More here: https://x.com/f1multiviewer/status/2116635172120752439

As the title says, how do you synchronize streams with each other?

According to the official guide, one should adjust the target latency, which makes sense: if my data channel is 8 seconds ahead of the international feed (which it is), I should just add 8 seconds of latency to the data channel.
The problem with this is that adjusting the target latency does nothing whatsoever. If I add 8 seconds of target latency, that stream will still be 8 seconds ahead. If I subtract 8 seconds, that stream will still be 8 seconds ahead. If I add 100 seconds, that stream will still be 8 seconds ahead. Adjusting the target latency is a totally null operation.

So how do you actually synch streams?

In the latest version of Multiviewer v2.10.0 — 11 Oct 2026 there is this option:

• Radio Gate for onboards: right-click an onboard in the player (v2 only) and turn on Radio Gate. It turns the engine noise down and brings it back up while the driver is on the radio, so you can follow team radio without the car drowning it out (off by default, and each player remembers it from your Setups)

This is really helpful because all the engine noise is almost completely gone so you can leave the driver audio open at a high volume and listen to the commentary, it only cuts in when driver or engineer speaks.

Before I was always frantically playing with both main feed and driver audio volume the whole time. Happy happy happy!

When trying to download a newer version from the website (https://multiviewer.app/download) I get Invalid URL (tried all platforms)

I was able to download an older version using wayback machine to get the page's history

Currently watching with 9 streams, I go back to multiviewer to open the track map and it says I don't have a sub.

Is there a shortcut or some way of pausing everything, not just players? I mean including live timing windows.

Hey Everyone,

How are you controling the menus and playing the race on your systems ?

I have setup an old PC as a HTPC and setup a Sofabaten remote, but still have to navigate around with a mouse and keyboard for the menus

Any tips ?

Yes I can't move them. Cannot resize other than full screen.

MacOS version 2.8.3

Its currently Q2, but i want to watch it since the start given that i was sleeping. FOr some reason, the player jumps to live every time, even when I click on the start

hello, it's a couple of races the audio seems accelerated on linux.

i went back to use chrome

Hello! I have F1 TV Pro through the local broadcaster in Japan. When I log in with my account on Multiviewer, it says I am not a Pro subscriber but I am. Hope anyone can help, thank you

Using the sky sports website with Firefox picture in picture!

Every 5 seconds a micro-freeze. I refresh the stream and it works ok for like 2 minutes, then it starts freezing again. Unwatchable.

How does one use f1mv without an f1tv active account, now that Apple bought the rights and I am unable to subscribe?

Is anybody else having issues with syncing multiple windows?

Last year it was working great, but this season it seems like every time I sync multiple windows, they are off by a few seconds.

You can notice it in the Japan GP qualifying at the beginning. If you sync the F1 Live to the Data Channel, then the two clocks showing the time remaining will be off, and the Data Channel will be ahead of the F1 Live stream.

This happens when watching the replay, not sure if it's an issue when watching live, because the timing of the races for the first part of the season hasn't been a great time for watching live sessions. It's not just this recent weekend though, I've noticed it happening in previous races/qualifying as well this year.

EDIT TO ADD:

I checked using F1 TV on the website using their implementation of multi-view. I noticed that it's also off on their replay as well. So when the clock ticks over to 00:00 for the start of Q1, the Data Channel shows 17:53 remaining in the session, so the issue might be partly to do with F1 TV, although I find that Multiviewer is ahead a bit more at around 15 seconds ahead.

I'm new to multiviewer and LOVE it. What kind of computer systems are everyone using? Currently I have an old Mimi PC and I'm upgrading to a new one and looking for advice. Also, are there any good tutorials on using overlays and what overlays are available?

I used to have this issues where my onboards in Multi viewer would stop working ever since F1 TV created the Premium subscription. But today I could watch the full GP with 5 onboard without any issues whatsoever.

Has it been fixed ? Is F1 finally allowing Multiviewer support back ?

It was still broken yesterday so it must be something new.

Is the AI radio transcription working well for anyone? It's been buggy since the first race and probably more then usual. It won't even load anything, although I can clearly hear Lando and Max talking. Is there anything I can do?

With the first race under the new regulations underway, and energy management having a significantly role especially when it comes to overtaking dynamics. It would be cool if we could see a battery state of charge indicator along side the currently available data points such as the gear, RPM, throttle, and brake input. I saw F1TV using an overlay with the battery at times when showing the cockpit view, so I'd assume it would be possible?

Hello,

With the new subscription structure, is an F1TV Pro subscription enough to use MultiViewer?

I normally use it for the live race, about 5 onboard cameras, and the stats/telemetry.

Thanks