Feliks Comments - Answer Overflow

Feliks

•Created by ℓé on 1/21/2025 in #membrane-help

Get Video from RTSP and stream by RTMP

Could you provide some code and error messages? It is hard to solve your problem without that. Or maybe you don't know how to approach the problem and what operations have to be done in the pipeline you need?

4 replies

SMSoftware Mansion

•Created by Sameer on 1/5/2025 in #membrane-help

How to send control events upstream/downstream ?

@Sameer there is no need to create a new link from :filter_3 to :filter_1. All you have to do is to return action [event: {:input, %My.Event{}}] in :filter_3 so it will be sent to the :filter_2. IDK what is the implementation of :filter_2, but if it doesn't do anything with events explicitly, %My.Event{} by default will be forwarded to :filter_1. Then, you will be able to handle it there in handle_event(:output, %My.Event{}, ctx, state) callback

7 replies

SMSoftware Mansion

•Created by TonyLikeSocks on 10/3/2024 in #membrane-help

Pipeline Error: Pipeline Failed to Terminate within Timeout (5000ms)

It seems reasonable, that your element enters Ortex.run and it stays there for long enough, that default timeout in Pipeline.terminate is exceeded

13 replies

SMSoftware Mansion

•Created by TonyLikeSocks on 10/3/2024 in #membrane-help

Pipeline Error: Pipeline Failed to Terminate within Timeout (5000ms)

handle_terminate_request is executed while the element process is still alive and an element might live for a while after this callback ends.

Ahh. Interesting, I did your method and got an entirely different result.

It means that probably the new element is responsible for the pipeline termination delay. It is hard for me to say something more without the code of the whole element

13 replies

SMSoftware Mansion

•Created by TonyLikeSocks on 10/3/2024 in #membrane-help

Pipeline Error: Pipeline Failed to Terminate within Timeout (5000ms)

You can just spawn a new Task in handle_init in your custom element. This task should Process.monitor the element and dbg(some message) after the element dies. Something like this should tell us if termination of this element is the problem or not

13 replies

SMSoftware Mansion

•Created by TonyLikeSocks on 10/3/2024 in #membrane-help

Pipeline Error: Pipeline Failed to Terminate within Timeout (5000ms)

Termination of the whole pipline is postopned to the moment when all bins and elements are terminated, so if your custom VAD element doesn't terminate when it should, it can delay termination of the whole pipeline

13 replies

SMSoftware Mansion

•Created by samrat on 7/12/2024 in #membrane-help

Pipeline stuck at MP4 Demuxer

Yes. I guess ISOM demuxer won't be able to demux fMP4 and we don't have any other MP4 demuxer for now

5 replies

SMSoftware Mansion

•Created by samrat on 7/12/2024 in #membrane-help

Pipeline stuck at MP4 Demuxer

@samrat does it meet your needs?

5 replies

SMSoftware Mansion

•Created by samrat on 7/12/2024 in #membrane-help

Pipeline stuck at MP4 Demuxer

https://github.com/membraneframework/membrane_http_adaptive_stream_plugin should already support HLS with fMP4

5 replies

SMSoftware Mansion

•Created by odingrail on 7/23/2024 in #membrane-help

membrane_webrtc_plugin: %Membrane.Buffer with pts: nil, dts: nil received from audio track.

Change

|> child(:parser, %Membrane.Opus.Parser{delimitation: :keep})

|> child(:parser, %Membrane.Opus.Parser{delimitation: :keep})

|> child(:parser, %Membrane.Opus.Parser{delimitation: :keep, generate_best_effort_timestamps?: true})

|> child(:parser, %Membrane.Opus.Parser{delimitation: :keep, generate_best_effort_timestamps?: true})

It should solve your problem

6 replies

SMSoftware Mansion

•Created by TonyLikeSocks on 6/12/2024 in #membrane-help