keep reading
Send a Microsoft Teams meeting to StreamLive Pro with the Custom Streaming app (RTMP-Out), then on to YouTube, a Facebook Page and more: admin setting and steps.
What is multistreaming, and how does it work?What is multistreaming: one live broadcast sent to several networks at once. How it works, why a cloud relay saves upload, what each network demands, and its limits.
Stream a Zoom meeting to YouTube and Facebook togetherSend a Zoom meeting or webinar to StreamLive Pro with Zoom's custom live streaming service, and from there to YouTube, a Facebook Page and more: fields and fixes.
How to multistream with OBS: a plugin or a relayMultistream from OBS to YouTube, Facebook and more: a multiple-RTMP plugin that uploads once per network, or one stream to a relay such as StreamLive Pro.
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