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• Passing FFmpeg encoder output to live 555 media server

  23 septembre 2013, par Ashutosh

  I need help on transmitting encoded output from encoder video output to live 555 media server.

      ret=avcodec_encode_video2(c,&pkt,(AVFrame*)&sc_dst_data,&gotim);
  
      source=ByteStreamMemoryBufferSource::createNew(*env,pkt.data,ret);
  
      if (source == NULL){}
  
      videoES = source;
  
      video_source=H264VideoStreamFramer::createNew(*env,videoES);
  
      video_sink->startPlaying(*video_source,afterPlaying, video_sink);

  The above codes doesn't transmit the streams properly.it breaks.any insights on how to do for a proper streaming in ffmpeg ?
  Please help.

• Implementing Live Streaming Webinar Architecture - Need Guidance

  21 septembre 2023, par vishnugpl

  Question : I'm working on a project to implement a live streaming webinar platform, and I'm looking for guidance on the architecture and technologies to use. I have some specific requirements and constraints, and I'd appreciate any advice or pointers on how to get started.

  


  Context :
I'm tasked with building a live streaming webinar platform from scratch for our organization. Here are some key requirements and constraints :

  


  


  1. Live Video Streaming : We need to support live video streaming for
webinars, workshops, and conferences. Low latency is crucial for
real-time interaction between presenters and attendees.

     


  


  2. Scalability : The platform should be able to handle a large number of concurrent attendees, potentially thousands or more,
without compromising performance.

     


  


  3. Security : Security is a top priority. We need to ensure that only authorized users can access the webinars, and we must protect
against unauthorized recording or distribution of the content.

     


  


  4. User Interaction : Attendees should be able to ask questions, participate in polls, and interact with presenters in real-time.

     


  


  5. Recording and Playback : We also want to provide recorded versions of past webinars for on-demand viewing (HLS).

     


  


  


  Current Tech Stack :

  


  

  • Frontend : React

  


  • Backend : Node.js with Express

  


  • Database : MongoDB

  


  • Cloud Hosting : AWS

  


  


  Questions :

  


  


  • What technologies or services are best suited for handling live video streaming with low latency ?

    


  


  • How can I ensure scalability in terms of both video streaming and handling a large number of users ?

    


  


  • What security measures should I consider to protect the content and user data ?

    


  


  • Are there any recommended frameworks or libraries for building interactive features like real-time chat and polling ?

    


  


  • What's the best approach for recording and serving on-demand webinar content ?

    


  


  


  Additional Information :

  


  


  • Budget is a consideration, so cost-effective solutions are preferred.

    


  


  • Any open-source or third-party tools that can simplify development are welcome.

    


  


  • I have experience with AWS, but I'm open to other cloud providers if they offer advantages for this project.

    


  


  


• centos FFmpeg when I am using exec_static it shows only 1 minute live stream

  7 janvier 2020, par DAVIT TSILOSANI

  Hello I am using Centos 7 Ngnix RTMP module
  and I am using FFmpeg also

  When I am streaming using console

  Using that command

  ffmpeg -re -i http://website......./index.m3u8 -vcodec libx264
  -vprofile baseline -g 30 -acodec aac -strict -2 -f flv rtmp ://localhost/show/stream5

  Everything is fine,
  stream is broadcasting live

  but when I put it into Ngnix

  such as

  exec_static ffmpeg -re -i website......./index.m3u8 -vcodec libx264
  -vprofile baseline -g 30 -acodec aac -strict -2 -f flv rtmp ://localhost/show/stream5

  It only shows 1 minute live stream after reloading, it starts over and over and over

  Can u tell me what can I do to solve it ?