For those of you interested in re-streaming your ip cams or other videos sources as HLS and playable in the browser or app, I have some nodes that are available to test. npm install kevinGodell/node-red-contrib-mp4frag npm install kevinGodell/node-red-contrib-ui-mp4frag node-red-contrib-mp4frag is…

Hi, I don't know if this can help (I haven't read all the messages from the beginning but I'll do it as soon as I can). With sub-flow you can set some "environment properties" that can be changed via messages too. And these can be even used to modify some settings of the inside nodes. I used this fe…

Hello everyone, In this moment i can do a mp4 file with good quality and a live stream on dashboard. However, live stream flashes a lot. I already tried to install Odells nodes but without sucess. In this moment i have this: [image] [image] Someone can give some help? The camera is a reolin…

There are a couple things wrong here, but they can easily be fixed. You are trying to stream jpegs, not mp4, for now. We have to fix the ffmpeg command to reflect that. Remove the hls_time and hls_wrap flags. Realistically, you should rate limit the jpeg output, otherwise you might run a high cpu l…

Now i have this: [image] The image is not very good yet [image] And the command in this moment is: ffmpeg -f rtsp -i "rtsp://andre:913558828Aa@192.168.50.240:554/h264Preview_01_sub" -f image2pipe -hls_time 3 -hls_wrap 10 -q 2 pipe:1 -vf fps=fps=2 However, with that command to decrease cpu loa…

Can you explain what is "no good" with image?? Also, please read carefully what is recommended: [image] kevinGodell: you can pass -vf fps=fps=2 right in front of pipe:1 This is not what you did but maybe it works anyway??

[image] Andrefs: ffmpeg -f rtsp -i "rtsp://andre:913558828Aa@192.168.50.240:554/h264Preview_01_sub" -f image2pipe -hls_time 3 -hls_wrap 10 -q 2 pipe:1 -vf fps=fps=2 should be ffmpeg -f rtsp -i rtsp://andre:913558828Aa@192.168.50.240:554/h264Preview_01_sub -f image2pipe -q 2 -vf fps=fps=2 pip…

Good morning, I changed the command and now the problem of CPU load is solved, i think. [image] Now the problem is the quality of image. If i have ".....01_sub..." the qualityis a little bad [image] if i change to ".....01_main.." the quality is much better [image] However, in both cases, …

My setup seems much different from yours. I have to run the npm install command from within the .node-red directory. Like yourself, I am also not a node-red expert. Maybe you don't have the node-red-dashboard installed?

@Andrefs [image] Andrefs: the image transmission is very slow and have a lot of breaks. the camera is connected in wifi? in ethernet? the router is far? you go through a switch etc ... [image] kevinGodell: I have to run the npm install command from within the .node-red directory. yes…

I have the node-red-dashboard installed. Now i have the following msg in node-red [image] Camera and PC are connected by ethernet. On VLC the image is clear, but in dashboard i have a lot of breaks (next image for example) [image] However, in both cases i have a delay on image (1 or 2 seconds…

[beta testing] nodes for live streaming mp4

Share Your Nodes

krambriw 7 March 2021 18:20 258

And why not?? Streaming mp4 correctly will not load the cpu that much (33% is really too much for 2 fps).

This whole thread is about live streaming mp4 so please try again to install the nodes and explain why it doesn't work

Topic		Replies	Views
Media source extension video player for live streaming mp4 Developing Nodes	62	7757	4 November 2020
@kevingodell/node-red-mp4frag published to npm Share Your Nodes	16	585	18 January 2023
Input required for an mp4frag cheat sheet General	16	648	13 April 2023
Storing video as mp4 General	41	3407	8 May 2021
IP camera: stream and record a fragment General	90	9149	8 April 2021

[beta testing] nodes for live streaming mp4

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