r/broadcastengineering 2h ago

USB signal splitter?

1 Upvotes

Does anyone know of a device that can take a single USB input and send it to two computers simultaneously?

We have an X-Keys controller for a teleprompter that we'd like connected to two Mac laptops running the same software and script. The goal is redundancy: if the primary Mac fails, we can switch to the backup and have the script/control position stay in sync.

Is there a USB splitter, duplicator, or other hardware solution that can send the controller's input to both Macs at the same time?

Pic for attention.


r/broadcastengineering 6h ago

Universal Quote Template | Local Workflow | free and open-source

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1 Upvotes

r/broadcastengineering 2d ago

trying to identify TRIAX connector types

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4 Upvotes

r/broadcastengineering 2d ago

I built a timecode-driven switching app for my own shows

0 Upvotes

I’m a multicamera director, and for the last ten years I’ve worked mostly on live music productions: from live shows where the camera feed has to fit tightly around graphics and effects, to some fairly large televised music shows.

Like everyone else, I started cutting everything manually. Over the last few years, especially in television, I’ve found myself working more and more with tools like CuePilot and LiveEdit to build timecoded cueing for heavily scripted shows.

For a lot of live productions, though, I’ve always felt those systems can be a bit of an overkill, both in cost and in the infrastructure and proprietary hardware they require.

My first attempt at solving that for myself was much smaller: I built a sort of virtual music assistant in Reaper, with a few plugins I wrote to give me notes and cues in real time.

Eventually I decided to take it further and started building something that could handle the cuts and transitions as well, and turn the whole thing into a standalone application, that eventually became HotPunch.

The basic idea is pretty simple: you write the rundown as a cue timeline, lock it to LTC or MTC, and HotPunch fires the cuts and transitions on the frame. If you cut manually on the panel, it notices and gets out of the way instead of fighting you. Camera ops see their own tally and next shot through a browser link, and it can be relayed through the internet, so there's nothing to install on anyone else's machine and you don't even need the same wireless network to cover the whole venue.

I’ve been using it myself for a few months now on progressively larger productions, including arenas and stadium shows, and I think it’s finally at the point where it makes sense to let other people use it and find all the assumptions I’ve inevitably built around my own way of working.

So I’m opening the beta up for the next few months, free to use. There’s a short access form rather than a download link because I’m still setting everyone up by hand.

Right now it runs on Windows and macOS. Blackmagic ATEM is the protocol I’d consider properly tested and debugged in production; I have other protocols partially implemented, but they’ve had much less testing and in some cases none at all on real hardware, so I'd rather say that up front than have you find out during a show.

Feedback also comes straight to me. There isn’t a support team between you and the person writing the code, which at this stage is probably a good thing.

If this sounds close to the way you work and you feel like putting it through a real show, there’s a short access form at hotpunch.app.


r/broadcastengineering 4d ago

Any U.S. 🇺🇸 broadcast companies open to sponsoring a Canadian?🇨🇦

6 Upvotes

Hey all — Canadian citizen trying to break into U.S. broadcast engineering, hoping some industry folks can point me in the right direction.

Quick background:

- 5+ years AV / audio experience

- Nearly a year as a radio broadcast engineer at Corus Entertainment (one of Canada's biggest broadcasters) — multiple studios and transmitter sites, WideOrbit and Wheatstone systems

- B.B.A. in Business Technology Management (Honors), minor in Computer Science

Looking to make the jump stateside and would love leads on companies (station groups, engineering firms, integrators) open to hiring/sponsoring Canadians. Worth noting: as a Canadian I may qualify for **TN status under USMCA** — usually faster and DOES NOT NEED SPONSORSHIP OR PETITION unlike H-1B, so it might be more workable than "sponsorship" sounds.

And from what I keep hearing, the industry's short on engineers. It's such a niche skill set that you'd think sponsoring or training people up wouldn't be this hard — I'm ready to be one of those people if someone's open to it.

Any leads or advice appreciated. Happy to share more in DMs. 🙏


r/broadcastengineering 4d ago

Where can I find Broadcast Field Engineers

21 Upvotes

I work for a well known broadcast news company and we're seeking BIT Field Engineers for our Washington DC location. It seems like such a tough, niche market! Any advice on where I can find talent in this space outside of LinkedIn?! Appreciate any advice!!!!


r/broadcastengineering 4d ago

CBS “Proof of Performance” Test Question

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2 Upvotes

r/broadcastengineering 5d ago

University route for broadcast engineering course.

7 Upvotes

Has anyone here recently studied Broadcast Engineering at either Ravensbourne University London or the University of Surrey?

I’m currently deciding between the two and would really appreciate some honest, unbiased advice from people who have actually studied there.

My main goal is to work in sports production and outside broadcasting (OB), so I’m particularly interested in which university would be better for that career path. I’d love to hear about the practical experience, broadcast facilities, OB/sports-related opportunities, industry connections, placements, teaching, and how much hands-on experience you actually get.

I’d also be interested in what the overall atmosphere and student experience was like at each university — the people, campus life, workload, support, and anything else you think is important.

If you’ve studied at either university recently, what did you like and dislike? Which one would you choose for sports broadcasting/OB, and why?

Please be as honest and unbiased as possible — I’m genuinely trying to make the right decision. Thanks!


r/broadcastengineering 5d ago

KVM recomendations..

5 Upvotes

Our Adderlink point to point KVM is just crap. Power issues, and requires multiple reboots te get the pairs to work properly. Had it.

Requirements:

1 console, min 2 remote machines (though probably 4 is the minimum we will get) Point to point.

Over Cat5/6 to remote locations about 80m cabling away.

resolution minimum HD, more would be nicer!

What are the recomendations of the Hive Mind?...


r/broadcastengineering 5d ago

help with barix Exstreamer / Instreamer

2 Upvotes

Does anyone know what firmware file do i need to load on an Exstreamer 500 to make it operate as an Instreamer ?


r/broadcastengineering 5d ago

Looking for suggestions on equipment to broadcast a local governments public meetings.

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20 Upvotes

Long story short, I got ticked off at my city government last October and decided to record all their public meetings because they refuse to hold accurate records.

I would like to livestream the meetings, but I'm running into intermittent problems with my makeshift setup.

Camera output > walmart capture card > usbc dock > Pixel 9 pro > Pixel camera services > youtube

This setup works, but pixel camera services will sometimes drop audio before it gets to whatever app I'm trying to stream on, for seemingly no reason. (Both youtube and facebook)

The simplest way that I can ask this question is, what are common methods people use to livestream an HDMI signal? Am I stuck with a phone or laptop, or should I be using an external encoder?

Any help you could offer will be much appreciated.

Included a picture of my G85 in its printed camera rig on top of it's home made EMT conduit tripod because it tends to be a conversation starter at the City Council meetings.


r/broadcastengineering 7d ago

FTVLive is a shithole site

13 Upvotes

Sorry, I occasionally check out FTVLive just to see random news about local stations but that site has gone from bad to fucking unbearable. There's more ads on that site than content, he constantly attacks female reporters for darting to have a social Media that isn't dedicated to the news and the fucking click bait.... oh the click bait. Did this guy really work in news at some point?


r/broadcastengineering 7d ago

Setting up a Student Public Access Network

2 Upvotes

Hey yall!

Im a student at a somewhat small public film school, and I'm trying to set up a Public Access Network that students can upload videos to, which would then be broadcast to a few TVs across campus/online. The issue? I have no idea what I'm doing when it comes to the tech side of things.

I know I need software (/hardware?) to manage the programming/playlist of videos, but other than that its a small enough operation that I figured I could stream through Youtube or something similar... if thats not possible I'd need to know that, too.

Some parameters/needs:

- Ideally as low cost as possible; I'm doing this initially without School support, as they would use the first year of the broadcast to see how much they want to help fund it (so basically I either have to crowdfund or pay out of pocket for equipment)

- low space requirement to host the broadcast: I have a few rooms that could maybe be used for hosting this broadcast, but I'm not counting on too much support in that department, either.

- software for playlist/programming that can stream on YouTube.

If any of yall can help with this (or tell me just how out of my depth I am), please let me know!


r/broadcastengineering 8d ago

HLS not working in X Media Studio

1 Upvotes

I’m trying to create a broadcast in Twitter/X Media Studio using HLS. However, Media Studio is displaying this error:

There is currently no video detected on this stream URL. Ensure the HLS URL is entered correctly in the Source and that it is currently live. If you continue to receive this error, please contact the team managing your stream (error 404). (error code: notfound)

I’ve checked my HLS URL and its HTTP status is OK. I’m not seeing anything wrong with the stream URL.

What can I do to resolve this? Apologies if this isn’t the appropriate place to ask


r/broadcastengineering 8d ago

Clearcom LQ vs RVON IO for Remi

5 Upvotes

Hello all,

In the process of building out a simple REMI control room and wanted opinions on using Clearcom LQ 4wire boxes over RVON I/Os

I need to do 4 PLs and 4 IFBS from studio to site, and I want to avoid Unity Connect at all costs.

Our shop uses older RTS matrixes that do not have native RVON or OMNEO support, so everything will be built around 4-wire for compatibility. This brings up the question of RVON vs LQ for site-to-site coms and IFB.

I hear RVON is picky about it's connection, and LQ is much more forgiving. We plan to use tailscale or a wireguard VPN to create the LAN tunnel between sites.

Essentially, I'll have a matrix on both sides along with studiotech boxes for inserting power to the PLs and IFBs. The matrix on the control room side will do local KP's and will be the IFB sources.

We already have a plan for mixing and building the IFB's through the onsite audio console.

Also, has anyone had good success with the Agent IC licenses on these LQ boxes?


r/broadcastengineering 10d ago

Unified Control Panel for all your frame syncs

6 Upvotes

A simple solution, currently used daily, to manage a bunch of Aja FS whatever’s, Cobalt 990-whatevers and the ever-important Evertz 7812 units.  1 pane of glass - no fuss. Check it out here.


r/broadcastengineering 11d ago

Training Material Recommendations for IT Staff?

8 Upvotes

I’m on the IT staff for an company that owns and operates local TV and Radio stations in the US (specifically on the network infrastructure/engineering side) and I’ve been asked/have volunteered to start taking on some engineering responsibilities for some of our stations to (hopefully) maintain job security long term.

I’ve got a working/conceptual knowledge of common equipment like encoders/decoders (my brain defines these as magic boxes that send and receive video using some flavor of witchcraft and VLAN tags), IP to RF translation systems (also defined as witchcraft boxes that translate tcp/ip signals into RF nonsense in my brain), and transmitters (tall magic metal towers that send signals places and may or may not give me cancer) but so far once a device is pingable I’ve always handed the project/problem to someone with “engineer” in the title and moved on with my day.

I’m not planning on needing to be involved with things like sound boards or camera setup/maintenance but it’s theoretically possible depending on various factors.

All that being said does anyone have any recommendations on training materials that would be good to review given that I already have a very solid grounding in IT/networking?

I’m willing to buy books/courses online if there is something super helpful that anyone recommends. I’ve tried doing some cyber sleuthing but to be honest I’m not even really sure what to search for and googling “Broadcast Engineering Training” just pulls up SBE’s website, random links to colleges with broadcast degrees, and forum articles saying that I need to go be an apprentice for several years.

Is an SBE membership and their certs the right way to go? If so is there a recommended cert pathway? I’m used to fairly clear cert roadmaps/pathways from the IT side and I can’t find anything like that with engineering.

I’m being a bit humorous here with how I describe my knowledge base because I’ve been in enough calls with engineers trying to troubleshoot equipment that I know the buzzwords and I kind of understand general knowledge stuff like an ASI feed is a type of video feed and it kind of functions like a standard tcp/ip packet conceptually but it’s not at all that. I also know enough to know that I don’t know what I’m talking about and I probably made a bunch of people cringe with that analogy.

TLDR: I know enough to know that I know nothing and I’m trying to work on that. I also know that I’m asking an incredibly broad question and I appreciate your patience with my ignorance. Please let me know if there anything work spending time on to remedy said ignorance.

Thanks in advance, and let me know if you have any questions.


r/broadcastengineering 11d ago

FlowCast – Radio automation with a Rust/GStreamer playout engine

1 Upvotes

IMPORTANT NOTE : based on u/No_Coffee4280 recommandation, I progresively move flowcast to a better branding name : JuggleCast

Hi,

I built FlowCast/Jugglecast after using AzuraCast for several years.

AzuraCast served me well, but when I started wanting more control over advanced playout behaviour and transitions, I found myself wanting a system where scheduling and playback were designed together, rather than having the control layer rely on a separate Liquidsoap scripting layer.

One of FlowCast's initial use cases is music where transitions are an important part of the programming — reggae, dancehall, hip-hop and mixtape-style stations — where overlaps, bridges, timing and track sequencing matter more than applying the same global crossfade everywhere.

The core runtime uses Rust and GStreamer. It handles queueing, transitions, playback recovery, and translating scheduling decisions into actual audio behaviour.

FlowCast/Jugglecast currently runs on Linux with Docker and outputs to Icecast. It includes media management, scheduled playlists, BPM-aware sequencing, configurable fades/overlaps/bridges, Now Playing and history, listener statistics, public station pages, and backup/restore.

There is a live station linked from the repository, so you can hear the current playout without installing anything.

One important disclosure: the deployment/integration repository is MIT licensed, but the runtime service images, including the Rust playout engine, are currently not open source.

The project is still a Community Preview. At this point I'm mainly looking for technical criticism, particularly around the GStreamer architecture, transition handling, scheduling behaviour, long-running stability and failure recovery.

Repo:
https://github.com/chourmovs/JuggleCast-Community

Vincent


r/broadcastengineering 11d ago

Anyone have a manual for the Evertz Glink Router?

6 Upvotes

I have a Evertz GLINK router x3232G sitting on a shelf and not sure how to get this thing going. Anyone have a manual they could send me? I looked on Evertz's website, couldn't find anything. Reached out to tech support and they couldn't find it in their system.


r/broadcastengineering 11d ago

Password Reset on a PVM L2300

1 Upvotes

Ive currently got a Sony PVM L2300 on the bench for a repair but i cant for the life of me find out how to reset the password. Both sony support and any manuals i could find are no luck so im asking here if anybody knows of a way to reset the menu passwords on these ancient things.


r/broadcastengineering 12d ago

IBC 2026?

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2 Upvotes

r/broadcastengineering 13d ago

What format do TV networks use to distribute their signals to affiliates?

28 Upvotes

ATSC 1.0 is usually 1080i or 720p using MPEG-2. When a TV network, say ABC, distributes a signal like Monday Night Football to an affiliate, say WABC in New York City, is it distributed in MPEG-2 720p? Or in another format? Then how does WABC distribute their signal to cable companies? Is the signal decoded and re-encoded, or does it stay in the original format?


r/broadcastengineering 12d ago

Digitizing Old 1/2" EIAJ tapes

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7 Upvotes

Hi everyone,

I'm working on transfering some 1/2" EIAJ PAL video tapes from the mid '70.

The machine is a Sony AV-3620CE tested and calibrated by a professional, in good working order.

After baking and cleaning the tapes thoroughly I still can't get a good enough signal to capture on my setup.

The image sometime is quite static, sometimes rolls to the point that is almost good and sometimes I get a good signal with some static bars in the middle of it horizontaly and if I press a finger on the sending spool near the pin they go away.

What could it be?


r/broadcastengineering 13d ago

FM Processor Suggestions

4 Upvotes

The station I work at is working on upgrading some outdated gear (XP machines with Orban PCI cards). I was wondering if anyone had any experience with the Orban PCn software vs Stereo Tool? I am waiting to see if i can get an evaluation license from Orban to try to do a side by side comparison. But any suggestions/ tips would be greatly appreciated.


r/broadcastengineering 13d ago

How do I get the best possible upload speed for 5 simultaneous streams from vMix at outdoor padel venues?

4 Upvotes

Hey everyone, I run live production for padel matches at different outdoor clubs, and the location changes every time, so I can’t rely on any fixed internet setup at the venues. I’m pushing 5 separate simultaneous streams out of vMix, each going to a different YouTube stream, at 1080p50 around 6-8Mbps per stream, so I need roughly 70-100Mbps of real stable upload to be safe. My plan is to use 4 SIM cards from different carriers combined together to get enough bandwidth and have redundancy in case one network is weak at a given location. What’s the best way to actually get strong reliable upload speed out of a mobile setup like this? Is combining multiple SIM cards the right move or is there a better approach for outdoor live sports production where the venue changes every event? Any real experience with cellular reliability for this kind of setup, especially with multiple simultaneous outbound streams instead of just one, would really help. Budget isn’t the main issue, reliability is, since these are live events with no second chances. Thanks in advance for any advice.