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7 votes

Use Streaming Online Video/Live As Source In OBS Studio

This would be possible using OBS's BrowserSource. First, find the embed code for the stream (in YouTube you can click "Share" and then "Embed"). Find the src="" and copy the URL that's inside the ...
Caleb Denio's user avatar
3 votes

ffmpeg - live stream into a browser video tag (localhost only)

I think that the issue is the video tag. The video tag does not support live streaming directly, see this question on SO. Specifically: A. This answer for a technical description of what you want ...
Gordon's user avatar
  • 106
2 votes
Accepted

How does media manage to co-host a show from two continents without latency?

There are two key ways to deal with the inevitable latency of live video from the other side of the world: Ignore the video, at least for talent or guest queuing purposes. The person is fed mix-minus ...
Michael Liebman's user avatar
2 votes
Accepted

Trim a segment of live, still-encoding H.264/FLV with ffmpeg

Keep FLV but trim using demuxer seek and duration. ffmpeg -ss 00:00:03.000 -t 00:00:01.000 -i output.flv -c copy output2.mp4 Also, skip -ss if it's 0 i.e. stream start.
Gyan's user avatar
  • 33k
2 votes

Http Live Streaming for beginners

I would suggest you research a bit further and then refine your question. To me it seems that there is a bit of confusion in terms of the software components needed for creating a livestream. First ...
Hans Meiser's user avatar
2 votes

Camcorders that can stream directly to YouTube

The "JVC GY-HM200SPU 4KCAM Compact Handheld Streaming Camcorder" claims... "When equipped with an optional Wi-Fi or 4G LTE high-speed broadband modem, the camcorder can deliver a live video stream ...
Richard Crowley's user avatar
2 votes

Canon 800d/T7i clean-hdmi?

Download Sparkocam and your problem will go away. I am using a T3i and a T6i for the same live steam. Your other option is remove autofocus from the lens and switch it to manual
Carlos Vargas's user avatar
1 vote

video chroma keyed background into Skype

If there is no plugin I never heard of, the only way you could do this is by feeding an already keyed signal into skype. You could try researching if realtime keying can be emulated on a virtual ...
Florian Claaßen's user avatar
1 vote

Dump keyframes of a livestream

Basic form is ffmpeg -i livestream -vf select=key -vsync 0 -q:v 1 snaps%d.jpg
Gyan's user avatar
  • 33k
1 vote

Use Streaming Online Video/Live As Source In OBS Studio

A better way to do this is to make a .html file with this content: <iframe width="1920" height="1080"src="https://www.youtube.com/embed/[VIDEO ID]?&autoplay=1"...
Henry Ryder's user avatar
1 vote

DASH Live vs OnDemand profiles

I know this is an old topic but wanted to answer in case someone else is having the same question. In general, you can use both the Live and On-Demand DASH profiles for VoD content, for live content ...
Georgi Stoyanov's user avatar
1 vote

Live Video object tracking

OpenCV is a good repository of computer vision resources. An example of how to select and track a region of interest is given here: https://docs.opencv.org/3.4.0/d2/d0a/...
schwedentorte's user avatar
1 vote
Accepted

Canon 800d/T7i clean-hdmi?

I have been looking foe the same answer for the US version Rebel T7i. Unfortunately only the Pro versions of Canon have the true Mirroring or Clean HDMI out feature BUT by using Cannon Utilities and ...
Thomas C Walker's user avatar
1 vote

Camcorders that can stream directly to YouTube

You don't necessarily need a camcorder with the built-in ability to stream to YouTube, but rather, a camcorder (or any camera, really) that you can use as an input device to a computer. If you can use ...
John Barton's user avatar
1 vote

Why is Audio and Video out of Sync during recording?

The quick answer that worked for me: do NOT save your captured video to a drive on the computer, save it to an external drive that runs at 7200 RPM (many are 5400). This problem was driving me ...
Michael McG's user avatar
1 vote

One long continuous shot, sped-up until it becomes "live"

The answer above answers half of your question, and yes, it is trivial for anybody who has used a non-linear editor (NLE) such as Premiere Pro, Final Cut, Resolve, etc., to do speed ramp effects. The ...
Michael Tiemann's user avatar
1 vote

If the environment being captured on a video stream becomes less complicated, does the bit rate and latency decrease?

Like much with technology (and life), it depends. You didn't specify what software, protocol, or codec you are streaming with, so there are quite a few variables. Will the bit rate drop? If you are ...
Michael Liebman's user avatar
1 vote

If the environment being captured on a video stream becomes less complicated, does the bit rate and latency decrease?

so all that is captured in the live video stream is a red light bulb and a black background No. You can't get black background. You will get any possible type of noises, many shadows and all kinds ...
bukkojot's user avatar
  • 675
1 vote

How can I mark or tag spots in a video clip during a live recording

The answer to this largely depends on your budget and use case. If you are a TV network, especially a sports-centric network, many media asset management (MAM) systems add the logging capability on ...
Michael Liebman's user avatar
1 vote
Accepted

Use A6000 as webcam type camera

For real time output you only have hdmi (the USB is for file transfer) so all you need is an hdmi input card for your PC. Then you can grab that input as a source for applications.
Dr Mayhem's user avatar
  • 2,315
1 vote

Send webcam feed to server for buffer

Here's something I saw at github might answer your question. This example demonstrate how to encode set of buffered images obtained from Webcam instance, transcode into h.264 stream and send to ...
Lea Klein's user avatar
  • 181
1 vote

Multi-source, picture-in-picture live stream

Like @screaming-drills say's: this can be done with softwares like Wirecast and OBS. You could also get very expensive hardware to do the same eg. from Blackmagic Design, I would however look at the ...
Anuga's user avatar
  • 226
1 vote

Multi-source, picture-in-picture live stream

Investigate some of the software switcher products such as "V-Mix". Or some of the computer-based integrated products like NewTek "TriCaster". They will handle many more inputs than even the large (...
Richard Crowley's user avatar
1 vote

FFMPEG RTSP -> MPEG-DASH Stops on Long Streams

Recently I've had the chance to research a bit in this area, and I've come across some rumors that ffmpeg's support for RTSP is somewhat buggy, i.e. it stops suddenly or yields mangled frames. If you ...
Pawel K's user avatar
  • 121
1 vote
Accepted

Wirecast to wirecast

I would use skype from the remote location into the local computer running wirecast then use their screen capturing option to capture the skype video. The pro version of wirecast allows and input to ...
ahackney's user avatar
  • 403
1 vote

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

You can do this with OBS. I do it all the time. The Mac, can with OBS take the feed(s) and arrange/resize them and then stream it to Wirecast(?, but not necessary) or directly to Youtube. OBS ...
Anuga's user avatar
  • 226
1 vote

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

How are you routing to Wirecast? SDI/HDMI to thunderbolt? An easy solution is to get a micro/mini recorder from blackmagic and pull in that second feed directly to Wirecast through thunderbolt. Then ...
A.J. Hernandez's user avatar
1 vote

What software is used to add animated characters to live TV?

It seems like they added this in post with a program like after effects(but this is simple enough that they could have even used a video editor). The cartoon was made in a program like after effects, ...
user460404's user avatar
1 vote

Dash live streaming

I'm in a similar position to you and I suspect part of the problem is that my CPU can't transcode the stream fast enough, especially when running a player on the same machine. Check your CPU usage, ...
Japes55's user avatar
  • 11
1 vote

Live streaming to a disk

If you’re up for building your own server, and have some coding skill, then you could look at setting up a nginx server running the RTMP extension that can capture an re-stream live or on demand video....
kenjikato's user avatar
  • 111

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