rtmp | Golang rtmp server - Run a simple server | Stream Processing library

I cannot find any information how to handle the situation like this:

Stream starts: about 3 o'clock.

1.Before the person who is streaming (let's call him a streamer) start to stream I would like to have static image saying something like: 'The event will start soon'.

2.Streamer start pushing his stream to RTMP endpoint but he's late and starts at 3.02. Up until 3.02 the same picture should be visible (as in point 1).

3.Streamer should finish at 4 o'clock but he finishes 5 minutes before 4 (pushing stop at his device).

4.Now, ending screen should be visible from 5 minutes to four and later.

I know that inputs should be switched in order to change a view and this can be scheduled for fixed time, but I would like this to be switched dynamically, ie. when streamer starts pushing to RTMP URL and stops pushing to RTMP URL (from eg. Larix software). How to handle that in AWS Media Live?

2 FFMPEG process

(1) generating a ffmpeg x11grab to a .mp4 (2) take the .mp4 and restream it simultaneously to multiple rtmp endpoints

ISSUE the generated file in (1) have this error "moov atom not found"

This is the command that generate (1) :

I am trying to build a web app for users to easily add text (as open caption) and other assets in my app as overlays in real-time to their YouTube live stream video.

They will use their camera to record their video, and select from my app which text should be added to the video.

Then, the video will be sent to Youtube live through their API.

Here are my questions:

First of all, I was wondering if mixing video + subtitle and sending it to Youtube's rtmp url can be done from the client side, so it's simple and lightweight.

Second, should I encode the output being sent to Youtube? Can this be done from the browser too? I'm only seeing a few node.js frameworks, and even they're not very mature (or is Webcodecs for this purpose?). Is a web app a poor choice for this task?

Lastly, if I do need a server to process the video, where should the encoding happen (from the user's machine, or in the server, or both?)? Is my server most likely going to be the bottleneck given YouTube's infrastructure, since video files are huge and my server is limited?

I am new to video streaming, so please excuse my lack of understanding of the subject. Also, if there's any good resource for my problem, please share them with me.

Get that error when try to get stream from any HLS source.

I tried to add videojs-contrib-hls lib , but its dont help. Maybe should i try some other player, and what player will properly work with hls sources?

I've been learning GStreamer to manage and forward streams from one RTMP server to another. I've hit a roadblock when trying to replicate the tutorial found here, albeit without the data buffer. Whenever I run the program, it stops when I set the rtmpsink URL. It doesn't throw an error on that line or report that the pipeline couldn't start to ret, it just stops. The first part of the code is below

I am able to stream with ffmpeg an mp4 file with h264 encoded video and aac encoded audio to flash flv output. The command I used is:

ffmpeg -re -i bigbuckbunny_HD_60fps.mp4 -c copy -f flv rtmp://192.168.3.64:1935/main/stream0

When I am trying to use the tee option to duplicate the output I am failing with an error. This is the command I use:

ffmpeg -re -i bigbuckbunny_HD_60fps.mp4 -map 0 -c copy -f tee "[f=flv]rtmp://192.168.3.64:1935/main/stream0|[f=flv]rtmp://192.168.3.64:1935/main/stream1"

However, it fails. What I am missing? The output I have from ffmpeg is:

I am able to stream with ffmpeg an mp4 file with h264 encoded video and aac encoded audio to flash flv output. The command I used is:

I tried to add an already active stream to a new broadcast, and can't get the broadcast started. The steps I took were.

1. Created a new Broadcast.

I would like to find the streams associated with a broadcast with 'ready' status. I've been looking at the broadcasts using this call, and don't see either the streams or a key I can use to correlate them: