The tag has no usage guidance.

learn more… | top users | synonyms

0
votes
2answers
117 views

Http Live Streaming for beginners

I'm new to live streaming and it's quite hard to find good information for beginners. Could anyone recommend resources to HLS besides Apple's documentation? I'm trying to make an app similar to ...
1
vote
2answers
91 views

Switch between 18-?? hdmi PC sources for live production

I'm looking for a device that takes a minimum of 18 HDMI-PC (max 36) sources at 1080p60 for a possible venture I'm going to getting in to. I'm going to be taking these sources and using them for ...
0
votes
1answer
57 views

Resize a live stream and overlay over another live stream for broadcasting

I'm working with ATEM Production Studio 4K from Blackmagic to switch between several video feeds that are broadcast using Wirecast onto Youtube from a Mac. Our ATEM product is not one of the switchers ...
1
vote
3answers
47 views

Export video for Broadcast TV

Just wondering, if now, as we broadcast free-to-air commercial television digitally, whether to still apply 'Broadcast Safe filters/effects'?
3
votes
2answers
47 views

Broadcast Television - Best specs to supply news footage

We are preparing a bunch of 10secs video bites that we hope to be picked up by news media outlets as supplemental footage for news reports. Could anyone suggest the best specs to export the clips as ...
9
votes
4answers
8k views

Why does the color red always appear pixelated on TV and videos on the PC?

I hope this isn't off-topic. While technically about video production, it's not about a problem I am having. Have you ever noticed on TV how the color red is always noticeably pixelated? It's the ...
0
votes
0answers
55 views

Browser-based non-webrtc webcam capture

I have a small hobby project based on live streaming. My streaming server likes RTMP. Currently, the broadcasters use native solutions like OBS, ffmpeg or vlc for publishing webcam and mic input to my ...
2
votes
2answers
100 views

How is 29.97 timecode generated over a full day without frame errors?

A quick primer:American television was originally broadcast at 30 frames per second. In order to accommodate color information without losing backward-compatibility with B&W televisions, the ...
0
votes
0answers
17 views

Camera only for live video footage

I'm searching for a small (very small) video camera that doesn't record anything (but is alright if it does). I only want it to be able to output live video footage and sound via HDMI. Does anyone ...
1
vote
1answer
22 views

Run webinar with more than one webcam

I'm trying to create a little home office webinar setup. I'd love to use more than one camera. One to point at my face, and another to point at a drawing, or diagram I'm making. I will likely be ...
2
votes
2answers
111 views

Is a 1/2.3" sensor good enough for tv?

I just purchased a Panasonic HC-X1000 but now having second thoughts because I only now learned that the image sensor, being a tiny 1/2.3" sensor, is no better than that in a compact camcorder or ...
2
votes
1answer
257 views

DIY 120fps video recording and instant replay

I am trying to build cheap recording and instant replay system using two or three GoPro4 cameras. The idea is that I can put cameras on stands, connect them with computer and record two or three ...
1
vote
0answers
52 views

Equipment & Software for video bridge (video link) event

I need to create a portable setup for events built around a video bridge: The performer is abroad the audience & presenters are in-house The performer needs to see the audience & presenters ...
3
votes
4answers
922 views

Why isn't ffmpeg used in movie production or broadcasting tool chains?

Is the assumption in the title true? What is preventing the use of ffmpeg when producing a movie or broadcast quality material? Are there any prominent or well known users of ffmpeg? What is used ...
3
votes
1answer
97 views

Creating text graphics from a data feed

Does anyone know how to create text/graphics from a data feed? I'm streaming live events and need to take a text data, (mainly CSV files) containing names, clubs, points and position data and ...
1
vote
1answer
107 views

What types of cables support closed captioning?

For example, I know that HDMI cables explicitly do not send a CC signal to the TV, even if the source and TV both support it. I assume that coax cable does support it since I can use a digital ...
1
vote
0answers
115 views

Producing and streaming to a local Network

i'm facing the challenge of creating a "TV-Show". To understand why i do this i will explain it in detail, but summarize it in the end, for the ones who just want to know what my problem is. LONG ...
2
votes
2answers
5k views

How to do a video live stream through a VPS?

I've been looking at a million resources and I can't find a definitive answer to this. I'm looking to do a small scale (max 50 viewers possibly), low quality live video stream, with nothing but my ...
1
vote
1answer
345 views

Why HD broadcast camcorder still pictures quality (still frame from video) beat out DSLR?

I've taken pictures with a HD broadcast camcorder and a DSLR at the same event. When I get the still pics from camcorder footage, the image appears to be more professional/outstanding feeling than the ...
0
votes
0answers
17 views

Full-Featured broadcast-level open source Video Editors? [duplicate]

I need edit SxS XDCAM footage for news, is there a full-Featured broadcast-level open source video editor? At last need unlinking different audio channels in timeline.
1
vote
0answers
389 views

Wirecast crashes when I attempt to authenticate to Youtube account

Wirecast 4.3.1 (Telestream) on OS X 10.9 After launching Wirecast, I select "Broadcast Settings" --> Authenticate. Upon selecting my Youtube account and accepting the conditions, Wirecast crashes. ...
1
vote
2answers
214 views

Looking for Radio Automation Software

I am currently planning to run a podcast or a radio show as you prefer, where I intend to broadcast some Skype talking and play some music, live through Mixlr. I've been looking for some software that ...
0
votes
1answer
32 views

Video Live Embed from external websites [closed]

I want to make a website where visitors can view webcams from the world. I want to make categories per countries, a map etc. The problem is that 90% of webcams i find on internet are .mjpg or .cgi. So,...
2
votes
2answers
169 views

Term for upcoming TV summaries (broadcast design)

Television broadcasters show short "outlooks" or "summaries" of the upcoming program, often right after the advertisement (w/ or w/o the Digital on-screen graphic). What's the term for this short ...
1
vote
0answers
407 views

Is it there a way to create a video playout system? (Preferably in Linux)

I am facing a situation caused by the need to start broadcasting in High Definition and there are a few Digital Automation/Playout Suppliers that offer excellent solutions such as Fission, Miranda, ...
0
votes
1answer
68 views

Trying to help a west coast fan in an east coast world

So my friend wants to hear the west coast announcers during the playoffs - while watching the game on tv. Problem is that the tv broadcast is delayed a few seconds. Does anyone know of a work around? ...
1
vote
1answer
1k views

How to add closed captioning to MPEG-2, QuickTime MOV, or AVI/DV for cable broadcast?

I need to add closed captioning to a short video that will be broadcast on our cable TV system. The cable system will accept MPEG-2, QuickTime MOV, or AVI/DV formats. This is in the United States, ...
1
vote
2answers
71 views

Broadcasting video and bandwidth issue

I need to broadcast on the Internet weekly live video events. One attempt was made with Skype and it worked pretty well, but it was only with one user. We expect 50 users and we have a low bandwidth ...