Questions tagged [streaming]

The act of transmitting media over a network for consumption in real time.

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1answer
109 views

Make Youtube live streaming available to another country after end streaming

I have an youtube channel that makes a lot of live streams. But i have different countries watching at the same hour in its own time zone. I have a live streaming on Brazil starting 6PM and finishing ...
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11 views

Video hosting with local control

I am writing a web application with video lessons in sequence. I want to use a streaming service for high availability and compressing content for different viewports. I would like the user to watch a ...
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5answers
23k views

How to configure crtmpserver for live streaming?

This is what I would like to do. A Linux laptop has a webcam connected to it and captures video and audio in real time The laptop sends the live video and audio stream to another Linux server which ...
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7 views

Output Motion stream as discoverable compressed stream (ffmpeg)

I have a raspberry pi 3b+ (Manjaro Linux) Motion server broadcasting a webcam over the network. Motion creates an MJPG stream over HTTP. This consumes a lot of resources by any player playing the ...
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1answer
31 views

How to convert ts to mp4

I have a lot of videos needed to convert from ts to mp4, how can I convert it without losing quality? I mean a lot like 30+ each week. I did a search already but none can do it fast enough, doing it ...
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1answer
42 views

clean HDMI output camera - on start

I am looking for a 4K camcorder or DSLR camera for live streaming (tangential question: is camcorder or DSLR better for that?). To have live streaming, I need pure HDMI output. Currently I do it with ...
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3answers
13k views

How to prevent users from downloading videos?

We want to provide VOD service via http/https, but we dont want users download a video by finding out the url directly from the web player or using a developer plugin like firebug. We are told that ...
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31 views

How to add metadata tags without altering video structure/format? FFmpeg

I'm modifying DASH-formatted segments, and my aim is to add extra information to the video segment using metadata tags. I'm using ffmpeg to record video from my webcam and store segments named like: ...
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1answer
17 views

Serving static video content directly vs. via adaptive streaming protocols (HLS, DASH)

Is there an advantage of serving static video content (not a live stream) via adaptive streaming protocols such as HLS or DASH over serving them directly as files using HTTP server in terms of speed? ...
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1answer
95 views

Good codec for embedded system video decoding

I need to get streaming video working where a source streams video to an embedded platform. This embedded system has an ARM-Cortex-A9 without a GPU or a hardware video decoder. Unfortunately I don't ...
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1answer
286 views

How do I prevent Wirecast from crashing?

I'm attempt to livestream from a 2016 MacBook Pro, but for some reason Wirecast (12.2.1) crashes. It doesn't matter what I'm doing, it only stays open for a couple of minutes, then it just completely ...
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1answer
2k views

Stream desktop (linux) with FFMPEG to VLC

Hey guys how can I stream my desktop to vlc I did found some examples but they do not work;First I need to start ffserver with some configs example here https://www.organicdesign.co.nz/...
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7 views

Is it possible to push an video stream via OBS to a video server for consumption by another OBS Studio?

Just wanted whether this was possible. I know that within OBS, I can stream video from my phone camera on a url like localhost:5050 when I used a "turn phone into webcam" app. So I was wondering, ...
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1answer
2k views

ffmpeg rtsp over http not working

I put this conf on ffserver HTTPPort 1234 RTSPPort 1235 <Stream live.h264> Format rtp Feed feed1.ffm VideoCodec libx264 VideoFrameRate 24 VideoBitRate 100 VideoSize 480x272 AVOptionVideo flags ...
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0answers
9 views

I need to stream 6+ different videos at the same, is there a good platform to do this on?

To be clear, a similar question was asked about five years ago here, but I would like a more updated answer. For my company, we stream several different events at the same time. The videos are of ...
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28 views

How to create widely readable video stream with ffmpeg?

As for test I use just a file with data as input and I would like to stream it as video. For this purpose I used ffmpeg: C:\tools\ffmpeg-20200523-26b4509-win64-static\bin\ffmpeg.exe -y -f rawvideo ...
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36 views

FFMPEG Live stream loop with overlay - Errors

I'm trying to do a livestream with a video loop, sound from the desktop and an overlay image that updates when I replace the file and a text that also updates when a file is replace but I seem to be ...
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0answers
29 views

FFMPEG to YouTube: YT says “Unsupported resolution for latency configuration … The current resolution is (65535x65535)”

I've a facility that runs on a Windows machine, that records the screen to disk, and it works well. It takes audio streams from two virtual sound cards and a stream from the display and produces a ...
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2answers
6k views

OBS Studio: desktop audio falls out of sync

I have an interesting problem: When I stream to Twitch (or record), my desktop audio goes out of sync with the video over time. The microphone is perfectly synced the whole time. Both OBS Studio and "...
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0answers
7 views

Mix multiple video inputs from multiple locations into one output

I want to know if there is any software that can do screen capture of 2 or more laptops and produce an output that shows both screens side by side in 50:50 ratio and produce an output that is ...
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1answer
35 views

Network Stream reloading in a loop (Nginx/RTMP Streaming Server)

As the generic title suggests, I do not know exactly how to explain my problem, neither do I know what could cause it. Hopefully this ends up to be the right place looking for help, as I do not find ...
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1answer
2k views

best way to publish low latency video on ffmpeg

I am trying to publish a stream of live video that need to get to the client side in under 3 sec in latency. I am using vMix to capture a 720p/50 stream from a camera, that by virtual camera letting ...
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1answer
144 views

resend headers NUT formats

If I do this ffmpeg -f dshow -video_size 720x480 -framerate 29.97 -i video="Roxio Video Capture USB":audio="Line (Roxio Video Capture USB)" -c:v mjpeg -c:a pcm_s16le -map 0:v -map 0:a -f fifo -...
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0answers
5 views

Very laggy stream for the viewers

so getting into the problem. I have started to do facebook gaming live stream through dual pc using OBS NDI. Now my gaming pc is Lenovo Legion with GTX 1660 Ti whoch gives full 60 frames for the PUBG ...
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0answers
27 views

ffmpeg RTSP restreaming command

Can I achieve RTSP re-streaming using FFmpeg for below use case scenario. FFmpeg receives RTSP camera stream FFmpeg to re-stream received RTSP stream by maitaining the timestamp information it would ...
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0answers
11 views

Real-time video streaming question

I had been asked recently about sites which live-stream video content such as Twitch. The more people who are connecting to the site at the same time, can this directly affect the quality or speed of ...
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1answer
385 views

how to simultaneously create rtsp and livehttp video streams in vlc from the same live source?

I want to simultaneously create rtsp and livehttp video streams from the same live H.264 source in cvlc. I can individually create either kind of stream just fine, and I can also create two rtsp ...
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2answers
32 views

A/V Crash Course for Church

With COVID-19 shutting down the whole world, our church is now broadcasting our services on YouTube. Last Sunday we used a WebCam because we only had 48 hours notice, and it just worked. Given that ...
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1answer
166 views

I want to run two 24/7 livestreams at once, both these streams will be on Youtube, is it possible?

I want to run two 24/7 livestreams at once (both on Youtube), using an intel nuc device with the assistance of obs studio software, is this possible? If not, how can I run 2 24/7 streams at once ...
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0answers
9 views

Live Streaming YouTube MacBook Pro – increasing Problems over time

Up front: I am new to this StackExchange community, so please forgive me, if I am not stating my question properly. Here's my problem i.e. question: This weekend, I've tried to stream a little live ...
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1answer
18 views

Software to host multiple camera images at once

We are looking to set-up a page of multiple camera outputs on the same website and make it available to multiple people via the web. Kind of like a security or traffic camera screen with multiple ...
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0answers
53 views

Remove freezes in stream record using FFMPEG

I have original video with stream record. I need to remove freezes caused by network issues. I notice that sometimes it freezes only video, sometimes video and audio. I tried to use command: ffmpeg -...
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21 views

Streaming with Panasonic HC-VX11EG-K

Is it possible to live stream with a Panasonic HC-VX11EG-K camcorder? If yes, do I need additional hardware like a cam-link?
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1answer
34 views

how to pipe:/// through a .sh or Python script, or use some sort of setting files with FFMPEG

First post, so be kind please :) So a quick bit of history. I am using tvheadend, and the inbuilt transcoder murders my CPU, and provides average quality output (it's powered by ffmpeg), if I pipe ...
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2answers
1k views

Connecting T6i to Elgato Game Capture HD

I recently purchased an Elgato HD for my MacBook Air, and I am fairly new at learning how everything comes together, so bear with me. I am trying to connect my Canon T6i as a capture device and I ...
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1answer
63 views

How to set up streaming from two webcams or stereo camera (2x lens) to VR headset with minimal latency?

I have watched Barbie doll illusion on youtube and wanted to set this up myself. I already have tried doing it with 1080GTX + Samsung S8+ + GEAR VR + WebCam + RiftCat + SteamVR + Oculus + OVRdrop ...
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0answers
6 views

unknown H264 color space error

I have been working on a streaming platform. I am receiving a RTSP stream, converting it to H264 via JCodec in Java Spring and sending the result via Websockets to my React App that uses JMuxer for ...
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0answers
28 views

RTSP always connects to camera but often cannot get an image

My software needs to connect to each surveillance camera every few hours to get a picture for analysis. I use this command to connect via RTSP ffmpeg -rtsp_transport tcp -t 10 -reorder_queue_size 10M ...
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0answers
14 views

Convert mp4 for different resolutions for playing using his

How do I transcode my mp4 video to different resolutions and create m3u8 for all for adaptive streaming
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0answers
178 views

VLC can't play back when I try to connect it to the Ngix / HLS port in Windows 10

I'm trying to do HLS streaming with NGINX + OBS on WIndows 10 following this video tutorial on youtube : I don't know what's wrong with the configuration ,but VLC ...
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1answer
4k views

How to automatically enrich a video stream with dynamic overlay (text, images, …)

In my company, we are currently looking for a solution to enrich a given video stream (which is being broadcasted via RTMP) from a remote webcam with some dynamic information, such as current date/...
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1answer
17k views

How to set up a Livestream from SJ4000 Wifi?

I own a SJ4000 action cam with WIFI function. The latter allows it to connect the camera to my phone. I would like to livestream a sports event. Is it somehow possible to stream the video from my ...
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0answers
42 views

Is there any “concatenable” video format I can use for sequential streaming?

I'm writing a server and I have to play commercials on demand, so I'm trying to avoid re encoding video. I assume that video containers have headers and meta data, so it would not be possible. Is ...
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2answers
1k views

How I can play an Amazon Prime Video movie with Dolby Digital Plus audio using Chrome browser in my PC?

Currently my web browser Chrome (last version 80) cannot play Dolby Digital Plus audio. I know this audio is used in other devices like Apple TV, Roku, or Amazon Fire TV for example. According to ...
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0answers
12 views

How to prevent microphone batteries from going dead by mistake?

I have a home setup for doing video calls where I've got a Panasonic Lumix G7 with a Rode VideoMic Pro attached in its P2 jack. These are then fed into a USB capture card and connected to my computer. ...
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27 views

Private embeddable live video streaming server

I'm looking for a third-party live video streaming service that will pull in video streams from various surveillance cameras on demand and broadcast them to multiple users. I'm specifically looking ...
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0answers
67 views

Streaming 720p @ 30fps over 5G wifi to multicast with FFMpeg has terribly bad quality

I am trying to stream my Intel RealSense D435 RGB camera input to a multicast address on my network. Please note, video streaming, encoding, is very new to me - I do not understand much, when ...
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0answers
19 views

Streaming from 2 xf100's

I'm a volunteer with a charity film company and we'd like to do a live stream using 2 xf100's and a webcam. Using OBS we can get the webcam and 1 xf100 to feed through but the second one doesn't ...
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0answers
41 views

Real time H.264 streaming - sender to receiver

Trying to get H.264 to stream real time from one point to another point (i.e. single sender and single receiver). Is there an easy proof of concept to do this using ffmpeg. Tried multiple player ...
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0answers
17 views

HDMI CEC over COAX

I was wondering if the following scenario is possible : Room 1 - android streamer with HDMI CEC. HDMI output is connected to RG59 using a passive converter. Room 2 - from a wall RG59 coax, connected ...

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